УСТРОЙСТВО С ДВЕРНЫМИ ПОЛОТНОМ И ШАРНИРАМИ, А ТАКЖЕ ДУШЕВАЯ КАБИНА С ТАКИМ УСТРОЙСТВОМ

Изобретение относится к области изготовления устройств для навешивания створок. Устройство содержит два расширяющихся в конце глухих отверстия и, по меньшей мере, два шарнира. Каждый из шарниров состоит из одной со стороны двери и одной со стороны стены шарнирных деталей. Для закрепления шарнирной детали со стороны двери и/или стены предусматриваются два распорных дюбеля. Распорные дюбели имеют концевой распорный элемент и ближний опорно-стопорный элемент. Кроме того, предусматривается распорно-крепежное средство, которое, с одной стороны, служит для разжимания распорных элементов, а с другой стороны, для закрепления шарнира на шарнирном дюбеле. Распорно-крепежное средство может включать в себя болт с резьбой и гайку или базовую деталь с отверстием для установки винта. С помощью винта базовая деталь соединяется с распорным дюбелем. Изобретение обеспечивает простоту и надежность монтажа петли без выступающих деталей. 2 н. и 12 з.п. ф-лы, 4 ил.

ЭЛЕМЕНТ ШАРНИРНОГО КРЕПЛЕНИЯ ДЛЯ ОКОН И ДВЕРЕЙ С ОТКРЫВАЮЩЕЙСЯ СТВОРКОЙ И ПОВОРОТНОЙ ОТКРЫВАЮЩЕЙСЯ СТВОРКОЙ

Изобретение относится к области изготовления устройств для навешивания створок. Элемент шарнирного крепления для окон и дверей, включающих закрепленную раму и подвижную раму, содержит первый поддерживающий элемент, неподвижно прикрепленный к закрепленной раме и служащий опорой основной оси шарнирного соединения, второй поддерживающий элемент, неподвижно прикрепленный к подвижной раме, основную тягу, имеющую первый конец, шарнирно присоединенный к первому поддерживающему элементу вокруг основной оси шарнирного соединения, вспомогательную тягу, шарнирно присоединенную к промежуточной области основной тяги, и в которой второй конец вспомогательной тяги, шарнирно присоединенный ко второму поддерживающему элементу вокруг первой оси шарнирного соединения, и соединительный шток, который имеет первый конец, шарнирно присоединенный ко второму концу основной тяги, и второй конец, шарнирно присоединенный ко второму поддерживающему элементу вокруг второй оси шарнирного соединения. Первая и вторая оси ...

ПЕТЛЕВОЕ УСТРОЙСТВО ДЛЯ ДВЕРЕЙ, СТВОРОК ИЛИ ПОДОБНЫХ КОНСТРУКЦИЙ

Петлевое устройство для вращательного движения закрывающего элемента (D), содержащее неподвижный элемент (11), выполненный с возможностью прикрепления к неподвижному опорному элементу (S), соединенный с подвижным элементом (10), выполненным с возможностью прикрепления к закрывающему элементу (D), для вращения вокруг первой продольной оси (X) между открытым положением и закрытым положением. Устройство дополнительно содержит по меньшей мере один ползун (20), подвижный вдоль соответствующей второй оси (Y) между задвинутым и выдвинутым положением. Один из подвижного элемента (10) и неподвижного элемента (11) содержит по меньшей мере одну рабочую камеру (30), образующую вторую ось (Y) для размещения с возможностью скольжения ползуна (20), при этом другой элемент содержит штифт (40), образующий первую ось (X). Штифт (40) и ползун (20) взаимно соединены для вращения подвижного элемента (10) вокруг первой оси (X) в соответствии со скольжением ползуна (20) вдоль второй оси (Y), и наоборот. 2 н.

ПРИВОДНОЕ УСТРОЙСТВО

Приводное устройство со шпинделем, приводимым в действие приводом и служащим для воздействия на исполнительный элемент. В устройстве предусмотрены жестко соединенные со шпинделем опорные средства, выполненные с возможностью движения против упругой опоры. При воздействии на шпиндель сил, превышающих заданное максимальное значение, упругая опора упруго изгибается, а опорные средства прижимаются к стационарному упору. Вследствие этого привод разъединяется под воздействием указанных сил. Заявленное изобретение обеспечивает создание приводного устройства, имеющего небольшой размер, в котором компоненты привода эффективно и надежно защищены от внешних сил, воздействующих на привод. 18 з.п. ф-лы, 1 ил.

СПОСОБ УСТАНОВКИ ВСПОМОГАТЕЛЬНОГО ЭЛЕМЕНТА НА ДВЕРНОЙ ИЛИ ОКОННОЙ РАМЕ

Способ установки вспомогательного элемента на уже установленной дверной или оконной раме, на которой установлен приводной узел, содержащий, по меньшей мере, один исполнительный элемент и, по меньшей мере, один передаточный стержень, установленные, по меньшей мере, в одной прорези рамы. Способ содержит стадию, на которой создают соединение между вспомогательным элементом и указанным стержнем с возможностью скольжения в продольном направлении и фиксации в любом направлении, перпендикулярном к направлению скольжения. Способ также содержит стадию образования сквозного отверстия в стержне с помощью винта, несомого вспомогательным элементом и прикрепляющего вспомогательный элемент к указанному стержню посредством зацепления конца указанного винта с указанным сквозным отверстием. Заявленное изобретение обеспечивает установку вспомогательных элементов на уже установленных дверных и оконных рамах и позволяет исключить стадии измерения, отрезания и сверления стержня. 7 з.п. ф-лы, 26 ил.

ПРЕДОТВРАЩАЮЩЕЕ ВЫСКАКИВАНИЕ УСТРОЙСТВО С ВЕРХНИМ КОЛЕСИКОМ И ДВУМЯ ДЕМПФЕРАМИ

Предотвращающее выскакивание устройство с верхним колесиком и двумя демпферами состоит из предотвращающего выскакивание узла (10) верхнего колесика с двумя демпферами, состоящего из пластины (11) для верхнего колесика, верхнего колесика (12), крышки (13) верхнего колесика, а также двух демпферов (14) и блока (20) перемещения; причем предотвращающий выскакивание ролик (17) установлен в крышке (13) верхнего колесика; блок (20) перемещения представляет собой блок перемещения с двумя пластинами, который состоит из основной пластины (21) блока перемещения и пластины (22) для стержня блока перемещения, установленной над ней; перемещающий стержень (221) закреплен вертикально на пластине (22) для стержня блока перемещения; при этом соединительные упругие блоки (23, 24) перекрыты и параллельно соединены с тремя разнесенными пластинами (2131, 2132, 2133, 2141, 2142, 2143), установленными параллельно в продольном направлении на обоих концах в продольном направлении основной пластины (21) блока перемещения ...

РОЛИКОВЫЙ УЗЕЛ С ДЕМПФЕРОМ

Роликовый узел с демпфером, содержащий монтажный зажим (10) демпфера, подвижную муфту (11) зажима и наружный опорный зажим (15), расположенные последовательно изнутри наружу. Демпферный узел, содержащий крепежную основу (1), демпфер (2) и пружину (3) растяжения, установлен в монтажном зажиме (10) демпфера, натяжная пластина (12) демпфера установлена в радиальном сквозном пазе (10-4) крепежной основы (1), и натяжная пластина (12) демпфера выходит из нижнего конца монтажного зажима (10) демпфера и обеспечена крепежным крюком (12-2). Посредством роликового узла можно добиться синхронного демпфирования, обеспечить плавное движение створки дверцы и избежать раскачивания и проскакивания. 7 з.п. ф-лы, 29 ил.

ПЕТЛЯ ДЛЯ МЕТАЛЛИЧЕСКИХ ДВЕРНЫХ ИЛИ ОКОННЫХ БЛОКОВ

Изобретение относится к петле для дверей или окон. Петля для дверей и окон, содержащих неподвижную раму (1) и подвижную раму (2), профили которых образуют соответствующие продольные крепежные канавки (C1, C2), каждая из которых образована двумя обращенными друг к другу перевернутыми L-образными выступами (3, 4) или «крыльями», определяющими верхнее продольное отверстие (5), ограниченное обращенными друг к другу поперечными частями (3а, 4а) буквы L, причем петля (6) содержит по меньшей мере первое тело (7), имеющее первую цилиндрическую втулку и первую створку (8), которая может быть соединена с канавкой (C1) неподвижной рамы (1) первым крепежным средством (9); второе тело (10), имеющее вторую цилиндрическую втулку и вторую створку (11), которая может быть соединена с канавкой (C2) подвижной рамы (2) вторым крепежным средством (12); стержень (13), который может быть установлен в обеих втулках и который определяет ось (Z) поворота подвижной рамы (2); причем первое крепежное средство (9) и ...

СИСТЕМА РАЗДВИЖНЫХ И ПОВОРОТНЫХ СТВОРОК

Изобретение относится к системе раздвижных и поворотных створок, которая содержит профиль направляющей, в котором, по меньшей мере, две створки установлены с возможностью перемещения соответственно с помощью двух опорных элементов, и которая оснащена распорным зажимом для приема расположенного на соответствующей створке запорного элемента, причем на расстоянии от распорного зажима в профиле направляющей расположено, по меньшей мере, одно боковое выпускное отверстие для расцепления опорного элемента одной створки, причем на профиле (1) направляющей расположен, по меньшей мере, один опорный элемент (6), который взаимодействует с расположенной соответственно на одной створке (3) нажимной частью (7) таким образом, что при расцеплении опорного элемента (4) одной створки (3) предотвращается боковое опрокидывание створки (3) в течение того времени, пока запорный элемент (5) в распорном зажиме (2) не достигнет своей точки контрольного останова. 3 з.п. ф-лы, 6 ил.

БЕССТУПЕНЧАТАЯ СИСТЕМА РАЗДВИЖНЫХ ДВЕРЕЙ

Согласно изобретению предлагается бесступенчатая система раздвижных дверей, содержащая: две раздвижные двери (10), причем по меньшей мере одна из которых содержит: две вертикальные стойки (30); средство (50) для вращения каждой из вертикальных стоек (30); к каждой стороне вертикальных стоек (30) жестко присоединен рычаг-соединитель (36); каждый из рычагов-соединителей (36) шарнирно соединен с направляющей тележкой (18), имеющей два ролика (42); каждая из направляющих тележек (18) содержит горизонтальный шарнир (58), расположенный между роликами (42), и вертикальный пружинный шарнир (70), предназначенный для приложения тянущего или толкающего усилия роликов к направляющей, при этом обеспечивая размещение раздвижных дверей системы в одной и той же плоскости, когда они находятся в закрытом состоянии, и смещение дверей одной вдоль другой в их открытом состоянии и дополнительное предотвращение отклонения роликов от направляющей в случае небольших деформаций. 5 н. и 13 з.п. ф-лы, 35 ил.

УСТАНОВКА ШАРНИРА НА ПУСТОТЕЛОМ ПРОФИЛЕ

Изобретение относится к установке шарнира (1) на пустотелом профиле (2), причем между шарниром (1) и пустотелым профилем (2) расположена промежуточная деталь (3). Промежуточная деталь (3) с прижимным винтом (4) закреплена на пустотелом профиле (2). Шарнир (1) имеет штыри (6), которые проходят через предназначенные отверстия (7) промежуточной детали (3) и входят в зацепление с выемками (8) пустотелого профиля (2). Шарнир (1) закреплен на пустотелом профиле (2) с помощью крепежных винтов (9), которые взаимодействуют с предназначенной подобранной внутренней резьбой (10) промежуточной детали (3). 24 з.п. ф-лы, 3 ил.

ВЫДВИЖНАЯ НОЖНИЧНАЯ СИСТЕМА, А ТАКЖЕ СДВИЖНАЯ ДВЕРЬ ИЛИ СДВИЖНОЕ ОКНО С ТАКОЙ ВЫДВИЖНОЙ НОЖНИЧНОЙ СИСТЕМОЙ

Изобретение относится к выдвижной ножничной системе (10`), включающей в себя конструктивные элементы, которые могут использоваться в выполненных по-разному выдвижных ножничных системах (10`). Вследствие этого для выполненных по-разному выдвижных ножничных систем (10`) не должны изготовляться и храниться на складе несколько различных конструктивных элементов. При этом первая соединительная штанга (24`) для соединения двух ползунов (20`, 22`) может монтироваться в двух различных положениях на ползунах (20`, 22`). Кроме того, ползуны (20`, 22`) могут иметь несколько приемных выемок для различных пружинящих элементов (56, 58). По меньшей мере один выдвижной рычаг (14`, 18`) может иметь отверстие (36`) для управляющего рычага, причем центр этого отверстия лежит на воображаемой прямой линии (66) между соединительными отверстиями (68, 70) выдвижного рычага (14`, 18`), так что выдвижной рычаг (14`, 18`) может использоваться, поворачиваясь налево и направо. Кроме того, изобретение относится к сдвижному ...

ДЕМПФЕР ДВЕРНОЙ ПЕТЛИ

Демпфер дверной петли, включающий в себя первую петлю (1) и вторую петлю (2) с втулками, во втулке первой петли (1) стационарно устанавливается фиксирующая штанга (3), во втулке второй петли (2) стационарно устанавливается поворотная штанга (5), фиксирующая штанга (3) и поворотная штанга (5) соединяются через соединительную штангу (4), соединительная штанга (4) и фиксирующая штанга (3) имеют гибкое соединение, и на месте соединения предусматривается полый паз (46), в полом пазу устанавливается возвратная пружина (45), которая имеет контакт с фиксирующей штангой (3) также фиксируется с соединительной штангой (4), соединительная штанга (4) и поворотная штанга (5) соединяются при помощи движения коаксиального вращения, относительное двухстороннее вращение соединительной штанги (3) и поворотной штанги (5) позволяет возвратной пружине (45) приводить соединительную штангу (4) в возвратно-поступательное движение в осевом направлении во втулке. Конструкция данного буфера петли двери простая, удобна ...

ДЕМПФИРУЮЩЕЕ ИЛИ ВОЗВРАТНОЕ УСТРОЙСТВО ДЛЯ СКОЛЬЗЯЩИХ ДВЕРНЫХ ПОЛОТЕН ИЛИ ДЛЯ ВЫДВИЖНЫХ ЯЩИКОВ

Демпфирующее или возвратное устройство (1) для скользящих дверных полотен, в частности, для мебели или для выдвижных ящиков, которое образовано штифтом (2), стержень (4) которого образован диаметрально противоположно поляризованным магнитом, который взаимодействует со скольжением и в осевом направлении со стальной пластиной (6) или имеющей комплементарную форму втулкой, которая выполнена из стали и является многоугольной в поперечном сечении, в противоположность упруго сжимаемому элементу (7). 9 з.п. ф-лы, 14 ил.

ПЕТЛЯ ДЛЯ ПОВОРОТНОГО СОЕДИНЕНИЯ СТВОРКИ С РАМОЙ

В петле (200) для поворотного соединения створки (F) с рамой (R), в частности, дверной створки с дверной рамой, содержащей закрепляемый на раме (R) корпус (1, 101) и закрепляемую на створке (F) поворотную скобу (10, 110), которая опирается на корпус (1, 101), поворотная скоба (10, 110) содержит направляющую прорезь (32, 132) с направляющими поверхностями (15, 115; 31, 131), а корпус (1, 101) содержит направляющий элемент (6, 106), по которому направляются направляющие поверхности (15, 115; 31, 131), так что обеспечивается возможность перемещения поворотной скобы (10, 110) относительно корпуса (1, 101) вдоль траектории, заданной направляющей прорезью (32, 132). 17 з.п. ф-лы, 9 ил.

ФУРНИТУРА

Заявляемое изобретение касается фурнитуры, которая размещается между створкой и неподвижной рамой окна, двери или подобного, скрыто расположенной и включающей поворотную ось створки, которая при открытии створки посредством устройства автоматического управления, размещенного на направляющей, жестко закрепленной на раме, обеспечивает возможность перемещения створки в плоскости, параллельной плоскости рамы и перпендикулярной поворотной оси створки перпендикулярно к основной плоскости неподвижной рамы. При этом створка является подвижной, а автоматически управляемый привод предназначен для передвижения створки, благодаря которому створка может передвигаться к раме в направлении размещения направляющей. Благодаря этому общая масса створки в любой момент может быть через стационарную направляющую для отодвигания перенесена на раму. В соответствии с этим путем разъема несущих элементов и элементов, управляющих движением створки, принимающая сила створки может быть значительно увеличена по сравнению ...

ПЕТЛЯ ДЛЯ ДВЕРЕЙ, ОКОН ИЛИ ТОМУ ПОДОБНОГО

Петля для дверей, окон или тому подобного содержит, по меньшей мере, одну закрепляемую на раме рамную часть и, по меньшей мере, одну закрепляемую на створке створочную часть. Палец петли входит в ее части и соединяет их друг с другом с возможностью поворота вокруг шарнирной оси. В рамной части петли и/или в створочной части петли предусмотрены регулировочные устройства, с помощью которых можно изменять положение рамной и створочной частей относительно друг друга в направлении шарнирной оси и/или поперек направления шарнирной оси. Палец петли содержит, по меньшей мере, один поводок, который установлен с возможностью приведения по выбору в зацепление с регулировочным устройством с целью изменения положения рамной и створочной частей петли относительно друг друга или из зацепления с регулировочным устройством. Технический результат заключается в более простой регулировке положения створки в раме. 2 н. и 17 з.п. ф-лы, 5 ил.

МОНТАЖНАЯ ФУРНИТУРА ДЛЯ ДВЕРИ ИЗ ЦЕЛЬНОГО СТЕКЛА

Монтажная фурнитура для двери из цельного стекла содержит верхний дверной прибор. Основными элементами прибора являются корпус с посадочным углублением под стеклянную дверную створку и подвижно установленный в глухом отверстии опорный палец. Палец вставлен в соответствующее ответное отверстие в контропоре, размещенной на окне верхнего света или дверной коробке. Для получения дверной монтажной фурнитуры, которая после установки стеклянной двери обеспечивала бы ее защиту от взлома, опорный палец дверного прибора застопорен таким образом, что при закрытой двери из цельного стекла ее стеклянная створка защищена от снятия с опор. Под опорным пальцем расположен стопорный винт, ориентированный перпендикулярно продольной оси опорного пальца. Стопорный винт выступает в глухое отверстие в корпусе дверного прибора или проходит насквозь через него, что обеспечивает фиксацию опорного пальца от погружения в глухое отверстие при установленной двери. 7 з.п. ф-лы, 3 ил.

ПЕТЛЯ ДЛЯ ДВЕРЕЙ, ОКОН И Т.П.

В петле дверей, окон и т.п. шарнирная часть рамной части петли или створной части петли имеет площадь поперечного сечения меньше, чем площадь поперечного сечения соответственно другой части петли, таким образом наружный периметр поперечного сечения одной части петли, по меньшей мере, в направлении смещения меньше периметра поперечного сечения другой части петли. Далее предусмотрен, по меньшей мере, один закрывающий колпачок, закрывающий, по меньшей мере, частично шарнирную часть, по меньшей мере, одной части петли, устанавливаемый относительно, по меньшей мере, другой части петли. Внутренняя площадь поперечного сечения закрывающего колпачка имеет такой размер, что между его внутренней поверхностью и наружной поверхностью по периметру закрываемой шарнирной части остается зазор, ширина которого, по меньшей мере, равна величине регулируемого смещения. В этой петле возможно осуществлять подгонку без заметного снаружи смещения частей петли относительно друг друга. 9 з.п.ф-лы, 10 ил.

УСТРОЙСТВО ЗАКРЫТИЯ ДВЕРИ

Устройство закрытия двери с удлиненным, выполненным монолитным, корпусом имеет компактную форму, эстетичный внешний вид и может быть изготовлено с минимальным расходом материала. Боковые поверхности корпуса сходятся друг к другу криволинейно и/или наклонно, начиная с нижней поверхности и заканчивая на верхней поверхности устройства. Опорные блоки, выполненные на боковых поверхностях, ограничены своими лицевыми поверхностями, поднимающимися от нижней поверхности корпуса, и боковыми поверхностями. В опорных блоках с возможностью поворота установлен вал, служащий для присоединения к рычажному механизму. Вал расположен посредине между нижней и верхней поверхностями корпуса. 11 з.п. ф-лы, 9 ил.

ЧАСТЬ ПЕТЛИ ДЛЯ ДВЕРИ, ОКНА И Т.П.

Изобретение относится к устройствам для навешивания створок дверей и окон. Часть петли для дверей, окон и т.п. содержит рамную и створную части. Крепежная часть горизонтально направлена вбок от шарнирной части одной из частей петли. Крепежной частью одна из частей петли может быть закреплена на передней поверхности неподвижной рамы или створки. Часть петли имеет прямолинейную направляющую, по которой шарнирная часть может быть смещена горизонтально к крепежной части и параллельно плоскости рамы. Устройство имеет привод смещения, посредством которого может быть осуществлено смещение. Крепежная часть охватывает сзади шарнирную часть между нею и передней поверхностью. Прямолинейная направляющая предусмотрена на обращенных друг к другу внешних сторонах шарнирной и крепежной частей. Привод смещения содержит имеющий возможность поворота вокруг перпендикулярной плоскости рамы оси эксцентрик. Устройство обеспечивает простоту и надежность механизма горизонтального смещения петли. 7 з.п. ф-лы, 4 ...

ПЕТЛЯ ДЛЯ ПОВОРОТНОГО СОЕДИНЕНИЯ СТВОРКИ С РАМОЙ

Петля (100), включающая в себя рамный элемент (1), створочный элемент (13) и соединяющую рамный элемент (1) со створочным элементом (13) поворотную скобу (10), включающую в себя соединенную с рамным элементом (1) рамную часть (9) и соединенную со створочным элементом (13) створочную часть (16), причем рамная или створочная часть (9, 16) включает в себя предусмотренную в ее свободной концевой области, имеющую утолщение (21), соединительную выступающую часть (20), а соответственно другая рамная или створочная часть (9, 16) - выполненное примерно комплементарно соединительной выступающей части (20) соединительное углубление (22). Соединительная выступающая часть (20) и соединительное углубление (22) включают в себя соответственно по меньшей мере по одному проходящему параллельно оси (S) поворота углублению (23, 24), размеры которого выбраны так, что рамная и створочная часть (9, 16) могут приводиться в зацепление или выводиться из зацепления путем перемещения параллельно оси (S) поворота примерно ...

МЕХАНИЗМ ДЛЯ УСТАНОВКИ ДВЕРИ ИЛИ ДРУГОГО АНАЛОГИЧНОГО ЗАКРЫВАЮЩЕГО УСТРОЙСТВА С ВРАЩАТЕЛЬНЫМ И ПОСТУПАТЕЛЬНЫМ ПЕРЕМЕЩЕНИЕМ

Механизм для установки двери или другого аналогичного закрывающего устройства с вращательным и поступательным перемещением, содержащего следующие элементы, соединяемые с полотном: первое шарнирное средство, которое образует первую вертикальную ось (11) для поворота полотна (12) в его центральной области относительно средства для поступательного перемещения, выполненного с возможностью скольжения по соответствующей направляющей (13), соединенной с верхним брусом (14) коробки (15) двери, второе шарнирное средство, имеющее ось, параллельную оси первого шарнирного средства, для сочленения двух штанг (16, 17), при этом первая верхняя штанга (16) и вторая нижняя штанга (17) шарнирно соединены посредством их первого конца (21, 22) с коробкой (15) двери или окна вблизи вертикального бруса (18) для образования второй оси (20) вращения, третье шарнирное средство, образованное вторыми концами (23, 24) штанг (16, 17), которые шарнирно прикреплены к полотну (12) для образования третьей оси (26) вращения ...

