СПОСОБ И УСТРОЙСТВО ИЗМЕРЕНИЯ УГЛА НАКЛОНА

Изобретение может быть использовано в системах визуального и электронного дистанционного определения пространственного положения объектов относительно горизонта уровнями пузырькового типа. Сущность способа состоит в том, что одновременно с визуальным измерением смещения свободно плавающего по вогнутой поверхности мениска газового пузырька в жидкости измеряются фототоки от светового пятна пузырька и поляризационные токи от его пространственного положения в полости, а затем сравниваются между собой. Для этого в устройство введены пленочные фоторезисторы, выполненные в виде четырех конгруэнтных круговых квадрантов, и оптически прозрачные пленочные электроды, выполненные в виде четырех конгруэнтных сферических треугольников так, что их проекции на основание совпадают с круговыми квадрантами пленочных фоторезисторов и образуют обкладки четырех конденсаторов. При этом два противолежащих пленочных электрода и два противолежащих пленочных фоторезистора, биссектрисы центральных углов которых коллинеарны ...

Способ спасения самолета при аварии, устройство для его осуществления и датчик крена

Группа изобретений относится к области авиации. Способ характеризуется тем, что перед взлетом самолета в отсек, размещенный под передней частью фюзеляжа самолета, с задней поперечно расположенной щелью, укладывают сложенную с наклоненными вперед секциями кевларовую амортизационную платформу. При аварийном крене самолета на угол, превышающий заданное значение, включают наддув амортизационной платформы сжатым воздухом от компрессоров самолета и/или от магистралей сжатого воздуха и выпускают ее из отсека через поперечную щель передней части фюзеляжа самолета. Устройство содержит компрессоры, магистрали подачи сжатого воздуха и датчик крена. Оно дополнительно содержит расположенный передней частью фюзеляжа закрываемый отсек с задней щелью, в котором уложена сложенная с наклоненными вперед складками кевларовая амортизационная платформа, прикрепленная к корпусу самолета и соединенная через датчик крена и выключатель в кабине пилота с компрессорами самолета и/или магистралями сжатого воздуха.

УГОЛЬНИК ИЗМЕРИТЕЛЬНЫЙ

Полезная модель относится к измерительным инструментам и может быть использована для поверки линейных размеров и выверения прямого угла как на плоскости, так и на сопрягающихся плоскостях. Предлагается угольник измерительный, который содержит две соединенные планки, установленные под прямым углом, из которых по крайней мере одна имеет измерительную шкалу, отличающийся тем, что на угольнике установлен уровень (ампула) и выполнено крепление для хранения пишущего средства, при этом крепление состоит из двух скобообразных элементов. Техническим результатом является упрощение фиксации результатов измерения посредством легкого доступа к пишущему средству. 8 з.п. ф-лы; 7 ил.

СТРОИТЕЛЬНЫЙ УРОВЕНЬ

Полезная модель относится к измерительным устройствам, позволяющим определить отклонение от горизонтальной или вертикальной линии или от заданного угла, в частности к строительным уровням. Строительный уровень включает корпус с опорной поверхностью, по меньшей мере, одну ампулу с пузырьком, расположенную перпендикулярно к продольной оси корпуса, зеркало, встроенное в корпус. В стенке корпуса, противоположной опорной поверхности, выполнено сквозное отверстие, оснащенное стеклом. Зеркало установлено в корпусе таким образом, что точка пересечения оси сквозного отверстия и продольной оси корпуса приходится (находится) на его отражающую(ей) поверхность(и), а угол (α) между отражающей поверхностью зеркала и продольной осью сквозного отверстия равен углу (β) между отражающей поверхностью зеркала и продольной осью корпуса и составляет 135 градусов. Предлагаемая полезная модель направлена на улучшение условий эксплуатации уровня. 2 ил.

ТРЕХПЛОСКОСТНОЙ УРОВЕНЬ

Полезная модель относится к строительным инструментам (строительный уровень) используемым для проверки вертикальности и горизонтальности поверхности строительных конструкций (элементов). Технической задачей полезной модели, является ускорение процесса монтажа строительной конструкции (элемента) в проектные горизонтальную и вертикальную плоскости одновременно. Техническая задача выполняется за счет того, что трехплоскостной уровень, содержащий корпус с неподвижным блоком и ампулой, отличается тем, что корпус имеет прямоугольную форму, гипотенузой которого является рукоять, горизонтальный и вертикальный катеты корпуса имеют горизонтальные неподвижные нижний и верхний блоки с ампулами, катеты корпуса с внешней стороны имеют крепежную пластину-фиксатор с отверстиями.1 ил.

Ватерпас с линейкой и карандашом

Заявляемое техническое решение относится к измерительной технике и предназначено для оценки соответствия поверхностей вертикальной или горизонтальной плоскости, а также для измерения градуса отклонения поверхности от горизонтальной плоскости. Предлагается ватерпас, содержащий корпус, две ампулы, которые расположены вертикально, горизонтально, отличающийся тем, что на корпусе имеются мерные деления для измерения расстояний, а в корпусе имеется полость с отверстием для закрепления чертежной принадлежности, при этом чертежная принадлежность в виде пишущего средства закреплена посредством эластичной втулки-пробки. Техническим результатом является уменьшение количества комплектующих частей и упрощение доступа к пишущему средству, а также его хранения. 4 з.п. ф-лы, 3 ил.

АВТОМАТИЗИРОВАННАЯ ОПТИКО-ЭЛЕКТРОННАЯ СИСТЕМА ГОРИЗОНТИРОВАНИЯ ГРУЗОПОДЪЕМНОЙ ПЛАТФОРМЫ СПЕЦИАЛЬНОГО ОБЪЕКТА

Автоматизированная оптико-электронная система горизонтирования грузоподъемной платформы, содержащая платформу, реализованную на базе автомобильного шасси, четыре гидравлических домкрата, гидравлическую систему, блок управления гидросистемой, излучатель когерентного излучения, сосуд, заполненным вязкой жидкостью темного цвета, фотоприемный элемент, электронное устройство управления, отличающаяся тем, что фотоприемный элемент реализован линейкой фотоприемных матриц с различными коэффициентами квантового выхода, электронное устройство управления содержит амплитудно-фазовый детектор и решающее устройство для выработки импульсов управления на исполнительный механизм компенсации погрешности горизонтирования.

Способ изготовления ампульного ватерпаса одновременного измерения в двух плоскостях

Заявляемое техническое решение относится к измерительной технике и предназначено для оценки соответствия поверхностей вертикальной или горизонтальной плоскости, а также для измерения градуса отклонения поверхности от горизонтальной плоскости. Способ изготовления ампульного ватерпаса одновременного измерения в двух плоскостях включает изготовление корпуса с двумя прозрачными ампулами с пузырьками и шкалами измерения под углом 360° в каждой из них, причем прозрачные ампулы монтируют в двух взаимно перпендикулярных плоскостях в цилиндрических отверстиях в середине корпуса впотай заподлицо каждой плоскости. Прозрачные ампулы выполняют в виде тора кольца в следующей последовательности, изготавливают их из поликарбонатовой прозрачной тонкостенной трубки, путем постепенной прокатки в кольцо и последующим склеиванием его для получения тора кольца, по боковым поверхностям каждого тора кольца наносят шкалы от 0 до 360°. Далее ампулы наполняют жидкостью наполовину и вторую половину ампул тора кольца ...

Способ измерения и уровень для измерения отклонения двух и более точек поверхности от горизонтали, вертикали или заданного угла наклона

... 1. Способ определения отклонения точек поверхности от горизонтали, вертикали или заданного угла наклона, заключающийся в установке жесткой балки горизонтально, вертикально или с заданным углом наклона, что контролируется с помощью специальных устройств, закрепленных на балке, на которой закреплены направляющие, перпендикулярные оси балки, вдоль которых перемещаются стойки, поперечное положение стоек относительно балки отмечается по соответствующим шкалам, подошвы стоек прикладывают к исследуемой поверхности, и выставляют балку горизонтально, вертикально или с заданным углом наклона, контролируя ее положение с помощью соответствующего устройства, одинаковые отметки положения стоек на соответствующих шкалах свидетельствуют о горизонтальности, вертикальности или расположении исследуемых точек под заданным углом наклона, разница отметок положения стоек характеризует величину отклонения точек поверхности от горизонтали, вертикали или от заданного угла наклона, которая выражается в относительных ...

УРОВЕНЬ И АМПУЛА С ПУЗЫРЬКОМ

... 1. Ампула с пузырьком, содержащая:корпус, имеющий продольную ось, внешнюю периферийную поверхность и удлиненную полость с пузырьком, расположенную в продольном направлении и имеющую внутреннюю поверхность,причем полость с пузырьком имеет центральную зону с двумя разнесенными опорными отметками,полость с пузырьком заполнена жидкостью, имеющей вогнутый мениск с центральной поверхностью, с двумя противолежащими криволинейными сторонами, проходящими в продольном направлении, и с двумя противолежащими криволинейными концами, проходящими в поперечном направлении, формирующими эллипсоидальный пузырек, вытянутый в продольном направлении, который плавает в жидкости в центральной зоне при установке ампулы с пузырьком на горизонтальную поверхность,пузырек имеет самую верхнюю поверхность, ограниченную сверху внутренней поверхностью полости и по периферии криволинейными сторонами мениска и криволинейными концами мениска при установке ампулы с пузырьком на горизонтальную поверхность,две ортогональные ...

Ватерпасная рейка

Электронный уровень

Einrichtung zur Ausrichteüberwachung an Rotationsdruckmaschinen

Winkel-Wasserwaage mit integrierter Röhren- bzw. Dosenlibelle für waagrechte Messungen, sowie drehbarer Röhrenlibelle mit Winkelmesser-Lünette ausgeführt, mit vollkardanischer Klemmzangen-Integration oder ähnlichem Spannelement zum Nivellieren auf magnetischen und nicht magnetischen Materialien

Winkel-Wasserwaage mit integrierter Röhren- bzw. Dosenlibelle für waagrechte Messungen, sowie drehbarer Röhrenlibelle mit Winkelmesser-Lünette ausgeführt, mit vollkardanischer Klemmzangen-Integration oder ähnlichem Spannelement zum Nivellieren auf magnetischen und nicht magnetischen Materialien.

Wasserwaage mit Messschieber

LEVEL DEVICE

... 1354433 Levels M S PRECISION PRODUCTS Ltd 12 Jan 1973 [13 Jan 1972] 1716/72 Heading G1F A level abuts a substantially vertical surface whose inclination is to be determined at two discrete points or areas situated at or adjacent its ends. In the embodiment shown, support areas 13c-f are situated at the ends of extensions 11 which slide within the channels of an I sectioned elongate base 10, being clamped by means 12, 12' at the required support spacing which spacing may be measured on a scale. The base 10 is provided with a spirit level 15 which may be adjustably mounted on a plate 16. A further spirit level may be mounted at right angles to first thereby enabling the level to be used substantially horizontally. The spirit levels are suitably calibrated, each measurement, in use, being made by placing either the supports 13d, 13f or the supports 13c, 13e against the surface, and checked by reversing the positions of supports 13c, d and 13e, f. In a modification, the spirit level comprises ...

SPIRIT LEVEL

Improvements relating to the Adjustments of Clinometers and Degree Levels.

... 5412. Peake, W. March 4. Levels.-Relates to a coarse and fine adjustment for levels and clinometers. The base a<2> has hinged to it an arm a within which can move an arm b, also hinged at a<1> and carrying the level-tube. The end of the arm a can move over an arc G<2> which is graduated in degrees by the holes G<4> and has attached to it a rack G<5>, the spaces in which can be engaged by a detent G' on the arm a, operated by the lever G<3>. To set the arm a to any given degree, the pin I is inserted in the corresponding hole, the arm is moved up until the stop J thereon abuts against the pin, and the lever G<3> is turned to engage the detent G<1> with the rack G<5>. The setting for minutes and seconds is obtained by rotating the arm b by means of the screw L having a slot M in which engages a projection N on the arm. The screw L is operated by a thumb-piece d<2> and carries a dial d, graduated in minutes up to 15 and having a tooth f to engage the teeth of the quarter-degree dial e. The ...

MEASURING INSTRUMENT

A measuring instrument consists of a spirit level 12 with spirit vials 14 arranged parallel to longitudinal side surfaces 16 of the level and perpendicular thereto. A member 20 is pivotally attached to the spirit level and carries an arcuate scale 24. As the member 20 is pivoted relative to the spirit level, the position of the indicia on the scale relative to a marked point 26 on the spirit level indicates the angle of inclination of the member 20 relative to the longitudinal side surface of the spirit level. A screw device 28 is provided to hold the member 20 at any selected pivotal position. The member 20 may be aligned parallel to a surface, the inclination of which is to be measured. The inclination is then read off from the scale 24 when the spirit level 12 is in a horizontal or vertical position as indicated by the bubbles in the spirit vials 14. ...

Improvements in Levels.

... 24,374. Fairbrother, H., [Kellie, J. D.]. Nov. 2. Levels, of the kind having at one end a sliding piece 9 to determine the slope of inclined surfaces, are provided with graduations on their sides to indicate the difference in height of the two ends of the tested surface, for various lengths of surface. The slide 9, which can be fixed in any position by the screw 15, carries a pointer which moves over a scale 5. The figures on the upper surface of the level represent various lengths of tested surface, and the figure in the appropriate vertical column 19, opposite the division on the scale 5 indicated by the pointer shows the required difference in height. An alternative method of graduating the sides of the level is described in which the distance the slide must be pulled out to give any required degree of inclination of surface is shown for various lengths of surface.

A railway or tramway or platelayer's gauge or level

... 319,824. Peters, R. March 23, 1929. Levels.-Relates to level gauges for railway &c. track of the kind in which a bar extending between the rails is provided with an angularlyadjustable level and with means for measuring the adjustment of the level relatively to the bar. The bar a is of channel section and the level b is carried therein on a bracket e mounted on a pivot f between lugs g forming part of a casting i. The bracket e is formed with a projection e<1> on which bears a screw pin k threaded through the adjustment device which comprises a screw threaded through a boss l of the casting i. Thehead c of the adjusting-screw is marked with an index co-operating with a circular scale, Fig. 5, marked on the surrounding part of the casting i. For adjustment of zero, the screw k can be turned within the adjustment-screw. A spring m maintains the projection e<1> in engagement with the screw k.

Capacitive balance leveling device

Capacitive balance leveling device

Improvements in or relating to liquid level devices for tilt detection

... 665,628. Electric indicating systems. SQUIRE, A. M., and SPERRY GYROSCOPE CO., Ltd. March 3, 1950. [Feb. 2, 1949] No. 2872/49. Class 40 (i); [Also in Groups XX and XXXVI] In a device for detecting the tilt of a platform and controlling an electrical circuit energizing a tilt indicator or a torque device for nullifying the tilt, a circular container 1 (Figs. 1, 2) contains a resistive liquid e.g. picric acid in an alcoholic solvent surmounted by a bubble 2 of e.g. air, nitrogen, or a nonconductive immiscible liquid. Four symmetrical electrodes 4, 6, 7, 8 and a central electrode 5 protrude into the liquid, and the bubble and electrodes are dimensioned so that the latter do not touch the bubble within the operational limits of the device, and the bubble deflection varies the cross sections of the paths in dependence on the degree and direction of tilt while the path lengths remain constant. The consequent resistance variations between the electrodes operate known circuitry (e.g. balanced bridges ...

Improvements in and relating to spirit levels

... 538,875. Spirit levels. WILLIAMS, H. Feb. 12, 1940, No. 2650. [Class 97 (ii)] In a spirit level the bubble is carried in a housing 6 angularly adjustable with respect to the main body 1 of the level, in a plane substantially at right angles to the working face. The housing 6 is pivoted at the centre of a semi-circular bridge piece 3 on an adjustable bent member secured by a nut 10. A locking screw 11 clamps the housing to the bridge piece after angular adjustment. A removable stop 15 and V-shaped adjustable stops 16, 24 are provided to facilitate setting and adjustment of the housing when the device is to be used as a plumb or as a level. A further adjustable stop 21 is provided for setting to a frequentlyused angle. Reference has been directed by the Comptroller to Specifications 2554/91, 10061/05 and 4040/07, [all in Class 97].

SPIRIT LEVEL WITH STROBOSCOPIC MARKINGS FOR GRMOPHONE TURNTABLES

INCLINATION SENSOR

VERFAHREN ZUR HERSTELLUNG EINES LIBELLENKÖRPERS

FUEHLELEMENT TO THE DETERMINATION OF THE DEVIATION FROM THE PLUMB BOB

ARRANGEMENT FOR EXAMINING A SPIRIT LEVEL

VERFAHREN ZUR HERSTELLUNG EINES LIBELLENKÖRPERS

SPIRIT LEVEL WITH DARK VOLUMES FOR USE IN A SPIRIT LEVEL

SPIRIT LEVEL BALANCE AND PROCEDURE FOR YOUR PRODUCTION.

SPIRIT LEVEL.

PROCEDURE FOR THE PRODUCTION OF A SPIRIT LEVEL BODY

SPIRIT LEVEL VIAL CARTRIDGE

Twin level

TBDC. 134225 OF THE INVENTION [00341 A twin level assembly including two levels, wherein one of the two levels also contains an indicating device for performing a separate function, is disclosed. The twin level assembly comprises a first level and a second level that is selectively receivable into the first level through an opening in an end cap and into a receptacle of the first level. The second level is held in the first level by a retention mechanism. The first level and the second level each have at least one bubble vial for visually displaying level indications, while the indicating device in the second level is a type of stud sensor, laser pointer, metal detector, wire detector, or a sonic measurement device. 2409426vl ...

INCLINATION MEASUREMENT INSTRUMENT

Reflective bubble level

A reflective bubble level comprises an elongated level body. The elongated level body comprises a first surface (31) and a second surface (32). A hollow cavity is provided between the first surface (31) and the second surface (32), and provided with an opening on the second surface (32); a level arranged in the hollow cavity comprises a non-opaque level body (1) and a bubble assembly (2), the non-opaque level body (1) being provided with sloping faces (12) and a first observation surface (13); the bubble assembly (2) is arranged inside the level body (1), the longitudinal axis of the bubble assembly (2) is perpendicular to the first surface (31), the first surface (31) is arranged between a first end (21) of the bubble assembly (2) and surface to be checked, and the first observation surface (13) is arranged between a second end (22) of the bubble assembly (2) and a user; the image of the bubble assembly (2) is formed by reflection from the sloping faces (12); and through the first observation ...

BUBBLE LEVEL USING REFLECTION

A reflective bubble level comprises an elongated level body. The elongated level body comprises a first surface (31) and a second surface (32). A hollow cavity is provided between the first surface (31) and the second surface (32), and provided with an opening on the second surface (32); a level arranged in the hollow cavity comprises a non-opaque level body (1) and a bubble assembly (2), the non-opaque level body (1) being provided with sloping faces (12) and a first observation surface (13); the bubble assembly (2) is arranged inside the level body (1), the longitudinal axis of the bubble assembly (2) is perpendicular to the first surface (31), the first surface (31) is arranged between a first end (21) of the bubble assembly (2) and surface to be checked, and the first observation surface (13) is arranged between a second end (22) of the bubble assembly (2) and a user; the image of the bubble assembly (2) is formed by reflection from the sloping faces (12); and through the first observation ...

LEVEL VIAL AND MANUFACTURING METHOD THEREFOR

FEELER ELEMENT FOR THE ELECTRICAL MEASUREMENT OF INCLINATIONS

LEVEL FOR VERTICAL COLLIMATOR FOR HEAD LAMP

A level for a vertical collimator for a head lamp, the level being incorporated into a head lamp, characterized in that a setting elevating portion for adjusting an inclination of the level is provided on one end on a detection side of a bubble tube of the level, and an adjusting elevating portion having a display portion for adjusting the inclination and displaying a degree of the adjustment is provided on the other end thereof.