ФУРНИТУРНЫЙ НАБОР

Изобретение относится к фурнитурному набору для окна или двери, содержащему угловую петлю (1) и открывающий рычаг (2), причем угловая петля имеет: расположенную со стороны стационарной рамы первую петлевую часть (21) для присоединения угловой петли (1) к расположенной на стороне стационарной рамы шарнирной части с помощью оси шарнира, расположенную на стороне створки вторую соединительную фурнитурную часть (20) для присоединения угловой петли (1) к открывающему рычагу (2), который должен монтироваться на стороне створки, причем петлевая часть (21) и соединительная фурнитурная часть (20), по меньшей мере, в несмонтированном состоянии, закреплены с возможностью поворота на 180° относительно друг друга, а, по меньшей мере, в смонтированном состоянии в конечных положениях этого движения поворота могут блокироваться относительно движения поворота и соединительная фурнитурная часть (20) и открывающий рычаг (2) совместно имеют соединительное устройство (13, 13, 14, 14) для соединения соединительной ...

ПЕТЕЛЬНЫЙ УЗЕЛ ДЛЯ ДВЕРЕЙ, ОКОН ИЛИ Т.П.

Петельный узел предназначен для дверей, окон или т.п. Петельный узел содержит петельную часть, включающую в себя шарнирную часть и крепежную часть, которая выполнена с возможностью монтажа на крепежной поверхности рамы или створки. Петельный узел имеет по меньшей мере один закрепляемый на крепежной поверхности направляющий элемент с направляющей зоной, который направляемо входит в направляющий приемный элемент в крепежной части. Направляющий приемный элемент так согласован с направляющей зоной, что направляющая зона создает с направляющим приемным элементом по существу беззазорную посадку, так что крепежная часть выполнена с возможностью смещения перпендикулярно относительно крепежной поверхности. Петельный узел содержит перемещающийся элемент, который имеет резьбовое продолжение и радиальный выступ. Резьбовое продолжение входит в зацепление с ответной ему резьбой на раме или створке, а радиальный выступ - с приемным элементом на крепежной части, или резьбовое продолжение входит в зацепление ...

УПЛОТНИТЕЛЬНОЕ УСТРОЙСТВО ДЛЯ ПЕРЕМЕЩАЮЩЕЙСЯ СТВОРКИ, ВЫПОЛНЕННОЙ В КАЧЕСТВЕ РАЗДВИЖНОЙ ИЛИ ПОДЪЕМНО-РАЗДВИЖНОЙ СТВОРКИ ОКНА ИЛИ ДВЕРИ

Изобретение относится к уплотнительному устройству перемещающейся створки, выполненной в качестве раздвижной или подъемно-раздвижной створки окна или двери. Устройство для герметизации в продольном направлении и в зоне стыка 9 перемещаемой на ходовой шине 20 первой створки, выполненной в качестве раздвижной створки 3 или подъемно раздвижной створки окна или двери 1 и смещенной в плоскости в направлении внешней стороны 23 второй створки, выполненной в качестве рамы 7 неподвижной панели 4, или для герметизации аналогично перемещаемой створки, выполненной в качестве раздвижной створки, включает уплотнительную подушку 16, которая герметизирует зону стыка 9 или перехода створок 3, 4 и содержит по меньшей мере одну расположенную в продольном направлении или направлении перемещения на внешней стороне, параллельно ходовой шине 20 на первой раздвижной створке 3 уплотнительную ленту 21, обеспечивающую герметизацию раздвижной створки (3) в поперечном направлении, причем уплотнительная подушка 16 выполнена ...

РЕГУЛИРОВАНИЕ СКОРОСТИ ЗАКРЫВАНИЯ ПРИ ОТКЛЮЧЕНИИ ПИТАНИЯ

Настоящее изобретение относится к области электротехники, в частности к приводу распашной двери. Технический результат заключается в улучшении габаритных показателей привода, который активен в аварийном режиме и/или при отключении электричества. Привод для перемещения по меньшей мере одного дверного полотна между первым и вторым положениями содержит двигатель и блок механического привода, приспособленный для соединения по меньшей мере с одним дверным полотном и для перемещения полотна из первого во второе положение, и тормозной контур, соединенный с двигателем. Тормозной контур содержит диодную схему, которая сконструирована для подачи падения напряжения на двигатель, причем двигатель сконструирован для работы в качестве генератора и для генерации напряжения, когда блок привода перемещает по меньшей мере одно дверное полотно, и для торможения перемещения по меньшей мере одного дверного полотна, когда генерируемое напряжение больше, чем поданное падение напряжения диодной схемы, и диодная ...

СИСТЕМА БЕЗОПАСНОСТИ ДЛЯ ПРЕДОТВРАЩЕНИЯ ВЗЛОМА ДВЕРНЫХ ИЛИ ОКОННЫХ РАМ

Изобретение относится к системе безопасности для предотвращения взлома дверных и оконных рам. Подвижная рама (14) содержит по меньшей мере один сборный элемент (20) с продольным пазом (32) с двумя частями (40) с внутренними выемками на противоположных сторонах продольного центрального проема (42). Передаточная рейка (30) с возможностью скольжения входит в зацепление с указанным пазом (32) и может смещаться в продольном направлении при помощи ручки (26) управления. К передаточной рейке (30) прикреплен по меньшей мере один запирающий элемент (34), взаимодействующий с соответствующим ему фиксатором (36), прикрепленным к указанной неподвижной раме (12). Передаточная рейка (30) имеет два сквозных проема (54, 56), открытых на соответствующих продольных кромках рейки (30). Запирающий элемент (34) содержит две отдельные, соответствующие друг другу части (60, 62), прикрепленные друг к другу. Каждая из отдельных частей (60, 62) входит в зацепление с соответствующим сквозным проемом (54, 56) передаточной ...

РЕГУЛИРУЕМАЯ ПЕТЛЯ ДВЕРИ ИЛИ ОКНА

Изобретение относится к дверным или оконным петлям регулируемого типа. Регулируемая петля для дверей и окон содержит (а) два тела петли (11, 12) для крепления к дверной коробке (13) и створке двери (14); (b) поворотный палец (15), служащий для шарнирного соединения тел петли (11, 12); (с) средство (17) для регулировки взаимного положения этих двух тел петли (11, 12) в направлении (2) поперек оси поворотного пальца. Средство регулировки (17) содержит втулку (20), связанную по оси с поворотным пальцем (15), определяя внешнюю боковую поверхность (20b) с соответствующим корпусом (22), определенным в первом (11) из указанных тел петли (11, 12). Втулка (20) шарнирно соединена с корпусом (22) так, что оставаясь в постоянном контакте со стенками (22а, 22b) полости (22) при любом вращении для изменения ее положения, она может занимать, в основном, любое требуемое положение вдоль ограниченной длины поперечной регулировки в направлении (2). Предусмотрены реверсивные средства блокировки (25) для фиксации ...

ДВЕРНАЯ ПЕТЛЯ

Изобретение относится к дверной петле, в частности к предназначенной для дверей из древесных материалов шарнирной дверной петле. Дверная петля имеет выполненные с возможностью крепления со стороны дверного полотна и со стороны дверной коробки соответственно дверное и рамное крылья, соединенные посредством стержня с возможностью вращения кулаки, и адаптеры, выполненные с возможностью закрепления на крыльях шарнирной дверной петли. Форма и внешние габариты адаптеров приведены в соответствие с выполненными посредством фрезерования выемками в узкой стороне дверного полотна и дверной коробки, которые позволяют разместить приемные корпуса крышки дверной петли. Одно из крыльев шарнирной дверной петли имеет зеркально симметричное расположение отверстий для закрепления дверного полотна, а другое крыло шарнирной дверной петли имеет отличное от него, точечно-симметричное расположение отверстий. Адаптеры имеют такое расположение отверстий, по меньшей мере, с двумя продольными пазами, что расположение ...

ДВЕРЬ ДВОЙНОГО ДЕЙСТВИЯ

Предложена дверь двойного действия. Она содержит наружную дверную коробку, содержащую внутренний контур наружной дверной коробки и первую верхнюю поперечину на верхней стороне наружной дверной коробки относительно указанного внутреннего контура наружной дверной коробки. Также дверь содержит внутреннюю дверную коробку, содержащую внутренний контур внутренней дверной коробки и вторую верхнюю поперечину на верхней стороне внутренней дверной коробки относительно указанного внутреннего контура внутренней дверной коробки. Также дверь содержит по меньшей мере одну первую петлю, присоединенную между вышеуказанной наружной дверной коробкой и вышеуказанной внутренней дверной коробкой для обеспечения поворачивания вышеуказанной внутренней дверной коробки относительно вышеуказанного внутреннего контура наружной дверной коробки между открытым положением и закрытым положением в первом направлении. Также дверь содержит дверную створку. Также дверь содержит по меньшей мере одну вторую петлю, присоединенную ...

УСОВЕРШЕНСТВОВАННАЯ ПОЛНОСТЬЮ ПОТАЙНАЯ ПЕТЛЯ С ФУНКЦИЕЙ РЕГУЛИРОВАНИЯ ПОЛОЖЕНИЯ, ПРЕДНАЗНАЧЕННАЯ ДЛЯ ДВЕРЕЙ И/ИЛИ ОТКРЫВАЕМЫХ ЧАСТЕЙ МЕБЕЛИ

... 1. Усовершенствованная полностью потайная петля с функцией регулирования положения, предназначенная для дверей и/или открываемых частей мебели и содержащая первый и второй крепежные элементы (1а, 1b), один из которых может быть заглублен в дверь или открываемую часть мебели, а другой - в косяк, и которые присоединены друг к другу при помощи соединительного устройства (200) с возможностью их перемещения относительно друг друга, которое обеспечивает возможность открытия и закрытия двери и/или открываемой части мебели, причем каждый крепежный элемент (1a, 1b), первый и второй, содержит по меньшей мере один соответствующий участок (10а, 11а, 10b, 11b) плоской поверхности, лежащий в соответствующей плоскости (12a, 13a, 12b, 13b), при этом при нахождении петли в закрытом положении плоскость (12а, 13а) участка (10а, 11а) плоской поверхности первого крепежного элемента (1а) обращена к плоскости (12b, 13b) участка (10b, 11b) плоской поверхности второго крепежного элемента (1b), т. е. плоскость ( ...

ДВЕРНОЙ БЛОК

... 1. Дверной блок, содержащий неподвижную стержневую конструкцию и подвижную стержневую конструкцию, а также содержащий регулировочное устройство для прикрепления и регулирования подвижной стержневой конструкции, которое содержит фиксирующий элемент, расположенный на одном конце фиксирующей стержневой конструкции и содержащий элемент взаимодействия, на котором образована первая канавка; регулировочный элемент, расположенный на одном конце подвижной стержневой конструкции и содержащий первое сквозное отверстие, соответствующее первой канавке, и полость для приема элемента взаимодействия; и блокирующий элемент, содержащий рукояточный участок и поворотный участок, выполненный с возможностью прохождения через первое сквозное отверстие таким образом, что по меньшей мере одна часть поворотного участка может достичь первой канавки; причем регулировочный элемент выполнен с возможностью перемещения относительно фиксирующего элемента при приложении усилия к рукояточному участку таким образом, что блокирующий ...

ШАРНИР ДЛЯ ОКНА ИЛИ ДВЕРИ

Изобретение относится к шарниру для окна или двери. Шарнир для окна или двери, в котором на раме установлен опорный элемент (22), а на створке установлена шарнирная втулка (36), при этом опорный элемент (22) и шарнирная втулка (36) соединены друг с другом посредством опорного пальца (1) с возможностью поворота, причем опорный палец (1) расположен по меньшей мере в одной опорной проушине (23, 24) опорного элемента (22) без возможности проворачивания, при этом опорный палец (1) имеет форму поперечного сечения, отличную от круглой, и в шарнирную втулку (36) вставлена без возможности проворачивания втулка (37) из упругого материала, отличающийся тем, что опорный палец (1) имеет по меньшей мере в области продольного участка, относящегося к шарнирной втулке (36) и опорному элементу (22), многоугольное поперечное сечение в виде эквидистантного профиля с тремя боковыми сторонами. Техническим результатом изобретения является простота изготовления. 6 з.п. ф-лы, 9 ил.

ДВЕРНАЯ ПЕТЛЯ ДЛЯ ДВЕРЕЙ ЗДАНИЙ

Предметом изобретения является дверная петля (3) для дверей зданий. Дверная петля снабжена первой и второй крепежной деталью (4, 6) для крепления на дверной коробке (2) и дверном полотне (1). К тому же она располагает поворотным рычагом (8), который соединяет подвижно в части поворота крепежные детали (4, 6) в оси (D) вращения друг с другом, причем поворотный рычаг (8) без возможности вращения образован с первой крепежной деталью (4), и причем вторая крепежная деталь (6) имеет участок (21) для размещения, в котором размещается поворотный рычаг (8) при движении закрывания. Согласно изобретению поворотный рычаг (8) через опорные цапфы (9, 10) подвижно в части поворота соединен со второй крепежной деталью (6), причем опорные цапфы ((9, 10) образованы в виде отдельных деталей и соответственно с цилиндрическим опорным участком (11) входят в зацепление с установочным устройством (12) второй крепежной детали (6), и причем поворотный рычаг (8) имеет в вертикальном проходящем параллельно к оси ( ...

ЭЛЕКТРОМЕХАНИЧЕСКИЙ ЗАМОК С ИСПОЛЬЗОВАНИЕМ СИЛ МАГНИТНОГО ПОЛЯ

Электромеханический замок использует силы магнитного поля на этапе перемещения исполнительного механизма из запертого положения (260) в открытое положение (400) под действием электрической энергии. В запертом положении (260) компоновка постоянных магнитов направляет (1204) ближнее магнитное поле для блокирования вращения механизма управления доступом и одновременно компоновка постоянных магнитов ослабляет (1206) ближнее магнитное поле в направлении дальнего магнитного поля взлома, поступающего снаружи электромеханического замка. В открытом положении (400) компоновка постоянных магнитов направляет (1208) обратное ближнее магнитное поле для высвобождения вращения механизма управления доступом и одновременно компоновка постоянных магнитов ослабляет (1210) обратное ближнее магнитное поле в направлении дальнего магнитного поля взлома. Обеспечивается улучшение взломостойкости электромеханического замка при упрощении механической конструкции электромеханического замка. 2 н. и 7 з.п. ф-лы, 12 ил ...

ПЕТЛЯ ДЛЯ ОКОН, ДВЕРЕЙ И ТОМУ ПОДОБНЫХ

Петля для дверей, окон и тому подобных включает в себя рамную часть с шарнирной частью и крепежной деталью, а также створочную часть с шарнирной частью и крепежной деталью. Шарнирная часть створочной части охватывает шарнирную часть рамной части, и шарнирные части соединены между собой с возможностью поворота в зоне охвата посредством оси петли, образующей шарнирную ось и входящей в углубление шарнирной части. Углубление одной из шарнирных частей более длинное, нежели широкое, так что ось петли имеет в нем люфт вдоль продольной средней линии поперечного сечения углубления и может смещаться параллельно самой себе на отрезок подгонки. Полосообразная вставка, расположенная между, по меньшей мере, одним концом углубления и осью петли в зоне продольной средней линии и вдвигаемая параллельно оси петли, устраняет люфт оси вдоль продольной средней линии и фиксирует ось петли в определенном положении. Вставка включает, по меньшей мере, один элемент, заполняющий, по меньшей мере, одно свободное пространство ...

ДВЕРНАЯ ИЛИ ОКОННАЯ ШАРНИРНАЯ ПЕТЛЯ

... 1. Дверная или оконная шарнирная петля с двумя деталями, соединенными друг с другом с возможностью поворота вокруг одной общей оси шарнирной петли, причем, по меньшей мере, деталь шарнирной петли со стороны дверного полотна или оконного переплета имеет один пластинчатый участок, выполненный с возможностью фиксированного соединения и разъединения с одной державкой, выполненной с возможностью введения в один паз на торцевой стороне дверного полотна или оконного переплета, причем пластинчатый участок ориентирован в плоскости, параллельной и перпендикулярной к оси шарнирной петли, отличающаяся тем, что пластинчатый участок (8) выполнен с возможностью регулирования относительно державки (9) в плоскости, перпендикулярной к поверхности пластинчатого участка (8). ! 2. Петля по п.1, отличающаяся тем, что державка (9), приданная детали (3) шарнирной петли, со стороны дверного полотна или оконного переплета, и также вторая деталь (4) шарнирной петли имеют выступающие штифты или штыри (10, 11) крепления ...

ПОТАЙНАЯ ДВЕРНАЯ ПЕТЛЯ

... 1. Дверная петля для потайной установки между дверной панелью и дверной рамой, содержащая два дверных узла (1 и 1'), которые могут быть утоплены в дверной раме и в торце дверной панели, и узел (2) сочленения, имеющий, по меньшей мере, две части и соединяющий указанные дверные узлы (1 и 1'), отличающаяся тем, что указанные дверные узлы (1 и 1') имеют каждый по две соответствующие оконечные секции (3, 3' и 4, 4'), выполненные с отверстиями (5) для крепежных винтов и служащие опорой для указанного узла (2) сочленения, при этом между указанными оконечными секциями (3, 3' и 4, 4') дверных узлов расположен отдельный соединительный элемент (6, 6'), соединяющий две соответствующие оконечные секции (3, 3' и 4, 4') дверных узлов. ! 2. Дверная петля по п.1, отличающаяся тем, что указанный соединительный элемент (6, 6') имеет, по существу, U-образную форму. ! 3. Дверная петля по п.1 или 2, отличающаяся тем, что указанные две оконечные секции (3, 3' и 4, 4') изготовлены из литого металла. ! 4. Дверная ...

СИСТЕМА ПЕТЛИ ДЛЯ ДВЕРЕЙ, ОКОН ИЛИ Т.П.

... 1. Система (200) петли для дверей, окон или т.п., содержащая петлевую часть (1), которая содержит шарнирную часть (3) и крепежную часть (102), при этом крепежная часть (102) выполнена с возможностью монтажа на крепежной поверхности (108) рамы или створки; выполненный с возможностью установки на крепежной поверхности (108) направляющий элемент (110), который входит направляющим образом в направляющую выемку (9) в крепежной части (102), так что обеспечивается возможность сдвига крепежной части (102) перпендикулярно крепежной поверхности (108); и вызывающий сдвиг сдвигающий элемент, который находится в зацеплении с геометрическим замыканием с крепежной частью (102) и с направляющим элементом (110), отличающаяся тем, что сдвигающий элемент содержит резьбовой шпиндель (17), причем резьбовой шпиндель (117) расположен с возможностью вращения вокруг своей продольной оси в гнезде (131) в направляющем элементе (110), причем гнездо (131) содержит приемную щель (136), и при этом часть наружной окружности ...

СИСТЕМА ДУШЕВОЙ ДВЕРИ И УЗЕЛ ДЛЯ НЕЁ

ПРИВОД ДВЕРИ С ИЗМЕНЯЕМЫМ ВО ВРЕМЯ ДВИЖЕНИЯ ДВЕРИ ПРЕДВАРИТЕЛЬНЫМ НАТЯЖЕНИЕМ ПРУЖИНЫ

... 1. Привод двери с ! моторизованным приводным механизмом, и ! действующей в качестве аккумулятора энергии пружиной (7), которая одним концом опирается на контропору (8), а другим концом - на зубчатую рейку (5), ! при этом моторизованный приводной механизм соединен с контропорой (8) и зубчатой рейкой (5) таким образом, что моторизованный приводной механизм выполнен с возможностью передвигать как контропору (8), так и зубчатую рейку (5) в параллельном продольному протяжению пружины (7) направлении, и тем самым активно изменять предварительное напряжение пружины. ! 2. Привод по п.1, в котором моторизованный приводной механизм имеет по меньшей мере одно зубчатое колесо (2), которое находится в зацеплении с зубчатой рейкой (5). ! 3. Привод двери по п.1 или 2, в котором зубчатое колесо (2) состоит из двух параллельных плоских зубчатых колес (3, 4) и расположенной между ними втулки. ! 4. Привод двери по п.3, в котором втулка имеет изменяющийся в радиусе контур. ! 5. Привод двери по п.2, в котором ...

УСТРОЙСТВО ДЛЯ АВТОМАТИЧЕСКОГО ЗАКРЫВАНИЯ ДВЕРЕЙ

... 1. Устройство для автоматического закрывания с возможностью поворота створки двери, присоединенное к полу, отличающееся тем, что оно содержит: ! прикрепленную группу (40), которая прикреплена к полу; ! поступательно перемещаемую группу (50), соединенную с прикрепленной группой (40) с возможностью поступательного перемещения перпендикулярно полу без поворота относительно прикрепленной группы (40), причем поступательно перемещаемая группа (50) содержит упругие средства (11) и, по меньшей мере, элемент (9), действующий как кулачковый следящий элемент и поступательно перемещаемый перпендикулярно полу, при этом упомянутые упругие средства (11) расположены между кулачковым следящим элементом (9) и кольцом (12), которое закреплено в ортогональном направлении относительно пола; ! поворотную группу (60), к которой прикрепляют створку двери, содержащую, по меньшей мере, элемент (6), действующий как кулачок относительно элемента (9), действующего как кулачковый следящий элемент; ! причем поворотная ...

ОКОННАЯ ИЛИ ДВЕРНАЯ ФУРНИТУРА

... 1. Оконная или дверная фурнитура, состоящая, по меньшей мере, из одной закрепленной на составной раме направляющей шины (5) и установленного в вырезанном профильном пазу (4) направляющей шины (5) с возможностью продольного перемещения вдоль установочной оси (6) ползуна (1,100,200), причем ползун (1,100,200) состоит, по меньшей мере, из одной опорной пластины (2,102,202) и одного нагруженного пружиной стопорного элемента (3,103,203), а профильный паз (4) имеет проходящие параллельно установочной оси (6) направляющие поверхности (7,7'), которые являются опорной основой для направления ползуна (1,100,200) поперек установочной оси (6), причем расположенные под прямым углом в продолжении направляющих поверхностей (7,7') стенки (8,8') поддерживают ползун (1,100,200) перпендикулярно установочной оси (6), причем ползун (1,100,200) соединен с находящимся на створке поворотным кронштейном (9) фурнитуры, и посредством нагруженного пружиной стопорного элемента (3,103,203), заходящего с зацеплением ...

ДВЕРНАЯ ПЕТЛЯ, В ЧАСТНОСТИ, ДЛЯ ВХОДНЫХ ДВЕРЕЙ В ЗДАНИЕ

Изобретение относится к дверной петле, в частности, для входных дверей в здание. Дверная петля, в частности, для входных дверей в здание, содержащая шарнирное соединение (1) с выступом (2) для петли и приемное устройство (3) для размещения выступа (2) для петли, причем приемное устройство (3) имеет, по меньшей мере, один крепежный элемент (4, 4') и выполненный с возможностью регулировки относительно крепежного элемента (4, 4') приемный корпус (5), отличающаяся тем, что приемный корпус (5) состоит из двух, соединенных друг с другом заклепками, скоб (6, 7), между которыми расположены два, установленных с возможностью вращения, установочных винта (8), причем установочные винты (8) проходят через резьбовые отверстия вставленного в приемный корпус (5) выступа (2) для петли, причем его положение регулируется посредством вращения установочных винтов (8). Техническим результатом изобретения является упрощение конструкции дверной петли при сохранении возможностей регулировки. 2 н. и 5 з.п. ф-лы, ...