Wasserwage mit Neigungsmesser.

Klinometer.

Neigungsmesser.

Neigungsmesser.

Procédé de commande d'au moins une cellule photo-électrique et appareil pour la mise en oeuvre de ce procédé.

Wasserwaage.

Wasserwaage mit Winkellehre.

Messgerät für Winkelmessungen.

Winkelmessgerät.

Niveau d'eau.

Dispositif pour mesurer de petits angles par rapport à l'horizontale.

Verfahren zur Herstellung von Libellen und nach diesem Verfahren hergestellte Libellen

Elektrischer Widerstandsheizkörper

Taschenmessinstrument.

Wasserwaage.

Wasserwaage.

Winkelmessgerät

Libelle

Electric sensing device for spirit level - measures impedance between electrodes which varies when spirit level is tilted

The electrodes are in contact with a liquid in a vessel and are connected with external contacts. There are electrodes which are applied in the form of thin conducting films on an insulating vessel wall surface facing the liquid; or alternatively the sensor conducting wall has a surface facing the liquid which is coated with an insulating layer. The vessel may be almost completely filled with liquid, leaving only a small void or air bubble which moves as the vessel tilts. The vessel consists of a circular pot, with a flat cover sealed on top. The liquid is introduced through a side arm at the bottom of the pot which is then sealed. In an alternative version the vessel is upside down and the air bubble is replaced by a drop of mercury.

Wasserwaage

Wasserwaage

Livella a tre bolle d'aria, di cui una con possibilità di controllo da 0 a 45º

Winkellibelle

Libellenkörper für Wasserwaage

Anordnung zur Bestimmung einer Neigung in bezug auf die Schwerkraft

Haltevorrichtung für Wasserwaagen

Electric sensing device for spirit level - measures impedance between electrodes which varies when spirit level is tilted

The electrodes are in contact with a liquid in a vessel and are connected with external contacts. There are electrodes which are applied in the form of thin conducting films on an insulating vessel wall surface facing the liquid; or alternatively the sensor conducting wall has a surface facing the liquid which is coated with an insulating layer. The vessel may be almost completely filled with liquid, leaving only a small void or air bubble which moves as the vessel tilts. The vessel consists of a circular pot, with a flat cover sealed on top. The liquid is introduced through a side arm at the bottom of the pot which is then sealed. In an alternative version the vessel is upside down and the air bubble is replaced by a drop of mercury.

SPIRIT LEVEL.

Deformation measuring instrument for building foundations

Deformation measuring instrument for building foundations has carriage fitting on tripod mounting with spirit levels and micrometer head adjustment for instrument position ...

Dual bubble level

Spirit level

The spirit level has a bar-shaped housing (1) with three bubble levels (2, 3, 4) extending perpendicular to one another. A laser tube (5) is inserted into the housing (1), which generates a focused light beam or a light plane which can be registered, for example, by means of a laser staff. The spirit level allows the horizontal and vertical to be extended. The spirit level can be used, for example, for aligning, levelling and plumbing work in the garden and road construction and in sanitary and electrical installations. ...

Temperature stable arcuate bubble gravity sensor mount

Spirit-level for horizontal setting of hand drill - comprises block with shallow V=groove held by clasp spring around cylindrical portion of tool body

A small cubical block has a recess defined between two plane surfaces inclined to each other (2, 3) at an angle between 100 and 135 deg. forming a broad V-groove for seating on the cylindrical part (10) of the drill behind its chuck. The block is retained in position on the cylindrical part (10) by a coil spring (4) whose ends are hooked into holes (5) in narrow flanges at either side of the block. The level indicator (8) is recessed into the top of the block. Another indicator (9) is recessed into the back of the block, performing a similar function when a vertical instead of a horizontal hole is to be drilled. ADVANTAGE - Device can be fitted easily to any tool having cylindrical mounting surface.

ОПТИКО-ЕЛЕКТРОННИЙ ПРИСТРІЙ ВИЗНАЧЕННЯ ВЕРТИКАЛІ

Винахід відноситься до геодезичних приладів. Оптико-електронний пристрій визначення вертикалі містить рідинний бульбашковий рівень, оптико-електронний аналізатор з об'єктивом і ПЗС-матрицею, корпус, блок підсвічування і електронний блок обробки інформації та керування. Верхня частина рівня обмежена двовгнутою лінзою. Величина радіуса нижньої сфери лінзи залежить від заданої точності і діапазону вимірювань пристрою. Радіус верхньої сфери лінзи залежить від величини робочого відрізка об'єктива та необхідної величини компенсації довжини ходу променів світлового пучка від елементів бульбашки на нижній сфері. Винахід дозволяє збільшити діапазон вимірюваних кутів.

OPTOELECTRONIC DEVICE FOR DETERMINING THE VERTICAL?? ?? ?? ??

ACCESSORY FOR AN EXHAUST VENTILATION PIPE

Portable double-channel water body apparent spectrum observation device and method

Clamping type frame levelness calibrating device

Slope, angle measuring instrument

A bridge construction for measuring ruler

Distance measuring device for building design

Roadway roof geologic structure production shape measuring instrument

Slope measuring scale of supporting column of electric contact network

A fixing device with a level bubble horizontal ruler

Multifunctional measuring scale

Non-contact electronic horizon sensor

Triangle leveling instrument

The invention discloses a triangle leveling instrument which comprises a rotating shaft (1), a circular level gauge (2) arranged on the top of the rotating shaft (1), and level rulers (3), and is characterized in that one end of each level ruler (3) is connected with a bearing (4); the bearings (4) are arranged on the rotating shaft (1) in a sheathing manner; each level ruler (3) is provided with a long hole (5); a bracket rod (6) capable of sliding in each long hole (5) is arranged in the long hole (5); the three level rulers (3) are sequentially arranged on the rotating shaft (1) in the sheathing manner by the bearings (4) from top to bottom; the bottoms of the three bracket rods (6) are arranged in the same horizontal plane and are lower than the lowest plane of the rotating shaft (1). The triangle leveling instrument is high in measurement accuracy; the three bracket rods can rotate around the rotating shaft, so that the measured plane can be measured along any direction; the bracket ...

Calibration device and method for glass rod drilling equipment

Vial with improved visibility for level

Electronic level gauge

Omnidirectional leveller

Invar level gauge with support frame

Circular spirit level with bubble of air

Improvements on the levels

Level with three bubbles of air, of which one allows the control from 0 to 45 deg.

Level

A level for indicating the orientation of a surface includes a first planar surface, a second planar surface, and a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface. A vial defines a long axis and contains a liquid and a gas bubble. The vial is coupled to the web such that the long axis is substantially parallel to the first planar surface. A tube deburring portion is coupled to the web and includes a male conical portion arranged to deburr an inner edge of a tube and a female conical portion arranged to deburr an outer edge of the tube.

MULTI-FUNCTION LEVEL WITH A JOINABLE END

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes: modular ends that allow attachment of mating levels for linear extension in one direction. The modular, or jointed, end includes a structure to hold a connector or to selectively receive a connector from another level such that that only applies a load to the jointed end and not the body of the level. 1. A level apparatus comprising:a body having a longitudinal axis and a plurality of faces including two side faces, a top and a bottom face, and two end faces, wherein each end face is located at the end of the longitudinal axis, wherein a jointed end is disposed on at least one of the plurality of faces;at least one level indicator coupled to the body and visible on the at least one side face of the body, the level indicator for displaying the amount of inclination; andwherein the jointed end includes a structure to hold a connector or to selectively receive another connector from another level to be selectively coupled to the level apparatus in a manner that only applies a load to the jointed end.2. The level apparatus of further comprising:a connector, or a structure to receive another connector, disposed in the jointed end of the body such that the level can be coupled to another level; andwherein the connector, or the structure to receive another connector, is configured to place a load on the level in a direction collinear with the longitudinal axis of the body.3. The level apparatus of wherein the connector or the structure to receive another connector will provide a compressive load on the end face of the level when coupled to another level claim 1 , or wherein the connector will receive a tension load when coupled to another level.4. The level apparatus of wherein the body of the level claim 1 , apart from the end face claim 1 , will have no load from coupling the level to another level.5. The level apparatus of wherein the ...

LEVEL

A level includes a first planar surface having a first longitudinal edge and a second longitudinal edge and a second planar surface having a third longitudinal edge and a fourth longitudinal edge. The first longitudinal edge and the third longitudinal edge define a first side plane and the second longitudinal edge and the fourth longitudinal edge define a second side plane. A vial has a long axis and contains a liquid and a gas bubble. A web is coupled to the first and second planar surfaces such that the first and second planar surfaces are spaced apart from and parallel to each other. The web includes a first side surface on the first plane and a second side surface. A first recess pattern is arranged to engage a first electrical component and a second recess pattern is arranged to engage a second electrical component. 1. A level for indicating the orientation of a surface , the level comprising:a first planar surface having a first longitudinal edge and a second longitudinal edge;a second planar surface having a third longitudinal edge and a fourth longitudinal edge, the first longitudinal edge and the third longitudinal edge defining a first side plane and the second longitudinal edge and the fourth longitudinal edge defining a second side plane;a vial having a long axis and containing a liquid and a gas bubble, the vial coupled to the web such that the long axis is substantially parallel to the first planar surface;a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and parallel to the second planar surface, the web including a first side surface disposed on the first plane and a second side surface spaced a non-zero distance from the second plane;a first recess pattern formed as part of the first side surface and arranged to closely engage a first electrical component to support the level; anda second recess pattern formed as part of the second side surface and arranged to closely ...

Level Clip for Wall-Mounted Posters

A level clip is disclosed for securing along the edge of a wall-hanging substrate for the purpose of leveling the substrate. The clip includes a body having a substrate-receiving slot and a contact surface. The clip also supports a bubble level so that it is aligned with the contact surface. The user inserts the edge of the substrate into the slot so that the edge of the substrate abuts evenly with the contact surface, thereby allowing the bubble level to convey level-alignment information in response to rotational movement of the substrate. Resilient outer arms adjacent to the slot create friction to help hold the clip in place. 1. A level clip for securing onto the edge of a wall-hanging substrate for the purpose of leveling the substrate , said clip including:a body having a substrate-receiving slot and a first contact surface;a bubble level having a longitudinal axis and being secured to said body, said level being aligned with said first contact surface;wherein said first contact surface is positioned within said slot for contacting said edge of said substrate and thereby allowing said bubble level to convey level-alignment information in response to movement of said substrate.2. The level clip claim 1 , according to claim 1 , wherein said body includes a second contact surface and two projecting arms claim 1 , said slot being defined as the space located between said second contacting surface and said two projecting arms.3. The level clip claim 2 , according to claim 2 , wherein at least one of said two projecting arms includes a first gripping portion that extends within said slot claim 2 , said gripping portion being sized to frictionally contact said substrate when said substrate is inserted within said slot so that said body becomes frictionally held to said inserted substrate.4. The level clip claim 2 , according to claim 2 , wherein said body includes a second gripping portion that extends within said slot claim 2 , said second gripping portion being ...

MULTI-FUNCTION LEVEL WITH HANDS-FREE RETAINING SYSTEM

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes one or more attachment devices to secure the level to the work or installation piece. The body of the level includes a structure to receive a fastener for coupling the level to a work piece. The structure to receive the fastener forms a hole, or a curved slot for adjustment, in the body of the level and is located near an end face at both ends of the level. 123-. (canceled)24. A level apparatus comprising:a body having a longitudinal axis and having two side faces, a top and a bottom surface, and two end faces with each end face located at the end of the longitudinal axis;a structure in the body to receive a fastener for coupling the level to a work piece; andat least one level indicator coupled to the body and visible on at least one of the two side faces of the body.25. The level apparatus of further comprising:a fastener coupled to the structure in the body, the fastener for coupling the level apparatus to a work piece for determining a level measurement.26. The level apparatus of wherein the fastener is an item selected from the group consisting of: a screw claim 25 , a nail claim 25 , a suction cup claim 25 , magnet claim 25 , and a clamp.27. The level apparatus of wherein the fastener is retractable into the body of the level.28. The level apparatus of wherein the fastener is selectively removable from the body.29. The level apparatus of wherein the structure in the body to receive the fastener is located approximately near a center point between the two end faces of the body.30. The level apparatus of further comprising:a plurality of structures in the body, wherein each of the plurality of structures can receive a fastener.31. The level apparatus of wherein one of the plurality of structures is located near one end face of the body and another of the plurality of structures is located near the other end face of the body.32. The ...

Multi-function level with adjustable positioning

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes one or more adjustment devices which allow angular and/or translational adjustment of the level. One or multiple adjustment devices can be disposed on one or both ends of the level for the desired adjustability. The adjuster can be disposed against a work piece via a non-slip backing. The adjustable translational or angular movement is provided by a cam, wedge, dial, rack and pinion, or screw.

Squaring and Leveling Tool

A multi-purpose squaring and leveling tool comprising a generally trapezoidal body, angled corners, and leveling inserts. The tool may be used for tradesman, pipe fitters, and home carpenters as a means of setting joints and other construction or repair. The shape of the tool allows for the squaring and leveling of joints around obstacles which may present barriers to traditional squaring tools. 1. A squaring and leveling tool , comprising: i. a generally longer first side;', 'ii. a generally shorter second side;', 'iii. an angled first end;', 'iv. an angled second end, wherein the angles of the first end and second end converge on the shorter second side of the tool; and', 'v. at least one housing opening; and, 'a. a generally trapezoidal housing further comprisingb. at least one level inserted into the housing opening.2. The squaring and leveling tool of claim 1 , further comprising at least one generally straight edge post extending from the tool.3. The squaring and leveling tool of claim 2 , wherein the at least one generally straight edge portion is substantially parallel to the longer first side.4. The squaring and leveling tool of claim 2 , wherein the at least one generally straight edge portion is substantially parallel to the longer first side.5. The squaring and leveling tool of claim 1 , wherein the first and second angled ends are angularly disposed at approximately 90 degrees from one another.6. The squaring and leveling tool of claim 1 , further comprising a hole through the generally trapezoidal housing.7. The squaring and leveling tool of claim 1 , further comprising a ruler.8. A squaring and leveling tool claim 1 , comprising: i. a generally longer first side;', 'ii. a generally shorter second side;', 'iii. an angled first end;', 'iv. an angled second end, wherein the angles of the first end and second end converge on the shorter second side of the tool; and', 'v. at least one housing opening, further comprising at least one level; and, 'a. a ...

Extendable Level

This invention relates to an extendable level device wherein the user may selectively reposition a level portion relative to a frame portion between a compact arrangement and an extended arrangement, and anywhere in between with relative ease and accuracy. In a preferred embodiment of the present invention, the extendable level device is comprised of a level portion that slides in and out of a housing frame, and a locking device for temporarily securing said level portion in a desired position relative to the housing frame. The interplay of the level portion and the housing frame enables the user to both (i) use, transport and/or store the device in its compact arrangement, and (ii) create a longer level device, by sliding the level portion partially out of said frame portion, when the user must level or plum a span that exceeds the length of traditional levels. 1. An extendable level device comprising:a level portion; anda housing frame.2. The extendable level device of claim 1 , wherein said level portion is selectively repositionable between a compact arrangement and an extended arrangement relative to said housing frame.3. The extendable level device of claim 1 , wherein said extendable level device further comprises a locking mechanism.4. The extendable level device of claim 1 , wherein said housing frame further comprises at least one of an upper track and a lower track.5. The extendable level device of claim 1 , wherein said housing level portion further comprises at least one bubble indicator.6. The extendable level device of claim 5 , wherein said at least one bubble indicator is a horizontal level.7. The extendable level device of claim 5 , wherein said at least one bubble indicator is a vertical level.8. The extendable level device of claim 1 , wherein said extendable level device comprises at least one ball bearing.9. An extendable level device comprising:a level portion comprised of at least one level;a housing frame comprised of an upper track and a ...

Bubble Level

A bubble type level for determining the orientation of a structure, such as an elongate pipe, that includes several differently oriented bubble vials that are secured within the level body in a manner such that if the bubble vials become broken or otherwise damaged, they can be easily replaced and the level need not be discarded. The bubble type level of the invention also includes a body portion having top and bottom rails that are chamfered in a manner to automatically align the level with the longitudinal axis of the pipe when the level is connected to the side of the pipe. The level further includes a plurality of longitudinally spaced magnets that are connected to the bottom rail of the level and can be used to releasably interconnect the level with a length of ferrous pipe. 1. A level for determining the orientation of a structure comprising: (i) a top rail having transversely spaced apart, chamfered sides;', '(ii) a bottom rail having transversely spaced apart, chamfered sides;', '(iii) first and second vial chambers, each having a threaded opening;, '(a) a body including(b) a first bubble vial disposed within said first vial chamber;(c) a second bubble vial disposed within said second vial chamber;(d) a first threaded connector receivable within said threaded opening of said first vial chamber for movement from a first position to a second position in engagement with said first bubble vial to secure said first bubble vial within said first vial chamber; and(e) a second threaded connector receivable within said threaded opening of said second vial chamber for movement from a first position to a second position in engagement with said second bubble vial to secure said second bubble vial within said second vial chamber.2. The level as defined in in which said chamfer on said top and bottom rails is between about 60 and 80 degrees.3. The level as defined in in which said first and second threaded connectors each comprises a cap screw.4. The level as defined in ...

Bubble Level

A bubble type level for determining the orientation of a structure that includes first and second differently oriented bubble vials that are secured within the level body in a manner such that if either of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The bubble type level of the invention also includes a novel connector mechanism that enables the level to be removably interconnected with the structure to be leveled. The level further includes a plurality of longitudinally spaced magnets that are connected to various surfaces of the level and a bulls-eye level that is mounted on the top surface of the level body. 1. A level for determining the orientation of a structure comprising:(a) a body including first and second vial chambers, each having a threaded opening;(b) a first bubble vial disposed within said first vial chamber;(c) a second bubble vial disposed within said second vial chamber;(d) a first threaded connector receivable within said threaded opening of said first vial chamber for movement from a first position to a second position in engagement with said first bubble vial to secure said first bubble vial within said first vial chamber; and(e) a second threaded connector receivable within said threaded opening of said second vial chamber for movement from a first position to a second position in engagement with said second bubble vial to secure said second bubble vial within said second vial chamber.2. The level as defined in in which said first and second threaded connectors each comprises a cap screw.3. The level as defined in in which said body includes a bottom surface and first and second end portions claim 1 , said bottom surface and said second end portion each having at least one magnet connected thereto.4. The level as defined in claim 1 , further including a connector mechanism connected to said body for releasably interconnecting said body with the structure.5. The level as ...

MULTI-ANGLE LEVELS AND PLUMBING METHODS

Multi-angle levels and plumbing methods are described. In one aspect, a multi-angle level has a body made up of a base section and a rotating section rotatably secured to the base section. A leveling mechanism is disposed on the rotating section. 1. A method comprising:securing a base section of a body of a multi-angle level on a cylindrical surface, a rotating section of the body rotatably secured to the base section and a leveling mechanism operatively coupled to the rotating section, and a concave portion of the base section and a concave portion of the rotating section when aligned define a concave bottom.2. The method of claim 1 , further comprising:adjusting orientation of the cylindrical surface such that the multi-angle level indicates that the cylindrical surface is level in one plane;rotating the rotating section of the body of the multi-angle level with respect to the base section secured to the cylindrical surface; andadjusting orientation of the cylindrical surface such that the multi-angle level indicates that the cylindrical surface is level in another plane.3. The method of claim 1 , wherein the securing of the base section of the body of the multi-angle level comprises mating the concave bottom of the base section of the multi-angle level to the cylindrical surface.4. The method of claim 1 , further comprising rotating the leveling mechanism within the rotating section of the body of the multi-angle level.5. The method of claim 1 , wherein the securing of the base section of the body of the multi-angle level comprises mating a generally curved bearing surface of a clamp extending from the body of the multi-angle level with an open top end of the cylindrical surface and clamping the cylindrical surface between the curved bearing surface and a fastener extending from the body claim 1 , generally perpendicular to the bearing surface. This application is a continuation of co-pending U.S. patent application Ser. No. 12/970,749, filed 16 Dec. 2010, ...

LEVEL

A level can include a measurement base portion having a reference surface arranged thereon to abut on a measurement surface and a bubble tube having a liquid and a bubble enclosed therein, the bubble tube arranged to be inclined at a certain angle in such a fashion that the bubble tube is away from or near to the reference surface in a direction from a peripheral portion of the reference surface toward a central portion of the reference surface. 1. A level , comprising:a measurement base portion having a reference surface arranged thereon to abut on a measurement surface; andbubble tubes having a liquid and a bubble enclosed therein, the bubble tubes arranged to be inclined at a certain angle in such a fashion that the bubble tubes are away from or near to the reference surface in a direction from a peripheral portion of the reference surface toward a central portion of the reference surface, whereinthe bubble tubes include a first bubble tube and a second bubble tube arranged in such a fashion that base-end sides thereof are connected or opposed to each other, whereinthe base-end sides are positioned at the central portion of the reference surface, and whereinwhen the base-end sides are connected to each other, the first bubble tube and the second bubble tube are formed in communication with each other in such a fashion that the bubble defined as a first bubble is movable between the first bubble tube and the second bubble tube, and the first bubble is formed in a size to extend from the first bubble tube to the second bubble tube, andwhen the base-end sides are opposed to each other, the bubble is enclosed in each of the first bubble tube and the second bubble tube on a base-end side thereof or a distal-end side thereof.2. The level according to wherein the first bubble tube and the second bubble tube are formed as a pair having base-end sides connected to each other claim 1 , and the first bubble tube and the second bubble tube are arranged to be inclined with ...

COMBINATION OF A COVER PLATE AND A DRAIN AND USE OF SUCH COMBINATION

A combination of a cover plate and a drain, preferably a floor drain is described. The cover plate is provided with first locking means and the drain is provided with cooperating second locking means for releasable connection of the cover plate to the floor drain. The cover plate is a temporary cover plate for use during installation of the drain. The cover plate may be used for a temporary protection of a drain during installation of the drain and for installing and adjusting the inclination of the drain without the need of separate levelling tools. To obtain this the cover plate is provided with levelling means for determining the orientation of the cover plate and thereby also the drain in relation to a horizontal or a vertical plane. The first locking means or the second locking means comprises a weakening arranged such that at least a part of the locking means is preferably damaged when the cover plate is removed from the drain to ensure that the cover is not reused. 1. A combination comprising: a cover plate and a drain for a floor or roof drain , wherein the cover plate is provided with first locking means , and wherein the drain is provided with cooperating second locking means for releasable connection of the cover plate to the drain , and wherein the cover plate is provided with level means for determining the orientation of the cover plate and thereby also the drain in relation to a horizontal plane or a vertical plane.2. The combination according to claim 1 , wherein the first locking means or the second locking means comprises a weakening arranged such that at least a part of the locking means is damaged when the cover plate is removed from the drain as the cover plate is a temporary cover plate for use during installation of the drain.3. The combination according to claim 1 , wherein the level means is chosen between a bull's eye spirit level and a combination of two perpendicularly arranged tubular spirit levels.4. The combination according to claim 3 ...

ALIGNMENT TOOL

An alignment tool for use in marking a surface is disclosed. The tool comprises a handle two pairs of longitudinal arms and each rotatably mounted in the region of their longitudinal centres to a rotational mechanism provided in or on the handle. The rotational mechanism is arranged such that, in use, movement of one of the pairs in a first rotational direction results in movement of the other pair in the counter direction by substantially the same angle. Each of the arms carries at least one movable marking indicator A user-operable locking mechanism is on or associated with the handle, the locking mechanism being configured selectively to prevent and enable rotation of the arms. 1. An alignment device for use in marking a surface , the device comprising:first and second longitudinal arms, each rotatably connected to a hub or handle, each arm carrying a scale or an indicator element; anda user-operable locking mechanism configured selectively to prevent and enable rotation of the arms.2. A device according to claim 1 , wherein the arms are rotatably connected to a handle and the locking mechanism is on or associated with the handle.3. A device according to claim 1 , wherein each arm carries an indicator element or elements movable relative to the arm along at least part of its length.4. A device according to claim 1 , wherein the first and second arms are connected to a mechanism configured such that rotational movement of one arm in a first direction is effective to move the other arm by the same amount in the counter direction.5. A device according to claim 4 , wherein the mechanism is a linkage mechanism comprised of a pair of linkage arms each connected at one part to a respective one of the longitudinal arms and at another part connected to each other.6. A device according to claim 1 , wherein the locking mechanism comprises a screw/clutch plate arrangement selectively movable between a locked position in which it applies a force onto the arms to hinder ...

Level

A level is selectively coupled to a work piece and includes a housing, an adjustable clamping mechanism configured to selectively couple the housing to the work piece, a first bubble vial coupled to the housing and operable to indicate a first levelness of the work piece, and a second bubble vial rotatably coupled to the housing about a first axis. The second bubble vial is operable to indicate a second levelness of the work piece.

Vial with Improved Visibility for Level

A level including level vial(s) having enhanced visibility are provided. The level may include a level vial including a material that is attracted to the interface or border of a globule within the level vial which improves visibility of the interface. The level may include a solid level indicator having easy to see end surfaces that are generally vertically oriented when in the level position. The end surfaces of the solid level indicator may allow the user to more easily compare the position of the solid level indicator to indicating lines formed on the level vial. The level may include a level vial including a first liquid and an immiscible second liquid forming a globule with the first material. The globule formed from the second material may improve visibility compared to a typical air bubble. 1. A level comprising:a level body defining a reference surface configured to engage a work piece;a vial supported by the level body, the vial comprising an inner surface defining an inner bore; and a first surface located at a first end of the solid indicator; and', 'a second surface located at a second end of the solid indicator opposite the first surface;', 'wherein the solid indicator moves within the inner bore of the vial in response to changing angular positions of the level body, wherein the solid indicator is shaped such that the first surface and the second surface are oriented in a perpendicular direction to the reference surface when the level body is oriented in a horizontal direction., 'a solid indicator located within the inner bore, the solid indicator comprising2. The level of claim 1 , wherein at least one of a liquid claim 1 , a gas claim 1 , or a vacuum surrounds the solid indicator within the vial.3. The level of claim 1 , wherein the first and second surfaces are substantially parallel planar surfaces.4. The level of claim 2 , further comprising:a pair of opposed parallel indicator lines located on the vial;a first length measured between and ...

Panel Installation Assist Device

A panel installation assist device for supporting one end of a panel during installation includes a bar, which has a set of holes extending therethrough from a first face thereof. Respective holes are selectively alignable with studs or rafters. Mounting hardware inserted through the holes mounts the bar to the studs or the rafters. The bar has a set of orifices positioned therethrough, each of which has a spirit bubble tube positioned therein, which is engaged to the bar. Respective spirit bubble tubes indicate an orientation of a longitudinal axis of the bar relative to horizontal and vertical. A notch extends into the bar from a first edge thereof and the first face, and between opposed ends of the bar. The notch is configured for insertion of an edge of a panel so that one end of the panel is supported by the bar to facilitate installation of the panel.

Level with Metal Frame Supporting Protective Outer Body

A tool, such as a level, including one or more polymer/plastic body segment, protective cover and/or seal is provided. The covers discussed herein may limit or prevent dirt or construction materials, such as concrete, from entering into the level body. The cover may also be a non-stick material, such as a polymer outer sleeve, that limits the ability of dirt and construction material to adhere to the level. The level may also include scratch resistant vial windows. 1. A level comprising: a planar base surface;', 'a vertical wall extending away from the planar base surface;', 'a vial opening defined at least in part within the vertical wall; and', 'a longitudinal axis extending between opposing ends of the level frame;, 'a level frame formed from a metal material, the level frame comprisinga level vial supported by the level frame within the vial opening; and a first pair of plastic body segments coupled to and positioned on opposite sides of the vertical wall of the level frame such that the first pair of plastic body segments define part of an exterior surface of the level; and', 'a second pair of plastic body segments coupled to and positioned on opposite sides of the vertical wall of the level frame such that the second pair of plastic body segments define part of the exterior surface of the level., 'a plastic outer level body coupled to the level frame, the outer level body comprising2. The level of claim 1 , wherein outer surfaces of the plastic outer level body define at least 50% of a total area of an exterior surface of the level.3. The level of claim 1 , wherein a longitudinal length of the plastic outer level body is at least 90% of a longitudinal length of the level frame.4. The level of claim 1 , wherein a height of the plastic outer level body is at least 50% of a height of the level frame.5. The level of claim 1 , wherein the level frame is formed from a single claim 1 , integral piece of magnesium metal material.6. The level of claim 1 , wherein the ...

HANDS-FREE LEVEL

Provided are examples of a hands-free level to quickly, accurately, and efficiency level and plumb a wide range of objects regardless of shape. The level includes a stationary component, an adjustable component, a level device attached to the stationary component/adjustable component, and a cord. The cord includes a J-shaped terminus that abuts the adjustable component. Advancing the cord urges the adjustable component towards the stationary component. Complementary locking teeth on the cord and stationary component lock the adjustable component in place and clamps the hands-free level to an object. This lets a user use two hands to hold and move the object while simultaneously checking the object for plumb and/or level. 1. A hands-free level , comprising;a stationary component including a set of stationary locking teeth formed on a surface of the stationary component;an adjustable component;at least one level device attached to at least one of the stationary component and the adjustable component;an cord comprising an elongated body terminating in a J-shaped terminus, the cord further comprising a set of cord locking teeth formed along a partial length of the elongated body and having an arrangement complementary to the set of stationary locking teeth, such that the set of cord locking teeth and the set of stationary locking teeth engage in a releaseable interlock engagement; andwherein the J-shaped terminus of the cord abuts the adjustable component and urges the adjustable component towards the stationary component in response to advancing the cord along the surface of the stationary component.2. The hands-free level of wherein the stationary component includes a first clamping surface extending from the surface at a 90° angle; and wherein the adjustable component defines a second clamping surface opposed to the first clamping surface.3. The hands-free level of wherein the first clamping surface and second clamping surface are parallel to each other.4. The hands- ...

Two Datum Vial Mounting System and Method

An automatic process and structural features for accurately producing levels is provided. The process enables more rapid production of levels, less operator work or error, and the ability to quantify errors and tolerances in the manufacture of the level. Coupling a level datum plane formed on the endcaps of a vial with a level datum plane of a frame ensures accurate construction of a level that can be automated and toleranced. Ensuring that the level datum plane created at the endcaps remains parallel (or at some other predesigned angle) to the measuring surfaces of the level reduces labor to manufacture the level and ensures measurement accuracy. 1. A level , comprising: first and second endcaps sealed on opposite ends of the vial, each endcap comprising a level surface, wherein the level surface of the first endcap and the level surface of the second endcap are coplanar and define a first plane; and', 'a level indicator located within the vial; and, 'a vial comprising two mounting surfaces that engage the level surfaces of the first and second endcaps of the vial; and', 'a level measuring surface parallel to the first plane., 'a frame comprising2. The level of claim 1 , wherein the level measuring surface defines a lower surface of the level.3. The level of claim 1 , wherein the vial is coupled to the frame with an adhesive.4. The level of claim 1 , comprising a magnet located in the level measuring surface.5. The level of claim 1 , wherein the level measuring surface extends along a longitudinal axis of the frame.6. The level of claim 5 , comprising:a detent in the level measuring surface; anda magnet located in the detent.7. A level claim 5 , comprising: a first endcap sealed to a first end of the vial;', 'a second endcap sealed to a second end of the vial opposite the first end, each endcap comprising a lower surface; and', 'a level indicator located within the vial; and, 'a vial comprising a mounting surface that defines a first plane, the mounting surface ...

LEVEL WITH QUICK-DISCONNECT END CAP

A level includes an end cap releasably attached to a level body. The end cap is configured to be inserted in, and withdrawn from, the level body with a sliding fit. Accordingly, the end cap can be withdrawn from the level body simply by squeezing with the fingers of one hand two opposing actuators formed in the end cap against the bias of respective living hinges to release detents from detent apertures formed in opposing side walls of the level body, and then using the same hand to slide the end cap out of the level body without having to touch the level body with either hand. 1. A level , comprising:a level body supporting a level vial; andan end cap releasably connected to the level body;wherein the end cap includes an actuator and a detent;the detent is operatively associated with the level body to releasably retain the end cap on the level body;the level body defines a level volume; andwherein the actuator is disposed outside the level volume.2. The level claimed in claim 1 , wherein the detent is laterally spaced from the actuator.3. The level claimed in claim 2 , wherein the detent and actuator are connected via a living hinge.4. The level claimed in claim 3 , wherein:the end cap includes an end cap body;the end cap body defines the actuator, the living hinge and the detent; andwherein the end cap body is formed as a single unitary structure.5. The level claimed in claim 4 , wherein:the level body includes a detent-retaining portion; andwherein the living hinge biases the detent into engagement with the detent-retaining portion to releasably retain the end cap on the level body.6. The level claimed in claim 5 , wherein the actuator is operative to cause the living hinge to withdraw the detent from engagement with the detent-retaining portion.7. The level claimed in claim 6 , wherein:the detent-retaining portion includes a detent aperture formed in the level body; andwherein the detent cooperates with the detent aperture to releasably retain the end cap on the ...

Device and Method for Measuring and Adjusting the Slope of a Surface

The invention is a method and device for measuring the slope of a surface. The device includes a frame, one or more clear tubes containing a liquid and a gas bubble, and an attachment facilitating attachment to a sloped surface. The attachment may be a removable strap or magnets. The tubes are fixed at angles greater than zero degrees and less than ninety degrees relative to the bottom surface of the frame and a visual indication of the angle of each tube is present on the device. The device is designed to be placed parallel to the slope of a sloped surface and the slope of the surface can then be increased or decreased such that the gas bubble will become centered within the tube when the angle of slope conforms to a desired standard.

Finger Grip Spirit Level

A device for measuring the level of the end surface of a pipe, comprising a body, a planar reference surface, and a retractable spring-loaded finger extendable through and below the planar reference surface to engage the inside surface of the pipe and secure the level in place. The level body may comprise an elongated body having an elongated chamber and an elongated reference plane, said plane comprising at least one reference surface and at least one opening to the chamber. 1. A level for measuring the level of a pipe end comprising:a body;a planar reference surface; andat least one downwardly depending member extending from the body below the plane of the reference surface and having a contact portion for contacting the pipe wall.2. The level of claim 1 , wherein at least one of the at least one downwardly depending members is spring-biased so that it imparts a lateral force against the pipe wall when the planar reference surface is in contact with the pipe end.3. The level of wherein the at least one downwardly depending member comprises:a proximal portion proximal to the plane of the reference surface; andthe contact portion is below the proximal portion and protrudes laterally from the proximal portion so that the proximal portion cannot make contact with the pipe wall when the contact portion makes contact with the pipe wall.4. The level of claim 1 , wherein the body is elongated in a longitudinal direction parallel to the planar reference surface claim 1 , further comprising:a spring having a first connection to the body and a second connection to at least a first one of the at least one downwardly depending member so that the spring may impart a force against longitudinal displacement of the first downwardly depending member.5. The level of wherein the first downwardly depending member is slidably connected to the body so that it may move in the longitudinal direction of the body and is connected to the spring so that the spring may impart a force against ...

Level With Vial Protection Assembly

A level device may include a housing, a vial, a retention well and a multidirectional vial protection assembly. The housing may have a top face, a bottom face, a front face, a rear face, a first end and a second end. The vial may include a generally cylindrical tube with a bulge formed at a middle portion thereof. The vial may contain a liquid therein and an air bubble formed in the liquid such that the air bubble sits in the bulge when the vial is oriented such that one of the bottom face, front face, rear face, first end or second end is level or plumb. The retention well may be formed in the top face and extend through portions of the front and the rear faces toward the bottom face. The vial may be retained at opposing axial ends thereof in the retention well and may include an axis that extends substantially perpendicular to respective planes of the first end and the second end. The multidirectional vial protection assembly may be configured to extend over the top face proximate to the opposing axial ends of the vial to protect the vial in at least three directions. 1. A level device comprising:a housing having a top face, a bottom face, a front face, a rear face, a first end and a second end;a vial comprising a generally cylindrical tube with a bulge formed at a middle portion thereof, the vial containing a liquid therein and an air bubble formed in the liquid such that the air bubble sits in the bulge when the vial is oriented such that one of the bottom face, front face, rear face, first end or second end is level or plumb;a retention well formed in the top face and extending through portions of the front and the rear faces toward the bottom face, the vial being retained at opposing axial ends thereof in the retention well defining an axis that extends substantially perpendicular to respective planes of the first end and the second end; anda multidirectional vial protection assembly configured to extend over the top face proximate to the opposing axial ends ...

Angular Indicator Tool

An improvement in workpiece-engageable devices for accurate workpiece angular formation including a plurality of spirit vials and an engager of a workpiece which establishes an intended bending plane. The plurality of spirit vials includes formation-angle vials adjacent to one another and supported in a respective plane parallel to the intended bending plane and in an orientation corresponding to a respective one of intended angles with respect to a base plane. At least one control vial is supported in a body of the device and aligned in a plane parallel to the base plane. The formation-angle vials may include four formation-angle vials each oriented at one of angles 10°, 22.5°, 30°, 45°, 90° and in some embodiments 60° with respect to the base plane. 1. In a workpiece-engageable device for accurate workpiece angular formation including a plurality of spirit vials and an engager of a workpiece , the improvement comprising:the workpiece engager establishing an intended bending plane; andthe plurality of spirit vials includes formation-angle vials adjacent to one another, each formation-angle vial being supported in a respective plane parallel to the intended bending plane and in an orientation corresponding to a respective one of intended angles.3. The device of wherein the at least one control vial includes two control vials positioned orthogonally to each other to facilitate the accuracy of the initial orientation of the workpiece.4. The device of wherein the opposite surface defines two control-viewing windows each for one of the control vials.5. The device of wherein the opposite surface includes:a control-vial portion including the control-viewing window(s); anda formation-angle vial portion including at least one formation-angle viewing window for the plurality of formation-angle vials.6. The device of wherein the at least one formation-angle viewing window includes a plurality of formation-angle viewing windows adjacent to one another claim 5 , each formation- ...