УСТРОЙСТВО ПЕТЛИ ДЛЯ ДВЕРЕЙ, ОКОН И Т.П.

... 1. Устройство петли для дверей, окон или подобных конструкций, содержащее часть (1) петли, которая включает в себя шарнирный элемент (3) и крепежную часть (2), причем крепежная часть (2) выполнена с возможностью установки крепежной поверхности (8); по меньшей мере, один устанавливаемый на крепежной поверхности (8) направляющий элемент (11), который, направляя, входит в направляющую выемку (9) в крепежной части (2), так что крепежная часть (2) может располагаться перпендикулярно крепежной поверхности (8); и регулировочный элемент (15), который имеет выступ (16) с резьбой и радиальный выступ (17), причем выступ (16) с резьбой выполнен с возможностью зацепления с соответствующей, неподвижной относительно крепежной поверхности (8) резьбой, и радиальный выступ (17) выполнен с возможностью зацепления с приемным элементом на крепежной части (2), или выступ (16) с резьбой - с соответствующей резьбой на крепежной части (2), а радиальный выступ (17) - с неподвижным относительно крепежной поверхности ...

СИСТЕМА И СПОСОБ КОНФИГУРИРОВАНИЯ СИСТЕМ ПРОХОЖДЕНИЯ ДВЕРЕЙ

СИСТЕМА ФУРНИТУРЫ ДЛЯ ОТСТАВЛЯЕМЫХ СДВИЖНЫХ СТВОРОК

... 1. Система фурнитуры для отставляемых сдвижных створок (1) окон или дверей, содержащая два верхних (7а, 7b) и два нижних (14а, 14b) отводящих кронштейна, которые - в смонтированном состоянии системы фурнитуры - шарнирно установлены, каждый, с одной стороны, на отставляемой сдвижной створке и, с другой стороны, попарно на двух верхних ходовых элементах (19, 19а), перемещаемых в крепящейся (сбоку) на раздельной раме (4) верхней направляющей планке (5), и соответственно на двух нижних ходовых каретках (13а, 13b), перемещающихся по прикрепленной (сбоку) к раздельной раме (4) нижней ходовой планке (6); ! в которой по меньшей мере один из верхних и по меньшей мере один из нижних отводящих кронштейнов (7b, 14b) - предпочтительно через направленную в направлении закрывания сдвижной створки вертикальную перекладину (1a) - соединены между собой с помощью вертикального штангового элемента (12) для выполнения синхронных движений отводящих рычагов; ! для параллельного выдвигания отставляемой сдвижной ...

ПЕТЕЛЬНЫЙ УЗЕЛ ДЛЯ ДВЕРЕЙ, ОКОН ИЛИ Т.П.

... 1. Петельный узел для дверей, окон или т.п. с петельной частью (1), которая включает в себя шарнирную часть (3) и крепежная часть (2), при этом крепежная часть (2) выполнена с возможностью монтажа на крепежной поверхности (8) рамы или створки, с, по меньшей мере, одним закрепляемым на крепежной поверхности (8) направляющим элементом (11), который направляемо входит в направляющий приемный элемент (9) в крепежной части (2), так что крепежная часть (2) выполнена с возможностью смещения перпендикулярно относительно крепежной поверхности (8), и с перемещающим элементом (15), который имеет резьбовое продолжение (16) и радиальный выступ (17), при этом резьбовое продолжение (16) входит в зацепление с ответной ему резьбой на раме или створке, а радиальный выступ (17) - с приемным элементом на крепежной части (2), или резьбовое продолжение (16) входит в зацепление с ответной ему резьбой на крепежной части (2), а радиальный выступ (17) - с приемным элементом на раме или створке. ! 2. Петельный узел ...

СИСТЕМА ОТСЛЕЖИВАНИЯ ЗАМКА БЕЗОПАСНОСТИ

ДЕМПФИРУЮЩЕ-ВТЯГИВАЮЩЕЕ УСТРОЙСТВО ДЛЯ КОНЕЧНЫХ ПОЛОЖЕНИЙ РАЗДВИЖНОЙ ИЛИ ПОДЪЕМНО-РАЗДВИЖНОЙ СТВОРКИ ОКНА ИЛИ ДВЕРИ

РУЧКА В СБОРЕ ДЛЯ ДВЕРИ ИЛИ ОКНА, ДВЕРЬ ИЛИ ОКНО И СПОСОБ УСТАНОВКИ

ШАРНИР И ДВЕРНОЙ БЛОК

ДВЕРНОЙ ПРИБОР

... 1. Дверной прибор (1) для установки распашных или раздвижных дверей с возможностью поворота или перемещения, содержащий нижнюю часть дверного прибора, предназначенную для крепления к дверному полотну и присоединяемую с помощью крепежного средства (6, 13) к крылу (3) петли или к опоре (12) для адаптера, отличающийся тем, что он содержит транспондер (31), который служит для идентификации дверного прибора.2. Дверной прибор по п.1, отличающийся тем, что по меньшей мере одна деталь дверного прибора (1) выполнена из пластмассы, на которой или в которой расположен транспондер (31).3. Дверной прибор по п.2, отличающийся тем, что транспондер (31) установлен в пластмассе посредством капсулы (30).4. Дверной прибор по п.3, отличающийся тем, что транспондер (31) с капсулой (30) заделан в пластмассу во время изготовления детали дверного прибора.5. Дверной прибор по п.1, отличающийся тем, что нижняя часть дверного прибора крепится к дверному полотну путем зажима или с помощью отверстия.6. Дверной прибор ...

ДВЕРНАЯ ПЕТЛЯ

... 1. Дверная петля (1) с двумя шарнирно соединенными деталями (1a, 1b) петли, причем одна из деталей (1a, 1b) петли имеет основную часть (2а) для крепления па дверной коробке или полотне двери, а также, по меньшей мере, одну регулируемую в двух направлениях по отношению к основной части (2а) вставку (3а), причем между вставкой (3а) и основной частью (2а) расположена промежуточная деталь (6, 6') с возможностью перемещения по отношению к основной части (2а) вдоль первой прямолинейной направляющей в первом направлении (х), отличающаяся тем, что вставка (3а) установлена с возможностью перемещения по отношению к промежуточной детали (6, 6') вдоль второй прямолинейной направляющей во втором направлении (z), и, что фиксирующее средство для зажимающей фиксации переднего участка основной части (2а) проходит через промежуточную деталь (6, 6') и вставку (3а).2. Дверная петля (1) по п.1, отличающаяся тем, что первая прямолинейная направляющая и/или вторая прямолинейная направляющая образована/образованы ...

ПЕТЛЯ ДЛЯ ШАРНИРНО ПОДВИЖНОГО ВОКРУГ ШАРНИРНОЙ ОСИ СОЕДИНЕНИЯ СТВОРКИ С РАМОЙ

... 1. Петля (100) для подвижного вокруг шарнирной оси (S) шарнирного соединения створки двери, окна или подобного конструктивного элемента с рамой, содержащая закрепляемую на раме рамную часть (1, 2) петли, которая содержит рамную крепежную часть (5, 5′) и рамную часть (4, 4′) шарнира; закрепляемую на створке створочную часть (3) петли, которая имеет створочную крепежную часть (7) и створочную часть (6) шарнира; и задающий шарнирную ось (S) палец (10) петли, причем в рамной части (4) шарнира расположена окружающая палец (10) петли первичная катушка, при этом в створочной части (6) шарнира расположена окружающая палец (10) петли вторичная катушка (20), отличающаяся тем, что первичная катушка (19) доходит по меньшей мере почти до обращенной к створочной части (6) шарнира торцевой стороны рамной части (4) шарнира, вторичная катушка (20) доходит почти до обращенной к рамной части (4) шарнира торцевой стороны створочной части (6) шарнира, и между пальцем (10) петли и катушками (19, 20) предусмотрена ...

МЕХАНИЗМ ДЛЯ УСТАНОВКИ ДВЕРИ ИЛИ ДРУГОГО АНАЛОГИЧНОГО ЗАКРЫВАЮЩЕГО УСТРОЙСТВА С ВРАЩАТЕЛЬНЫМ И ПОСТУПАТЕЛЬНЫМ ПЕРЕМЕЩЕНИЕМ

... 1. Механизм для установки двери или другого аналогичного закрывающего устройства с вращательным и поступательным перемещением, содержащий следующие элементы, соединяемые с полотном: первое шарнирное средство, образующее первую вертикальную ось (11) для поворота полотна (12) в его центральной области относительно средства для поступательного перемещения, выполненного с возможностью скольжения по соответствующей направляющей (13), соединенной с верхним брусом (14) коробки (15) двери, второе шарнирное средство, имеющее ось, параллельную оси первого шарнирного средства, для сочленения двух штанг (16, 17), при этом первая верхняя штанга (16) и вторая нижняя штанга (17), шарнирно соединены посредством их первого конца (21, 22) с коробкой (15) двери или окна вблизи вертикального бруса (18), для образования второй оси (20) вращения, третье шарнирное средство, образованное вторыми концами (23, 24) упомянутых штанг (16, 17), которые шарнирно прикреплены к полотну (12) для образования третьей оси ...

СПОСОБ ПРИВОДА ЛИНЕЙНОГО АСИНХРОННОГО ДВИГАТЕЛЯ, ОБМОТКА РОТОРА КОТОРОГО ПОДСОЕДИНЕНА К ДВЕРИ КАБИНЫ ЛИФТА

В устройстве дверь кабины лифта перемещается посредством линейного асинхронного двигателя с регулируемым напряжением и регулируемой частотой, который приводится разомкнутым токовым контуром для достижения требуемого профиля напряжения, показанного инкрементным линейным шифратором при исключенном коэффициенте передачи пропорционального и интегрального регулятора. Ток намагничивания, недостаточный для преодоления веса двери, добавляется со сдвигом на 90относительно тока линейной силы, а частота определяется разомкнутым контуром заранее заданным методом. Сигналы управления напряжением широтно-импульсной модуляции используются для подачи неизменяющихся напряжений полярности тока через трехфазный фильтр нижних частот на обмотки двигателя в течение точных интервалов времени, чтобы синтезировать требуемые синусоидальные токи обмоток. Добавление тока обеспечивается после каждого пересечения нуля синусоидальных токов обмоток с целью преодоления его задержек. Линейное уменьшение напряжения устраняет ...

СИСТЕМА СКОЛЬЖЕНИЯ РАЗДВИЖНОГО ЭКРАНА

АВТОМАТИЧЕСКОЕ ДВЕРНОЕ УСТРОЙСТВО И КОРПУС МЕХАНИЗМА ПРИВОДА

КАТОД ДЛЯ АККУМУЛЯТОРА ЛИТИЙ-ИОННОЙ БАТАРЕИ, СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ И СОДЕРЖАЩАЯ ЕГО БАТАРЕЯ

... 1. Катод, применимый в аккумуляторе литий-ионной батареи, содержащей электролит на основе соли лития и неводного растворителя электролита, причем катод выполнен на основе полимерной композиции, полученной обработкой расплава и без испарения растворителя, то есть представляет собой продукт реакции горячего компаундирования между активным материалом и добавками, включающими полимерное связующее и электропроводный наполнитель, отличающийся тем, что упомянутое связующее выполнено на основе по меньшей мере одного сшитого эластомера, и тем, что упомянутые добавки дополнительно включают по меньшей мере одно нелетучее органическое соединение, используемое в упомянутом растворителе электролита, причем композиция содержит упомянутый активный материал в массовой доле, большей или равной 90%.2. Катод по п. 1, отличающийся тем, что упомянутый активный материал содержит по меньшей мере одно литиированное полианионное соединение или комплексное соединение, имеющее рабочее напряжение ниже 4 В и предпочтительно ...

БЕЗВИНТОВОЙ ЗАПОРНЫЙ УЗЕЛ ДЛЯ ЗАМКА

УГЛОВАЯ ШАРНИРНАЯ ОПОРА ДЛЯ ОКОН И ДВЕРЕЙ С ПОВОРОТНО-ОТКИДНЫМ МЕХАНИЗМОМ

... 1. Угловая шарнирная опора для окон и дверей с поворотно-откидным механизмом, содержащая устанавливаемый на наружную раму корпус подшипника (2), который состоит из двух расположенных на опорной пластине (3) параллельно на расстоянии друг от друга боковых панелей или фланцев (4), где между фланцами (4) при помощи горизонтального осевого винта (6) с нанесенной на него наружной резьбой (7) закреплена шарнирная цапфа (10), выполненная с возможностью откидывания и подвижная в осевом направлении за счет наличия внутренней резьбы, при этом шарнирная цапфа (10) опирается на часть подшипника со стороны створки и предназначена для размещения в гильзе шарнира, причем осевой винт (6), как минимум, на одном из своих концов (16) оснащен опорной поверхностью для регулировочного инструмента, например, для зацепления штифтового ключа, при этом на фланцах (4) корпуса подшипника (2) коаксиально просверлены отверстия (14), причем, как минимум, один конец осевого винта (6) имеет конец (16), по форме напоминающий ...

ПЕТЛЯ ДЛЯ ШАРНИРНО ПОДВИЖНОГО ВОКРУГ ШАРНИРНОЙ ОСИ СОЕДИНЕНИЯ СТВОРКИ С РАМОЙ

... 1. Петля (100) для подвижного вокруг шарнирной оси (S) шарнирного соединения створки двери, окна или подобного конструктивного элемента с рамой, содержащая: закрепляемую на раме рамную часть (1) петли, которая содержит рамную крепежную часть (3) и рамную часть (4) шарнира; закрепляемую на створке створочную часть (2) петли, которая имеет створочную крепежную часть (5) и створочную часть (6) шарнира; и задающий шарнирную ось (S) палец (7) петли, причем в рамной части (4) шарнира расположена окружающая палец (7) петли первичная катушка (12), причем этом в створочной части (6) шарнира расположена окружающая палец (7) петли вторичная катушка (19), при этом палец (7) петли выполнен в виде проводящего линии магнитного поля сердечника для обеих катушек (12, 19), отличающаяся тем, что палец (7) петли содержит несущий элемент (21) для передачи механических сил между створкой и рамой и поточный элемент (22) для направления линий магнитного поля между первичной катушкой (12) и вторичной катушкой ( ...

РЕГУЛИРУЕМАЯ ПЕТЛЯ ДВЕРИ ИЛИ ОКНА

... 1. Регулируемая петля для дверей и окон, содержащая: ! два тела петли (11, 12) для крепления к неподвижной раме (13) и к подвижной раме двери или окна (14) соответственно; ! поворотный палец (15) для шарнирного соединения указанных тел петли (11, 12) друг с другом; ! средство (17) для регулировки взаимных положений указанных двух тел петли (11, 12) в направлении (Z) поперек оси поворотного пальца, указанное средство регулировки (17) содержит ! втулку (20), связанную по оси с указанным поворотным пальцем (15), определяя внешнюю боковую поверхность (20b) для соединения с соответствующим корпусом (22), определенным в первом теле (11) из указанных тел петли (11, 12), при этом указанная втулка (20) является шарнирным элементом внутри указанного корпуса (22) и постоянно находится в контакте со стенками (22а, 22b) указанного корпуса (22) во время его вращения и при изменении его положения, причем она может занимать, в основном, любое требуемое положение вдоль ограниченной длины указанного направления ...

СКРЫТАЯ ДВЕРНАЯ ПЕТЛЯ С ЭЛЕКТРИЧЕСКИМ СОЕДИНЕНИЕМ

... 1. Дверная петля для скрытого расположения между дверной коробкой и дверным полотном с двумя приемными корпусами (1, 1′) для закрепления шарнирного устройства (2) дверной петли на дверной коробке и на дверном полотне, а также с гибким электрическим соединительным элементом (7), отличающаяся тем, что соединительный элемент (7) на обоих концах имеет электрические контактные элементы (8, 8′), которые соединены друг с другом посредством многожильного кабеля и закреплены, соответственно, на соответствующем приемном корпусе (1, 1′).2. Дверная петля по п. 1, отличающаяся тем, что контактные элементы (8, 8′) закреплены в пазах на задней стороне соответствующего приемного корпуса (1, 1′).3. Дверная петля по п. 1 или 2, отличающаяся тем, что многожильный кабель осуществлен в виде плоского ленточного кабеля (9).4. Дверная петля по п. 3, отличающаяся тем, что, по меньшей мере, один контактный элемент (8, 8′) посредством вспененного материала и/или посредством литьевой массы прочно соединен с соответствующим ...

ЗАПОЛНЯЮЩИЙ ЭЛЕМЕНТ

... 1. Устройство из профилированной детали (1) рамы или створки двери или окна, по меньшей мере, с одним пазом (3), проходящим, например, в продольном направлении профилированной детали (1), и заполняющего элемента (2) для выполнения, по меньшей мере, одного крепежного отверстия (4) и/или монтажной поверхности для крепежной детали (10), причем заполняющий элемент (2) заполняет паз (3), по существу, заподлицо, по меньшей мере, в одном направлении расширения паза (3), отличающееся тем, что на заполняющем элементе (2) предусмотрено позиционирующее приспособление (6) для позиционирования монтажного или сверлильного приспособления. ! 2. Устройство по п.1, отличающееся тем, что заполняющий элемент (2), по существу, заподлицо заполняет паз (3) по его ширине и, по существу, заподлицо заполняет паз (3) по его глубине, по существу, до края, заданного одной из боковых сторон (3а, 3b) паза (3). ! 3. Устройство по п.1 или 2, отличающееся тем, что заполняющий элемент (2) выполнен в виде стержня, например ...

Beschlaganordnung

Beschlaganordnung für ein Fenster, eine Tür oder dergleichen mit einem zum Anbringen an einen feststehenden Rahmen (10) ausgebildeten Rahmenteil (12), einem zum Anbringen an einen Flügelrahmen (14) ausgebildeten Flügelteil (16), einem Ausstellarm (20), der zwischen dem Rahmenteil (12) und dem Flügelteil (16) angeordnet ist, wobei der Ausstellarm (20) um eine erste Schwenkachse (24) schwenkbar mit dem Rahmenteil (12) verbunden ist und um eine zweite Schwenkachse (26) schwenkbar mit dem Flügelteil (16) verbunden ist, sowie einem Steuerantrieb, der eine Schwenkstellung des Flügelteils (16) abhängig von einer Schwenkstellung des Ausstellarms (20) steuert, dadurch gekennzeichnet, dass der Steuerantrieb als Drehantrieb ausgebildet ist, der ein erstes Radelement (28), ein zweites Radelement (30) und ein Zwischenelement (32) umfasst, wobei das erste Radelement (28) im Bereich der ersten Schwenkachse (24) angeordnet und mit dem Rahmenteil (12) drehfest verbunden ist, wobei das zweite Radelement ...

Laufwagen für Schiebeflügel

Sprung strap hinge for glass or plastic internal doors

A novel form of strap hinge is designed especially for internal doors made of glass or acrylic plastic. It has two sections (1, 6) hinged together, which include a stop-notch system. The latter is based on a roller (18) and a long catch recess (24). The roller works under the force of two or more parallel springs (23), held in the first strap section (1). The long recess is located in the second section (6) of the hinge. In the neutral, i.e. closed position of the door, the roller is spring-loaded to engage into the recess. New features include spring action against one edge (20) of a slide plate (16). This is constrained to slide, by a guide in the first section, with minimal play. On the edge (17) opposite the springs, are recesses with bearings for the rollers. Preferably the springs are made of resilient plastic, compressed by cylindrical metal pistons (21).

Behälter für Scharniere insbesondere des Anuba-Typs

Dämpfervorrichtung zum Dämpfen von, durch Öffnungsvorrichtungen angetriebenen, Türen, schubladen und dgl.

Türanschlag

Türhalter

Safety arrangement for rotary doors etc. - contains light barrier with transmitter and receiver on door panel optically connected via reflecting mirror

The safety arrangement for prevention of jamming of objects or human body parts between the edges of a fixed door frame and a rotating door panel of a motor-driven rotary door contains a light barrier in the vicinity of the edge. The light barrier transmitter (17) and receiver (19) are arranged at the upper end of the side of the panel next to the fixed edge and at the inner end of the lower horizontal edge of the panel respectively. Both elements are directed towards a spring-loaded deflection mirror (24) on the base of the vertical side. ADVANTAGE - Achieves high degree of safety for rotary doors.

Door jamb with positional hinge - has two arms which are clamped in holes in hinge plate by screw

The door jamb (1) has a hinge for the door leaf, which has two parallel arms (7). A rectangular recess (4) is cut in the door jamb to receive the hinge plate (2), which is secured by a screw. When the plate is fitted in the recess, the holes (8) are aligned with holes (5) in the door leaf for reception of the arms of the hinge. The hinge can be positinally adjusted w.r.t. the edge of the door leaf and then locked in its required position by a screw (3) which is accessible through a hole (6) in the door jamb. ADVANTAGE - Improved hinge assembly.

Sliding door or window running gear - includes fittings each with flat grooved base with end screw holes and raised part holding two rollers

Between a sliding door or window and the frame are fittings (1) secured by screws to the frame, and each carrying two rollers (2). Each fitting has a strip shaped base (12) with a screw hole (111) at each end (11). Between them is a higher U section part with sides (14) forming a space between them for rollers. Each side has two recesses (13) for the hubs of the two rollers, and a thicker upper horizontal part projecting outwards. The underside of the base is ribbed to improve contact. ADVANTAGE - Allows increased ease of installation.

Verfahren zur Steuerung eines vorzugsweise elektromechanischen Türantriebs

Notöffnungsvorrichtung für eine Drehfalttür oder ein Drehfalttor

Running rail for a sliding door, coupled to a drive, has structured legs at a U-shaped body to form a path for the door wheels with the drive at a longer leg

The running rail for at least one sliding door, coupled to a drive, has a horizontal leg (2) of a U-shaped body (1) forming a running path (5) for the door wheels (6). The drive (8) is at the longer leg (3). The free gap between the legs is smaller than either the vertical length or diameter of the drive. The ratio of the length of the longer leg to the center section (4) of the U-shaped body is less than 2:1.

Bandanordnung für Türen, Fenster o.dgl.

Bandanordnung für Türen, Fenster oder dergleichen, mit einem an dem feststehenden Rahmen (R) der Tür, des Fensters oder dergleichen zu befestigenden Rahmenbandteil (60), mit einem an dem Flügel (F) der Tür, des Fensters oder dergleichen zu befestigenden Flügelbandteil (50), mit einem die Scharnierteile der Bandteile (50, 60) durchgreifenden Bandbolzen zur scharnierartigen verschwenkbaren Verbindung der Bandteile, wobei zumindest eines der Bandteile (50, 60) einen um den Bandbolzen (7) verschwenkbaren Schwenkhebel (51) zur verschwenkbaren Verbindung der Bandteile umfasst, wobei der Schwenkhebel (51) mit einer Zunge (73) in einen entsprechend von dem zumindest einen Bandteil (50, 60) ausgebildeten Schlitz (53) eingreift, dadurch gekennzeichnet, dass zumindest an einem der Bandteile (50, 60) eine Verstelleinrichtung (100, 200, 300) vorgesehen ist, mit welchem dieses Bandteil (50, 60) senkrecht zu seiner Befestigungswandung (122) an dem Rahmen (R) bzw. dem Flügel (F) verlagerbar ist.