DEVICE FOR MEASUREMENT OF DEVIATION FROM A REFERENCE AXIS

A device for measurement of deviation of a surface being assessed from a reference axis includes a device body having a means for determining a pre-selected reference axis, the means including a reference surface of the device body which can be aligned with the reference axis, and an indicator on the device body for indicating alignment of the reference surface with the reference axis. A deviation meter connected to the device body is configured to measure the extent of deviation from the reference axis, wherein the deviation meter includes a reference point and a gauging means indicating the measure of the deviation of the reference point from the reference surface. An adjuster is configured to adjust the relative position of the reference point of the deviation meter to the reference surface of the device. 1. A device for measurement of deviation of a surface being assessed from a reference axis including: 1. a reference surface of the device body which can be aligned with the reference axis; and', '2. an indicator on the device body for indicating alignment of the reference surface with the reference axis;, '(i) a device body having a means for determining a pre-selected reference axis, the means including 1. a reference point; and', '2. a gauging means indicating the measure of the deviation of the reference point from the reference surface;, '(ii) a deviation meter connected to the device body to measure the extent of deviation from the reference axis, wherein the deviation meter includes(iii) including an adjuster to adjust the relative position of the reference point of the deviation meter to the reference surface of the device.2. A device for measurement of deviation from a reference axis according to wherein the adjuster is formed by the connection of the deviation meter to the device body such that the user holding the device body can manipulate the adjuster without handling the adjuster.3. A device for measurement of deviation from a reference axis ...

VEHICLE SAFETY DEVICE FOR ENGINE SHUT-OFF AND EMERGENCY ASSISTANCE

A vehicle safety device for detecting vehicle tilt automatically shuts-off power to an ignition system and fuel pump and summons emergency assistance using a bistable switch circuit that toggles between a first bistable switch position in response to a reset signal and a second bistable switch position in response to an alert signal. The safety device can remain in the bistable switch positions without a power source and employ an encrypted bi-directional protocol to summon emergency assistance and generate the reset signal without vehicle operator intervention. 1a tilt sensor that generates an alert signal in response to vehicle tilt; and selectively connect a power source to an ignition system and a fuel pump in the first bistable switch position in response to a reset signal; and', 'selectively disconnect the power source from the ignition system and the fuel pump and generate a notification signal in the second bistable switch position in response to the alert signal to shut off the engine and summon emergency assistance at a remote location., 'a bistable switch circuit that toggles between a first bistable switch position and a second bistable switch position to. A vehicle safety device, comprising: This application is a continuation and claims benefit of U.S. patent application Ser. No. 16/746,474 filed Jan. 17, 2020, which is a continuation-in-part and claims benefit of U.S. patent application Ser. No. 15/872,829 filed Jan. 16, 2018 (now U.S. Pat. No 10,539,084), which is a continuation-in-part and claims benefit of U.S. patent application Ser. No. 14/944,818 filed Nov. 18, 2015 (now U.S. Pat. No 9,869,286), which is a non-provisional and claims benefit of U.S. Provisional Application No. 62/081,127, filed Nov. 18, 2014, the specification(s) of which is/are incorporated herein in their entirety by reference.Also, U.S. patent application Ser. No. 15/872,829 is a non-provisional and claims benefit of U.S. Provisional Patent Application No. 62/516,351 filed Jun. ...

Level with Metal Frame Supporting Protective Outer Body

A tool, such as a level, including one or more polymer/plastic body segment, protective cover and/or seal is provided. The covers discussed herein may limit or prevent dirt or construction materials, such as concrete, from entering into the level body. The cover may also be a non-stick material, such as a polymer outer sleeve, that limits the ability of dirt and construction material to adhere to the level. The level may also include scratch resistant vial windows. 1. A level comprising:a planar base surface;an upper planar surface;a longitudinal axis extending between opposing ends of the level and parallel to the planar base surface and the upper planar surface; and an enlarged upper section that defines a maximum width of the level body, the maximum width located at a vertical position between a vertical midpoint of the level body and the upper planar surface;', 'an inwardly extending section located below the enlarged upper section and extending inwardly relative to a vertical central plane perpendicular to the planar base surface and the upper planar surface; and', 'an outwardly extending lower section located below the inwardly extending section, wherein the outwardly extending lower section extends outward relative to the vertical central plane and downward toward the planar base surface., 'a level body, wherein, when viewed in cross-section perpendicular to the longitudinal axis, the level body comprises2. The level of claim 1 , wherein the enlarged upper section claim 1 , the inwardly extending section and the outwardly extending lower section together define opposing left and right outer surfaces that are symmetrical about the vertical central plane.3. The level of claim 2 , wherein the enlarged upper section claim 2 , the inwardly extending section and the outwardly lower extending section are defined by an opposing pair of plastic body segments.4. The level of claim 3 , wherein the planar base surface and the upper planar surface are defined by an ...

MULTI-FUNCTION LEVEL WITH A JOINABLE END

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes: modular ends that allow attachment of mating levels for linear extension in one direction. The modular, or jointed, end includes a structure to hold a connector or to selectively receive a connector from another level such that only applies a load to the jointed end and not the body of the level. 1. A level apparatus comprising:a body having a longitudinal axis and a plurality of faces including two side faces, a top and a bottom face, and two end faces, wherein each end face is located at the end of the longitudinal axis, wherein a jointed end is disposed on at least one of the plurality of faces;at least one level indicator coupled to the body and visible on the at least one side face of the body, the level indicator for displaying the amount of inclination; andwherein the jointed end includes a structure to hold a connector or to selectively receive another connector from another level to be selectively coupled to the level apparatus in a manner that only applies a load to the jointed end.2. The level apparatus of further comprising:a connector, or a structure to receive another connector, disposed in the jointed end of the body such that the level can be coupled to another level; andwherein the connector, or the structure to receive another connector, is configured to place a load on the level in a direction collinear with the longitudinal axis of the body.3. The level apparatus of wherein the connector or the structure to receive another connector will provide a compressive load on the end face of the level when coupled to another level claim 1 , or wherein the connector will receive a tension load when coupled to another level.4. The level apparatus of wherein the body of the level claim 1 , apart from the end face claim 1 , will have no load from coupling the level to another level.5. The level apparatus of wherein the ...

Frame with Integrated Surface Attachment for Drywall and Drywall-Like Surfaces

A frame and a device for mounting a plurality of frames in a grid. The frame has an axial first mounting member and a second mounting member, the first mounting member having a generally flat portion exposed to and generally flush with a perimeter surface of the frame. The alignment device has a cross-shaped body having a pair of horizontal members and a pair of vertical members intersecting at a common point, the horizontal and vertical members having interior surfaces defining four quadrants, the alignment device further comprising a level attached to the cross-shaped body and a magnet mounted in a recess in one of the horizontal members or vertical members. The alignment device used to position and mount the frame. 1. A frame comprising:at least one framing member having an outer perimeter surface, the at least one framing member having a front surface and a back surface; a head portion having a perimeter surface;', 'a threaded member extending from one end of the head portion;', 'a shaft extending from the head portion in a direction opposite the threaded member;', 'wherein the threaded member is threaded into the framing member, such that the shaft of the first mounting member extends from the back surface of the framing member and part of the perimeter surface of the head portion of the first mounting member is disposed adjacent the outer perimeter of the framing member such that the mounting member is capable of magnetic communication with a magnetic device; and, 'a first mounting member comprisinga second mounting member partially disposed in the framing member and having a shaft extending from the back surface of the framing member.2. The frame of claim 1 , wherein the first mounting member extends from the back surface of the framing member a first distance and the second mounting member extends from the back surface of the framing member a second distance that is sufficiently less than the second first to allow the frame to be pivoted about an axis of the ...

Level with Removable and/or Interchangeable Sleeve

A tool, such as a level, including one or more covers or sleeves is provided. The level body and sleeve each have a cooperating engagement structure that allows the sleeve to be removably coupled to the level body. A level kit including a level body and a plurality of removable sleeves is also provided. 1. A level comprising: an upper surface;', 'a lower surface opposite the upper surface;', 'a wall extending between the upper surface and the lower surface, the wall defining an outwardly facing, left side surface and an outwardly facing, right side surface;', 'a first channel defined in the wall and recessed relative to the left side surface;', 'a second channel defined in the wall and recessed relative to the right side surface; and, 'a level body formed from a metal material, the level body comprisinga level vial supported by the level body; and an outer surface;', 'an inner surface;', 'a body between the outer surface and the inner surface;', 'a first rib extending inwardly away from the inner surface; and', 'a second rib extending inwardly away from the inner surface;, 'a protective outer cover comprisingwherein the first rib is received by the first channel and the second rib is received into the second channel, wherein engagement between the first rib and first channel and the second rib and between the second channel couples the protective outer cover to the level body.2. The level of claim 1 , wherein the level body is formed from a metal material and the protective outer cover is formed from a polymer material.3. The level of claim 2 , wherein the level body is formed from a single integral piece of metal material claim 2 , wherein the body of the protective outer cover is formed from a single claim 2 , integral piece of polymer material claim 2 , wherein the protective outer cover has a maximum length measured in a longitudinal direction that is at least 90% of a maximum length of the level body measured in the longitudinal direction.4. The level of claim ...

SLOPE AND LEVEL ANGLE MEASURING DEVICE

A handheld device for finding the angle of a slope of a surface or verifying whether a surface is level or perpendicular which has a housing with a generally planer configuration, two perpendicularly intersecting straight edges, an arcuate slot comprising greater than 90° having a concave and a convex side positioned in said housing said concave side facing and opposed to said perpendicularly intersecting straight edges, a sealed tubular member filed with liquid and having one gas bubble therein, position along the arcuate slot and visible on at least one side of said housing. The tubular member is calibrated to determine 0 and 90 degree points which are marked on the housing and a plurality of indicia along said housing adjacent to said slot, indicating degrees between 0° to 90°. 1. A device comprising a housing having planer configuration , two perpendicularly intersecting straight edges ,an arcuate slot comprising greater than 90° having a concave and a convex side positioned in said housing and opposed to said perpendicularly intersecting straight edges, said concave side facing said perpendicularly intersecting straight edges,a sealed tubular member filed with liquid and having one gas bubble therein, position along said 90° arcuate slot and visible on at least one side of said housing, said tubular member being calibrated to determine 0° and 90° points which are marked on the housing anda plurality of indicia along said housing adjacent to said arcuate slot and said tubular member, indicating degrees between 0° to 90°.2. The device according to claim 1 , wherein said arcuate slot extends through said housing.3. The device according to claim 2 , wherein said indicia are on both sides of said housing adjacent to said arcuate slot.4. The device according to claim 1 , having transparent member covering said arcuate slot.5. The device according to claim 1 , wherein said liquid is colored.6. The device according to claim 1 , wherein a magnet strip is imbedded in ...

LEVEL

A level includes a top surface, a bottom surface parallel with the top surface, and a body accommodating at least one vial. The body has at least one through hole, at least one portion of the vial is exposed through the through hole, a close-ended locating hole is mounted at a side of the through hole, an opened-ended locating hole is mounted at another side of the through hole, and two sides of the vial are accommodated in the two locating holes respectively. A side of the opened-ended locating hole is mounted with a locating aperture so that a magnet is positioned in the locating aperture so as to fix the vial. 1. A level , comprising:a top surface;a bottom surface being parallel with the top surface; anda body accommodating at least one vial;wherein the body has at least one through hole, at least one portion of the vial is exposed through the through hole, a close-ended locating hole is mounted at a side of the through hole, an opened-ended locating hole is mounted at another side of the through hole, two sides of the vial are accommodated in the two locating holes respectively, and a side of the opened-ended locating hole is mounted with a locating aperture;whereby a magnet is positioned in the locating aperture so as to fix the vial.2. The level as claimed in claim 1 , wherein the through hole is used as a view window for observation of a position of a bubble in the vial.3. The level as claimed in claim 1 , the vial is positioned in the through hole. The present invention is related to a level, and more particularly to a level which has a vial-receiving aperture and a magnet-locating aperture combined with each other so that the level can be prepared cost-effectively and appear beautiful.A level is necessary for a practitioner employed in civil engineering and building, electrical and plumbing engineering, or interior decorating when measuring the angle of a datum plane. Among various kinds of levels, a level with a bubble vial is the most popular with the ...

LEVELING TOOL

A leveling tool is provided that includes an elongated base member having a first set of opposing sides, the first set of opposing sides having a smooth, even edge. The leveling tool also includes a clamp that has at least one level detecting element disposed thereon, is flexible, and fits snugly around a second set of opposing sides of the elongated base member. 2. A leveling tool according to claim 1 , wherein the elongated base member comprises wood claim 1 , plastic claim 1 , composite claim 1 , glass claim 1 , or metal.3. A leveling tool according to claim 1 , further comprising a second level detector that is substantially perpendicular to the at least one level detector and disposed upon the first side of the elongated base member.5. A leveling tool according to claim 4 , wherein the leveling tool is used as a guide for smoothing uncured flooring materials claim 4 , concrete claim 4 , or curable ceramics.7. A leveling tool according to claim 6 , wherein the shorter opposing side comprises a flange.8. A leveling tool according to further comprises a level detector mount disposed upon the clamp.11. A method of using a leveling tool according to claim 10 , wherein the leveling tool further comprises a second level detector that is substantially perpendicular to the at least one level detector and disposed upon the first side of the elongated base member.12. A method of using a leveling tool according to claim 10 , wherein the clamp comprises two level detectors.13. A method of using a leveling tool according to claim 12 , further comprising aligning the two level detectors substantially perpendicular to each other in the leveling plane.14. A method of using a leveling tool according to claim 13 , further comprising moving the leveling tool along the frame in a leveling plane so that the smooth claim 13 , even edge of the elongated base member smooths the surface of the uncured building material.15. A method of using a leveling tool according to further ...

Five Vial Level

A level for determining the orientation of a structure that includes a plurality of bubble vials that are secured within the level body in a manner such that, if any one of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The body of the level of the invention includes an upper surface having a pair of viewing openings for viewing certain of the bubble vials and a lower surface having a pair of viewing openings for viewing certain of the bubble vials. The level also includes a bulls-eye level that is mounted on the upper surface of the level body and a plurality of magnets that are mounted on the lower surface of the level body for engagement with the structure to be oriented. 1. A leveling tool comprising:(a) a body having a top surface, a bottom surface and first and second end surfaces, said body having a plurality of vial chambers, each said vial chamber having a threaded opening;(b) a bubble vial disposed within each of said vial chambers of said body;(c) a threaded vial securement connector receivable within said threaded opening of each of said vial chambers for movement between first and second positions to secure said bubble vials within said vial chambers; and(d) at least one magnet connected to said bottom surface of said body.2. The leveling tool as defined in further including a bulls-eye level connected to said top surface of said body.3. The leveling tool as defined in in which said bottom surface is provided with a longitudinally extending claim 1 , generally V-shaped groove.4. The leveling tool as defined in in which at least one of said plurality of bubble vials is disposed at an angle with respect to said top surface of said body.5. The leveling tool defined in in which at least one of said plurality of bubble vials is disposed in a parallel relationship with said top surface of said body.6. The leveling tool as defined in in which said top surface is provided with a pair of spaced ...

Level with Rotating Vial and Locking Assembly

A level including a rotating level vial is provided. The level includes a locking mechanism that utilizes an actuator that engages a brake to lock the rotating vial into the desired position. The locking mechanism may include a spring element that is compressed by the actuator during locking, and the spring element in turn pushes against the brake facilitating control of the normal force that the brake applies to the vial surround of the rotating vial. The rotating level vial may engage the level body such that the rotating level vial is permitted to rotate 360 degrees in both the clockwise and counter clockwise directions. 1. A level comprising:a level body defining a base surface and a longitudinal axis extending between a front end and a rear end surface of the level body;a level vial located within the level body;a vial support supporting the level vial, the vial support located within an opening formed in the level body, wherein the vial support has an axis of rotation and is positioned such that the axis of rotation is perpendicular to the longitudinal axis and parallel to a plane defined by the base surface; a fastener;', 'an insert having a threaded channel parallel to the longitudinal axis, wherein the threaded channel includes an open end accessible through the rear end surface such that the fastener is received within the threaded channel through the rear end surface., 'a locking system comprising2. The level of claim 1 , wherein the vial surround and the level vial are located between the rear end surface and a central vial.3. The level of claim 1 , wherein the fastener is a threaded screw having a head that includes a sidewall and an endwall claim 1 , the endwall recessed inward along the longitudinal axis relative to the rear end surface.4. The level of claim 3 , wherein in a locked position claim 3 , the fastener does not protrude from the rear end surface.5. The level of claim 3 , wherein the sidewall includes a gripping surface.6. The level of claim ...

Easy Assembly Level

An easy assembly level includes a body, a fixing assembly, and a bubble level vial. The body defines at least one compartment. The at least one bubble level vial is positioned within the at least one compartment. The at least one fixing assembly includes a first retainer and a second retainer connectable to the body and configured for jointly retaining the at least one bubble level vial within at least one compartment. The first and second retainers are fastened to the body by at least one rivet. 1. An easy assembly level comprising:a body defining at least one compartment wherein the at least one compartment extending through a first side and a second side of the body respectively;at least one bubble level vial positioned within the at least one compartment;at least one fixing assembly including a first retainer and a second retainer connectable to the body and configured for jointly retaining the at least one bubble level vial within at least one compartment, wherein the first retainer is made of metal, wherein the second retainer is made of metal, wherein the first and second retainers are fastened to the body by at least one rivet, wherein the first and second retainers each have a hole corresponding to the at least one rivet and configured for insertion of the at least one rivet; andwherein the body has a through hole corresponding to the at least one rivet and configured for insertion of the at least one rivet, and wherein when the first and second retainers are fastened to the body, the at least one rivet is inserted through the hole of first retainer, the through hole of the body, and the hole of second retainer sequentially.2. The easy assembly level as claimed in claim 1 , wherein the body has at least one notch formed therein for facilitating the user holding the body ergonomically.3. The easy assembly level as claimed in claim 2 , wherein the at least one notch includes two pair of notches located oppositely claim 2 , with one pair of notches located ...

Level

A level is selectively coupled to a work piece and includes a housing, an adjustable clamping mechanism configured to selectively couple the housing to the work piece, a first bubble vial coupled to the housing and operable to indicate a first levelness of the work piece, and a second bubble vial rotatably coupled to the housing about a first axis. The second bubble vial is operable to indicate a second levelness of the work piece.

An Intelligent Liquid Intake Measurement Device

The present invention relates to a liquid retaining device for providing the actual amount of liquid intake by a user, comprising: a) a container body having a bottom wall and side walls, wherein the inside surface of the bottom and side walls is a non-conductive layer; b) at least one pair of sensors in form of capacitive strips that are embedded within the side walls in such a way that each strip extends from top to bottom of the side wall, such that the non-conductive layer serves as a dielectric in a capacitor composed of said capacitive strips a conductive liquid within said container body, thereby the readings of said sensors indicates the liquid level inside the container body across the side wall; and c) an electronic module that includes a control logic for handling the readings of said sensors, thereby enabling to convert said readings into the actual amount of liquid intake. 1. A liquid retaining device for providing the actual amount of liquid intake by a user , comprising:a) a container body having a bottom wall and side walls, wherein the inside surface of the bottom and side walls is a non-conductive layer;b) at least one pair of sensors in form of capacitive strips that are embedded within the side walls in such a way that each strip extends from top to bottom of the side wall, such that the non-conductive layer serves as a dielectric in a capacitor composed of said capacitive strips and a conductive liquid within said container body, thereby the readings of said sensors indicates the liquid level inside the container body across the side wall as each sensor may provide different level of readings when the liquid level inside the container body is not equal across the side wall, thereby enabling to calculate the tilting angle of said device; andc) an electronic module that includes a control logic for handling the readings of said sensors, thereby enabling to convert said readings into the actual amount of liquid intake.2. A device according to claim ...

Level including a slot for receiving a straight edge

A level including a first plate defining a top surface of the tool, and a second plate defining a bottom surface of the tool. The bottom plate extends generally parallel to the first plate. The level also includes a center plate having two opposing side surfaces extending generally perpendicular to the first plate and the second plate. The center plate connects the first plate and the second plate. The level further includes a plurality of apertures extending through the center plate, and a plurality of tubular vials disposed within the plurality of apertures. Each tubular vial contains fluid and air. The level also includes a slot extending along the first plate from a first end of the tool to a second end of the tool. The slot is configured to receive a straight edge.