Hinge for glass swing doors has flap hinge with bearing eye mounted on wall, second flap hinge with eyes forming recess for bearing eye, locking element consisting of adapter and spring fixed tight to pivot axel of hinge by tensioning nut

Hinge (1) has first flap hinge (2) with bearing eye (3) and second flap hinge (4) with upper and lower hinge eyes (5,6) which form an indentation (7) to take the bearing eye. Second flap hinge is fastened to wall or fixed separating wall and with a pivot axel (8) penetrating hinge eye, bearing eye and lower hinge eye thereby forms the turning axis of the hinge. It has a locking element which is designed to lock the door leaf in at least one position. Locking element consists of adapter (20) with at least one rolling body and at least one spring (10). Adapter is fixed tight to the pivot axel by tensioning a nut.

Führungsschiene für einen Beschlag

Türantriebseinrichtung mit Hauptantrieb und Hilfsantrieb

Türantriebseinrichtung für eine Tür eines Gebäudes mit einem in einem ortsfesten Rahmen um eine vertikale Türachse schwenkbar gelagerten Türflügel, umfassend: a) einen Hauptantrieb (1) zur Beaufschlagung des Türflügels im Sinne Schließbewegung und/oder Öffnungsbewegung und/oder Schließdämpfung und/oder Öffnungsdämpfung, vorzugsweise als manueller Schließfederantrieb oder als elektromotorischer Türantrieb ausgebildet, mit: a1) einem Antriebsaggregat (1g) des Hauptantriebs (1) und a2) einer Kraftübertragungseinrichtung (1k) des Hauptantriebs (1) mit einem Gestänge und einem Gestängelager, vorzugsweise eine Gleitschiene und einen darin geführten Gleitarm aufweisend b) einen Hilfsantrieb (2) zur Beaufschlagung des Türflügels im Sinne Schließbewegung und/oder Öffnungsbewegung und/oder Schließdämpfung und/oder Öffnungsdämpfung mit: b1) einem Antriebsaggregat (2g) des Hilfsantriebs (2) und b2) einer Kraftübertragungseinrichtung (2k) des Hilfsantriebs (2), die ein Gestänge (2ka) und ein Gestängelager ...

Scharniervorrichtung

BESCHLAG FUER GANZGLASTUEREN.

Türschließeinheit und Verfahren zum Montieren eines Türbetätigers an einer Montageplatte einer Türschließeinheit

Dier Erfindung bezieht sich auf eine Türschließereinheit (1) aufweisend einen Türbetätiger (10) mit einem Gehäuse (15) und eine Montageplatte (11), wobei die Montageplatte (11) zur Montage des Türbetätigers (10) an einer Aufnahme wie einem Türblatt, einem Türsturz, einer Wand, einer Decke oder dergleichen dient, wobei der Türbetätiger (10) an der Montageplatte (11) befestigbar ist, wobei das Gehäuse (15) des Türbetätigers (10) an dem Montageplatte (11) befestigbar ist, wobei die Montageplatte (11) zumindest zwei Halteabschnitte (12) an einer ersten Seite (14) aufweist und das Gehäuse (15) zumindest zwei Gegenhalteabschnitte (13), die den Halteabschnitten (12) zugeordnet sind, aufweist, wobei der Türbetätiger (10) und die Montageplatte (11) derart ausgebildet sind, dass der Türbetätiger (10) an der ersten Seite (14) der Montageplatte (11) eingehakt, um die Hakenanordnung gedreht und durch Eingriff an zumindest einem Rastelement (25), das an einer zweiten Seite (25) der Montageplatte (11) ...

Drive for swivel or folding gate

The drive includes a lever mechanism (2,4,6,8) driven by a chain (16) which also drives an entrainment member (18) which occupies a dead centre position in the open and closed positions of the gate panels whereby in these end positions the lever mechanism can no longer be moved by outside force. The drive motor (12) for the chain is preferably an electric motor. The components of the drive and the unit with the chain and entrainment member are arranged rigid while the drive rod (2) on the entrainment member is arranged for articulated movement. The entrainment member is preferably a linearly movable sliding drive carriage.

Drive for e.g. sliding doors, windows and partitions running on rails

The rotor shaft of the electric motor (1) is connected through a gear (5) to a further shaft (6). The two axes (13,14) are at right angles. Power is transmitted through a train of gears (9,10,11) to the drive roller (3). The gear can swing elastically through a limited angle, about the axis (14) of the drive shaft.

Regulating valve for hydraulic door closer has anti-rotation lock on body formed by groove on thread and holding elastic element to eliminate play

... the regulating valve (1)which fits into an internally threaded bore has a body (4) with thread (7), regulating area (5) and an anti-rotation lock with groove (6a) mounted on the thread to hold an elastic element (6b) which fits with positive, force-locking or materially bonded engagement. The elastic element is a plastics moulded part or plastics thread. The body and /or the regulating region are made from fibre-reinforced plastics. Independent claim describes door closer with regulating valve.

Verfahren zum Herstellen von Scharnieren

Türschließdämpfer

TOREINHEIT MIT VERSTÄRKTEM GEWICHTSAUSGLEICH

Verstellbares Tür- und/oder Wandelement

Устройство обеспечения доступа к скрытым инженерным коммуникациям помещений и зданий

Полезная модель относится к конструкции дверей, окон, ставней, а именно к расположению подвижных или неподвижных закрываемых элементов в пустотелых проемах.Предлагаемое устройство обеспечения доступа к скрытым инженерным коммуникациям помещений и зданий включает шарнирно подвешенную, на ограничивающей проем раме, по меньшей мере, одну дверку, выполненную в виде плоской пластины, обрамленную по ширине и высоте профильными элементами, образующими каркасную панель, подвешенную с возможностью плоскопараллельного и вращательного движения посредством несущего элемента, с внутренней стороны каркасной панели и рамы шарнирно установлены металлические трубки, между которыми расположен несущий элемент, выполненный в виде отдельных шарнирных цилиндрических звеньев, приваренных к трубкам посредством жестких элементов, причем, со стороны крепления к раме, жесткие элементы выполнены длиннее и образуют прямоугольник, вытянутый по горизонтали.Новым в предлагаемой полезной модели является то, что металлическая трубка, с двух концов, имеет выступающий стержень с резьбой, на концах которого навинчены гайки и контргайки, а по углам внутренней стороны дверки, в месте размещения металлической трубки, жестко прикреплены уголки, каждый уголок имеет сквозную прорезь, через которую выступающий стержень с резьбой выходит за сквозное отверстие уголка, на стержень навинчен концевой цилиндрический элемент, имеющий отверстие с резьбой, в центре уголка приварено ушко, имеющее отверстие, через которое, перпендикулярно оси трубки, проходит винт с гайкой и контргайкой, который одним концом ввинчен в отверстие цилиндрического элемента, а другим концом зафиксирован гайкой с потайным шестигранником, причем жесткие элементы, образующие прямоугольник, вытянутый по горизонтали, снабжены усиливающими поперечными планками, кроме того, цилиндрические звенья несущего элемента установлены с возможностью захода один в другой посредством конических выступов, выполненных на концах звеньев.Устройство обеспечения ...

Automatic door opener

A door opener for opening a door having an external surface comprises a screw mounted for rotary motion and a carriage mounted on the screw such that rotation of the screw causes motion of the carriage along the screw. A motor rotates the screw. An actuator arm has a first end and a second end, where the actuator arm is operatively connected to the carriage such that movement of the carriage causes the actuator arm to move between a retracted position where the door is closed and an extended position where the door is open. The first end of the actuator arm is in contact with but not connected to the external surface of the door such that the first end of the actuator arm rides over the external surface of the door.

Door assembly for ice storage bin

A door assembly is provided that includes a door, a hinge portion, a locking member and a damper member. The locking member locks the door in an opened position and the damper member provides resistance as the door moves from the opened position to the closed position.

Refrigerator

Disclosed herein is a refrigerator including a main body provided with storage chambers, doors to open and close the storage chambers, and lower hinge modules to enable one side of the lower end of each door to be rotatably installed on the main body. The main body includes a main frame integrally forming a lower surface and both side surfaces of the main body and the rear ends of the lower hinge modules are installed on the outer lower surface of the main frame, and thus the thickness of the lower end of the main body is minimized, thereby maximizing the storage capacity of the main body having a designated height as far as a heat insulating ability is not lowered.

Door mechanism

A retention mechanism for a hinge mechanism of a door. The retention mechanism comprises: (a) a first portion comprising a keeper and a biasing arrangement configured to bias the keeper toward a locking position, while allowing displacement of the keeper from the locking position to a disengaged position; and a second portion comprising a latch, the latch being configured to displace the keeper from its locking position to its disengaged position and comprising a seat for retaining the keeper therein in its locking position, so as to maintain a door in its open position when the keeper being retained in the seat. The retention mechanism, when operating in conjunction with a hinge mechanism of a door, comprises a clearance area in which, during pivoting of the door between its closed and open positions, there is no contact between the keeper and the latch.

Hinge for connecting a leaf to a frame so as to be hinged about a hinge axis

A hinge plate includes a frame hinge plate part comprising a frame fastening part and a frame hinge part. A leaf/sash hinge plate part comprises a leaf/sash fastening part and a leaf/sash hinge part. A primary coil is disposed in the frame hinge part and a secondary coil is disposed in the leaf/sash hinge part, each coil being configured to surround a hinge plate pin. The primary coil extends at least almost up to an end face of the frame hinge part facing the leaf/sash hinge part. The secondary coil extends at least almost up to an end face of the leaf/sash hinge part facing the frame hinge part. A hinge plate pin sleeve comprising a ferrite material is disposed between the hinge plate pin and the primary and secondary coils, and extends approximately over a length of the hinge plate pin surrounded by the primary and secondary coils.

Automatic door

In some implementations a storage device having a voice-recognition engine stored thereon is coupled to a microcontroller, a device-controller for an automatic door is operably coupled to the microcontroller.

Adjustable spindle arrangement for door operating apparatus retrofit kit

A retrofit conversion kit for facilitating the conversion of a door operating apparatus conventionally mounted above the door, to a position mounted and anchored underground for operating a swinging door therefrom. The conversion to an anchored underground position is facilitated by incorporating positional adjustment mechanisms covering any or all possible adjustment dimensions.

Door Closer

A door closer including a rotating shaft coupled to a door leaf, including a cam disposed on the rotating shaft in a torque-proof manner and cooperates with a spring-loaded roller, such that, when opening or closing the door leaf, the roller rolls on a first running surface of the cam, and in that a second running surface of the cam cooperates with a damping device. The damping device consists of at least one pre-mounted damper which is self-contained and is insertable into the door closer.

Delayed egress sliding door and method

Systems and methods are described for controlling a breakaway feature in a sliding door. The sliding door can be mounted in a doorway on a door hanger. The door is typically attached at one end using a hinge mechanism and maintained in planar alignment with the doorframe by a controllable mechanism such as an electromagnetic shear lock. An activation switch, such as a push-bar switch, initiates a delayed egress sequence that disengages the shear lock by controlling an energizing current in a magnet. When the shear lock is disengaged, the door can swing on the hinged mechanism. The delayed egress sequence can include one or more delays prior to disengaging the shear lock. Override signals can inhibit or force disengagement of the shear lock.

Fixing device for a closing element

The invention relates to a fixing device for a vertically movable closing element ( 1 ) for the at least partial closing of an opening ( 2 ) of a room. According to the invention, the fixing device for fixing of the closing element ( 1 ) in a closed state comprises at least one first fixing unit ( 6 ), arranged on the closing element ( 1 ), and an engaging unit ( 7 ), corresponding to the first fixing unit ( 6 ), in an opening bottom ( 2.1 ) and at least one second fixing unit ( 11 ), which is arranged on a guide ( 3 ), arranged to the side of the opening ( 2 ), for the closing element ( 1 ) and has a tensioning hook ( 11.1 ), which in the closed state of the closing element ( 1 ) can be latched in the closing element ( 1 ) in the area of an upper side of the closing element ( 1 ).

Infusion apparatus

In a peristaltic medical infusion pump unit, comprising a peristaltic assembly and a counter surface or anvil facing said peristaltic assembly and provided by the inner surface of a door pivotally mounted on a housing of the unit, the door is readily non-destructively removable and replaceable. In use of the peristaltic pump unit, a flexible resilient tube forming part of a medical fluid delivery line is extended between the peristaltic assembly and the counter surface or anvil provided by the door. The medical fluid delivery line has first and second color coded fittings spaced therealong upstream and downstream of the peristaltic assembly and the region of the housing of the pump unit across which the infusion line is extended is provided, correspondingly spaced above and below the peristaltic assembly with correspondingly color coded support means for these fittings.

Method and system for vision-based interaction in a virtual environment

Method, computer program and system for tracking movement of a subject. The method includes receiving data from a plurality of fixed position sensors comprising a distributed network of time of flight camera sensors to generate a volumetric three-dimensional representation of the subject, identifying a plurality of clusters within the volumetric three-dimensional representation that correspond to features indicative of motion of the subject relative to the fixed position sensors and one or more other portions of the subject, and presenting one or more objects on one or more three dimensional display screens. The plurality of fixed position sensors are used to track motion of the features of the subject to manipulate the volumetric three-dimensional representation to determine interaction of one or more of the features of the subject and one or more of the one or more objects on one or more of the one or more three dimensional display screens.

Mobile robot apparatus, door control apparatus, and door opening and closing method therefor

A mobile robot apparatus includes a video recognition unit for recognizing a position of an opening button mounted around a door through video analysis after acquiring peripheral video information. Further, the mobile robot apparatus includes a mobile controller for performing an operation on the opening button at the position recognized by the video recognition unit to generate an opening selection signal, thereby allowing a door control apparatus to open the door according to the generated opening selection signal.

Door Closer Having a Magnetic Distribution Valve

A door closer, in particular a hinge door closer, including a locking function or free-swing function, having a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a hydraulic lock compartment adapted to lock the closer spring, and solenoid control valve, in particular a 3/2-solenoid control valve. A closure damping compartment is formed between the door closer housing and the piston assembly on a side of the piston assembly facing away from the piston rod, and wherein the solenoid control valve controls at least the pressures in the closure damping compartment and in the lock compartment.

Door closer

A door closer, in particular a hinge door closer, including a locking function or free-swing function, having a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a hydraulic lock compartment adapted to lock the closer spring, and in particular a free-swing assembly which is adapted to enable a translational motion of the piston assembly decoupled from the closer spring when the closer spring is locked.

Door Closer With Free-Swing Function

A door closer, in particular a hinge door closer, having a free-swing function, including a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a free-swing assembly which is adapted to enable a translational motion of the piston assembly decoupled from the closer spring when the closer spring is locked, and which is embodied as a sliding-coupling which exclusively transmits compressive forces between the closer spring and the piston assembly, and a hydraulic lock compartment adapted to lock the closer spring.

Needle Bearing Hinge Assembly

Disclosed is an enclosed needle bearing hinge mechanism having externally rotatable race surfaces, internal needle bearings, an internal pathway for introducing grease into the assembly for improved lubrication, reduced wear and a construction adapted to support large door or latch loads. The assembly comprises a housing having at least one needle bearing in contact with an outer rotating race, stationary or counter-rotating interior races, a central pin shaft and an internal pathway for lubrication to be communicated from a topmost grease fitting to the contact interface between the needle bearing and outer rotating race. One or plurality of needle bearing assemblies and counter-rotating outer races may be present within the assembly, each with an independent grease pathway branch. The pathway comprises a hollow internal conduit that allows lubricant to contact each needle bearing in the assembly, reducing friction and improving longevity of the hinge bearing assembly.

Method and system for tracking of a subject

Method, computer program and system for tracking movement of a subject. The method includes receiving data from a distributed network of camera sensors employing one or more emitted light sources associated with one or more of the one or more camera sensors to generate a volumetric three-dimensional representation of the subject, identifying a plurality of clusters within the volumetric three-dimensional representation that correspond to motion features indicative of movement of the motion features of the subject, presenting one or more objects on one or more three dimensional display screens, and using the plurality of fixed position sensors to track motion of the motion features of the subject and track manipulation of the motion features of the volumetric three-dimensional representation to determine interaction of one or more of the motion features of the subject and one or more of the one or more objects on the three dimensional display.

Door hold open arm assembly

A hold open arm assembly for a door closer to facilitate access to the holding feature by a resiliently biased plunger on a closer arm that is mounted to a soffit plate. A soffit ramp may extend from the soffit plate to provide a sloped surface for engagement by the plunger, leading to the plunger being gradually depressed as the door continues to open and receiving in a recessed area of its free end a rivet head at the soffit plate to hold the door open. When the first arm member pivots relative to the soffit plate and the plunger approaches the head, the plunger engages the sloped surface of the soffit ramp, slides along the sloped surface toward the head, and receives at least a portion of the head in the opening in the free end.

Door hinge

A butt hinge including a first leaf having a top surface and a second leaf having a top surface. A protrusion is provided on one of the top surface of the first leaf and the top surface of the second leaf and an aperture passes through another of the top surface of the first leaf and the top surface of the second leaf. The aperture is positioned in the other of the top surface of the first leaf and the top surface of the second leaf so that when the butt hinge is used to hang a door, the protrusion is inserted into the aperture when the door is closed.

Self-closing sliding door assembly

Disclosed is a self-closing sliding door assembly operable to allow manual opening and controlled automatic closing of a sliding door. The door assembly comprises storage spools for storing biasing members biased in a wound position around the storage spools. The door assembly further comprises a main spool for winding a cable and the biasing members. When the door is moved towards an open position, the cable is unwound from the main spool, causing the spool to rotate in a first direction. When the main spool is rotated in the first direction, the biasing members are wound onto the main spool and store energy operable to generate a force to cause the main spool to rotate in a second direction. When the door is released, the energy stored in the biasing members rotates the main spool in the second direction, thereby winding the door cable and providing a sufficient force to move the door towards the closed position.

Egress door opening assister

A door opening spring assistance apparatus is set forth that will automatically apply a door opening assistance force using a combination of rods and coil springs. The release of the rods by the coil springs reduces the force required to set the door in motion.

Method and Apparatus for Tracking of a Plurality of Subjects in a Video Game

Method, computer program and system for tracking movement of a subject. The method includes receiving data from a distributed network of camera sensors employing one or more emitted light sources associated with one or more of the one or more camera sensors to generate a volumetric three-dimensional representation of the subject, identifying a plurality of clusters within the volumetric three-dimensional representation that correspond to motion features indicative of movement of the motion features of the subject, presenting one or more objects on one or more three dimensional display screens, and using the plurality of fixed position sensors to track motion of the motion features of the subject and track manipulation of the motion features of the volumetric three-dimensional representation to determine interaction of one or more of the motion features of the subject and one or more of the one or more objects on the three dimensional display.

Patch fitting with closing function

A patch fitting for a glass door includes a mount for being mounted on a floor, a shaft connected with the mount, a clamping seat pivotally connected with the shaft, and a piston unit installed inside the clamping seat. When the glass door is sweeping to open or close, the clamping seat will turn along with the sweeping movement of the glass door about the shaft and the piston unit will be pushed by an eccentric cam of the shaft to press the hydraulic oil contained in the clamping seat so as to provide a damping resistance in response to the sweeping movement of the glass door. The patch fitting can be easily installed on the floor by a simple work.

Hinge

An articulating assembly of or for an adjustable hinge assembly, the articulating assembly comprising or including a height control arm supporting a mounting element at its distal end and pivotable about its proximal end for height adjustment, a convex member or members (“member(s)”) at or adjacent the distal region of the height control arm defining a distinct or merged pair of convex surfaces, the convex member(s) having a passageway therethrough, a pair of concave members engaged with the convex surfaces of the convex member(s) in a cupping manner, the concave members each having a passageway therethrough, and a pin located through the aligned passageways of the convex member(s) and concave members, the pin also being engaged with the mounting element to couple the mounting element to the height control arm, wherein the pin is dimensioned such that there is a clearance with respect to the passageway of the convex member(s) to allow at least limited articulating movement of the mounting element relative to the height control arm.

Security apparatus

Disclosed is apparatus for use with: an RFJD proximity card; a frame including a pair of jambs; a door hingedly connected to one of the jambs, the other being hollow and having a rabbet defined by a pair of surfaces, one surface presenting to the closed door and defining part of a stop against which the door is positioned when closed and the other surface flanking and presenting towards the door edge when closed . The other surface width is in the direction which defines the one jamb depth. The one jamb thickness is in the direction which defines the doorway width. The apparatus comprises a sensor which: produces a signal when the card is presented thereto; and has thickness T, width W and height H T<[thickness of other jamb−thickness of stop]. W is equivalent to the width of other surface. H<doorway height.

Lateral restraint assemblies, movable partitions including lateral restraint devices and related methods

Embodiments of the present invention include movable partitions and devices, methods and systems that help to limit or prevent lateral displacement of movable partitions. In accordance with one embodiment of the present invention, a movable partition includes two structures, each structure having a first plurality of panels, and each panel being hingedly coupled to an adjacent panel. The two panels are each supported from an overhead track at laterally spaced locations. One or more lateral restraint devices are supported from the overhead track at a location between the two laterally spaced structures. The lateral restraint device may include a trolley disposed in a channel of the overhead track and an elongated member coupled with the trolley and extending away from the trolley to a location proximate a lower edge of the first structure and a lower edge of the second structure.

Device and method for driving a door

To improve the energy efficiency of electrical drive systems for doors, the electric motor is actuated position-dependently, the electrically driven door is disconnected from the supply network in a resting position, a change of position of the door performed in the state of being disconnected from the grid is detected by a position encoder unit that is independently supplied with power by an energy store, and the change of position is used for position-dependently actuating the electric motor after the supply voltage has been reapplied.

Stationary blade assembly

There is disclosed a stationary blade assembly for cutting labels from a label film in labelling machines, comprising: a support and a blade supported by said support; blade comprises at least two cutting edges which are adapted to cut said labels.

ROTATING DOOR SYSTEMS AND METHODS

Rotating door systems and methods for rotating a plurality of rotatable doors between a closed position and an open position are provided. Each of the rotatable doors may have a height measured in a vertical direction between opposing horizontal edges, a width measured in a horizontal direction between opposing vertical edges, and an axis of rotation centrally located between the opposing vertical edges. The rotatable doors may be rotatably coupled to an upper support at the axis of rotation via an upper pivot shaft and rotatably coupled to a lower support at the axis of rotation via a lower pivot shaft. The rotatable doors may be at least partially transparent. The rotation of one or more of the rotatable doors may be controlled by a controller. 1. A rotating door system , comprising:a plurality of rotatable doors configured to rotate between a closed position and an open position, each of the rotatable doors having a height measured in a vertical direction between opposing horizontal edges, a width measured in a horizontal direction between opposing vertical edges, and an axis of rotation centrally located between the opposing vertical edges,wherein each of the rotatable doors is rotatably coupled to an upper support at the axis of rotation via an upper pivot shaft and rotatably coupled to a lower support at the axis of rotation via a lower pivot shaft, andwherein at least a portion of each of the rotatable doors is transparent.2. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , the rotatable doors automatically rotate at the same time.3. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , the rotatable doors automatically rotate at the same speed.4. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , each of the plurality of ...