Level Including a Slot for Receiving a Straight Edge

A level including a first plate defining a top surface of the tool, and a second plate defining a bottom surface of the tool. The bottom plate extends generally parallel to the first plate. The level also includes a center plate having two opposing side surfaces extending generally perpendicular to the first plate and the second plate. The center plate connects the first plate and the second plate. The level further includes a plurality of apertures extending through the center plate, and a plurality of tubular vials disposed within the plurality of apertures. Each tubular vial contains fluid and air. The level also includes a slot extending along the first plate from a first end of the tool to a second end of the tool. The slot is configured to receive a straight edge. 1. A level comprising:a first plate defining a top surface of the level;a second plate defining a bottom surface of the level;a center plate connecting the first plate and the second plate;a level vial supported by the center plate; anda slot extending along the first plate from a first end of the level to a second end of the level, the slot configured to receive a straight edge, wherein the slot includes a first wall and a second wall both recessed into the first plate and a shelf connecting the first and second walls, and further wherein the first wall is angled relative to the shelf such that an interior angle measured within the slot between the shelf and the first wall is less than 90 degrees.2. The level of claim 1 , wherein the top surface is generally parallel to the bottom surface and the shelf is parallel to the top surface and to the bottom surface.3. The level of claim 2 , wherein a width of the top surface is greater than a width of the center plate.4. The level of claim 1 , further comprising a second slot extending along a length of the first plate or the second plate.5. The level of claim 1 , wherein the slot is configured to removably receive the straight edge such that the first ...

Levelling Device

Described is a levelling device () comprising a body portion () having one or more level indicators () mourned therein and a pair of electrical socket pins () extending outwardly from a first side of the body portion () arranged to be received in apertures () provided in a power socket of a wall plate (). 1. A levelling device comprising:a body portion having one or more level indicators;a pair of electrical socket pins extending outwardly from the body;a pair of studs extending outwardly from a side surface of the body; andone or more openings provided through the body;wherein the electrical socket pins are receivable in apertures of a power socket and wherein the studs are receivable in apertures in a wall plate such that the openings in the body provide access for a screwdriver to allow tightening of screws of the wall plate.2. A levelling device in accordance with claim 1 , wherein first and second level indicators are provided claim 1 , each comprising a spirit level tube such that the first spirit level tube is oriented to be perpendicular to the second spirit level tube.3. A levelling device in accordance with claim 2 , wherein the body portion is generally elongate in shape and the electrical socket pins are provided extending generally outwardly from adjacent a midpoint thereof.4. A levelling device with claim 2 , wherein the body portion comprises first and second parallel side members and first and second end members claim 2 , the first end member joining the first and second side members adjacent first ends thereof and the second end member joining the first and second side members adjacent second ends thereof.5. A levelling device in accordance with claim 4 , wherein electrical socket pins extend outwardly from a side of the first side member.6. A levelling device in accordance with claim 5 , wherein the studs include a first pair of studs extending outwardly from the first side member claim 5 , adjacent opposed ends of the side member.7. A levelling ...

Post Level

A post level for determining the orientation of a structure that includes a pair of bubble vials that are secured within the level body in a manner such that, if either one of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The body of the post level of the invention includes an upper portion, a lower portion having a first side having a slot, an intermediate portion and a rear surface having an outwardly extending locating shoulder for engaging the structure to be oriented. The post level also includes a bulls-eye level that is mounted on the intermediate portion of the level body and an elastomeric connector cord that is receivable within the slot of the first side of the body which enables the level to be removably secured to the structure being oriented. Additionally, the level includes a plurality of magnets that are connected to the level body for engagement with the structure to be oriented. 1. A level for determining the orientation of a structure comprising:(a) a body including an upper portion having a first vial chamber, a second vial chamber and a top surface, a lower portion having a first side having a slot and a second side, said body having a rear surface provided with an outwardly extending locating shoulder for engaging the structure to be oriented;(b) a first bubble vial disposed within said first vial chamber of said upper portion of said body;(c) a second bubble vial disposed within said second vial chamber of said upper portion of said body; and(d) a connector member for connecting said body to the structure to be oriented.2. The level as defined in in which each said first and second vial chambers of said upper portion of said body has a threaded opening and in which said level further includes a threaded connector receivable within said threaded opening of each of said first and second vial chambers for movement between first and second positions to secure said bubble vials ...

VEHICLE SAFETY DEVICE FOR ENGINE SHUT-OFF AND EMERGENCY ASSISTANCE

A vehicle safety device for detecting vehicle tilt automatically shuts-off power to an ignition system and fuel pump and summons emergency assistance using a bistable switch circuit that toggles between a first bistable switch position in response to a reset signal and a second bistable switch position in response to an alert signal. The safety device can remain in the bistable switch positions without a power source and employ an encrypted bi-directional protocol to summon emergency assistance and generate the reset signal without vehicle operator intervention. 1. A vehicle safety device , comprising:a tilt sensor that generates an alert signal in response to vehicle tilt; and selectively connect a power source to an ignition system and a fuel pump in the first bistable switch position in response to a reset signal; and', 'selectively disconnect the power source from the ignition system and the fuel pump and generate a notification signal in the second bistable switch position in response to the alert signal to shut off the engine and summon emergency assistance at a remote location., 'a bistable switch circuit that toggles between a first bistable switch position and a second bistable switch position to2. The device of claim 1 , wherein the bistable switch circuit includes:a relay switch that connects the power source at an input to the ignition system and the fuel pump at a first output and disconnects the power source from a notification signal line at a second output in response to the reset signal and selectively disconnects the power source from the ignition system and the fuel pump and connects the power source to the notification signal line in response to the alert signal.3. The device of claim 1 , where n the bistable switch circuit includes:a first relay switch that connects the power source to the ignition system and the fuel pump in response to the reset signal and disconnects the power source from the ignition system and the fuel pump in response to ...

LEVEL VIAL AND METHOD OF MANUFACTURING SAME

A level vial is provided that includes an outer structure disposed over the outer surface of an inner structure. The inner structure has an outer surface and interior surface. An internal cavity is defined by the interior surface. Laser markings are present in the inner structure on the outer surface and/or between the outer surface and interior surface of the inner structure. A liquid is sealed within the internal cavity. A method for manufacturing a level vial is also provided. The method includes providing an inner structure and molding a second structure over the outer surface of the inner structure. Radiation is transmitted through the second structure to form a marking on the inner structure. A liquid is sealed within the internal cavity. 1. A method for manufacturing a level vial comprising:providing a first inner structure having an outer surface and an interior surface, wherein the interior surface defines an internal cavity;molding a second structure over the outer surface of the first inner structure;transmitting radiation through the second structure to form a marking on the first inner structure;providing a liquid into the internal cavity; andsealing the liquid in the internal cavity.2. The method of claim 1 , further comprising forming the first inner structure by molding.3. The method of claim 2 , wherein the internal cavity is barrel-shaped.4. The method of claim 1 , wherein the internal cavity is barrel-shaped and formed by internal machining or milling of the interior surface of the first inner structure.5. The method of claim 1 , wherein the second structure is molded over the outer surface of the first inner structure by injection molding.6. The method of claim 5 , wherein the second structure surrounds the outer surface of the first inner structure.7. The method of claim 5 , wherein the second structure directly contacts the outer surface of the first inner structure.8. The method of claim 1 , wherein the first inner structure comprises ...

TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES

This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and replaceable undersides for creating various effects all in one simple to use tool. 1. A trowel comprising:a handle;a base configured to accept a correspondingly configured blade,configured to replaceably attach and detach to and from said base and further comprising at least one area that is in a plane parallel to the plane of the underside of the base;an at least one level configured to be set in place into said area in said base that is in a plane parallel to the plane of the underside of the base; anda blade configured to replaceably attach and detach to and from said base and when attached, be attached in a plane parallel to the plane of the underside of the base and the said area in said base that is in a plane parallel to the plane of the underside of said base and configured with a means for replaceably attaching said blade to said base.2. The trowel of claim 1 , wherein it comprises two levels configured to be set in place into said area in said base that is in a plane parallel to the plane of the blade when attached in place.3. The trowel of claim 2 , wherein said two levels are in 90° orientation to each other.4. The trowel of wherein the handle and base are made from a non-stick plastic.5. The trowel of wherein the at least one level is adjustable.6. The trowel of wherein both levels are adjustable.7. The trowel of wherein the blade is a composite where one material is wood and the other is plastic.8. The trowel of wherein the blade is a composite of two dissimilar materials.9. The trowel of wherein said means for replaceably attaching said blade to said base is via snaps.10. The trowel of wherein said means for replaceably attaching said blade to said base is via magnets.11. The trowel of wherein said means for replaceably attaching said blade to said base is via a quarter turn ...

Magnet Mounting and Retention System for Tool

A tool, such as a level, with magnets embedded in a working surface is provided. For example, the magnets assist in coupling the level to magnetic workpieces. The magnets are placed in a chamber with a floor having a periphery and internal walls extending from the floor periphery. Flanges extend from internal wall of the chamber toward a central axis or point and partially further define the chamber volume. Flanges may be created by depressing surface of the level near the chamber, thus deforming the level body surface to create a channel and a flange from the material displaced from the channel.

LASER RECEIVER AND TARGET WITH LIGHTED INDICATORS

A movable accessory for an automatic point layout system includes a laser receiver, target screen, and an array of LEDs. A laser controller aims a vertical laser light plane toward any desired point on the jobsite. The user moves the accessory into the laser light plane, thereby impacting a photosensor on the laser receiver. The accessory's electronic controller translates that laser light impact and illuminates a corresponding LED. The illuminated LED indicates the desired point of interest on the jobsite floor for the user to mark. An electronic distance measuring instrument (an LDM) aims along the same laser plane, and the target screen reflects the LDM signal to provide a distance reading, which is sent to a remote controller operated by the user. Alternatively, the LED array indicates where the laser plane strikes the photosensor, allowing the user to quickly move the accessory to the null position of the photosensor. 1. A movable accessory for a layout and point transfer system , the accessory comprising:(a) a target screen having a surface that is at least partially reflective to emissions from an electronic distance measuring instrument, said surface having a longitudinal axis;(b) a laser light receiver comprising: a processing circuit, a memory circuit including instructions executable by said processing circuit, a communications circuit, an input/output interface circuit, and at least one photosensor that detects a wavelength emitted by a laser light transmitter;(c) a plurality of photoemitters that are controlled by at least one output signal that is generated by said input/output interface circuit;wherein:(d) said plurality of photoemitters is mounted proximal to a bottom portion of said movable accessory, at least two of the individual photoemitters of said plurality being mounted at different horizontal positions;(e) said at least one photosensor of the laser light receiver is oriented in a non-vertical orientation; (i) to monitor an position of where ...

Multiple Door Closer Installation System

Concealed door closers are found in most commercial building and serve a useful purpose in controlling the closure of exterior entrance doors. The correct placement and installation of a door closer presents an arduous challenge for an installer who is often faced with uneven surfaces upon an active construction site. The related art relies upon the use of plumb bobs attached to upper door frame components and measuring implements placed upon ground surfaces. The task is so difficult that special training is required and specialist in the art are often employed install door closers. The presently disclosed embodiments comprise a jig system allowing for one or two door closers to be correctly positioned without the use of external or hand held measuring implements. An optional laser mounting system vitiates the need to attach lasers to door closer spindles. 1. A jig system for the installation of one or two door closers , the jig system comprising:{'b': 150', '120', '130', '140', '142, 'a) a longitudinal body section () having six sides and a first end and a second end, with the first end and the second end each comprising a U shaped assembly () with each U shaped assembly comprising a set of two U shaped protrusions () defining a U shaped void () and an inner arch area ();'}{'b': '155', 'b) a handle () having six sides including a bottom side centrally disposed upon to an upper horizontal side of the longitudinal body section;'}{'b': '160', 'c) a first cross member () attached to the first end of the longitudinal body section and a second cross member attached to the second end of the longitudinal body section;'}{'b': 161', '170, 'd) the first and second cross members each having a first and second end, with each first and second end defining a threaded leveling screw void () and each threaded leveling screw void mated to a comporting leveling screw ().'}2155156. The jig system of wherein the handle () defines a handle void ().3165. The jig system of wherein a first ...

Level with Rotating Vial and Locking Assembly

A level including a rotating level vial is provided. The level includes a locking mechanism that utilizes an actuator that engages a brake to lock the rotating vial into the desired position. The locking mechanism may include a spring element that is compressed by the actuator during locking, and the spring element in turn pushes against the brake facilitating control of the normal force that the brake applies to the vial surround of the rotating vial. The rotating level vial may engage the level body such that the rotating level vial is permitted to rotate 360 degrees in both the clockwise and counter clockwise directions. 1. A level comprising:a level body defining a base surface configured to engage a workpiece;a rotating level vial located within the level body, the rotating level vial having an interior chamber containing a mineral spirit liquid and a bubble;a vial support surrounding and supporting the rotating level vial, the vial support located within an opening formed in the level body, wherein the vial support is rotatable within the opening such that the rotating level vial may be oriented at a plurality of angular positions relative to the base surface; and a threaded channel;', 'a threaded screw engaging the threaded channel; and', 'a brake component having a first surface facing the vial support and a second surface facing the threaded screw;, 'a locking system comprising a locked position in which the threaded screw engages the brake component such that the first surface of the brake component engages the vial support with a force sufficient to restrain rotation of the vial support and to hold the rotating level vial and vial support in a selected angular position relative to the base surface; and', 'an unlocked position in which the vial support and rotating level vial are permitted to rotate within the opening., 'wherein the threaded screw is moveable within the threaded channel between2. The level of claim 1 , further comprising a spring element ...

Length Adjustable Level

An extendible or adjustable length level is provided. The level includes a locking mechanism allowing the user to fix the level at a selected or desired level. The locking system allows the user to lock the level at the desired length and provides more effective and robust locking than conventional expanding levels. In some embodiments, the locking mechanism is designed such that translational movement of the user-actuated control (as opposed to rotational motion) is used to move the locking mechanism into the locked position. 1. A level comprising:a body member that extends along a longitudinal axis; a first planar base surface; and', 'a first top surface opposing the base surface;, 'a first body portion coupled to the body member, the first body portion comprising a second planar base surface coplanar with the first planar base surface, the first and second base surfaces collectively defining a working base surface; and', 'a second top surface coplanar with the first top surface;, 'a second body portion slidably coupled to the body member, the second body portion comprisinga level sensing device; and{'sup': '2', 'a brake structure that comprises an engagement surface that interfaces with a surface of the body member, wherein the interface between the engagement surface and the body member biases the second body portion to remain stationary with respect to the first body portion, wherein the engagement surface of the braking structure defines an area at least 500 mm;'}wherein relative positions of the first body portion and the second body portion define a fully retracted position and a fully extended position, the fully retracted position defining a shortest working length of the level along the longitudinal axis and the fully extended position defining a longest working length of the level along the longitudinal axis.2. The level of claim 1 , comprising a locking mechanism coupled to the second body portion claim 1 , the locking mechanism comprising a user ...

TRIP HAZARD MEASUREMENT GAUGE

A trip hazard measurement gauge is, except for a measurement module and display, constructed primarily of aluminum. A cylindrical tube has an upper straight section and a lower straight section that are interconnected by a curved section. The upper straight section and the lower straight section form an obtuse angle. A cylindrical aluminum housing is connected to the tube via a conical connecter piece. A non-movable foot is rigidly connected to the cylindrical housing. A measurement module is installed within the cylindrical housing. A slidable rule, to which a movable foot is attached to a lower end thereof, extends from the measurement module. A return spring ensures that the movable foot returns to its lowermost position. After turning ON the display, selecting the measurement system and zeroing the gauge, it is ready to measure differences in elevation between adjacent sidewalk slabs. 1. A trip hazard measurement gauge comprising:a tube;a housing rigidly secured to the tube, said housing having an opening in a lower end thereof;a non-movable foot rigidly affixed to the housing;a measurement module installed within the housing, said measurement module having a movable rule that slides within a reader;a movable foot secured to a lower end of the rule;a battery-powered electronic display module that attaches to an upper portion of the tube, said electronic display module having ON/OFF and measurement module zeroing controls; anda cable threaded through the tube and exiting through an aperture in the tube that interconnects the reader with the display module;wherein said trip hazard measurement gauge functions by reporting a distance in elevation between the non-movable foot and the movable foot when each foot is resting on only one of two adjacent slabs.2. The trip hazard measurement gauge of claim 1 , wherein a difference in elevation between two adjacent concrete slabs is measured by placing the slidable foot on an adjoining edge of the uppermost slab and pushing ...

Levelling Device

A levelling device () comprising a body portion () having one or more level indicators () mounted therein and a pair of electrical socket pins () extending outwardly from a first side of the body portion () arranged to be received in apertures () provided in a power socket of a wall plate (). 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. A levelling device comprising:a body portion having one or more level indicators;a pair of electrical socket pins extending outwardly from a first side of the body portion; anda pair of cylindrical lugs extending outwardly from a second opposite side of the body portion, the cylindrical lugs being hollow and comprising openings extending through the body portion to the first side thereof;wherein the electrical socket pins are receivable in apertures provided in a power socket, and wherein the cylindrical lugs are engageable with apertures in a wall plate for receiving securing screws such that a screwdriver may be passed through the openings from the first side surface to engage with and tighten the securing screws.15. The levelling device in accordance with claim 14 , wherein first and second level indicators are provided claim 14 , each comprising a spirit level tube claim 14 , wherein a first spirit level tube is oriented to be perpendicular to a second spirit level tube.16. The levelling device in accordance with claim 15 , wherein the body portion is generally elongate in shape and the electrical socket pins are provided extending generally outwardly from adjacent a midpoint thereof.17. The levelling device in accordance with claim 16 , wherein the cylindrical lugs are located adjacent opposed ends of the body portion.18. The levelling device in accordance with claim 17 , wherein a pair of studs is provided extending outwardly from the body portion for engaging with apertures in a mounting block.19. ...

MANUFACTURING WORK MACHINE

A board working device includes an adjustment mechanism including a plurality of main legs provided on a bottom portion of a base , the main legs being capable of adjusting a position of the base in vertical directions, and bolt heads for operating the main legs, a mounting head which rotates the bolt heads and adjusts the position of the base in the vertical directions, and a moving device which moves a mounting head to an arbitrary position on the base, in which the bolt heads are arranged within a movement range of the mounting head according to the moving device. Accordingly, it is possible to automatically perform leveling of the base using the mounting head, and it is possible to appropriately and swiftly perform the leveling of the base regardless of proficiency of an individual worker. 1. A manufacturing work machine provided with an adjustment mechanism including an adjustment section for adjusting an inclination of an adjustment target body which is one of abase and a conveyance device which is arranged on the base , the manufacturing work machine comprising:an adjustment section operation device which adjusts the inclination of the adjustment target body by operating the adjustment section; anda moving device which moves the adjustment section operation device to an arbitrary position above the base,wherein the adjustment section is arranged within a movement range of the adjustment section operation device according to the moving device.2. The manufacturing work machine according to claim 1 , further comprising:a control device which controls operations of the adjustment section operation device;an inclination checker for confirming the inclination of the adjustment target body; andan imaging device capable of imaging the inclination checker,wherein the control device controls the operations of the adjustment section operation device based on imaging data of the inclination checker which is imaged by the imaging device.3. The manufacturing work machine ...