MULTI-POINT EXIT DEVICE

A center slide assembly for a multi-point exit device. Upper and lower spool assemblies may be displaced from first positions to second positions along an inner region of a center slide. The displacement of the spool assemblies may displace upper and lower pull cables so as to retract latch mechanisms from extended positions to retracted positions. A first latching pin may be displaced, along with the displacement of the upper spool assembly, along an abutment surface of a tilting link so as to pivotally displace the tilting link from an unlocked position to a locked position. Displacement of the lower spool assembly may displace a second latching pin to a position wherein the second latching pin may be received and retained within a jog of the tilting link when the tilting link is in the locked position, which may thereby retain the associated latch mechanism in the retracted position. 1. A center slide assembly for use with an exit device to control the displacement of a latch mechanism , the center slide assembly comprising:a center slide having a sidewall that generally defines an inner region;one or more spool assemblies configured for displacement along at least a portion of the inner region, the one or more spool assemblies having a latching pin; anda tilting link adjacent to a front portion of the sidewall of the center slide, the tilting link configured to be pivotally displaced from an unlocked position to a locked position and to retain the latching pin of at least one of the one or more spool assemblies in a jog of the tilting link when the tilting link is in the locked position.2. The center slide assembly of claim 1 , wherein the sidewall of the center slide includes one or more guide apertures configured to receive one or more pins of the one or more spool assemblies claim 1 , the one or more guide apertures oriented to guide the displacement of the one or more spool assemblies along the inner region of the center slide from a first position to a ...

Door hinge

The present invention relates to a door hinge including: a fixed part having a body formed in an angular pipe shape of at least a triangle or more, a rack gear disposed parallel to the body on one side inner surface of the body, and an insertion hole formed on the side portion of the body in such a manner as to communicate with the interior of the body; and an operating part having a rotary shaft, a pinion gear disposed on the outer peripheral surface of the rotary shaft in such a manner as to correspond to the rack gear, and a moving piece protruding outwardly from the outer peripheral surface of the rotary shaft, wherein the rotary shaft is inserted into the insertion hole in such a manner as to allow the moving piece to outwardly protrude from the door hinge, and the moving piece rotates around the rotary shaft, so that the rotary shaft moves along the rack gear.

Hinge for doors or windows

Described is a hinge for doors or windows comprising: a first fixed body ( 5 ) associated with a fixed frame ( 1 ) and having a first axis (X 1 ) of fixed articulation and a slot ( 6 ) made parallel to the axis (XC) of longitudinal extension of the first fixed body ( 5 ); a second movable body ( 7 ) connected to a movable sash ( 2 ); a first lever ( 8 ) having a first end articulated to the first fixed body ( 5 ) about the first axis (X 1 ) of fixed articulation, a second end articulated to the second movable body ( 7 ), defining a second axis (X 2 ) of articulation, and an intermediate zone; a second lever ( 9 ) having a first end articulated inside the slot ( 6 ) of the first fixed body ( 5 ) to define a third slidable axis (X 3 ) of articulation, a second end articulated to the second movable body ( 7 ) defining a fourth axis (X 4 ) of articulation and an intermediate zone; the first ( 8 ) and the second ( 9 ) levers are articulated to each other in the corresponding intermediate zone to define a fifth axis (X 5 ) of shared articulation; means ( 10, 11 ) for adjusting at least one between the first axis (X 1 ) of articulation and the third slidable axis (X 3 ) of articulation along at least a first horizontal axis (XR 1 ) parallel to the axis (XC) of longitudinal extension of the first fixed body ( 5 ) or a second horizontal axis (XR 2 ) perpendicular to the axis (XC) of longitudinal extension of the first fixed body ( 5 ); the adjustment means ( 10 ) comprising a slide ( 12 ) positioned on the first fixed body ( 1 ) and having a first constraining portion for the first axis (X 1 ) of articulation and a second portion connected to an adjustment axis (X 12 ), parallel to the first axis (X 1 ) of articulation, using a rotary element ( 13 ) configured for moving the slide ( 12 ), in both directions and along the first horizontal axis (XR 1 ), in such a way as to vary the distance (D) between the adjustment axis (X 12 ) and the first axis (X 1 ) of articulation along ...

PNEUMATIC DOOR CLOSER

A pneumatic door closer includes a rotary energy-storing mechanism including a housing and a driving mechanism. The driving mechanism includes a cylinder, a second piston assembly and a sealing element, the sealing element is in an air tight connection with the cylinder and the second piston assembly, to form a closed space filled with high pressure gas in the cylinder. The second piston assembly drives the closed space into a first air chamber and a second air chamber in communication with each other. The driving mechanism also includes a first piston assembly connected to the second piston assembly. The pneumatic door closer also includes a transmission mechanism having one end received in the housing and another end connected to the door frame. 1. A pneumatic door closer for a door pivotally mounted in a door frame , comprising:a guide track on the door frame;first and second piston assemblies on the door;a rod having a first end slidably mounted in the guide track and a second end attached to the first piston assembly;the first piston assembly having a first piston;the second piston assembly having a second piston with first and second gas chambers on opposite sides of the second piston;the first and second pistons moving in unison when the door opens and closes;a first passage between the first and second gas chambers to allow gas flow from the second chamber to the first chamber when the door is opening; anda second passage between the first and second gas chambers to allow gas flow from the first chamber to the second chamber when the door is closing so as to dampen door closing.2. The pneumatic door closer of wherein the first piston assembly includes a first housing in which the first piston is slidably mounted claim 1 , and the second piston assembly includes a second housing in which the second piston is slidably mounted and in which the first and second chambers are formed.3. The pneumatic door closer of wherein the first passage resides between the ...

Door Drive Device Comprising Main Drive and Auxiliary Drive

A door drive mechanism includes a main drive and an auxiliary drive. 3. The door drive mechanism according to claim 1 , wherein the slide arm is formed as an angular arm claim 1 ,wherein the angular arm has a first segment and a second segment, which are arranged angled relative to each other, forming an angular corner,wherein the end of the first segment of the angular arm is supported in the pivot bearing, which is formed stationary with the pivot bearing in which the drive assembly of the auxiliary drive is borne, andwherein the free end of the second segment of the angular arm is formed as the end guided in the slide rail formed as a rod system bearing.4. The door drive mechanism according to claim 3 , wherein characterized in that the pivot bearing of the first segment of the angular arm supported in the pivot bearing are offset relative to each other in terms of height relative to the end of the second segment of the angular arm guided in the slide rail claim 3 , wherein the height offset is or can be formed by a vertical segment of the first segment and/or a vertical segment of the second segment.5. The door drive mechanism according to claim wherein the first segment and the second segment of the angular arm are formed as separate components claim 3 , the position of which relative to each other is variably adjustable by means of an adjusting mechanism.6. The door drive mechanism according to claim 5 , wherein the adjusting mechanism is formed such that a height offset of the two segments is adjustable claim 5 , and/or the adjusting mechanism is formed such that the angular position of the two segments relative to each other is adjustable.7. The door drive mechanism according to claim 3 , wherein the first connecting end claim 3 , for connection to the output of the drive assembly of the auxiliary drive claim 3 , is formed in the vertex area of the angular corner of the angular arm or on the first segment or second segment or an extension thereof.8. The door ...

APPARATUS FOR MINIMIZING CLOSING FORCE OF A DOOR

An apparatus is provided for minimizing closing force of a door. The apparatus comprises a housing adapted to be disposed in the hinged edge of the door. A piston is slidably mounted in the bore. A button having an inner end and an outer end is disposed in the bore with the inner end of the button engaging the piston for urging the button toward a first extended position where the button extends from the edge of the door. The button is slidable in the bore relative to the housing for reciprocal movement between the extended position and a second position where the button is depressed into the bore against the force of the piston. The button is disposed so that the outer end of the button engages the door frame for slowing movement of the door in a closing direction as the button is moved into the bore to the depressed second position. 2. The door closing force minimization apparatus as recited in claim 1 , further comprising a radial flange extending outwardly from an outer surface of the housing proximate the open end of the bore.3. The door closing force minimization apparatus as recited in claim 2 , further comprising a stop plate defining an opening claim 2 , wherein the stop plate is configured to be mounted to the flange on the housing such that the opening is aligned with the bore for slidingly receiving the button for movement of the button relative to the stop plate.4. The door closing force minimization apparatus as recited in claim 3 , further comprising a radial flange extending outwardly from an outer surface of the button proximate the inner of the button claim 3 , wherein diameter of the flange is larger than the opening in the stop plate for engaging the stop plate at the first position of the button.5. The door closing force minimization apparatus as recited in claim 3 , wherein in the depressed second position the outer end of the button is contiguous with the stop plate.6. The door closing force minimization apparatus as recited in claim 1 , ...

DOOR CONTROL SYSTEM AND METHODS OF OPERATING THE SAME

A door access system including a housing, a motor in the housing with the motor coupled to a shaft extending from the bottom of the housing, an arm rotatively connected to the shaft, a roller rotatively connected to the arm with the roller engaging the surface of a door. 1. A door access system including:a housing;a motor in the housing with the motor coupled to a shaft extending from the bottom of the housing;an arm rotatively connected to the shaft;a roller rotatively connected to the arm with the roller engaging the surface of a door.2. The door access system of including a second arm rotatively coupled to the shaft.3. The door access system of including a second roller connected to the second arm with the second roller engaging a surface of the door.4. The door access system of wherein the first arm is positioned closer to the housing on the shaft than the second arm.5. The door access system of wherein the second arm is longer than the first arm.6. The door access system of wherein the motor rotates the shaft.7. The door access system of wherein the second roller remains in contact with the surface of the door during the entire travel of the door.8. The door access system of wherein the roller engages the surface of the door during a portion of the door's travel.9. The door access system of wherein the housing is positioned above a door.10. The door access system of wherein the door is a SKIFF door.11. The method of operating a door claim 1 , including the steps of:rotating an arm about a shaft by a motor connected to the shaft,wherein the arm includes a roller attached to one end with the roller being in contact with a surface of the door.12. The method of including the step of rotating a second arm that is coupled to the shaft.13. The method of wherein the second arm includes a second roller connected to the second arm with the second roller engaging a surface of the door.14. The method of wherein the first arm is positioned closer to the housing on the shaft ...

HANDLE FOR UNIVERSAL ASSEMBLY

A handle () for universal assembly is described, comprising a grip () assembled on a hollow handle body () and rotatable around a first axis (X-X) of the handle body (), a revolving element () associated with the grip () and assembled rotatable around the first axis (X-X), a connecting bar () connected to the revolving element () and adapted to connect the handle () to a lock, wherein the connecting bar () is hollow for passing therein a stem () for a direct connection between the two handles () of a door. 1. A handle for universal assembly comprising:a grip assembled on a hollow handle body and rotatable around a first axis of the handle body;a revolving element associated with the grip and assembled rotatable around the first axis; anda connecting bar connected to the revolving element and adapted to connect the handle to a lock;wherein the connecting bar is hollow for passing therein a stem for a direct connection between the two handles of a door,wherein the handle comprises:the grip assembled on the hollow handle body which is rotatable around the first axis of the handle body and sliding in the direction of the first axis of the handle body;the lever associated with the grip and with a lever support assembled rotatable on an internal support contained in the handle body, adapted to rotate together with the grip and the lever support around the first axis of the handle body, the lever being assembled oscillating on the lever support in order to rotate around a second axis perpendicular to the first axis of the handle body when the grip associated with the lever slides along the direction of the first axis of the handle body;a first cam element associated with the lever and with a second cam element, the lever being adapted to transmit to the first cam element the sliding motion of the grip along the direction of the first axis of the handle body, the first cam element and the second cam element being adapted to convert the rotary motion of the first cam element ...

LOCK MECHANISM

A lock mechanism includes a first mounting plate, a second mounting plate, a restricting plate, a fixing base, at least one first fixing element and at least one second fixing element. The first mounting plate and the restricting plate are mounted on one side of a door, and the second mounting plate and the fixing base are mounted on the other side of the door. The first fixing element is penetrated through the restricting plate in a direction from the restricting plate toward the second mounting plate. The second fixing element is penetrated through the fixing base in a direction from the fixing base toward the first mounting plate. The fixing base and a lock cylinder disposed on the fixing base can be disassembled and replaced by removing the second fixing element such that dismantling the whole lock mechanism is not necessary. 1. A lock mechanism , comprising:a first mounting plate;a second mounting plate;a restricting plate coupled to the first mounting plate and located between the first and second mounting plates;a fixing base disposed on the second mounting plate;at least one first fixing element having a first end and a second end, the at least one first fixing element is penetrated through the restricting plate in a direction from the restricting plate toward the second mounting plate, wherein the first end is restricted on the restricting plate and the second end is coupled to the second mounting plate such that a clamping space is formed between the restricting plate and the second mounting plate; andat least one second fixing element having a third end and a fourth end, the at least one second fixing element is penetrated through the fixing base in a direction from the fixing base toward the first mounting plate, wherein the third end is restricted on the fixing base and the fourth end is coupled to the first mounting plate.2. The lock mechanism in accordance with claim 1 , wherein the first mounting plate includes at least one fixing column having a ...

Door System and Method with Early Warning Sensors

A sensor system for a door is includes a door configured to provide selective access between a first area and a second area; a door controller for controlling whether the door can open or be in a closed and locked position; a motion sensor for detecting motion in an area proximate to the door, the motion sensor configured to be operatively connected to the door controller; an object recognition sensor for recognizing objects in an area proximate to the door and proximate to the area where motion sensor detects motion, the object recognition sensor configured to be operatively connected to the door controller. 1. A sensor system for a door comprising:a door configured to provide selective access between a first area and a second area;a door controller for controlling whether the door can open or be in a closed and locked position;a motion sensor for detecting motion in an area proximate to the door, the motion sensor configured to be operatively connected to the door controller;an object recognition sensor for recognizing objects in an area proximate to the door and proximate to the area where motion sensor detects motion, the object recognition sensor configured to be operatively connected to the door controller.2. The sensor system of claim 1 , further comprising a sensor header configured to have the motion sensor and the object recognition sensor mounted to the sensor header in a manner to allow the motion and object recognition sensors to monitor the area proximate to the door and the area proximate to the door and proximate to the area where the motion sensor detects motion respectively.3. The sensor system of claim 1 , further comprising a second motion sensor for detecting motion in a second area proximate to the door claim 1 , the second motion sensor configured to be operatively connected to the door controller to cause the first motion sensor to be deactivated or have the first motion sensor signals ignored by the controller if the second motion sensor ...

CONTROL METHOD OF ELECTRONIC LOCK AND ELECTRONIC LOCK BASED ON THE SAME

Disclosed are a control method for an electronic lock and an electronic lock based on the control method. The electronic lock has a simple structure, and jointly control a snap hole on the handle with a telescopic body of the electromagnet located on the lock body base and a push rod controlled by the unlock mechanism. The telescopic body of the electromagnet has the characteristics of self-holding function when power off through the first permanent magnet, which not only the hidden danger of illegal unlocking through mechanical structure is solved, but also the power consumption of electronic lock in preventing illegal lock opening can be greatly reduced. The market's technical requirements for electronic locks can be met, and high promotion value can be obtained. 1. A control method of electronic lock , the electronic lock comprising a lock body , an unlock tool , an electromagnet located in the lock body , and a first permanent magnet further located in the lock body; wherein: the electromagnet comprising an electromagnetic coil , a telescopic body and a force applying structure; the telescopic body or the force applying structure being driven to drive the telescopic body perform retract movements when the electromagnetic coil is energized in a forward direction; when the electromagnetic coil is energized in a reverse direction , the telescopic body being driven or driven jointly with the force applying structure to perform extension movements;when in an initial state, the electromagnet being in a power-off state or a reverse energization state, and being extended and held by the telescopic body of the electromagnet, and the lock body being clamped by the telescopic body or being clamped by a extended block connected to the telescopic body of the electromagnet, such that the lock body cannot be opened, and the electronic lock is in the locked state;if the electronic lock obtains an unlock instruction and needs to be automatically opened, forward power being ...

SPRING ARRAY AND METHOD FOR DOOR COUNTERBALANCING

A system for exerting torque on a shaft includes: a spring assembly having; a spring; a companion member to the spring, wherein at least one of the spring and the companion member is in compression and the other of the spring and companion member is in tension; connecting structure for transmitting a force associated with the spring outside of the gear assembly; and a gear train for connecting the connecting structure to the shaft to apply torque to the shaft. A method of exerting torque on a shaft includes: arranging a plurality of spring assemblies arranged in an array around the shaft, each spring assembly having; a spring; connecting structure for transmitting a force associated with the spring; attaching a gear train to the connecting structure; and configuring the gear train to apply the force associated with the spring to the shaft in the form of torque on the shaft. 1. A system for exerting torque on a shaft comprising: a spring;', 'a companion member to the spring, wherein at least one of the spring and the companion member is in compression and the other of the spring and companion member is in tension;', 'connecting structure for transmitting a force associated with the spring outside of the spring assembly; and, 'a spring assembly having;'}a gear train for connecting the connecting structure to the shaft to apply torque to the shaft.2. The system of claim 1 , wherein the spring assemblies are connected to a sun spring.3. The system of claim 1 , further comprising an end plate located at an end of the spring and the connecting structure attaches to the end plate with a snap fitting.4. The system of claim 3 , wherein the snap fitting includes a resilient hook urging against a a structure defining a hole in the end plate.5. The system of claim 1 , further comprising a plurality of spring assemblies located proximate to the shaft and connected to the shaft via the gear train to impart torque on the shaft.6. The system of claim 5 , wherein the plurality of ...

FLUSH TO FLOOR SILL TRACK AND ASSEMBLY FOR SLIDING GLASS WINDOWS

A sill track for sliding panels such as doors or windows in a door jamb or window jamb. The sill track mounts flush to the surrounding floors and has an integrated drainage system for preventing water from penetrating the sill track. The sill track comprises a base having walls to support flooring, a panel track for receiving a guide of a panel, such as wheels of a sliding glass door, and a weep channel wall forming a weep channel for draining water to below a top surface of the sill track. The walls of the base, the panel track and the weep channel wall are configured such that the flooring installed on the sill track, the panel track and the top of the weep channel wall are all flush with the surrounding flooring on the interior and exterior of the sill track.

Mechanical spring applied in floors for opening and closing of doors

A device to be installed in any type of door, be it of glass, wood, aluminum or steel, in order to allow its automatic and controlled opening or closing, with minimum effort. The configuration 10 consists of a cap 20 and a wrapper 30, having in the inner part of the wrapper a plate-type spring 40, a fixed drum cam 50 and a movable drum cam 60. If the mechanical spring is installed in the center of the door, it can be rotated 360 degrees with displacement points at 90 degrees and 270 degrees and stop points at 180 degrees and 360 degrees.

HINGE PROTECTOR

A hinge covers, guards, or protectors configured for use during painting. The hinge protector for a hinge has a pair of hinge plates and a knuckle. The hinge protector may have an inner cylinder portion, an outer cylinder portion, a pivot rotatably coupling the inner cylinder portion to the outer cylinder portion at one end. The inner cylinder portion and the outer cylinder portion may define an opening for receiving the knuckle of the hinge. 1. A hinge protector for a hinge having a pair of hinge plates and a knuckle , the hinge protector comprising:an inner cylinder portion;an outer cylinder portion;a pivot located at a pivot end of the hinge protector, the pivot rotatably coupling the inner cylinder portion to the outer cylinder portion; andthe inner cylinder portion and the outer cylinder portion defining an opening for receiving the knuckle of the lunge.2. The hinge protector according to claim 1 , wherein the outer cylinder portion has a larger diameter than the inner cylinder portion.3. The hinge protector according to claim 1 , wherein the outer cylinder portion comprises half a circumference of the hinge protector.4. The hinge protector according to claim 1 , wherein the outer cylinder portion comprises a raised elongate edge.5. The hinge protector according to claim 1 , wherein the inner cylinder portion comprises more than half of the circumference of the hinge protector.6. The hinge protector according to claim 1 , wherein the inner cylinder portion comprises a closed end.7. The hinge protector according to claim 6 , wherein the pivot comprises a protrusion extending from the closed end of the inner cylinder portion and a connector for coupling to the protrusion and extending from the outer cylinder portion.8. The hinge protector according to claim 7 , wherein the connector is selected from a C-shaped connector or a circular connector.9. The hinge protector according to claim 7 , wherein the connector is extends from the outer cylinder portion using a ...

Flush to floor sill track and assembly for sliding glass windows

A sill track for sliding panels such as doors or windows in a door jamb or window jamb. The sill track mounts flush to the surrounding floors and has an integrated drainage system for preventing water from penetrating the sill track. The sill track comprises a base having walls to support flooring, a panel track for receiving a guide of a panel, such as wheels of a sliding glass door, and a weep channel wall forming a weep channel for draining water to below a top surface of the sill track. The walls of the base, the panel track and the weep channel wall are configured such that the flooring installed on the sill track, the panel track and the top of the weep channel wall are all flush with the surrounding flooring on the interior and exterior of the sill track.

Retrofittable Motorized Pulley Sliding Window or Door System

Devices, systems, and methods for a frame with a slidable segment are disclosed. The slidable segment is slidably mounted within the frame. A first motor is coupled to the slidable segment. A first pulley is affixed to and driven by the first motor. A first end of a first wire is affixed to a first vertical member of the frame. A second end of the first wire is affixed to a second vertical member of the frame. The first wire wraps around the first pulley at least once. Driving the first pulley in a first direction causes the first pulley to pull on the first vertical member such that the slidable segment slides towards the first vertical member. Driving the first pulley in a second direction causes the first pulley to pull on the second vertical member such that the slidable segment slides towards the second vertical member. 1. A device comprising:a frame and a slidable segment that is slidably mounted within the frame,a first motor coupled to the slidable segment,a first pulley affixed to and driven by the first motor,a first wire, wherein a first end of the first wire is affixed to a first vertical member of the frame and a second end of the first wire is affixed to a second vertical member of the frame, and wherein the first wire wraps around the first pulley at least once,wherein driving the first pulley in a first direction causes the first pulley to pull on the first vertical member such that the slidable segment slides towards the first vertical member, andwherein driving the first pulley in a second direction causes the first pulley to pull on the second vertical member such that the slidable segment slides towards the second vertical member.2. The device of claim 1 , further comprising a second motor coupled to the slidable segment claim 1 , a second pulley affixed to and driven by the second motor claim 1 , and a second wire claim 1 , wherein a first end of the second wire is affixed to the first vertical member of the frame and a second end of the second ...

AUTOMATIC FIRE DOOR CLOSING DEVICE AND SYSTEM

An automatic fire door closing device includes a hydraulic main engine, an arm rod, a rotating shaft, a connecting plate and a clamping device, and further comprises a fire monitoring and response device and a driving device. The driving device includes a linkage rod rotatably connected to the connecting plate, a transmission column rotatably connected to the connecting plate, and a transmission rod fixedly connected to the transmission column, one end of the linkage rod has a hook part for hooking the transmission rod, and the transmission column cooperates with the clamping device, when smoke or open fire is monitored, the hook part of the linkage rod is disengaged from the transmission rod, and the rotation of the transmission column makes the clamping device to release the rotating shaft. The device reduces cost with simple structure, high integration and low installation difficulty. 1. An automatic fire door closing device , comprising a door closer body for fixing on the door to close the door , an arm rod rotatably driven by the door closer body , a connecting plate for connecting with a door frame , and a clamping device capable of keeping the door open after being opened , the arm rod and the connecting plate being rotatably connected via a rotating shaft , one of the arm rod and the connecting plate being provided with the clamping device and the other one being fixedly connected with the rotating shaft , wherein , the automatic fire door closing device further comprises a fire monitoring and response device , and a driving device cooperating with the fire monitoring and response device and the clamping device;the driving device comprises a transmission column rotatably connected to the arm rod or the connecting plate, a transmission rod connected to the transmission column, and a linkage rod rotatably connected to the arm rod or the connecting plate and rotating in response to the fire monitoring and response device; the transmission column and the ...

HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM

A handle-locking mechanism for a door comprises a sliding bar, a locking member and a rotatable member all inside a lock body, wherein the rotary motion of the rotatable member drives an upper latch and a lower latch to a locking position and unlocking position; the sliding bar is slidably arranged inside the lock body and one end of the sliding bar abuts against the bolt, and the sliding bar is provided with a first elastic element, and the sliding bar is pushed against the elastic force from the first elastic element when the bolt retracts; the locking member is coupled with the sliding bar, and when the bolt stretches out, the locking member is brought by the sliding bar to a position to block the rotary motion of the rotatable member. 1. A handle-locking mechanism for a door , comprising a sliding bar , a locking member and a rotatable member all inside a lock body , wherein rotary motion of the rotatable member drives an upper latch and a lower latch between a locking position and an unlocking position;the sliding bar being slidably arranged inside the lock body and one end of the sliding bar abutting against a bolt, and the sliding bar engaging a first elastic element, and the sliding bar pushing against the elastic force from the first elastic element when the bolt retracts;the locking member is coupled with the sliding bar, and when the bolt extends, the locking member is brought by the sliding bar to a position to block the rotary motion of the rotatable member.2. The handle-locking mechanism according to claim 1 , wherein an inclined guiding surface is configured in an area of contact between the sliding bar and the bolt.3. The handle-locking mechanism according to claim 1 , wherein the locking member comprises a first arm and a second arm which both are angularly connected at a joint claim 1 , wherein a locating post is configured at the joint of the first arm and the second arm claim 1 , such that the locking member is pivoted around the locating post in ...

CAM ASSISTED HANDLE SYSTEM

A sliding door system includes a stationary door frame, a sliding door panel installed in the stationary door frame and movable between closed and open positions, and a handle assembly coupled to the sliding door panel. The handle assembly includes a handle spindle extending into a vertical stile of the sliding door panel, a cam coupled to the handle spindle within the vertical stile and movable between stowed and extended positions, and a handle coupled to the handle spindle and rotatable about a pivot axis extending through the handle spindle between first and second positions. Rotating the handle from the first position to the second position causes the cam to move from the stowed position to the extended position and into engagement with the stationary door frame, whereby the sliding door frame is forced away from the stationary door frame from the closed position to the open position. 1. A sliding door system , comprising:a stationary door frame;a sliding door panel installed in the stationary door frame and movable between a closed position and an open position; a handle spindle extending into a vertical stile of the sliding door panel;', 'a cam coupled to the handle spindle within the vertical stile and movable between a stowed position and an extended position; and', 'a handle coupled to the handle spindle and rotatable about a pivot axis extending through the handle spindle between a first position and a second position,, 'a handle assembly coupled to the sliding door panel and includingwherein rotating the handle from the first position to the second position causes the cam to move from the stowed position to the extended position and protrude from the vertical stile into engagement with the stationary door frame, whereby the sliding door frame is forced away from the stationary door frame from the closed position to the open position.2. The sliding door system of claim 1 , further comprising a weathered pocket provided on a side member of the stationary ...

Dual position foot-operated door opener

The present invention discloses a foot operated door opener adapted to allow a user to open a door without requiring the use of a hand. The opener comprises a foot support member extending from the base member. The base member configured to be attachable to a bottom surface of a door comprises a plurality of fastener apertures through which screws or similar attachment means may be passed to secure door opener to a door. The foot support member comprises a first portion extending horizontally from the base member, a first arc portion extends outwardly and diverges upwards from the first portion and a second arc portion extends outwardly and diverges downwards from the first portion. The foot support member is configured to be engaged by the user's foot and allows application of force to open the door.

Hydraulic hinge, in particular concealed hinge for doors

A hydraulic hinge comprising a fixed element anchorable to a stationary support structure and a movable element anchorable to a dosing element. The fixed and movable elements are mutually coupled in such a way that the latter rotates with respect to the former about a first longitudinal axis between an open position and a closed position. One of the fixed element and the movable elements includes at least one working chamber defining a second longitudinal axis, which comprises at least one portion which includes: a plunger member sliding along the second axis and a working fluid to hydraulically dampen the movement of the movable element. The plunger member is mutually connected with one of the fixed element and the movable element so that the rotation of the latter corresponds to the sliding of the former and vice-versa.

MOVABLE CLOSURE SYSTEM

Improvements to movable closure systems which aid installability and reliability of said systems can include wheels running along the top and bottom of individual slidable elements, the wheels oriented horizontally and disposed within a track configured for receiving the horizontal wheels. The horizontal wheels reduce the vertical profile of the track-engaging portions of the slidable elements, enabling more of the slidable element to be used for glass or other aesthetically-preferable transparent materials. A track leveling system enables installers to more easily deploy and properly tune the system between floors and casings which are not perfectly flush. A compression jamb permits closure of the system via slidable elements pressing into the jamb to deflect it in order to better seal the closure comprised of the individual slidable elements. A durable hinge mechanism permits the sliding elements to rotate in order to stack the sliding elements at one end of the system. 120.-. (canceled)21. A movable closure system comprising:an adjustable upper track;a compression jamb;a static jamb; andone or more slidable elements disposed between the compression jamb and the static jamb, the one or more slidable elements supported by the adjustable upper track.22. The movable closure system of claim 21 , wherein the compression jamb comprises:the compression jamb configured for expanding towards the one or more slidable elements.23. The movable closure system of claim 21 , wherein the compression jamb comprises:the compression jamb configured for compressing the one or more slidable elements against one another and against the static jamb.24. The movable closure system of claim 21 , wherein the compression jamb comprises:the compression jamb configured for pushing against the slidable element adjacent to the compression jamb to prevent the slidable element adjacent to the compression jamb from being pivoted to open.25. The movable closure system of claim 21 , wherein the ...

MOTORIZED DOOR OPENING DEVICE

A motorized door opening device, including at least one wheel, configured to be lowered to a surface and forced thereagainst with a force sufficient to ensure friction between the wheel and the surface and to prevent slipping of the wheel relative to the surface; an electric motor including a rotor coupled to rotate the wheel; a wheel actuator, coupled between the door and the wheel, to lower the wheel to the surface in response to a wheel lowering signal; and control circuitry to signal the wheel actuator to lower the wheel by generating the wheel lowering signal and push down the wheel to create friction; and a door attachment member to attach the motor and the wheel actuator to a bottom part of the door; whereby rotation of the wheel after lowering of the wheel causes the wheel to rotate in contact with the surface and move the door. 1. A motorized door opening device , comprising:a) a wheel actuator coupled between a door and at least one wheel, configured to lower said at least one wheel to a surface in response to a wheel lowering signal;b) an electric motor including a rotor coupled to rotate said at least one wheel; andc) a door attachment member configured to attach said motorized door opening device to the bottom part of said door; whereby rotation of said motor after lowering of said at least one wheel causes said wheel to rotate in contact with said surface and move said door.2. The device according to claim 1 , further comprising a control circuitry configured to signal said wheel actuator to lower said wheel by generating said wheel lowering signal.3. The device according to claim 2 , comprising a wireless receiver which signals said control circuitry to generate said lowering signal in response to reception of a wireless signal thereby.4. The device according to claim 1 , wherein said wheel actuator forces said at least one wheel against said surface with a force which is sufficient to ensure friction between said wheel and said surface to prevent ...

CONCEALED HINGE FOR DOORS

A concealed hinge for the rotatable movement of a door fixed to a door frame. The hinge includes: a fixed hinge body anchorable to the frame; a movable hinge body anchorable to the door; a connecting assembly for mutual connection of the fixed hinge body and movable hinge body so that the latter rotates with respect to the former about a first longitudinal axis between an open position and closed position. The fixed (or movable) hinge body includes a first (or second) box-shaped element concealedly insertable within the door (or frame). The first (or second) box-shaped element defines a second axis parallel to the first axis. The connecting assembly protrudes from the first box-shaped element in the open position of the movable element, the first box-shaped element being susceptible to internally contain the connecting assembly in the closed position of the movable element. 2. The concealed hinge according to claim 1 , wherein the first outer element or the second inner element includes two or more front apertures in correspondences of the adjusting screws to allow an operator to access on the latter when the second box-shaped element is concealedly inserted within the other of the closing element and the stationary support structure.3. The concealed hinge according to claim 2 , wherein each of the adjusting screws includes one or more seats to be engaged by a suitable adjusting tool operated by an operator through the front apertures.4. The concealed hinge according to claim 1 , wherein the first outer element includes a first grooved surface with a plurality of rows defining the first direction claim 1 , the second inner element including a corresponding second counter-shaped surface engaged with the first grooved surface claim 1 , the first grooved surface defining the first guide system claim 1 , the blocking or unblocking system including the first grooved surface and the second counter-shaped surface.5. The concealed hinge according to claim 4 , wherein the ...

Door Drive Device Having a Main Drive and Auxiliary Drive

A door drive mechanism includes a main drive and an auxiliary drive. 1. A door drive mechanism for a door of a building with a door leaf borne pivotably about a vertical door axis in a stationary frame , the door drive mechanism comprising: a1) a drive assembly of the main drive; and', 'a2) a force-transmitting mechanism of the main drive;, 'a) a main drive for acting on the door leaf in the direction of the closing movement and/or opening movement and/or closing damping and/or opening damping, the main drive including b1) a drive assembly of the auxiliary drive; and', 'b2) a force-transmitting mechanism of the auxiliary drive,, 'b) an auxiliary drive for acting on the door leaf in the direction of the closing movement and/or opening movement and/or closing damping and/or opening damping, the auxiliary drive includingwherein the main drive has one or more components to be mounted on the door leaf side and one or more components to be mounted on the frame side, which can be and/or are connected via a force-transmitting connecting mechanism of the force-transmitting mechanism of the main drive, andwherein the auxiliary drive has one or more components to be mounted on the door leaf side and one or more components to be mounted on the frame side, which can be or are connected via a force-transmitting connecting mechanism of the force-transmitting mechanism of the auxiliary drive, and '(i) the components of the main drive and of the auxiliary drive to be mounted on the door leaf side are borne in or on a common and/or continuous housing mechanism and/or bearing framework mechanism and/or mounting plate mechanism to be mounted on the door leaf side and/or are covered by a common and/or continuous cover to be mounted on the door leaf side;', 'wherein '(ii) the components of the main drive and of the auxiliary drive to be mounted on the frame side are borne in or on a common and/or continuous housing mechanism and/or bearing framework mechanism and/or mounting plate ...

LEVER COMPRESSION LATCH

A latch assembly for mounting in an opening of a door and for releasably latching the door to a door frame. The latch assembly includes a housing that is mountable to the opening of the door. A lever is rotatably coupled to the housing between a deployed position and a retracted position. A lock plug is rotatably mounted within the housing, the lock plug having one end for receiving either a tool or key, and an opposite end having an engagement surface. A latching member is movably coupled to the housing, and is engaged with both the rotatable lock plug and the lever in the retracted position of the lever. A torsion spring biases the lock plug back to a starting position after the lock plug is rotated from the starting position using the tool or the key. 1. A latch assembly for mounting in an opening of a door and for releasably latching the door to a door frame , said latch assembly comprising:a housing that is mountable to the opening of the door;a lever that is rotatably coupled to the housing between a deployed position and a retracted position, wherein in the retracted position, a handle portion of the lever is substantially flush with the door, and in the deployed position, the handle portion of the lever protrudes from the door for grasping by a user and moving the door relative to the door frame;a lock plug that is rotatably mounted within the housing, the lock plug having one end for receiving either a tool or key, and an opposite end having an engagement surface;a latching member that is movably coupled to the housing, and is engaged with both the rotatable lock plug and the lever in the retracted position of the lever, wherein, starting from the retracted position of the lever, rotation of the lock plug causes movement of the latching member, which causes the latching member to release the lever; anda torsion spring for biasing the lock plug back to a starting position after the lock plug is rotated from the starting position using the tool or the key.2. ...

SLIDING DOOR FITTING

The invention relates to a sliding door fitting comprising a carriage, which is guided on a guide rail and which is connected to a housing of a retraction device in an articulated manner, wherein the retraction device has at least one, preferably two driver elements, which can be moved along guide tracks and which are spaced apart, the one or more driver elements being preloaded into a retraction position by means of at least one force accumulator, wherein the housing of the retraction device is preloaded in a direction rotation relative to the carriage. 1. A sliding door fitting having a carriage guided on a guide rail , which carriage is connected in an articulated manner to a housing of a retraction device , wherein the retraction device has at least one driver which can be moved along a guideway and which is pretensioned into a retraction position via at least one energy accumulator , wherein the housing of the retraction device is pretensioned in a direction of rotation relative to the carriage.2. The sliding door fitting according to claim 1 , wherein at least one roller is provided on the housing of the retraction device on an end remote from the carriage claim 1 , which roller is pretensioned and rests against a guideway of the running rail.3. The sliding door fitting according to claim 1 , wherein the driver can be placed in a parking position when the energy accumulator is tensioned.4. The sliding door fitting according to claim 1 , wherein the driver can be coupled to an activator which is fixed in the running rail.5. The sliding door fitting according to claim 4 , wherein the activator is adjustable in the longitudinal direction of the running rail.6. The sliding door fitting according to claim 1 , wherein an elastic element is provided for pretensioning the housing of the retraction device.7. The sliding door fitting according to claim 6 , wherein an adjusting element is provided for compressing the elastic element in order to apply a torque to the ...

OPERATING A DOOR OF A SMART-HOME THROUGH VARIOUS STAGES OF USER DETECTION

This relates to apparatus, systems, methods, and related computer program products for providing home security/smart-home objectives. More particularly, this relates to intelligent, multi-sensing, network-connected devices that communicate with each other and/or with a central server or a cloud-computing system to provide any of a variety of useful home security/smart-home objectives, including managing ingress and egress through any smart door of a smart-home. 1. A method for adjusting a door assembly of a computing system , wherein the door assembly comprises a door frame that defines a door frame passageway between two spaces of an environment and a door body that is movable with respect to the door frame between a closed door state and a plurality of open door states , the method comprising:sealing, using a sealing mechanism, a body-frame gap of the door frame passageway between the door body and the door frame while the door assembly is in a first door state;detecting, with the computing system, a first stage of interaction by a user with the environment while the door assembly is in the first door state;in response to the detecting the first stage of interaction, transitioning, with the computing system, the door assembly from the first door state to a second door state;unsealing, by the sealing mechanism, the body-frame gap of the door frame passageway between the door body and the door frame in response to the door assembly transitioning from the first door state to the second door state;after the transitioning the door assembly from the first door state to the second door state, detecting, with the computing system, a second stage of interaction by the user with the environment while the door assembly is in the second door state; andin response to the detecting the second stage of interaction, transitioning, with the computing system, the door assembly from the second door state to a third door state.2. The method of claim 1 , wherein:the first door state ...

SELF-LOCKING GUILLOTINE DOOR

A self-locking guillotine door assembly and method for an animal enclosure is disclosed. The assembly includes a door, a locking mechanism attached to the door, and a cable attached to the locking mechanism. Pulling the cable releases the locking mechanism and lifts the locking mechanism and door. Pushing up on the bottom of the door locks the locking mechanism and resists lifting the door. The locking mechanism can include a post, a vertical slide with a slot, connector bars and cams such that when the cable is pulled, the cable lifts the vertical slide to lift proximal ends of the connector bars, which pivots the cams to release the locking mechanism. When the enclosure door is pushed up from the bottom, the locking mechanism pivots the cams towards the top of the enclosure door to lock the locking mechanism and resist lifting of the enclosure door. 1. A self-locking guillotine door assembly for an animal enclosure , the guillotine door assembly comprising:an enclosure door moveable vertically in right and left door tracks;a locking mechanism attached to the enclosure door; anda cable attached to the locking mechanism;wherein when the cable is pulled, the cable releases the locking mechanism and lifts the locking mechanism and the enclosure door; but when the enclosure door is pushed up from the bottom, the locking mechanism locks and resists lifting of the enclosure door.2. The self-locking guillotine door assembly of claim 1 , wherein the locking mechanism comprises:a slide post attached to the enclosure door near or at the top of the enclosure door; anda vertical slide having a cable connector and a slot, where the cable is attached to the cable connector, the slide post extends through the slot, and the slot allows the vertical slide to move vertically along the slide post;wherein when the cable is pulled, the cable lifts the vertical slide to release the locking mechanism and lift the locking mechanism and the enclosure door.3. The self-locking guillotine ...

Building bots interfacing with security systems

Techniques for an autonomous mobile unmanned machine such as an unmanned aerial vehicle or drone or a robot to access a closed door are described. The techniques include programming the autonomous mobile unmanned machine to pass through a particular location within a facility that has one or more doors, and sense by the autonomous mobile unmanned machines a beacon signal emanating from a beacon deployed in proximity to a first one of the one or more doors in the facility, by receiving the beacon signal by a receiver device on the autonomous mobile unmanned machines. The techniques send a message to either a server or an access control system when the autonomous mobile unmanned machines determines that it needs access through the door at the specified location identified by the beacon and receives a message from either the server or the access control system that the door has been unlocked.

TELESCOPING DOOR WITH SWING CLEAR BREAKOUT HINGE

A telescoping door system includes a header that spans across a doorway. A trailing jamb and a lead jamb disposed a clear opening distance from the trailing jamb defines a clear opening of the doorway. A sidelite panel is coupled to the trailing jamb by at least one swing clear hinge; the swing clear hinge comprises a fixed gear portion intermeshed with a revolving gear portion. A slow slide panel and a fast slide panel move linearly within the header. The slow and fast slide panels are configured to create a first-sized opening when positioned in the header. The sidelite panel, the slow slide panel, and the fast slide panel are configured to pivot out of the header in a breakout position such that a trailing rail of the sidelite panel is disposed at least partially outside the clear opening and in front of the trailing jamb. 1. A telescoping door system , comprising:a header spanning across a doorway having a clear opening defined by a trailing jamb and a lead jamb disposed a clear opening distance from the trailing jamb;a sidelite panel coupled to the trailing jamb by at least one swing clear hinge, the at least one swing clear hinge comprising a fixed gear portion intermeshed with a revolving gear portion;a slow slide panel operable to move linearly within the header;a fast slide panel operable to move linearly within the header, the slow and fast slide panels configured to create a first-sized opening when positioned in the header such that a trailing end of each of the fast and slow slide panels is disposed closest to the trailing jamb;wherein the sidelite panel, the slow slide panel, and the fast slide panel are configured to pivot out of the header in a breakout position such that a trailing rail of the sidelite panel is disposed at least partially outside the clear opening and in front of the trailing jamb, the breakout position creating a second-sized opening.2. The telescoping door system of wherein the fixed gear portion is disposed in front of a pivot- ...

DEVICE FOR REPAIRING AND REINFORCING PIVOT PIN SUPPORT FOR DOORS AND RELATED METHODS

A device for repairing and reinforcing a pivot pin support of a door panel. The device has bracket and a tubular post extending upwardly from a surface of the bracket. The bracket has a through-hole and the tubular post has a bore concentric with the through-hole. 1. A device for repairing and reinforcing a pivot pin support for a door , the device comprising:a bracket configured to be securely engaged with a surface portion of the door in which the pivot pin support is provided, the bracket having a through-hole; anda tubular post extending from a surface of the bracket and having a bore concentric with the through-hole, the tubular post being configured for insertion into a hole formed in the surface portion of the door while the bracket engages the surface portion.2. The device according to claim 1 , wherein the concentric through-hole of the bracket and bore of the tubular post are configured to receive a pin/sleeve assembly of the pivot pin support with a friction-fit.3. The device according to claim 1 , wherein a plurality of holes are formed in the bracket for securing the bracket to the surface portion of the door using suitable fasteners extending through the holes and into the surface portion of the door.4. The device according to claim 1 , wherein the bracket and tubular post are made of a plastic material.5. The device according to claim 4 , wherein the plastic material comprises ABS (acrylonitrile butadiene styrene) plastic.6. The device according to claim 1 , wherein bracket and tubular post are made of a metal material.7. The device according to claim 1 , further comprising means for stabilizing and/or further securing the device to the surface portion of the door.8. The device according to claim 7 , wherein the means for stabilizing and/or further securing the device comprises a plurality of nail teeth provided on the surface of the bracket along opposite side edges thereof so as to extend upwardly therefrom claim 7 , the nail teeth being configured ...

DOOR SYSTEM HAVING A SWING INTERLOCK SYSTEM

A door system includes a header having a guide rail that has a central portion having a notch. A panel hanger is slidably coupled to the header. A door panel has a handle end portion releasably coupled to the panel hanger and a pivot end portion pivotably coupled to the panel hanger. The panel hanger and the door panel slide in unison between a closed position and a fully open position along a longitudinal plane. An interlock plate is positioned to extend upwardly from the door panel, and has a downwardly extending guide slot that slidably receives the guide rail of the header. When the door panel is in the fully open position, the interlock plate is aligned with the notch of the guide rail of the header in a direction orthogonal to the longitudinal plane to facilitate a pivoting of the door panel away from the longitudinal plane. 1. A door system , comprising:a door frame including a header member having a guide rail, the guide rail having a front surface, a rear surface, and a lower terminal edge, the guide rail having a central portion that has a notch that extends upwardly from the lower terminal edge between the front surface and the rear surface;a panel hanger member slidably coupled to the header member;a door panel coupled to the panel hanger member, the door panel having a handle end portion releasably coupled to the panel hanger member and a pivot end portion pivotably coupled to the panel hanger member, the panel hanger member and the door panel configured to slide in unison between a closed position and a fully open position along a longitudinal plane; andan interlock plate fixedly mounted to the handle end portion and positioned to extend upwardly from the door panel, the interlock plate including a downwardly extending guide slot configured to slidably receive the guide rail of the header member, wherein when the door panel is in the fully open position, the interlock plate is aligned with the notch of the guide rail of the header member in a direction ...

Systems and Devices for Adjustable Door Closure Control

Disclosed are systems and devices for controlling the closing of a door. A head unit is to be installed in a doorjamb, comprising a chamber filled at least in part with a shear thickening fluid. A piston is connected to a cap and configured to exert pressure against the shear thickening fluid in response to a force applied to the cap. The systems and devices provide an adjustable design that resists door slamming and aggressive closure, serving as a safety device as well as noise, damage and pet control around doors (preventing closure if desired). An install kit provides exact location, depth control and guide to place over the head unit to tap it into place with a hammer. 1. A device for controlling the closing of a door , comprising: a chamber filled at least in part with a shear thickening fluid; and', 'a piston connected to a cap, the piston configured to exert pressure against the shear thickening fluid in response to a force applied to the cap., 'a head unit that is configured to be installed in a doorjamb or door edge, the head unit comprising2. The device of claim 1 , wherein force applied to the cap is in response to a door being closed coming into contact with the cap claim 1 , which causes the piston to move with respect to the shear thickening fluid claim 1 , the shear thickening fluid resisting the movement of the piston depending on the force and speed with which the door engages the cap.3. The device of claim 2 , wherein the head unit further comprising a plunger between the cap and the piston claim 2 , the plunger configured to move the piston into the chamber in response to the door striking the cap.4. The device of claim 1 , wherein the head unit further comprises a bushing to guide the cap and plunger into the chamber in response to the force applied to the cap.5. The device of claim 4 , wherein the head unit further comprises a spring within a channel of the bushing configured to provide mechanical resistance between the cap and the bushing in ...