Level with Removable and/or Interchangeable Sleeve

A tool, such as a level, including one or more covers or sleeves is provided. The level body and sleeve each have a cooperating engagement structure that allows the sleeve to be removably coupled to the level body. A level kit including a level body and a plurality of removable sleeves is also provided. 1. A level comprising: an upper surface;', 'a lower surface opposite the upper surface;', 'a wall extending between the upper surface and the lower surface, the wall defining an outwardly facing, left side surface and an outwardly facing, right side surface;', 'a first channel defined in the wall and recessed relative to the left side surface;', 'a second channel defined in the wall and recessed relative to the right side surface; and, 'a level body comprisinga level vial supported by the level body; and an outer surface;', 'an inner surface;', 'a body between the outer surface and the inner surface;', 'a first rib extending inwardly away from the inner surface; and', 'a second rib extending inwardly away from the inner surface;, 'a protective outer cover comprisingwherein the first rib is received by the first channel and the second rib is received into the second channel, wherein engagement between the first rib and first channel and the second rib and the second channel couples the protective outer cover to the level body;wherein the body of the protective outer cover includes a pair of vertical sidewalls extending away from an end wall, wherein the first rib and the second rib extend inward from portions of the inner surface defined by the vertical sidewalls, wherein heights of the vertical sidewalls are less than a height of the wall of the level body such that portions of the left and right side surfaces of the level body and the upper surface of the level body are not covered by the protective outer cover.2. The level of claim 1 , wherein the level body is formed from a metal material and the protective outer cover is formed from a polymer material.3. The ...

Level with Removable and/or Interchangeable Sleeve

A tool, such as a level, including one or more covers or sleeves is provided. The level body and sleeve each have a cooperating engagement structure that allows the sleeve to be removably coupled to the level body. A level kit including a level body and a plurality of removable sleeves is also provided. 1. A level comprising: an upper surface;', 'a lower surface opposite the upper surface;', 'a longitudinal axis extending parallel to the lower surface;', 'a wall extending between the upper surface and the lower surface, the wall defining an outwardly facing, left side surface and an outwardly facing, right side surface;, 'a level body comprisinga level vial supported by the level body; and an outer surface;', 'an inner surface;', 'a body between the outer surface and the inner surface;', 'a pair of vertical sidewalls extending away from an end section; and', 'a groove defined in the end section extending inward toward the body of the protective outer cover and extending lengthwise parallel to the longitudinal axis, wherein the groove is configured to engage an elongate workpiece., 'a protective outer cover removably coupled to the level body comprising2. The level of claim 1 , the level body further comprising:a first channel defined in the wall and recessed relative to the left side surface;a second channel defined in the wall and recessed relative to the right side surface;a first rib extending inwardly away from the inner surface; anda second rib extending inwardly away from the inner surface.3. The level of claim 1 , wherein a medial plane bisects the protective outer cover and wherein the end section of the protective outer cover includes an outer surface claim 1 , the outer surface tapering inward toward the medial plane defining the groove in the end section.4. The level of claim 3 , wherein the groove is symmetrical about the medial plane.5. The level of claim 1 , wherein the end section further includes an end wall claim 1 , the end wall comprising an inner ...

LEVEL

The invention pertains to a spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole (), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element () emerges from the base body (), which interacts by form fitting with the runner element () for a section and applies force to it in or approximately in the normal direction of the measuring soles (), and a second sliding element () emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles. 11012521454. Spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole () , being connected to the latter and able to move relative to it in its longitudinal direction , wherein the first and the second measuring sole run at the same level ,characterized in that{'b': 26', '12', '14', '52', '54', '28, 'a first sliding element () emerges from the base body (), which interacts by form fitting with the runner element () for a section and applies force to it in or approximately in the normal direction of the measuring soles (, ), and a second sliding element () emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.'}2. Spirit level according to claim 1 ,characterized in that{'b': 26', '28', '48', '106', '108', '14', '52', '54, 'the first and the second sliding element (, ) each have at least one spring element (, , ) and/or at least one section with spring properties for the applying of force to the runner element () in the normal direction to ...

Bracket Mounting Tool And Method Of Use

There is provided a tool that makes more efficient and accurate mounting of brackets to a surface. The tool includes predefined locations for preinstalling fasteners used to hold a bracket at a wall or other structure. The tool also includes a level to ensure that fasteners mounted using the tool are positioned vertically with respect to one another. The tool also can be used to mount a second bracket at a same vertical height of a corresponding first bracket. 1. A tool for installing fasteners to mount a bracket:an elongated body having a centerline axis in an elongated direction of the body, defining at least two fastener guide apertures aligned parallel to the centerline axis, and spacing between at least two fastener guide apertures matching spacing between mounting apertures of a bracket; anda level being permanently fixed to the body and perpendicular to the centerline axis.2. The tool of wherein the body has at least two longitudinal guide edges parallel to the centerline axis.3. The tool of wherein the at least two fastener guide apertures being aligned along the centerline axis.4. The tool of wherein the at least two fastener guide apertures include a first portion contiguous with a second portion claim 1 , and the first portion being smaller than the second portion.5. The tool of wherein at least one of the at least two fastener guide apertures includes a slot at a bottom edge of the body.6. The tool of wherein the body includes at least two recesses used in affixing the level to the body.7. The tool of further comprising a handle associated with the body to move the body between a first position for installing one or more fasteners and a second position for removing the body from the installed one or more fasteners claim 1 , and the handle being disposed out of a plane of the body at an angle greater than zero with respect to the body.8. The tool of wherein a bottom edge of the body is perpendicular to the centerline axis.9. A method for installing ...

Multi-Functional Level Ruler

Related is a measuring tool, and particularly is a multi-functional level ruler. The multi-functional level ruler comprises a box body, the box body is internally mounted with a ruler-returning spring and a tape measure, the ruler-returning spring is wound on a shaft inside the box body, the tape measure is connected with the ruler-returning spring and wound on the ruler-returning spring, one end that is on a right side plate of the box body and close to a back side plate is provided with an opening, one end of the tape measure is provided with a stopper, the tape measure is run out of the opening, and the stopper is located at the opening; the back side plate of the box body is provided with a suction pad, a position that is on a bottom plate of the box body and close to the opening is hinged with a straight ruler, a top plate of the box body is provided with a groove, a counterweight is arranged in the groove, a position that is on the top plate of the box body and close to the opening is provided with a hanging shaft, and the counterweight is connected on the hanging shaft through a suspension wire. The multi-functional level ruler is simple in structure and convenient to carry, and capable of solving a problem that a photo frame is tilted during installation, therefore, the multi-functional level ruler is applicable to installation of photo frames of different sizes; also, the multi-functional level ruler can be used by one person to solve different horizontality problems, saving time and labour. 1. A multi-functional level ruler , comprising:a box body, wherein said box body comprises a top plate, a bottom plate, a front side plate, a back side plate, a left side plate and a right side plate;said box body is internally mounted with a ruler-returning spring and a tape measure;said ruler-returning spring is wound on a shaft inside said box body;said tape measure is connected with said ruler-returning spring and wound on said ruler-returning spring;an opening is ...

LEVEL AND LEVEL ASSEMBLY

Detailed herein is a level device having a body having a first face, an opposing second face, and a perimeter extending between the first and second faces. The perimeter includes first, second, third, and fourth sides, where a first reference surface extends along the third side and a second reference surface extends along the fourth side orthogonal to the first reference surface. A third reference surface may be between the first and second reference surfaces disposed at a 45-degree angle relative to each of the first and second reference surfaces. A first bubble vial having a first longitudinal axis parallel to the first reference surface is received in a first recess defined along the first side, and a second bubble vial having a second longitudinal axis parallel to the second reference surface is received in a second recess defined along the second side. 1. A level device comprising:a body comprising a first face, an opposing second face, and a perimeter extending between the first face and the opposing second face;the perimeter comprising a first side, a second side, a third side, and a fourth side, a first reference surface extending along the third side, a second reference surface extending along the fourth side orthogonal to the first reference surface, and a third reference surface between the first and second reference surfaces disposed at a 45-degree angle relative to each of the first and second reference surfaces;a first bubble vial received in a first recess defined along the first side, the first bubble vial having a first longitudinal axis parallel to the first reference surface; anda second bubble vial received in a second recess defined along the second side, the second bubble vial having a second longitudinal axis parallel to the second reference surface.2. The device of claim 1 , wherein at least one of the first and second faces comprises a fourth reference surface.3. The device of further comprising an opening extending through the body from ...

Two Datum Vial Mounting System and Method

An automatic process and structural features for accurately producing levels is provided. The process enables more rapid production of levels, less operator work or error, and the ability to quantify errors and tolerances in the manufacture of the level. Coupling a level datum plane formed on the endcaps of a vial with a level datum plane of a frame ensures accurate construction of a level that can be automated and toleranced. Ensuring that the level datum plane created at the endcaps remains parallel (or at some other predesigned angle) to the measuring surfaces of the level reduces labor to manufacture the level and ensures measurement accuracy. 1. A level , comprising: first and second endcaps sealed on opposite ends of the vial, each endcap comprising a level surface, wherein the level surface of the first endcap and the level surface of the second endcap are coplanar and define a first plane;', 'a fluid captured within an internal volume formed by the vial and the endcaps; and', 'a level indicator located within the fluid;, 'a vial comprising two mounting surfaces that are coplanar with each other and define a second plane, the mounting surfaces engage the level surfaces of the first and second endcaps of the vial; and', 'a level measuring surface;, 'a frame comprisingwherein the vial is mounted to the frame such that the first and second planes are parallel, such that the vial is parallel to the level measuring surface within a tolerance.2. The level of claim 1 , further comprising a lens that surrounds the vial.3. The level of claim 1 , further comprising a shroud that surrounds the endcaps and the vial.4. The level of claim 1 , wherein the endcaps of the vial are coupled to the mounting surfaces of the frame with an adhesive.5. The level of claim 1 , wherein the level measuring surface extends along a longitudinal axis of the frame claim 1 , and a side measuring surface extends along a transverse axis of the frame.6. The level of claim 5 , further comprising ...

DEVICE FOR POSITIONING HANGING ITEMS

Examples of a device for hanging multiple items on a structure are disclosed. The device comprises an elongated body with a planar configuration and a first opening in the body in proximity to one of its ends. The opening is shaped and sized so that it can fit over a hardware, such as a screw or nail, that penetrates into the structure. One or more additional markings are formed in the body at a pre-determined distance from the first opening. The hardware at the first opening holds the end of the device in place so that the body can be placed against the structure and extended in a desired direction to mark position of a next item by registering it with a position of the one of the additional markings. 1. A device for hanging multiple items on a structure , the device comprising:an elongated body having a first end, a second end and a top and a bottom edges, the body having a planar configuration;a first opening formed in the body in proximity to one of its ends, the opening being shaped and sized so that a hardware that penetrates into the structure secures the body to the structure at the first opening to mark a position of a first item; andone or more additional markings formed in the body at a pre-determined distance from the first opening to mark a position of an additional item.2. The device of claim 1 , wherein the one or more additional markings is an opening formed in the body along its length at predetermined distance from the first opening claim 1 , the first opening and the one or more additional openings laying at a same longitudinal axis along the length of the body.3. The device of claim 1 , wherein the one or more additional marking is a notch formed at an edge of the body claim 1 , the one or more notches being at predetermined distance from the first opening claim 1 , the first opening and a tip of the one or more notches laying at a same longitudinal axis along the length of the body.4. The device of claim 1 , wherein the one or more additional ...

LEVELING TOOL

A leveling tool is disclosed having a clamp that attaches to tubing, plumbing or other objects to determine whether the object is horizontally level or vertically plumb. The clamp of the leveling tool is capable of attaching to an object with the use of a single hand and/or is capable of remaining attached to an object without requiring a hand to hold the leveling tool. 1. A leveling tool , comprising:a body having a first end portion, a second end portion, a base, and two or more side surfaces between the first and second end portions;a notch in a central portion of the base of the body, the notch running from the first end portion to the second end portion of the body;a first level coupled to the body approximately parallel to a long axis of the notch;a second level coupled to the body approximately orthogonal to the first level;a clamp assembly affixed to the base, the clamp assembly comprising a first clamp and a second clamp;a first tightening member having a first head and a first shank end portion opposite the first head, wherein the first tightening member is threadedly coupled to a first aperture in the first clamp with the first shank end portion positioned between the first aperture and the notch; anda second tightening member having a second head and a second shank end portion opposite the second head, wherein the second tightening member is threadedly coupled to a second aperture in the second clamp with the first shank end portion positioned between the first aperture and the notch.2. A leveling tool , comprising:a body having a first end portion, a second end portion, and at least a first, second, and third side surface between the first and second end portions;a notch in a central portion of the first side surface of the body, the notch running from the first end portion to the second end portion of the body;a first level coupled to the body approximately parallel to the first side surface;a second level coupled to the body approximately parallel to ...

Level with Magnetic Coupling

A tool, such as a level, including one or more magnetic coupling device is provided. The magnetic coupling device may be a magnetic circuit including metal components surrounding a magnet, such as a permanent rare-earth magnet. 1. A level comprising:a level body formed from a first metallic material, the level body defining a base surface configured to engage a workpiece;a groove formed in the base surface and extending in a longitudinal direction along an entire longitudinal length of the base surface;at least one level vial located within the level body;a cavity located in the level body defining an opening along the base surface;a magnetic circuit coupled to the level body within the cavity, the magnetic circuit comprising:a pair of metallic structures, formed from a second metallic material, wherein the second metallic material is a ferromagnetic material and is different from the first metallic material; anda permanent magnet located between opposing inner surfaces of the pair of metallic structures;wherein the cavity is located within the groove, wherein each of the metallic structures includes an angled outer surface defining a plane located at an angle relative to the base surface between 0 degrees and 90 degrees, the angled outer surface facing in a direction away from the base surface and away from the permanent magnet.2. The level of claim 1 , wherein the angle of the plane defined by the angled outer surfaces relative to the base surface is between 10 degrees and 80 degrees.3. The level of claim 2 , wherein the angle of the plane defined by the angled outer surfaces relative to the base surface matches an angle of the groove.4. A level comprising:a level body formed from a first metallic material, the level body defining a base surface configured to engage a workpiece;a groove formed in the base surface and extending in a longitudinal direction along an entire longitudinal length of the base surface;at least one level indicator located within the level ...

Level Vial Mounting System For A Box Beam Level

A level includes a level body having top, bottom and side walls, and a window that opens into the interior of the body. A level vial, which is secured to a vial mount, is positioned within the window opening. A vial retainer is secured within the interior of the level body, and includes a lower portion engaged with the bottom wall and upper portions engaged with the upper wall on either side of the window opening. The vial mount is secured to the vial retainer to secure the vial in a position in which the vial is visible from the exterior of the level body through the window. A vial position adjustment arrangement is provided for adjusting the position of the vial relative to the level body when the vial mount is secured to the vial retainer 1. A level , comprising:a level body including a top wall, a bottom wall and a pair of sidewalls extending between and interconnecting the top wall and the bottom wall, wherein the top wall, the bottom wall and the sidewalls cooperate to define an interior of the level body, and wherein the level body includes a window opening;a level vial positioned within the window opening of the level body, wherein the level vial is secured to a vial mount;a vial retainer secured within the interior of the level body, wherein the vial retainer includes a lower portion engaged with an upwardly facing surface defined by the bottom wall and a pair of spaced-apart upper portions engaged with a downwardly facing surface defined by the upper wall and located one on either side of the window opening, wherein engagement of the lower portion of the vial retainer with the upwardly facing surface defined by the bottom wall and engagement of the upper portions of the vial retainer with the downwardly facing surface of the upper wall prevents upward-downward movement of the vial retainer relative to the level body; andwherein the vial mount is secured to the vial retainer and the vial is visible from the exterior of the level body through the window.2. ...

Length Adjustable Level

An extendible or adjustable length level is provided. The level includes a locking mechanism allowing the user to fix the level at a selected or desired level. The locking system allows the user to lock the level at the desired length and provides more effective and robust locking than conventional expanding levels. In some embodiments the locking mechanism is designed such that translational movement of the user-actuated control (as opposed to rotational motion) is used to move the locking mechanism into the locked position. 1. A level comprising:an inner body member that extends along a longitudinal axis; a first planar base surface; and', 'a first top surface opposing the base surface;, 'a first body portion coupled to the inner body member, the first body portion comprising a second planar base surface coplanar with the first planar base surface, the first and second base surfaces collectively defining a working base surface; and', 'a second top surface coplanar with the first top surface, the first and second top surfaces collectively defining a working top surface;, 'a second body portion slidably coupled to the inner body member, the second body portion comprisinga level sensing device; anda locking mechanism coupled to the second body portion, the locking mechanism comprising a user actuated control, wherein the user actuated control is configured such that translational movement of the user actuated control moves the locking mechanism between a locked position and an unlocked position;wherein relative positions of the first body portion and the second body portion define a fully retracted position and a fully extended position, the fully retracted position defining a shortest working length of the level along the longitudinal axis and the fully extended position defining a longest working length of the level along the longitudinal axis.2. The level of claim 1 , wherein the user actuated control is a slide that translates in a direction of the longitudinal ...

Level with Removable End Cap with Wall Grip

A level with a clip and removable end cap is provided. The end cap includes an outer member and locking member received within a clip that is affixed inside an end of the level. The locking member is inserted into the outer member pushing a moveable portion of the outer member into an engagement, such as a shearing engagement, that holds the end cap assembly in place relative to the level body. The clip includes a projection that interfaces with an aperture in the level frame. 1. A level comprising: an upper wall;', 'a lower wall;', 'a first sidewall extending between the upper wall and the lower wall;', 'a second sidewall extending between the upper wall and the lower wall, the second sidewall spaced apart from and substantially parallel to the first sidewall;', 'an interior passageway defined by interior surfaces of the upper wall, the lower wall, the first sidewall, and the second sidewall; and', 'a frame aperture defined by the first sidewall near an end of the first sidewall;, 'an elongate frame comprisingan orientation measuring component supported by the frame; and a first wall;', 'a second wall; and', 'a projection extending from the first wall;', 'wherein the projection is received within the frame aperture such that the projection extends past an outer surface of the first sidewall, when the clip is positioned within the interior passageway of the frame., 'a clip comprising2. The level of claim 1 , wherein the frame aperture forms a polygonal shape.3. The level of claim 2 , wherein the polygonal shape is a rectangle.4. The level of claim 1 , wherein the projection defines a first surface substantially parallel to the first wall and spaced apart from the first wall by a first distance and a second surface adjacent to the first surface claim 1 , the second surface substantially parallel to the first wall and spaced apart from the first wall by a second distance.5. The level of claim 4 , wherein the first distance is greater than the second distance.6. The ...

Bubble Level

A bubble type level for determining the orientation of a structure that includes first and second differently oriented bubble vials that are secured within the level body in a manner such that if either of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The bubble type level of the invention also includes a novel thumb screw type connector mechanism that enables the level to be removably interconnected with the structures to be leveled, such as conduit. The level further includes a plurality of longitudinally spaced magnets that are connected to various surfaces of the level and a bulls-eye level that is mounted on the top surface of the level body. 1. A level for determining the orientation of a structure comprising:(a) a body having a top surface, a bottom surface and first and second end portions, said body having at least one vial chamber;(b) a bubble vial disposed within said vial chamber of said body; and(c) a connector mechanism connected to said body proximate said first end portion thereof for releasably interconnecting said body with the structure, said connector mechanism comprising a structure engaging member movable between a first position and a second position and an operating member operably associated with said structure engaging member for moving said structure engaging member from said first position to said second position.2. The level as defined in in which said vial chamber has a threaded opening and in which said level further includes a threaded connector receivable within said threaded opening of said vial chamber for movement between first and second positions to secure said bubble vial within said vial chamber.3. The level as defined in in which said structure engaging member comprises a threaded member and in which said operating member comprises a rotatable finger engaging member threadably interconnected with said threaded member.4. The level as defined in in which said ...