TELESCOPING DOOR WITH SWING CLEAR BREAKOUT HINGE

A guide pin support system may include: a first support plate; a second support plate pivotally attached to the first support plate; a first guide pin supported by the first support plate; a second guide pin supported by the second support plate and the second guide pin pivotable with respect to the first guide pin. 1. A guide pin support system comprising:a first support plate;a second support plate pivotally attached to the first support plate;a first guide pin supported by the first support plate;a second guide pin supported by the second support plate and the second guide pin pivotable with respect to the first guide pin.2. The guide pin support system of claim 1 , wherein the second support plate pivots about an axis of the first guide pin.3. The guide pin support system of claim 1 , wherein the first guide pin is generally cylindrical.4. The guide pin support system of claim 1 , wherein the second guide pin has a wider section and a narrow section.5. The guide pin support system of claim 1 , further comprising a track configured to allow the first and second guide pins to slide through the track.6. The guide pin support system of claim 5 , further comprising a relief opening in the track dimensioned to allow the first guide pin but not the second guide pin to exit the relief opening.7. The guide pin support system of claim 6 , wherein the relief opening in the track is located to align with a relief opening in a bottom rail of a fast guide panel in which the track is located.8. The guide pin support system of claim 7 , further comprising a second guide pin support system having only one guide pin claim 7 , wherein the only guide pin of the second guide pin support system is configured to slide in a track mounted on a panel to which the guide pin support system having two guide pins is also attached.9. A guide pin support system comprising:a door system having a first panel, a second panel, and a third panel;a second panel track mounted to a bottom of the ...

Hinge Pin Removal Assembly

A hinge pin removal assembly for removing a pin from a hinge includes a handle. A member is coupled to the handle wherein the member may be positioned to abut a pin in a hinge. The handle may be struck when the member is positioned to abut the pin thereby facilitating the pin to be urged upwardly in the hinge. A grip is positioned around the handle wherein the grip may enhance a grip of the handle. 1. A hinge pin removal assembly configured to remove a pin from a hinge , said assembly comprising:a handle;a member being coupled to said handle wherein said member is configured to be positioned to abut a pin in a hinge, said handle being configured to be struck when said member is positioned to abut the pin thereby facilitating the pin to be urged upwardly in the hinge, said member having a plurality of sections, each of said sections being cylindrical, said sections having a common central longitudinal axis, each of said sections having a decreasing diameter with respect to each other between a top surface of said handle and a distal end of said member; anda grip being positioned around said handle wherein said grip is configured to enhance a grip of said handle.2. The assembly according to claim 1 , wherein said handle has a top surface claim 1 , a bottom surface and a peripheral edge extending between said top surface and said bottom surface claim 1 , said peripheral edge having a front side and a back side claim 1 , said handle being elongated between said front side and said back side claim 1 , said peripheral edge curving outwardly from a center of said handle adjacent to said front side to define a round portion of said handle.3. The assembly according to claim 2 , wherein said back side curves inwardly toward said front side to define a groove in said handle wherein said groove is configured to receive a shaft of a pin claim 2 , said groove being substantially parabolic.4. The assembly according to claim 1 , wherein:said handle has a round portion and a front ...

LOCK MECHANISM

A lock mechanism includes a pedal, a vertical rod, a rod support, a hinge, a hinge support, a hinge lock, and magnets. When the pedal is pushed up the vertical rod, the hinge will lower into a cavity of the hinge lock and the lock mechanism will be in a “locked” mode. To “unlock” the lock mechanism, the user pushes the pedal down the vertical rod, then the hinge will raise out of the cavity of the hinge lock and now the lock mechanism will be in an “unlocked” mode. Then when the user wants to lock the lock mechanism while being inside a bathroom stall, the user will align a door with a wall/stand of the bathroom stall and then push the pedal up so the hinge will lower into the cavity of the hinge lock and the lock mechanism will be in a “locked” mode. 1. A lock mechanism comprising a pedal attached to a lower portion of a rod , a lock means attached to an upper portion of the rod , a rod support attached to the rod between the lock means and the pedal , a hinge support is connected to the lock means , a hinge lock attached to a support and a magnet connected to the rod support.2. The lock mechanism according to claim 1 , wherein the lock means is a hinge.3. The lock mechanism according to claim 2 , wherein the hinge comprises a groove.4. The lock mechanism according to claim 3 , further comprising a pin position within the groove.5. The lock mechanism according to claim 4 , where the pin is a clevis pin.6. The lock mechanism according to claim 5 , wherein the hinge support is positioned behind the groove and the hinge is attached to a door such that the hinge is capable of sliding on the clevis pin when pushing the pedal down and/or up the rod.7. The lock mechanism according to claim 1 , wherein the pedal has a flat upper surface and the pedal is capable of moving up and down the rod.8. The lock mechanism according to claim 1 , wherein the hinge lock comprises a cavity.9. The lock mechanism according to claim 4 , when the pedal is moved upward on the rod claim 4 , ...

SEALING SYSTEM FOR OVERHEAD DOOR

A sealing system for a storage enclosure is disclosed. The sealing system includes a sealing member having a first sealing portion, and a second sealing portion that extends from the first sealing portion. The second sealing portion including a first leg and a second leg. The first leg extends from the first sealing portion at a first angle, and the second leg extends from the first sealing portion at a second angle. The second angle is larger than the first angle. 1. A sealing system for a storage enclosure , the sealing system comprising:a sealing member having a first sealing portion; anda second sealing portion that extends from the first sealing portion, the second sealing portion including a first leg and a second leg, the first leg extending from the first sealing portion at a first angle, the second leg extending from the first sealing portion at a second angle, wherein the second angle is larger than the first angle.2. The sealing system of claim 1 , wherein the first leg of the second sealing portion is substantially orthogonal to the first sealing portion.3. The sealing system of claim 1 , wherein the first angle is about 90 degrees and the second angle is in a range from 90 to 180 degrees.4. The sealing system of claim 1 , wherein the second angle is about 135 degrees5. The sealing system of claim 1 , further comprising a groove between the first leg and the second leg defining a space when the second sealing portion is in an uncompressed state.6. The sealing system of claim 5 , wherein the space defined by the groove is eliminated when the second sealing portion is in a compressed state.7. The sealing system of claim 1 , further comprising a pressure sensitive adhesive on the first leg of the second sealing portion.8. The sealing system of claim 7 , wherein the pressure sensitive adhesive is substantially orthogonal to the first sealing portion.9. The sealing system of claim 1 , wherein the first sealing portion has a tapered design.10. The sealing ...

HYDRAULIC HINGE, IN PARTICULAR CONCEALED HINGE FOR DOORS

A hinge for the controlled rotatable movement of a closing element, such as a door, a door leaf or the like, anchored to a stationary support structure, such as a wall, a floor, a frame or the like. The hinge comprises a hinge body and a pivot defining a first axis reciprocally coupled to allow the closing element to rotate between an open position and a closed position. The hinge further comprises a working chamber defining a second axis substantially perpendicular to said first axis and a plunger element sliding within the working chamber along the second axis between a position proximal to the bottom wall of the working chamber and a position distal therefrom. The pivot includes a pinion member, whereas the plunger element includes a rack member engaged with the pinion member. 1. A hinge comprising:a hinge body adapted to be anchored to one of a stationary support structure or a closing element and a pivot defining a first axis adapted to be anchored to the other one of the stationary support structure or the closing element, the pivot and the hinge body being reciprocally coupled to allow the closing element to rotate between an open position and a closed position;a working chamber within the hinge body defining a second axis perpendicular to the first axis, the working chamber including a bottom wall;a plunger element sliding within the working chamber along the second axis between a position proximal to the bottom wall of the working chamber and a position distal from the bottom wall, the plunger element comprising a cylindrical body;wherein the working chamber further includes a working fluid acting on the plunger element for hydraulically damping the action thereof, the cylindrical body being inserted into the working chamber for dividing thereof in a first variable volume compartment and a second variable volume compartment in fluidic communication to each other;wherein the pivot includes a pinion member including a plurality of first shaped teeth, the ...

HYDRAULIC HINGE, IN PARTICULAR CONCEALED HINGE FOR DOORS

A hydraulic hinge comprising a fixed element anchorable to a stationary support structure and a movable element anchorable to a closing element. The fixed and movable elements are mutually coupled in such a way that the latter rotates with respect to the former about a first longitudinal axis between an open position and a closed position. One of the fixed element and the movable elements includes at least one working chamber defining a second longitudinal axis, which comprises at least one portion which includes: a plunger member sliding along the second axis and a working fluid to hydraulically dampen the movement of the movable element. The plunger member is mutually connected with one of the fixed element and the movable element so that the rotation of the latter corresponds to the sliding of the former. 1. A hydraulic hinge comprising:a fixed element adapted to be anchored to a stationary support structure; anda movable element adapted to be anchored to a closing element,wherein the fixed element and the movable element are mutually coupled to reciprocally rotate about a first longitudinal axis between an open position and a closed position,wherein one of the fixed element and the movable element includes a hinge body and a working chamber which defines a second longitudinal axis, the working chamber including a wall, a plunger member adapted to slide along the second axis and a working fluid for hydraulically damping the movement of the movable element, the plunger member being mutually connected with the other of the fixed element and the movable element so that the rotation of the movable element corresponds to the sliding of the plunger member,wherein the plunger member is adapted to divide the working chamber into a first variable volume compartment and a second variable volume compartment fluidically communicating with each other through a channel passing through the wall of the working chamber so that during the opening of the closing element the working ...

ROTARY DAMPER WITH UNIDIRECTIONAL COUPLING

Rotary damper (), comprising a casing (), an intermediate element () mounted on the casing (), a braking fluid provided between the casing () and the intermediate element () so as to brake the movement of the intermediate element () relative to the casing (), a rotor () mounted on the intermediate element () rotably about an axis of rotation (x), and a unidirectional coupling arranged between the intermediate element () and the rotor (). The unidirectional coupling comprises at least one radial block () arranged between a radially outer surface () of the rotor () and a radially inner surface () of the intermediate element (), and at least one actuating lobe () formed on the rotor () and projecting radially from the radially outer surface () thereof, the radial bock () comprising a wedge part () designed to be engaged by the actuating lobe () of the rotor () during rotation in the first direction of rotation (A) so as to push the radial block () in the centrifugal direction and lock it between the rotor () 115. Rotary damper () comprising:{'b': '17', 'a casing (),'}{'b': 31', '17, 'an intermediate element () mounted movably on the casing (),'}{'b': 17', '31', '31', '17, 'braking means arranged between the casing () and the intermediate element () so as to brake the movement of the intermediate element () relative to the casing (),'}{'b': 50', '31, 'a rotor () mounted on the intermediate element () rotatably about an axis of rotation (x), and'}{'b': 31', '50', '50', '31', '31', '17', '50', '31', '50', '17, 'a unidirectional coupling arranged between the intermediate element () and the rotor (), said unidirectional coupling being designed to couple rigidly the rotor () together with the intermediate element () in a first direction of rotation (A) of the rotor () relative to the casing () and uncouple the rotor () from the intermediate element () in a second direction of rotation (B) of the rotor () relative to the casing (), opposite to the first direction,'}{'b': 60', ...

Hinge sensor for barrier

Methods and systems are described for determining operation of an openable barrier into a building. A method for determining an open state of a barrier includes confirming a first position for the barrier, the barrier having at least one hinge and a hinge sensor mounted to the at least one hinge, determining with the hinge sensor when the barrier changes position from the first position to a second position, and wirelessly transmitting data concerning the change in barrier position.

DOOR STOP MECHANISM

A door stopping mechanism for a sliding glazing patio door or like, independent in construction from the sliding glazing for which it is stopping, includes a vertical and horizontal component. The horizontal component is within the track of the door, while the vertical component is selectively attached to the sliding member. The mechanism is changeable from a locked to unlocked position by manipulation by a user at mid-height of the door, and at least one of the locked or unlocked positions is maintained by gravity. 1. A door stop mechanism for a sliding door , the sliding door having a frame , a sliding member , a stationary member and a track , the door stop mechanism comprising:a stop rod;the stop rod selectively attachable to the sliding member;a stop bar;at least a portion of the stop bar positioned between the sliding member and the frame;the stop rod having a first end and a second end;the stop rod movable from a first position to a second position;wherein the stop bar prevents movement of the sliding member when the stop rod is in the second position;wherein the sliding member is movable when the stop rod is in the first position;a stop body;the stop body housing at least partially housing a portion of the stop rod.2. The door stop mechanism of claim 1 , wherein:the stop body has a stabilizing member;the stabilizing member has a first end and a second end;the stop rod has a first recess;the stop rod has a second recess;wherein the first end of the stabilizing member selectively interacts with the first recess;wherein the first end of the stabilizing member selectively interacts with the second recess;wherein the interaction with the first recess coincides with the first position;wherein the interaction with the second recess coincides with the second position.3. The door stop mechanism of claim 2 , wherein:the stop rod is configured for a user to use a force to overcome the force the stabilizing member exerts on the stop rod to move the stop rod from the ...

Door Securing Device

A door locking apparatus and method adapted to allow a person inside an enclosable space to quickly close a door, denying entry into the enclosable space such as a room or building, and enabling such door to be quickly locked from within without any tools or keys and in a one-step motion, such that an unwanted intruder is denied access. The invention comprises a locking post that is received by a receiving structure such a floor or door frame. The locking post of the invention may be of substantial cross section such that unaided forceful entry is prevented. The latch of the invention may be manually operated by the foot or hand of the user. The door locking device is able to be locked or unlocked by a user from within an enclosable space, but can only be unlocked from outside the enclosable space by a key or code. 1. A securing device for a door that allows entry into an enclosable space , comprising:a locking post, said locking post subject to a first biasing force, and said locking post able to be motivated against said first biasing force by a user, wherein when said locking post is motivated by a user against said first biasing force by a user, said locking post is received by a receiving structure, placing said securing device in a locking position such that, when said distal end of said locking post is received by a receiving structure, a door upon which said securing device is attached is placed in a locked state;a spring-loaded friction latch comprising a latch plate having an opening, said locking post passing through said opening, said opening slightly larger than a perimeter of said locking post;said spring-loaded friction latch subject to a second biasing force that forces said latch plate against said perimeter of said locking post at an angle, forming at least one point of friction contact between an inside surface of said opening and said perimeter of said locking post, said friction producing a resulting force on said locking post preventing said ...

A dampened hinge assembly

A dampened hinge assembly has a male leaf and a female leaf. The female leaf has spaced apart first and second end barrels coaxially rotating with respect to a central barrel of the male leaf therebetween. An axial shaft is fixed to the second end barrel of the female leaf at a proximal end of the axial shaft. The axial shaft has a distal helicoidally threaded spindle. A compression gear having a helicoidally threaded bore matching the helicoidal thread of the spindle displaces towards the first end barrel when the leaves move into alignment and towards the second end barrel when the leaves move out of alignment. The dampened hinge assembly may be reconfigured to provide soft closure, end-of-range soft closure and/or backcheck damping.

DOOR OPERATOR HAVING AN AUTOMATED ROLLER

A door operator having an automatic roller closes and opens a door attached to a doorjamb by a door hinge. The roller is actuated by a motor and housed within a protective roller casing affixed to the bottom of a door. The door operator may be integrated with a smart home, thereby allowing a user to close and open a door by voice command. The door operator may be retrofitted to existing doors. A door may also be modified such that only a magnet holds the door closed and a closed position such that the smart home door closing apparatus may be used to open a door. The roller may translate between an extended position engaging the floor below a door and a retracted position above the floor, either inside or adjacent to the door itself. 1. A door operator having an automatic roller comprising:a roller engaged with a floor underneath a door, wherein the door rotates about a door hinge attached to a doorjamb of a doorway, and the roller has an axis of rotation substantially parallel to a width of the door and coplanar with an axis of rotation of the door hinge;a protective roller case at least partially enclosing the roller and attached to the door;a microcontroller inside the protective roller case;a motor regulated by the microcontroller which rotates the roller about the roller's axis of rotation;wherein the door rotates to a closed position when the roller rotates in a first direction, and translates to an open position when the roller rotates in a second, opposite direction.2. The door operator having an automatic roller of wherein the roller translates between an extended position engaged with the floor and a retracted position disengaged from the floor.3. The door operator having an automatic roller of wherein the protective roller case comprises a planar kickplate claim 2 , and the retracted position of the roller is inside the door.4. The door operator having an automatic roller of wherein the protective roller casing comprises a planar kickplate and the ...

Swinging Door Operator

An automatic door operator operating on standard 120V/240V AC power utilizes a servomotor for operation, and thus no separate transformer is required for the operator. The servomotor incorporates programming to limit torque, and thus no slip clutch is required in order to allow manual operation of the door. Furthermore, because the servomotor has built-in control logic, no separate digital control logic is required. Because the position of the servomotor is continuously maintained, the relative position of the door with respect to a fully opened or fully closed position is always known, and no separate external signal is required in order to monitor the door position. 1. A swinging door operator , comprising:a. a mounting plate;b. a servomotor attached to the mounting plate;c. a servo drive electrically connected to the servomotor to control the servomotor based on electrical feedback from the servomotor;d. a crank arm mechanically linked to the servo drive whereby the servo drive may pivot the crank arm; ande. a cam roller block mounted to the swinging door and slidingly engaged with the crank arm.2. The swinging door operator of claim 1 , further comprising a reduction gearbox mechanically connected between the servomotor and the crank arm.3. The swinging door operator of claim 2 , further comprising a right-angle gearbox comprising a horizontal input and a vertical output claim 2 , wherein the horizontal input is mechanically connected to the reduction gearbox and the vertical output is directed downwardly from the right-angle gearbox toward the crank arm.4. The swinging door operator of claim 3 , further comprising a bellows coupling mechanically connecting the reduction gearbox to the right-angle gearbox.5. The swinging door operator of claim 4 , further comprising a gear head bracket connected to the mounting plate claim 4 , wherein the reduction gearbox is mounted to the mounting plate extending outwardly from the mounting plate.6. The swinging door operator ...

DOOR CLOSURE NOISE DAMPENING SYSTEM WITH AUTO DEADBOLT DOOR LOCK

A system for ensuring that a door automatically closes and latches while simultaneously ensuring that it does so in a manner which either eliminates or significantly minimizes the amount of noise such closure causes while making sure that the door does in fact fully close and latch. A door mounted portion includes a piston attached to a pivotable arm having a wheel on the end of the arm configured to engage with a doorframe mounted portion to slow the travel of the door into the doorframe while pulling the door into the doorframe to ensure secure closure of the door. A doorframe mounted striker plate portion is configured with at least one spring-loaded striker damper or flap against which a door latch and/or automatically deploying deadbolt lock engages, to slow the engagement of the door latch or deadbolt with striker region in the frame to minimize noise. 1. A door closure noise dampening system , comprising:a door mounted noise dampening closure portion;a doorframe mounted noise dampening closure portion, said doorframe mounted noise dampening closure portion configured for receiving a portion of said door mounted noise dampening closure portion; anda doorframe mounted striker plate portion, configured for receiving a door mounted door lock latch.2. The door closure noise dampening system of claim 1 , wherein said door mounted noise dampening closure portion includes a pivotable arm portion claim 1 , said pivotable arm portion movable between a first armed position in which said pivotable arm portion is configured for coming into contact with said doorframe mounted noise dampening closure portion claim 1 , and a second engaged position claim 1 , configured for engaging with said doorframe mounted noise dampening closure portion.3. The door closure noise dampening system of claim 2 , wherein said pivotable arm portion includes a rotatable element disposed on a distal end of said pivotable arm portion.4. The door closure noise dampening system of claim 3 , wherein ...

Method and Device for Door Monitoring and Door Monitoring System Including Such a Device

A monitoring method to detect a state of a door () provided with a locking system (). The method comprises the following steps: 12. A monitoring method able to detect at least one state of a door () provided with a locking system , where this method comprises at least the following steps:{'b': 7', '2, 'at least one measurement step during which a mechanical wave sensor () measures a mechanical wave signal corresponding to a mechanical wave propagated in the door ();'}{'b': 8', '2, 'at least one step of comparison between a reference signal stored in the memory () and the mechanical wave signal in order to detect a state of the door ();'}{'b': 7', '2', '2, 'i': 'c', 'Characterized in that it additionally comprises at least one learning step during which said mechanical wave sensor () measures the reference signal while the locking system () of said door () is actuated in a predetermined way.'}{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'b': 2', '15, 'The method according to further comprising a communication step during which data about said state of the door () is delivered to a communication device ().'}2422c. A monitoring device () able to detect at least one state of a door () provided with a locking system () , this device comprising:{'b': 7', '2, 'At least one mechanical wave sensor (), able to measure a mechanical wave signal corresponding to a mechanical wave propagated in the door ();'}{'b': 8', '2', '2, 'i': 'c', 'A memory (), able to store a reference signal corresponding to a mechanical wave propagated in the door () during an actuation of the locking system ();'}{'b': 6', '8', '2, 'A central unit (), able to carry out a comparison between the reference signal stored in the memory () and the mechanical wave signal in order to detect a state of the door ();'}{'b': 6', '7', '2', '2, 'i': 'c', 'characterized in that the central unit () is able to measure the reference signal from the mechanical wave sensor () during a learning operation where the ...

Multiple signaling hinged safety switch for mobile protection barriers

A multi-signaling hinged safety switch for mobile protection barriers includes a fixed member designed to be secured to a stationary part of the barrier and having a pair of axial end holes, a movable member designed to be secured to a pivotal part of the barrier and having a pair of substantially transverse arms located outside the fixed member and pivoted to the axial end holes, an electrical detection system within the fixed member switching one or more electric safety circuits of the barrier at a predetermined switching angle. A pair of cylindrical pins extend in cantilever fashion from the arms and are pivotally inserted in the holes, with mutually spaced opposed ends defining a gap with no axial connection member therein. The detection system includes a pair of detectors each interacting with one end of a pin and having a switching angle that are operatively independent of each other.

REVOLVING DOOR ASSEMBLY COMPRISING SUPPORT STRUCTURE

A revolving door assembly () comprising a central column () and at least one door panel () connected to the central column () and rotatably arranged around a central axis (X). The central column () comprises a support structure () and a drive unit () including a motor () arranged to rotate said at least one door panel () around said central axis (X). The support structure () is arranged to be mounted to a bottom restriction of an opening in which the revolving door assembly is to be installed. The central column () comprises at least one bearing () arranged to rotatably support said at least one door panel (). The motor () and the bearing () are mounted to the support structure (). A driving base unit () for a revolving door assembly (). 112322146133. A revolving door assembly () comprising a central column () and at least one door panel () connected to the central column () and rotatably arranged around a central axis (X) , wherein the central column () comprises a support structure () and a drive unit () including a motor () arranged to rotate said at least one door panel () around said central axis (X) ,{'b': '14', 'wherein the support structure () is arranged to be mounted to a bottom restriction of an opening in which the revolving door assembly is to be installed,'}{'b': 2', '15', '16', '3, 'wherein the central column () comprises at least one bearing (, ) arranged to rotatably support said at least one door panel (), and'}{'b': 13', '15', '16', '14, 'wherein the motor () and the bearing (, ) are mounted to the support structure ().'}214. A revolving door assembly according to claim 1 , wherein the support structure () is static.361314. A revolving door assembly according to or claim 1 , wherein the drive unit () including the motor () is mounted to the support structure ().4611133. A revolving door assembly according to any one of the preceding claims claim 1 , wherein the drive unit () comprises a gear () arranged to transmit a rotating motion from the motor ...