SUPPORT FOR A TRIPOD

A head for supporting an imaging device and being supported by a tripod. 1. A mounting assembly suitable to support an imaging device thereon and suitable to be supported by a tripod comprising:(a) said mounting assembly including a tiltable structure suitable for supporting said imaging device only capable of being tilted along a single tiltable axis;(b) said mounting assembly including a base supporting said tiltable structure suitable to be supported by said tripod that is rotatable only along a single rotary axis generally perpendicular to said tiltable axis; (i) said mounting assembly including a bubble level, said mounting assembly including a battery enclosed within a housing, said mounting assembly including an illumination source, and said mounting assembly including a trigger mechanism where triggering said trigger mechanism results in electrically interconnecting said battery source with said illumination source in a manner that illuminates said illumination source to provide illumination from within said bubble level for a predetermined period of time and automatically electrically disconnects said battery source from said illumination source after said predetermined period of time;', '(ii) said mounting assembly including a set of markings on at least one of said tiltable structure and said base such that tilting of said tiltable structure indicates an amount of tilt of said tiltable structure relative to said base, and said mounting assembly including a rotary encoder that determines an amount of tilt of said tillable structure relative to said base that is displayed on a display supported by said mounting assembly;', '(iii) said tiltable structure supporting a clamp thereon that defines an engagement region that includes at least one movable jaw suitable to selectively engage an imaging device within said engagement region, and said clamp including a movable member with a first portion of said movable member extending within said engagement region in ...

Vial Mounting System For A Box Beam Level

A level includes a level body having top, bottom and side walls, and a window that opens into the interior of the body. A vial is positioned within the window. The vial is carried by, and rotatable relative to, a vial mount. The vial mount and the level body include engagement structure that fixes the vial mount against movement relative to the level body. Securing members, such as screws, are movably carried by the vial mount, and are engageable with the vial in order to selectively adjust the angular position of the vial relative to the level body and to selectively fix the angular position of the vial relative to the vial mount, and thereby relative to the level body. 1. A level , comprising:a level body extending along a longitudinal axis and including a top wall, a bottom wall and a pair of sidewalls extending between and interconnecting the top wall and the bottom wall, wherein the top wall, the bottom wall and the sidewalls cooperate to define an interior of the level body, and wherein the level body includes a window opening;a vial positioned within the window opening of the level body, wherein the vial is carried by a vial mount and wherein the vial is rotatably movable relative to the vial mount, and wherein the vial mount and the level body include engagement structure that fixes the vial mount against movement relative to the level body in a direction transverse to the longitudinal axis of the level body; andone or more securing members movably carried by the vial mount, wherein the one or more securing members are engageable with the vial and are configured and arranged to selectively adjust an angular position of the vial relative to the level body and to selectively fix the angular position of the vial relative to the vial mount, and thereby relative to the level body.2. The level of claim 1 , wherein the engagement structure comprises upper and lower engagement surfaces on the vial mount that are engageable with top and bottom interior surfaces claim ...

LEVELING DEVICES AND METHODS FOR USE IN TUNING AND INSTALLING ACCESSORIES ON ARCHERY BOWS

Leveling devices and methods are provided for use in tuning and installing accessories on archery bows such as compound bows. For example, devices and methods are provided for leveling bow risers and arrow rest components of archery bows to enable proper accessory installation and tuning of archery bows. 1. A device for leveling a bow riser of an archery bow , the device comprising:a housing comprising a first through hole and a second through hole aligned along a first direction, wherein the first and second through holes are configured to insertably receive mounting bolts for mounting the housing to a bow riser using mounting holes formed on the bow riser;a first level element disposed within a first cavity of the housing; anda second level element disposed within a second cavity of the housing,wherein the first level element provides a level indicator along a second direction that is orthogonal to the first direction; andwherein the second level element provides a level indicator along a third direction that is orthogonal to both the first and second directions.2. The device of claim 1 , wherein the first and second level elements are bubble level elements.3. The device of claim 1 , wherein the first and second through holes are configured to align to standard mounting holes formed on the bow riser for mounting a sighting device.4. The device of claim 1 , wherein the device is configured for mounting to the bow riser such that the first direction is aligned to a direction of a central longitudinal axis of the bow riser.5. The device of claim 1 , wherein second cavity is formed through the housing such that the second level element is visible on opposing sides of the device.6. The device of claim 1 , wherein the device is machined from a block of metallic material.7. A device for leveling an arrow rest element installed on a bow riser of an archery bow claim 1 , the device comprising:a housing having a first contact surface and an opposing second contact surface, ...

Level With Slotted Engagement Of Full Width Bindings

A level having a main body with a top surface, a bottom surface, and a pair of side surfaces extending therebetween, and a full-width binding member engaged with the main body and overlying at least one of the top and bottom surfaces. The binding member includes a main binding wall and a pair of spaced apart arms extending from the main binding wall. Each side surface of the main body includes a longitudinally extending indentation extending inwardly from the side surface at a location spaced from the surface over which the binding member is positioned Each of the spaced apart arms includes an engagement member secured within one of the axially extending indentations. The level may include a pair of full-width binding members, one of which overlies the top surface of the main body and the other of which overlies the bottom surface of the main body. 1. A level comprising:a main body having a top surface, a bottom surface, and a pair of side surfaces extending between the top and bottom surfaces; anda full-width binding member overlying at least an underlying one of the top and bottom surfaces of the level body, wherein the binding member comprises a main binding wall and a pair of spaced apart arms extending from the main binding wall, wherein each side surface of the main body includes a longitudinally extending indentation extending inwardly from the side surface at a location spaced from the underlying one of the top and bottom surfaces, and wherein each of the spaced apart arms includes an engagement member secured within one of the axially extending indentations.2. The level of wherein the main binding wall defines a pair of spaced apart sides claim 1 , and wherein each arm of the binding member extends from one of the sides of the main binding wall.3. The level of wherein each longitudinally extending indentation is oriented in a plane generally parallel to a plane of the underlying one of the top and bottom surfaces claim 2 , and wherein the main binding wall ...

TREE LEVELING DEVICE AND ASSOCIATED METHODS

Devices and methods for positioning objects in a desired position are provided. In one example, a leveling device for positioning an artificial tree in a vertical position can include a housing, an elongate section extending from the housing and having a structure operable to be inserted into an end of a trunk segment of an artificial tree, and a level indicator coupled to the housing and positioned to facilitate viewing by a user for leveling the trunk segment in a vertical position. 1. A leveling device for positioning an artificial tree in a vertical position , comprising:a housing;an elongate section extending from the housing and having a structure operable to be inserted into an end of a trunk segment of an artificial tree; anda level indicator coupled to the housing and positioned to facilitate viewing by a user for leveling the trunk segment in a vertical position.2. The device of claim 1 , wherein the elongate section has a substantially uniform cross section along at least 90% of its length.3. The device of claim 1 , wherein the elongate section has a substantially uniform cross section along at least 25% of its length.4. The device of claim 1 , wherein the elongate section has a non-uniform cross section along at least 90% of its length.5. The device of claim 1 , wherein the elongate section is tapered along at least 90% of its length.6. The device of claim 1 , wherein the elongate section has a cone structure.7. The device of claim 1 , wherein the elongate section includes a plurality of concentric disks coupled together along a central core.8. The device of claim 7 , wherein the plurality of concentric disks is oriented parallel to a leveling plane of the level indicator.9. The device of claim 1 , wherein the elongate section includes incremental markings to facilitate visual alignment of the elongate section in the trunk segment.10. The device of claim 1 , wherein the level indicator is positioned in the housing on a central axis of the elongate ...

Bubble Level

A bubble type level for determining the orientation of a structure that includes first and second differently oriented bubble vials that are secured within the level body in a manner such that if either of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The bubble type level of the invention also includes a novel connector mechanism that enables the level to be removably interconnected with the structures to be leveled, such as conduit. The level further includes a plurality of longitudinally spaced magnets that are connected to the bottom surface of the level body and a bulls-eye level that is mounted on the top surface of the level body.

LASER LEVEL

The present invention discloses a laser level, which includes a top surface and a bottom surface parallel to each other, and a main body to be installed with a plurality of vials. One end of said main body has an integrally extended configuration of a base. Said base is pivotally connected to one end of a connector, while the other end of said connector is bound with a laser module, so that the laser module can rotate freely around the pivot between the connector and the base to adjust the projection angle of the laser beam. 1. A laser level including a top surface and a bottom surface parallel to each other , and a main body to be installed with a plurality of vials , characterized in that: one end of the level main body has an integrally extended configuration of a base , said base is pivotally connected to one end of the connector , while the other end of the connector is bound with a laser module , so that the laser module can freely rotate around the pivot between the connector and the base to adjust the projection angle of the laser beam.2. The laser level of claim 1 , wherein said base includes two opposite pivoting walls and an open slot claim 1 , said opposite pivoting walls are configured with symmetric holes.3. The laser level of claim 2 , wherein said base pivoting walls are configured with an angle scale.4. The laser level of claim 2 , wherein at least one hole is configured with threads.5. The laser level of claim 1 , wherein said connector comprises a wheel disc claim 1 , a panel and a column claim 1 , said wheel disc is configured with scale marks to correspond with the angle scale of the pivoting wall claim 1 , one side of said wheel disc is a panel configured with a hole claim 1 , said panel can be inserted into the open slot of the base claim 1 , while the other side of said wheel disc is a column configured with threads claim 1 , for bolt joint with the laser module.6. The laser level of claim 1 , wherein said base and connector are fixed through ...

H-shaped spirit level

A spirit level comprising a generally central elongate bar (1), and at least one pair of arm members (6) pivotally coupled at a respective end of said bar for movement between a first, extended, generally H-shaped configuration in which said arm members (6) extend from said end of side bar at an angle thereto, and a second folded configuration, in which a side-wall of each of said arm members (6) is substantially parallel to and located against or adjacent to a side edge of said central bar, wherein at least one bulb (2) containing a bubble is provided in or on said central bar (1) and oriented substantially parallel to its longitudinal axis, and at least one bulb (2) containing a bubble is provided in or on an arm member (6) and oriented substantially parallel to its longitudinal axis.

LASER LEVEL CHECKING

A laser receiving arrangement, co-operable with a reference plane defined by a laser transmitter, including a data storage device, a sensing arrangement, a logic arrangement and a user interface. The data storage device stores a respective desired elevation for each of a plurality of target points. The sensing arrangement senses the reference plane and produces an output indicative of an elevation of a selected target point relative to the reference plane. The logic arrangement is configured to receive from the data storage device the respective desired elevation of the selected target point, receive the output of the sensing arrangement, and produce an output based on at least the received elevation and the received output. The user interface is configured to produce an output interpretable by a user, based on the output of the logic arrangement and indicative of a deviation of the target point from its respective desired elevation. 1. A laser receiving arrangement , co-operable with a reference plane defined by a laser transmitter , comprising:a data storage device on which a respective desired elevation for each of a plurality of target points is storable; anda sensing arrangement configured to sense the reference plane and produce an output indicative of an elevation of a selected one of the target points relative to the reference plane; receive from the data storage device the respective desired elevation of the selected one of the target points;', 'receive the output of the sensing arrangement; and', 'produce an output based on at least the received elevation and the received output; and, 'a logic arrangement configured toa user interface configured to produce an output interpretable by a user, based on the output of the logic arrangement and indicative of a deviation of the selected one of the target points from its respective desired elevation.2. The laser receiving arrangement of wherein the output of the user interface is indicative of whether the selected ...

ADHERENT LEVEL

An adherent level. The level includes a level body. At least one level detector is coupled to the level body. A foam tape includes an inner surface and an outer surface. The inner surface is adhered to the level body. The outer surface includes a plurality of micro suction cups. The at least one level detector is operable to display a level reading of a surface when the level body is adhered to the surface by the plurality of micro suction cups. 1. A level comprising:a level body comprising a substantially rectangular shape having a first side face, a second side face opposite the first side face defining a thickness therebetween, a base edge, a top edge opposite the base edge, opposed first and second ends, and a major length extending therebetween;a foam tape comprising an inner surface and an outer surface opposite the inner surface, wherein the inner surface is adhered to the base edge of the level body and the outer surface comprises a plurality of micro-suction cups; andat least one level detector coupled to the level body and operable to display a level reading of a surface when the base edge is adhered to the surface by the plurality of micro-suction cups.2. The level of claim 1 , wherein the at least one lever detector comprises:a level frame disposed through the thickness of the level body; anda level vial disposed across the level frame and visible from each of the first side face and the second side face, whereinthe level vial comprises a pair of centered level markings, and a liquid is disposed within the level vial.3. The level of claim 1 , wherein the at least one level detector comprises a first level detector comprising a vertical level vial claim 1 , a second level detector comprising a horizontal level vial claim 1 , and a third level detector comprising an angled level vial.4. A level comprising:a level body comprising a substantially rectangular shape having a first side face, a second side face opposite the first side face defining a thickness ...

NESTING LEVELING DEVICE

A leveling device may include a first level portion having a first leveling vial disposed thereon, and a second level portion having a second leveling vial disposed thereon. The second level portion may be configured to be nested within the first level portion to define a fully nested configuration. The first and second level portions may be separable from each other to define a fully de-nested configuration. 1. A leveling device comprising:a first level portion having a first leveling vial disposed thereon; anda second level portion having a second leveling vial disposed thereon,wherein the second level portion is configured to be nested within the first level portion to define a fully nested configuration, andwherein the first and second level portions are separable from each other to define a fully de-nested configuration.2. The leveling device of claim 1 , further comprising a third leveling portion having a third leveling vial disposed thereon claim 1 , wherein the third level portion is configured to be nested within the second level portion to define the fully nested configuration claim 1 , and wherein the first claim 1 , second claim 1 , and third level portions are separable from each other to define the fully de-nested configuration.3. The leveling device of claim 2 , wherein claim 2 , in the fully nested configuration claim 2 , at least one leveling vial on each of the first claim 2 , second and third level portions claim 2 , respectively claim 2 , is visible.4. The leveling device of claim 2 , wherein each one of the first claim 2 , second and third level portions includes a respective plumb vertical leveling vial.5. The leveling device of claim 4 , wherein only the third level portion includes a horizontal leveling vial.6. The leveling device of claim 5 , wherein the horizontal leveling vial is disposed at a longitudinal center of the third level portion.7. The leveling device of claim 6 , wherein claim 6 , in the fully nested configuration claim 6 , ...

Magnet Mounting and Retention System for Tool

A tool, such as a level, with magnets embedded in a working surface is provided. For example, the magnets assist in coupling the level to magnetic workpieces. The magnets are placed in a chamber with a floor having a periphery and internal walls extending from the floor periphery. Flanges extend from internal wall of the chamber toward a central axis or point and partially further define the chamber volume. Flanges may be created by depressing surface of the level near the chamber, thus deforming the level body surface to create a channel and a flange from the material displaced from the channel. 1. A level comprising:an orientation measuring component;a planar base surface;a top surface opposing the base surface; a chamber floor with a periphery;', 'an internal wall extending from the chamber floor periphery to the base surface;', 'a chamber volume defined by the internal wall and the chamber floor;', 'a compressible component adjacent to the chamber floor;', 'a magnet disposed in the chamber volume such that the compressible component is between the magnet and the chamber floor;', 'a flange protruding outwardly from the internal wall toward a middle of the first chamber, the flange partially protruding over the chamber volume and partially over the magnet such that the flange retains the magnet within the chamber volume., 'a first chamber formed in the base surface, the first chamber comprising2. The level of claim 1 , wherein the first chamber is elongate with two arcuate-shaped end walls connected by two straight parallel sidewalls claim 1 , and wherein the flange includes two flanges claim 1 , each of which extend along one of the two sidewalls.3. The level of claim 1 , wherein the flange includes two flanges claim 1 , and wherein the internal wall has a first diameter at a first location between the two flanges claim 1 , the first diameter being less than a second diameter that is directly below the two flanges.4. The level of claim 1 , wherein the magnet ...

Level with Metal Frame Supporting Protective Outer Body

A tool, such as a level, including one or more polymer/plastic body segment, protective cover and/or seal is provided. The covers discussed herein may limit or prevent dirt or construction materials, such as concrete, from entering into the level body. The cover may also be a non-stick material, such as a polymer outer sleeve, that limits the ability of dirt and construction material to adhere to the level. The level may also include scratch resistant vial windows. 1. A level comprising: a planar base surface;', 'a vertical wall extending away from the planar base surface;', 'a vial opening defined at least in part within the vertical wall; and', 'a longitudinal axis extending between opposing ends of the level frame;, 'a level frame formed from an integral piece of metal material, the level frame comprisinga level vial supported by the level frame within the vial opening; and an upper angled surface located above the level vial and angled inward toward the level vial;', 'a lower angled surface located below the level vial and angled inward toward the level vial;', 'a left lateral angled surface located to the left of the level vial and angled inward toward the level vial; and', 'a right lateral angled surface located to the right of the level vial and angled inward toward the level vial., 'a plastic outer level body coupled to opposing sides of the level frame and surrounding the level vial, the plastic outer level body comprising2. The level of claim 1 , wherein the upper angled surface and the lower angled surface both define a longitudinal axis parallel to the longitudinal axis of the level frame claim 1 , and wherein the left lateral angled surface and the right lateral angled surface both define a longitudinal axis perpendicular to the longitudinal axis of the level frame.3. The level of claim 1 , wherein the upper angled surface and the lower angled surface are both planar surfaces that both define an angle relative to a vertical axis.4. The level of claim 3 ...

LEVELING DEVICE

A leveling device providing a hands free means of determining measurements and leveling standards is provided. The leveling device comprises an elongated tool having a first end, a second end opposite thefirst end, a top surface, and a bottom surface opposite the top surface. At least one level is mounted to the elongated tool. A plurality of independently activatable, spring-loaded leveling buttons is mounted in the bottom surface of the tool. Upon being in a retracted position, each of the leveling buttons is flush with the bottom surface of the tool and upon being released from the retracted position into an extended position, each leveling button extends a unique predetermined distance from the bottom surface of the tool. 1. A leveling device providing a hands free means of determining measurements and leveling standards , the leveling device comprising:an elongated tool having a first end, a second end opposite the first end, a top surface, and a bottom surface opposite the top surface;at least one level mounted to the elongated tool; anda plurality of independently activatable, spring-loaded leveling buttons mounted in the bottom surface of the tool;wherein upon being in a retracted position, each of the leveling buttons is flush with the bottom surface of the tool; andwherein upon being released from the retracted position into an extended. position, each leveling button extends a unique predetermined distance from the bottom surface of the tool.2. The leveling device of wherein the tool is substantially rectangular.3. The leveling device of wherein the at least one level is a bubble level and further comprising:three bubble levels mounted to the elongated tool.4. The leveling device of and further comprising:a first bubble level mounted adjacent the first end of the tool;a second bubble level mounted adjacent the second end of the tool; anda third bubble level mounted in the middle of the tool approximately equal distance between the first end and the second ...