Interlocking rolling sheet door system

In accordance with various embodiments, there is provided an interlocking rolling sheet door and a method for assembling the interlocking rolling sheet door. In accordance with at least one embodiment, the interlocking rolling sheet door includes at least one curtain panel. Each curtain panel includes a first curl on a lateral end and a second curl on an opposing lateral end. One of the first curl and the second curl is an interior curl portion, and the other of the first curl and the second curl is an exterior curl portion. The first curl of one curtain panel is configured to rotationally engage an inner portion of the second curl of an adjacent curtain panel, whereby the first curl rotationally engaging the second curl until a distal end of the first curl fouls out against an inner surface of the second curl. The first curl and the second curl are configured to rotationally engage one another to form an interlocking mechanism between adjacent curtain panels to form the interlocking rolling sheet door.

DEVICE FOR MOVING A LEAF DOOR

A device for moving a leaf door, including an electric motor (), a reduction gear box () and a crown wheel-pinion transmission system () is provided. The electric motor () is kinematically connected to the reduction gear box (), which in turn is kinematically connected to the crown wheel-pinion transmission system (). The reduction gear box () is reversible. 130405030405040. A device for moving a leaf door , consisting of an electric motor () , a reduction gear box () and a crown wheel-pinion transmission system () , wherein the electric motor () is kinematically connected to the reduction gear box () , which in turn is kinematically connected to the crown wheel-pinion transmission system () , characterized in that the reduction gear box () is reversible ,{'b': 40', '41', '40, 'wherein the reduction gear box () comprises a worm screw and a helical toothed wheel, wherein the worm screw is kinematically connected in a rotationally fixed manner to a shaft of the electric motor, the helical toothed wheel is coupled to the worm screw and is kinematically connected in a rotationally fixed manner to an output shaft () of the reduction gear box (),'}{'b': 50', '51', '52', '53', '51', '41', '40', '52', '54', '10, 'wherein the crown wheel-pinion transmission system () comprises a toothed pinion () and a toothed crown wheel () that are kinematically connected to each other by means of a roller chain (), wherein the toothed pinion () is kinematically connected in a rotationally fixed manner to the output shaft () of the reduction gear box (), and the toothed crown wheel () is kinematically connected in a rotationally fixed manner to an output shaft () of the moving device (),'}{'b': 40', '1', '2', '41', '40, 'wherein the reduction gear box () has a reduction ratio R′, defined as the ratio between the rotational speed ω of the motor shaft and the rotational speed ω of the output shaft () of the reduction gear box (), between 10:1 and 20:1 and is reversible,'}{'b': 50', '2', '41 ...

Door systems and door hardware components

Door systems and door hardware components are described herein, along with methods of installing the door systems and components.

ADJUSTABLE HINGE ASSEMBLY OF MOUNTING DEVICE

An adjustable hinge assembly includes a first hinge leaf, a second hinge leaf hinge-coupled to the first hinge leaf, and a hinge pin. The first hinge leaf defines a first knuckle hole corresponding to the hinge pin, and the second hinge leaf defines a second knuckle hole corresponding to the hinge pin. The first hinge leaf is hinge-coupled to the second hinge leaf by the hinge pin, the first knuckle hole, and the second knuckle hole. The hinge pin is movable within the first knuckle hole to adjust a position of the first hinge leaf relative to the second hinge leaf. 1. An adjustable hinge assembly comprising:a first hinge leaf;a second hinge; anda hinge pin;wherein the first hinge leaf defines a first knuckle hole corresponding to the hinge pin, and the second hinge leaf defines a second knuckle hole corresponding to the hinge pin;wherein the first hinge leaf is hinge-coupled to the second hinge leaf by the hinge pin, the first knuckle hole, and the second knuckle hole; andwherein the hinge pin is movable within the first knuckle hole to adjust a position of the first hinge leaf relative to the second hinge leaf.2. The adjustable hinge assembly of claim 1 , further comprising an adjustment member installed on the first hinge leaf and configured to abut the hinge pin; wherein when the hinge pin is moved within the first knuckle hole to a predetermined position claim 1 , the adjustment member is moved to abut the hinge pin to fix the position of the hinge pin.3. The adjustable hinge assembly of claim 2 , wherein the adjustment member comprises a plurality of adjustable screws; the first hinge leaf defines a plurality of threaded holes corresponding to the plurality of adjustable screws; the adjustable screws are correspondingly installed in the plurality of threaded holes; wherein when the hinge pin is moved within the first knuckle hole to a predetermined position claim 2 , the plurality of adjustable screws are screwed in to abut the hinge pin to fix the position of ...

DOOR OPERATOR

The present invention relates to a door operator system and a method performed in a door operator system for moving at least one door leaf between a closed and an open position, comprising a door operator and a supervise unit, wherein the door operator comprise a drive unit adapted to be connected to and to move the at least one door leaf between the open and closed position, at least a first presence sensor connected to a control unit and configured to monitor at least an risk area and to send presence data associated with that an object is detected in the risk area to the control unit, at least a first and a second activation sensor connected to the control unit, wherein the first activation sensor is configured to monitor at least a first activation area at an outer side of the door leaf, the second activation sensor is configured to monitor at least a second activation area at an inner side of the door leaf, and the first and second activation sensors are arranged to send activation data to the control unit associated with that an object is detected in the first and/or second activation area, the control unit is connected to the drive unit and arranged to control the movement of the drive unit at least based on the received activation data and presence data, and wherein the supervise unit is connected to and adapted to receive activation data from the at least first and second activation sensors and presence data from the at least first presence sensor and configured to identify a conflicting data in a sequence of activation data and presence data. 11005141. A door operator system () for moving at least one door leaf () between a closed and an open position , comprising a door operator () and a supervise unit () , wherein the door operator () comprise{'b': 2', '5', '5, 'claim-text': [{'b': '5', 'a closed state corresponding to the closed position of the at least one door leaf (),'}, {'b': '5', 'an opened state corresponding to the open position of the at least ...

ELECTRONIC DEVICE FOR OPENING AND/OR CLOSING A DOOR, COMPRISING AN ELECTRIC LOCK, AND METHOD FOR THE FITTING THEREOF

The invention relates to an electronic device () configured for opening/closing a door (P) or similar, from a light signal defining an opening and/or closing code emitted by a movable transmitter having means for emitting said light signal, 11. An electronic device () configured for opening/closing a door (P) or similar , from a light signal defining an opening and/or closing code emitted by a movable transmitter having means for emitting said light signal , [{'b': 2', '20', '21', '3, 'a lock cylinder () with a stator () and a rotor (), as well as an electric actuator () configured to modify the state of the electric lock, from an opening state to a closing state, or vice versa,'}, {'b': '4', 'means for receiving signals configured to detect light pulses in the visible area comprising a receiving diode (),'}, {'b': 5', '4', '3', '3, 'a control unit () connected to the receiving diode () and connected to the electric actuator (), configured to decode the light pulses detected by said receiving means and to determine a control of the electric actuator () to change the state of the lock,'}], 'said electronic device having an electric lock comprising{'b': 2', '6', '6', '2', '7', '201', '20, 'characterised in that the lock cylinder (), the means for receiving signals and the control unit form a self-supporting assembly (), the device being configured so as to make it possible to mount the self-supporting assembly () to the door by inserting the lock cylinder () in a door (P) housing (Lg) intended for a lock cylinder, then implementing a fixing screw () engaging with a threaded bore () of the stator () from the edge of the door,'}{'b': 2', '20', '21', '3', '22', '21', '20', '20', '20, 'and in that the lock cylinder () comprises said stator () and said rotor () rotated by the electric actuator (), as well as a lock pin () actuated in rotation by the rotor (), intended to control a locking latch, the stator () having two longitudinal ends, with a so-called outer end (Ee) ...

SLIDING DOOR FOOT BOLT

A lock kit for a fenestration assembly includes a panel stop. The fenestration assembly includes a first panel and a second panel, at least one of the first and second panels being slideable relative the other of the first and second panels. The panel stop is configured to pivotably mount within a recess of a frame member of the first panel and pivot between a first stop position configured to maintain the first and second panels in a fully closed position, a second stop position configured to limit sliding of the first and second panels beyond a preset partially-open position, and a third position substantially within the recess, the third position being configured to not restrict a range of motion of the first and second panels. 1. A lock kit for a fenestration assembly including a first panel and a second panel , at least one of the first and second panels being slideable relative the other of the first and second panels , the lock kit comprising:a panel stop configured to pivotably mount within a recess of a frame member of the first panel, the panel stop configured to pivot between a first stop position configured to maintain the first and second panels in a fully closed position, a second stop position configured to limit sliding of the first and second panels beyond a preset partially-open position, and a third position substantially within the recess, the third position being configured to not restrict a range of motion of the first and second panels.2. The lock kit of claim 1 , wherein claim 1 , in the first position claim 1 , a first end of the panel stop is configured to extend from the recess of the first panel and engage a frame member of the second panel.3. The lock kit of claim 2 , wherein claim 2 , the panel stop includes a protrusion proximate a second end of the panel stop claim 2 , the second end opposing the first end of the panel stop claim 2 , wherein in the second position claim 2 , the protrusion of the panel stop is configured to extend from ...

Door Security Apparatus

A door security apparatus includes a storage container including a slot, a door-locking member and a sensor assembly. The door-locking member is removably disposed within the slot of the storage container. The sensor assembly is associated with the door-locking member. The sensor assembly is configured to detect removal of the door-locking member from the slot of the storage container. 1. A door security apparatus comprising:a storage container;a door-locking member removably disposed within the storage container; anda sensor assembly associated with the door-locking member,wherein the sensor assembly is configured to detect removal of the door-locking member from the storage container.2. The door security apparatus of claim 1 , wherein the sensor assembly includes a sensor attached to the door-locking member.3. The door security apparatus of claim 2 , wherein the sensor includes an accelerometer claim 2 , and wherein the sensor is configured to detect removal of the door-locking member from the storage container by a change in acceleration of the door-locking member as it is being removed from the storage container.4. The door security apparatus of claim 2 , wherein the sensor assembly includes a magnet associated with the storage container and configured to communicate with the sensor to detect removal of the door-locking member from the storage container.5. The door security apparatus of claim 4 , further comprising a control module that is in communication with the sensor claim 4 , and wherein the sensor is configured to send a signal to the control module upon detecting removal of the door-locking member from the storage container.6. The door security apparatus of claim 5 , further comprising a notification system that is in communication with the control module claim 5 , and wherein the notification system is configured to generate an alert indicating that the door-locking member has been removed from the storage container when the sensor sends the signal to ...

Adjusting Base for Door Closer

An adjusting base for door closer includes a fixing member, an adjusting member, and at least one adjusting unit. The fixing member is configured to be fixed to a surface, and an upper surface of the fixing member is arranged with at least one protrusion. The adjusting member is arranged on the upper surface of the fixing member in an adjustable manner, and configured to be connected to a door closer. The adjusting member is formed with at least one adjusting hole for receiving the at least one protrusion. The at least one adjusting unit is movably arranged on the adjusting member and configured to abut against the at least one protrusion to adjust a relative position between the adjusting member and the fixing member. 1. An adjusting base for door closer , comprising:a fixing member configured to be fixed to a surface, wherein an upper surface of the fixing member is arranged with at least one protrusion;an adjusting member arranged on the upper surface of the fixing member in an adjustable manner, and configured to be connected to a door closer, wherein the adjusting member is formed with at least one adjusting hole for receiving the at least one protrusion; andat least one adjusting unit movably arranged on the adjusting member and configured to abut against the at least one protrusion to adjust a relative position between the adjusting member and the fixing member.2. The adjusting base for door closer of claim 1 , wherein the at least one protrusion comprises a first protrusion and a second protrusion claim 1 , the at least one adjusting hole comprises a first adjusting hole configured to receive the first protrusion and a second adjusting hole configured to receive the second protrusion claim 1 , and the at least one adjusting unit comprises:a plurality of first adjusting units movably arranged on the adjusting member and configured to abut against the first protrusion to adjust a relative position between the first protrusion and the first adjusting hole; anda ...

RETRACTING DEVICE AND RETRACTING DEVICE SET

Provided is a retracting device comprising a main arm and a sub-arm wherein appearance can be improved. An arm () has a main arm () and a sub-arm () such that an acceptance portion () for accepting a receiving part (reception part) () is formed between these. The main arm () and the sub-arm () are configured so that the main arm () and the sub-arm () rotate by way of: the acceptance portion () being closed in a hold position; the acceptance portion () opening by the receiving part (reception part) () coming into contact with the main arm () in the hold position; and an end portion () of the main arm () and an end portion () of the sub-arm () coming into contact while the acceptance portion () is opened. 1. A retracting device attached to any one of a main body and a movable body , in which an arm captures a receiving part of a receiving base attached to the other of the main body and the movable body to retract , so that the movable body approaches a closed position , comprising:an arm for rotating from a standby position to a retracting position; anda biasing means for exerting a biasing force to the arm so that the arm keeps the standby position and a biasing force toward the retracting position to the arm on a side of the retracting position relative to an intermediate position between the standby position and the retracting position,wherein the arm has a main arm and a sub-arm so as to form an acceptance portion for receiving the receiving part between both of them, andwherein the main arm and the sub-arm are configured so that the acceptance portion is closed or narrowed in the standby position,the receiving part comes into contact with the main arm in the standby position to expand the acceptance portion, andan end portion of the main arm and an end portion of the sub-arm come into contact with each other in a state that the acceptance portion is expanded, so that the main arm and the sub-arm rotate toward the intermediate position.2. The retracting device ...

COMPACT DOOR CLOSER

An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device. 1. An apparatus comprising:a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door;a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; andcircuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.2. The apparatus of claim 1 , wherein in response to receipt of the signal from the remote electronic device claim 1 , the motor is configured to rotate the closing arm to contact an adjacent surface separate from the door.3. The apparatus of claim 2 , wherein the closing arm is configured to exert a closing force on the adjacent surface that repositions the door.4. The apparatus of claim 3 , wherein the motor is configured to transmit a rotational force through the closing arm to exert the closing force on the adjacent surface claim 3 , and the closing force repositions the door to a closed position.5. The apparatus of claim 2 , wherein the adjacent surface is generally parallel to a plane extending through a door frame the door is coupled to.6. The apparatus of claim 2 , wherein the adjacent surface is generally normal to a plane extending through a door frame the door is coupled to.7. The apparatus of claim 2 , wherein the adjacent surface is a door ...

DEVICES AND METHODS FOR MOUNTING DOOR FRAMES

The present invention relates to a door frame, particularly a door frame for a pre-hung door assembly, which is foldable to minimize storage space and to allow for enhanced logistic efficiencies. The door frame contains parallel, spaced apart, vertical jambs and a horizontal header connecting the top ends of the jambs. Each of the jambs and the horizontal header contains a front section and back section that are hingedly joined so that then can be folded on to each other. The hingedly joined front and back sections allow the door fame to be foldable to minimize space occupied during storage. 1. A door frame , comprising: a hinge side jambs parallel a lock side jambs , and header jambs , said hinge side and lock side jambs being spaced apart and vertically extending , said horizontal header jamb connected to top ends of the hinge side and lock side jambs , each of the jambs has a front section and an adjacent back section , said front and back sections being joined by a hinge so that said front sections and said back sections are configured to be folded onto each other.2. The frame of claim 1 , wherein said jambs have a reduced thickness portion forming said hinge.3. The frame of claim 2 , wherein each of said jambs comprises plastic or composite material.4. The frame of claim 1 , wherein said hinge is a tape claim 1 , a strap claim 1 , or a bifold hinge.5. The frame of claim 1 , wherein said hinge side jamb and said lock side jamb comprise polymer composite or wood composite.6. The frame of claim 1 , wherein said hinge is configured to allow each front section to be folded onto the associated back section.7. The frame of claim 1 , wherein said hinge side jamb and said lock side jamb are flat jambs.8. The frame of claim 1 , wherein each back section of each of said hinge side jamb claim 1 , lock side jamb claim 1 , and a horizontal header has an attached or integral door stop.9. The frame of claim 8 , wherein each front section and associated back section are secured ...

DOOR LEAF

Disclosed in the present application are a door leaf, and a door set comprising the door leaf. The door leaf having a first leaf portion and a second leaf portion. The first and second leaf portions pivotally connected to one another about a pivot axis that extends through one of the first leaf portion and the second leaf portion. The door leaf further comprising a lock configured, when in a locked position, to project across an interface between the two portions to thereby lock the first and second leaf portions so as to be substantially coplanar. The pivot axis is substantially parallel to and spaced from the interface. 1. A door leaf , the door leaf having a first leaf portion and a second leaf portion;the first leaf portion connected to the second leaf portion pivotally about a pivot axis that extends through one of the first leaf portion and the second leaf portion;the door leaf further comprising a lock configured, when in a locked position, to project across an interface between the first leaf portion and the second leaf portion to thereby lock the first leaf portion and the second leaf portion into a substantially coplanar arrangement;wherein the pivot axis is substantially parallel to and spaced from the interface.2. The door leaf of claim 1 , wherein the lock is configured claim 1 , when in the locked position claim 1 , to extend into both the first leaf portion and the second leaf portion.3. The door leaf of claim 1 , wherein the pivot axis extends through the second leaf portion.4. The door leaf of claim 1 , wherein the lock is operable to move between the locked position and an unlocked position in which the lock is retracted into one of the first leaf portion and the second leaf portion.5. The door leaf of claim 4 , wherein the first leaf portion is rotatable to the second leaf portion about the pivot axis when the lock is in the unlocked position claim 4 , and the first leaf portion is locked against rotation relative to the second leaf portion when ...

AIR TIGHT DOOR

The present disclosure relates to an air tight door, and the air tight door according to the present disclosure is characterized to include a frame including a first longitudinal member disposed at each of both lateral sides and an upper side of an opening, and a second longitudinal member disposed at a lower side of the opening; a door that is rotatably connected to the first longitudinal member disposed at one side of the opening so as to open and/or close the opening; a first sealing that is disposed at each of the first longitudinal member of the frame, and that closely contacts the door in a state where the door has closed the opening; and a second sealing that is elevatably disposed at a lower end of the door, and that descends from the lower end of the door to closely contact an upper surface of the second longitudinal member in the state where the door has closed the opening; a locking device that fixes a position of the door in the state where the door has closed the opening; and an actuating device disposed at each of both surfaces of the door so as to unlock the locking device. 1. An air tight door comprising:a frame including a first longitudinal member disposed at each of both lateral sides and an upper side of an opening, and a second longitudinal member disposed at a lower side of the opening;a door that is rotatably connected to the first longitudinal member disposed at one side of the opening so as to open and/or close the opening;a first sealing that is disposed at each of the first longitudinal member of the frame, and that closely contacts the door in a state where the door has closed the opening; anda second sealing that is elevatably disposed at a lower end of the door, and that descends from the lower end of the door to closely contact an upper surface of the second longitudinal member in the state where the door has closed the opening;a locking device that fixes a position of the door in the state where the door has closed the opening; andan ...

SWITCHING PROFILE

The invention relates to a switching profile () with a switching head () and a first side wing () and a second side wing (), wherein a convex profile () and a concave profile () are arranged in a manner oriented towards one another in an interior () of the switching head (), wherein the switching head () consists of a base (), a first side flank () and a second side flank (), wherein the first side flank () projects away from the base () at one end and merges into a crown () at the other end, wherein the second side flank () projects away from the base () at one end and likewise merges into the crown () at the other end. 1142312132944282122212819222819. Switching profile () with a switching head () and a first side wing () and a second side wing () wherein a convex profile () and a concave profile () are arranged in alignment with one another in an interior () of the switching head () , whereby the switching head () has a base () , a first side flank () and a second side flank () , whereby the first side flank () protrudes at one end from the base () and at the other end merges into a crest () , whereby the second side flank () protrudes at one end from the base () and at the other end also merges into the crest ().212642626. Switching profile () according to claim 1 , wherein a first binding point () is provided between the switching head () and the first side wing () claim 1 , whereby a first folding channel () is arranged at the first binding point ().312743727. Switching profile () according to claim 1 , wherein a second binding point () is provided between the switching head () and the second side wing () claim 1 , whereby a second folding channel () is arranged at the second binding point ().41142112. Switching profile () according to claim 1 , wherein a first convex strip () is formed on the first side flank () towards the convex profile ().51152212. Switching profile () according to claim 1 , wherein a second convex strip () is formed on the second side ...

MODULAR REVOLVING DOOR ASSEMBLY

A modular revolving door assembly () for installation in an opening, comprising a central column () and at least one door panel () connected to the central column () and rotatably arranged. The central column () comprises a driven column () and a driving base unit (). The driving base unit () comprises a drive unit (), and is arranged to be mounted to the bottom of the opening in level with or above a surrounding floor. The driven column () is mounted to the driving base unit (). The driving base unit () is arranged to drive the driven column () to rotate the driven column () and the door panel (). The driven column () extends above the driving base unit (). Method for installing a modular revolving door assembly. A revolving door assembly () comprising a drive unit () enclosed within the central column (). 11232. A modular revolving door assembly () for installation in an opening , comprising a central column () and at least one door panel () connected to the central column () and rotatably arranged around a central axis (X) , wherein{'b': 2', '4', '5, 'the central column () comprises a driven column () and a driving base unit (),'}{'b': 5', '6, 'the driving base unit () comprises a drive unit (),'}{'b': '5', 'the driving base unit () is arranged to be mounted to the bottom of the opening in level with or above a surrounding floor,'}{'b': 4', '5, 'the driven column () is mounted to the driving base unit (),'}{'b': 5', '4', '4', '3', '4, 'the driving base unit () is arranged to drive the driven column () to rotate the driven column () and the door panel () connected to the driven column () around said central axis (X), and'}{'b': 4', '5, 'the driven column () extends above the driving base unit ().'}24. A modular revolving door assembly according to claim 1 , wherein the height of the driven column () is adaptable.31. A modular revolving door assembly according to or claim 1 , wherein the revolving door assembly () is freestanding.4613. A modular revolving door ...

DOOR CLOSER

A hydraulic door closer is disclosed. The hydraulic door closer may include a top cap surrounded by an O-ring that is located at the top of the hydraulic door closer housing opposite a spindle to seal the hydraulic fluid within the housing. In addition to or in lieu of the top cap design, the door closer may include a locking washer to secure the valves to the housing; epoxy and an O-ring at the interface between the top cap and the housing of the door closer; use of a dual-walled rubber seal around the spindle; use of dual O-rings on each valve stems; use of caps that are made of the same material as the housing instead of aluminum and use of epoxy on the end caps; and/or use of backcheck with an adjustable spring. 1. A hydraulic overhead concealed door closer system comprising:a) a door frame defining a door opening, the door frame comprising a door frame width and a door frame top located above the door opening;b) a door comprising a door top and a door width, the door configured to pivot from a closed position in which the door covers the door opening, the door width is substantially parallel to the door frame width and the door top faces the door frame top, to an open position in which the door does not cover the door opening and in which the door width is not substantially parallel to the door frame width; and i) a housing comprising an interior, a top side, a bottom side opposite the top side and facing the door top when the door is in the closed position, a housing height extending from the housing top side to the housing bottom side and generally perpendicular to the door frame width and the door width, a front side, a rear side, a housing thickness extending from the housing front side to the housing rear side and generally perpendicular to the housing height and generally perpendicular to the door width when the door is in the closed position, a proximal end, a distal end, a housing width extending from the housing proximal end to the housing distal end ...