VERTICAL SIDE GRADATION IN THE A BULLS-EYE LEVEL FOR SURFACE AND EDGE LEVELLINGLEVELING, ALONG WITH MEANS FOR ANGLE MEASUREMENT

The present invention describes a bulls-eye level to be used for levelling of surface and edges. The bulls-eye level includes a fluid case containing a fluid inside, an indicator i.e. bubble to indicate level and calibrated markings for measurement. The bulls-eye level can comprise of any degree or any sort of gradation that is printed on the surface of the bullseye level, which can be used to track the movement of the bubble along the side edges. The gradations present in the bulls-eye level can be used for surface and edge levelling in both vertical and horizontal positions, along with angle measurement. The gradations of the bulls-eye level are printed either on the outer surface or the inner surface, which is clearly visible with the luminous yellow color clear fluid inside. The gradations of the hulls-eye level comprises starts from 0° to 360° both in vertical and horizontal positions. 1. A bulls-eye level indicator for use in indicating the level of a surface , comprising:a transparent case containing a fluida fluid which substantially fills said volume of the transparent case with the formation of a bubble,a plurality of angle measurement lines formed on said transparent case, said plurality of angle measurement lines indicating said two-dimensional angle of inclination.2. A bulls-eye level indicator for use in indicating the level of the surface as claimed in claim 1 , wherein the transparent case is a substantially circular disk shape.3. A bulls-eye level indicator for use in indicating the level of the surface as claimed in claim 1 , wherein the said liquid is a colored and clear liquid which is filled in the said transparent case such that a bubble is formed.4. A bulls-eye level indicator for use in indicating the level of the surface as claimed in claim 1 , wherein the said bubble acts as the level indicator in two dimensions.5. A bulls-eye level indicator for use in indicating the level of the surface as claimed in claim 1 , wherein the tracking lines ...

Method for Measuring an Operating Temperature of Equipment

A method for measuring an operating temperature of equipment which can be oriented in a defined state using a leveling instrument, where the leveling instrument includes at least one tilt sensor with a housing that is filled with a liquid and a gas bubble, a light source, and a photosensor. The method includes storing a characteristic curve of bubble lengths for the gas bubble and temperatures in a control device of the equipment, measuring the bubble length of the gas bubble, and determining the temperature associated with the measured bubble length of the gas bubble with the aid of the characteristic curve. 15.-. (canceled)6103939434445606162636465. A method for measuring an operating temperature of equipment () which is orientable in a defined state using a leveling instrument () , wherein the leveling instrument () comprises a tilt sensor ( , , ; ) with a housing () that is filled with a gas bubble () and a liquid () , a light source () , and a photosensor () , comprising the steps of:{'b': 62', '51', '10, 'storing a characteristic curve of temperatures (T) of the equipment and bubble lengths (L) of the gas bubble () in a control device () of the equipment ();'}{'b': '62', 'measuring a bubble length (L) of the gas bubble (); and'}{'b': '62', 'determining a temperature (T) associated with the measured bubble length (L) of the gas bubble () based on the characteristic curve.'}762646560. The method according to claim 6 , wherein the bubble length (L) of the gas bubble () is measured by the light source () and the photosensor () of the tilt sensor ().810363738. An equipment () with a device axis ( claim 6 , claim 6 , ) which is orientable in a defined state claim 6 , comprising:{'b': '51', 'a control device (); and'}{'b': 43', '44', '45', '60', '61', '62', '63', '64', '65', '43', '44', '45', '36', '37', '38', '36', '37', '38, 'a tilt sensor (, , ; ) including a housing () that is filled with a gas bubble () and a liquid (), a light source (), and a photosensor (), ...

Level with Removable End Cap with Wall Grip

A level with a clip and removable end cap is provided. The end cap includes an outer member and locking member received within a clip that is affixed inside an end of the level. The locking member is inserted into the outer member pushing a moveable portion of the outer member into an engagement, such as a shearing engagement, that holds the end cap assembly in place relative to the level body. The clip includes a projection that interfaces with an aperture in the level frame.

COMBINATION LASER TARGET AND PLUG FOR SEWER PIPES

A laser target assembly, which doubles as a pipe plug, has an outer sheath with a first end that fits within the end of a cut section of pipe, and a second, larger-diameter end that fits into the bell of an uncut section. A circular interior panel, made of tough plastic, is positioned in about the middle of the sheath perpendicular to its central axis. A lower half of the panel, which functions as the target, is opaque; the balance is transparent. A target scale, having evenly-spaced linear markings, is provided on the opaque portion of the panel. A bubble level, positioned within the larger-diameter end adjacent the panel, enables a pipe layer to position the target scale in a vertical orientation. Interior handles are used to adjust axial alignment of target assembly and remove the target assembly when it is installed within a bell. 1. A laser target assembly for temporary installation within a section of pipe which may have either an uncut end with a connector bell or a cut end without a connector bell , said laser target assembly comprising:an outer sheath having a central axis, a first end which fits within a cut end of the pipe which has no connector bell, and a second larger-diameter end, which fits into the bell of an uncut end; anda circular interior panel, made of a tough, thermoplastic polymer secured to the sheath and positioned in about the middle thereof perpendicular to the central axis, said circular interior panel having an upper half portion that is transparent to laser beams in the visible spectrum, and a lower half portion that is opaque and functions as a laser target.2. The laser target assembly of claim 1 , wherein said lower half opaque portion is equipped with evenly-spaced linear markings that function as a target scale.3. The laser target assembly of claim 1 , which further comprises a bubble level claim 1 , positioned adjacent the circular interior panel within the larger-diameter end of the sheath claim 1 , said bubble level enabling the ...

TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES

This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and replaceable undersides for creating various effects all in one simple to use tool. 1. A trowel comprising:a handle;a base configured to accept a specially configured and replaceable blade and at least one area that is co-planar with a blade when attached in place;an at least one level configured to be set in place into said area in said base that is co-planar with a blade when attached in place; anda blade specially configured with a means for replaceably attaching said blade to said base.2. The trowel of claim 1 , wherein it comprises two levels configured to be set in place into said area in said base that is co-planar with a blade when attached in place.390. The trowel of claim 2 , wherein said two levels are in ° orientation to each other.4. The trowel of wherein the handle and base are made from a non-stick plastic.5. The trowel of wherein the at least one level is adjustable.6. The trowel of wherein both levels are adjustable.7. The trowel of wherein the blade is a composite where one material is wood and the other is plastic.8. The trowel of wherein the blade is a composite of two dissimilar materials.9. The trowel of wherein said means for replaceably attaching said blade to said base is via snaps.10. The trowel of wherein said means for replaceably attaching said blade to said base is via magnets.11. The trowel of wherein said means for replaceably attaching said blade to said base is via a quarter turn fastener. The present application claims the benefit of the prior filed U.S. Provisional Application No. 62/666,932, filed by the present inventors on May 4, 2018, which is incorporated herein by reference.This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and ...

Surveying And Leveling Device

A surveying and measuring device and method of using the same is provided. The device, which is particularly suited for determining or measuring a rotational position of an object, comprises an elongate rigid member extending radially away from a known center of an object. Distal ends of the rigid member downwardly project points which may be compared to, for example, survey markers or known points. 1. A device for measuring and adjusting the position of an object comprising:a frame member for mounting on an upper portion of said object, said frame member comprising at least one downwardly projecting female socket member for receiving at least one upwardly projecting portion of said object and temporarily securing said frame member and said object to each other, and the frame member comprising at least one upwardly projecting member for receiving a horizontally extending member;said horizontally extending member comprising an elongate substantially rigid member having a first end and a second end, said first end and said second end comprising vertically downward extending members for indicating a rotational position of said frame member about a vertical axis;said frame member comprising a first level for indicating the position of said frame member relative to a first horizontal axis, and a second level for indicating the position of said frame member relative to a second horizontal axis;indicia provided on said horizontally extending member for aligning a midpoint of said horizontally extending member with a center of said object; andwherein said device is selectively detachable with said object and adapted to indicate a preferred translational and rotational position of said object.2. The device of claim 1 , wherein said vertically downward extending members comprise plumb bobs.3. The device of claim 1 , wherein said vertically downward extending members comprise self-leveling lasers.4. The device of claim 1 , wherein said object is a lighting element.5. The ...

Carpenter level

A carpenter level which comprises a body that is elongated in a predetermined direction and has a front, a back, an upper part with two terminal ends, a lower part with two terminal ends, and a middle part. The carpenter level also has at least one holder component that has at least one cavity formed to detachably hold at least one marking instrument such as a pen, pencil or scriber. The at least one cavity of the at least one holder component has a back and a front and a plurality of contacting positions to simultaneously contact and detachably hold the marking instrument. 1. A carpenter level comprising:A body being elongated in a predetermined direction with a cross-sectional shape formed generally in the shape of the letter “I”, said carpenter level having a front, a back, an upper part with two terminal ends, a lower part with two terminal ends, and a middle part;at least one holder component connected thereto having at least one cavity formed to detachably hold at least one marking instrument such as a pen or pencil, the at least one cavity of said at least one holder component having a back and a front and a plurality of contacting positions to simultaneously contact and detachably hold said marking instrument, and, said at least one holder component being formed and connected to said carpenter level whereby it does not protrude outside of either terminal end of said upper and lower parts when said carpenter level is viewed in a cross-sectional view where said at least one holder component is connected to said carpenter level.2. The carpenter level of wherein the at least one cavity of said at least one holder component is selected from the group consisting of: (i) a cavity having a plurality of internal flats; (ii) a cavity having a plurality of internal arcs; (iii) a cavity having a semi-flexible C-shaped section; (iv) a cavity having an internal tubular shape; and claim 1 , a cavity having a combination of two or more of the groups.3. The carpenter level ...

GLOBE CLAMP WITH LEVEL MOUNT

The present disclosure provides a globe clamp with integrated mounting pads which can hold a level while a user adjusts the lighting device to which the globe clamp is coupled. In one example embodiment, the globe clamp includes a clamp body, which includes a top portion, a bottom portion, and an exterior contour. The top portion forms a first internal opening defined by a first inner surface. The bottom portion forms a second internal opening defined by a second inner surface. The exterior contour surrounds the top portion and the bottom portion. The exterior contour comprises at least one recess having a horizontal, flat surface, the recess configured to retain a level. 1. A globe clamp , comprising:a top portion forming a first internal opening, the first internal opening defined by a first inner surface;a bottom portion forming a second internal opening, the second internal opening defined by a second inner surface; andan exterior contour surrounding the top portion and the bottom portion, wherein the exterior contour comprises at least one recess having a horizontal, flat surface, the at least one recess configured to retain a level.2. The globe clamp of claim 1 , wherein the first and second internal openings are tubular openings having a shared central axis.3. The globe clamp of claim 1 , wherein the flat surface is substantially round and the recess is at least partially surrounded by a raised wall.4. The globe clamp of claim 1 , wherein the exterior contour comprises a plurality of recesses.5. The globe clamp of claim 1 , wherein the bottom portion is configured to mount onto a support structure claim 1 , and wherein the bottom portion comprises a coupling mechanism configured to couple to the support structure.6. The globe clamp of claim 5 , wherein the coupling mechanism comprises a threaded surface.7. The globe clamp of claim 1 , wherein the flat surface comprises a perimeter claim 1 , wherein a raised wall extends at an angle of 90 degrees or greater ...

Apparatus and methods for measuring strike and dip, trend and plunge, bearings, and inclination

An apparatus and methodology for measuring strike and dip of a plane, trend and plunge of a line, directional bearing in the horizontal plane, and angle of inclination in the vertical plane. More specifically, the present invention relates to a compass adapted to measure geological features using single compass configurations for each type of measurement. The compass includes a base, a hinge assembly rotatably interconnected to the base, and a lid rotatably interconnected to the hinge assembly. The lid is operable to rotate around both a major axis and a minor axis of the compass. A sight tube is positioned in a hollow bore of the hinge assembly and is operable to sight directional bearings.

TOOLS, SYSTEMS, AND METHODS FOR LOCATING HIDDEN STUDS AND IDENTIFYING ANGLES ON A FINISHED WALL

A tool, system, and method are disclosed for locating a hidden stud and identifying angles on a finished wall. The tool includes an elongated housing, at least one magnet, and at least one level. The housing has a generally planar contact surface disposed opposite a viewing surface. The at least one magnet is secured to the housing such that a magnetic field from the at least one magnet extends from the contact surface. The level is secured to the housing such that the level is viewable from the viewing surface. The at least one magnet, the level, and the housing are sized relative to each other such that a magnetic attraction between the at least one magnet and a metallic element in the wall is sufficient to maintain the tool on the wall without external support. 1. A tool to locate a hidden stud within a wall , the tool comprising:an elongated housing having a generally planar contact surface and a viewing surface;at least one magnet, the at least one magnet being secured to the housing such that a magnetic field associated with the at least one magnet extends outward from the contact surface; andat least one level secured to the housing such that the at least one level is viewable from the viewing surface;wherein the magnetic field associated with the at least one magnet is sufficiently strong to cause a magnetic attraction between the tool and a metallic element in a vertical wall to maintain the tool on the vertical wall without external support.2. The tool of claim 1 , wherein the at least one level is oriented such that when a longitudinal edge of the housing is positioned at a selected orientation claim 1 , the at least one level provides a visual indication that the longitudinal edge of the housing is oriented at the selected orientation.3. The tool of claim 2 , wherein the selected orientation comprises an orientation wherein the longitudinal edge of the housing is positioned in a substantially horizontal orientation claim 2 , and wherein the magnetic ...

LEVELING AND POSITIONING SYSTEM AND METHOD

Systems and methods are provided herein that provide for remote leveling and positioning. An embodiment includes a leveling device assembly having an electronic leveling device and a housing with an elongated housing body. The housing can include an elongated cavity body that defines a cavity with the electronic leveling device disposed within the cavity; a tip disposed at a first end of the cavity body; and a first and second arm that extend from a second end of the cavity body that each include a base portion coupled to the second end of the cavity body that defines a channel at the second end that opens into a coupling slot defined by respective arm shafts of the arms that extend from the base portions of the arm, the arms each extending to an arm head at a distal portion of the arms. 1. A leveling device assembly comprising:an electronic leveling device; anda rigid housing that includes an elongated housing body that defines:an elongated cavity body that defines a cavity with the electronic leveling device disposed within the cavity;a tip disposed at a first end of the cavity body defined by a first and second planar face that meet and define a 90° angle in the cavity body at the tip; anda pair of arms extending from a second end of the cavity body that each include a base portion coupled to the second end of the cavity body that defines a C-shaped channel at the second end that opens into a coupling slot defined by respective arm shafts of the arms that extend from the base portions of the arm in respective perpendicular planes, the arms each extending to an arm head at a distal portion of the arms.2. The leveling device assembly of claim 1 , further comprising a buckle assembly comprising:a first and second tip-coupler configured to couple with the arm heads; andan elastic band configured to couple with and extend between the first and second tip-coupler.3. The leveling device assembly of claim 2 , wherein the tip couplers comprise a coupling slot defined by a ...

EXPANDABLE LEVEL

An expandable level includes a pair of extension bodies, with at least one of the extension bodies carrying a level indicator. Each extension body includes a carriage with a carriage cavity, the carriage cavities aligned with each other and having a pair of exterior top surfaces separated by the carriage cavity. A rail is slidably received in both carriage cavities and has a body surface that remains substantially flush with the exterior top surfaces when the pair of extension bodies are adjacent one another and when the pair of extension bodies are spaced apart from one another. 1. An expandable level , comprising:a pair of extension bodies, at least one of said extension bodies carrying a level indicator, each said body having a carriage with a carriage cavity, said carriage cavities aligned with each other, and each said carriage having a pair of exterior top surfaces separated by said carriage cavity; anda rail slidably received in both said carriage cavities, said rail having a body surface that remains substantially flush with said exterior top surfaces when said pair of extension bodies are adjacent one another and when said pair of extension bodies are spaced apart from one another.2. The level according to claim 1 , wherein each said carriage comprises:a base, anda pair of arms upwardly extending from said base, wherein said base and said arms form said carriage cavity, said arms each having a channel that faces one another; and a body having said body surface; and', 'a pair of opposed ribs extending from said body,, 'wherein each said rail compriseswherein each said rib is slidably received in a corresponding one of said channels.3. The level according to claim 2 , wherein each said extension body comprises:a web having opposed beam edges;a pair of shoulders extending substantially perpendicularly from each said beam edge; andan extension member associated with each said pair of shoulders, wherein said extension member maintains said carriage.4. The level ...

Level with Metal Frame Supporting Protective Outer Body

A tool, such as a level, including one or more polymer/plastic body segment, protective cover and/or seal is provided. The covers discussed herein may limit or prevent dirt or construction materials, such as concrete, from entering into the level body. The cover may also be a non-stick material, such as a polymer outer sleeve, that limits the ability of dirt and construction material to adhere to the level. The level may also include scratch resistant vial windows. 1. A level comprising: a planar base surface;', 'a vertical wall extending away from the planar base surface;', 'a vial opening defined at least in part within the vertical wall; and', 'a longitudinal axis extending between opposing ends of the level frame;, 'a level frame formed from a metal material, the level frame comprisinga level vial supported by the level frame within the vial opening; and a first pair of plastic body segments coupled to and positioned on opposite sides of the vertical wall of the level frame such that the first pair of plastic body segments define part of an exterior surface of the level; and', 'a second pair of plastic body segments coupled to and positioned on opposite sides of the vertical wall of the level frame such that the second pair of plastic body segments define part of the exterior surface of the level., 'a plastic outer level body coupled to the level frame, the outer level body comprising2. The level of claim 1 , wherein outer surfaces of the plastic outer level body define at least 50% of a total area of an exterior surface of the level.3. The level of claim 1 , wherein a longitudinal length of the plastic outer level body is at least 90% of a longitudinal length of the level frame.4. The level of claim 1 , wherein a height of the plastic outer level body is at least 50% of a height of the level frame.5. The level of claim 1 , wherein the level frame is formed from a single claim 1 , integral piece of magnesium metal material.6. The level of claim 1 , wherein the ...

MULTI-DIRECTIONAL MAGNETIC LEVELING DEVICE AND METHOD

A leveling tool useful for determining levelness with multiple inclinations is disclosed herein. The leveling tool includes a level frame having four flat exterior faces able to be placed against a workpiece, four transparent reservoirs containing fluid and air, and magnets integrated within the level frame. The reservoirs are oriented at angles of zero, thirty, forty-five, and ninety degrees relative to one of the exterior faces, respectively. This variety of exterior faces and angled reservoirs allows the reservoirs to be used to indicate level of a workpiece if the workpiece is oriented at any summation of zero, thirty, forty-five, and ninety degrees of level. The magnets within the level frame allows the level frame to be removably coupled to a ferrous workpiece. 1. A bubble level for measuring inclinations of a ferromagnetic surface relative to a ground , the bubble level comprising:a level-frame including a first flat surface, said first flat surface being configured to rest against the ferromagnetic surface, said first flat surface defining a first surface inclination;a horizontal bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is horizontal;a vertical bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is vertical;a 45-degree bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is 45 degrees from the ground;a 30-degree bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is 30 degrees from the ground; andat least one first magnet fixed to the level-frame and configured to magnetically couple the ferromagnetic surface to the first flat surface of the level-frame.2. The bubble level of claim 1 , wherein the level-frame is shaped as a cuboid and further includes a second flat surface claim 1 , a third flat surface claim 1 , a fourth flat surface claim 1 , a first flat face ...

Large-dip-angle self-leveling device

A large-dip-angle self-leveling device is provided. The device comprises a mounting base platform arranged on a mounting stand column and a support cylinder connected with the mounting base platform. A leveling plate is arranged at the top of the mounting base platform, and a leveling platform is arranged on the leveling plate. A spirit bubble indicator and a control circuit board are arranged on the leveling platform. A connecting rod of balance weight is arranged in the support cylinder, one end of the connecting rod of balance weight is connected with the leveling platform, and the other end is connected with a balance weight. A four-core cable penetrates through the connecting rod of balance weight and the balance weight. Observation windows are symmetrically arranged at the lower part of the support cylinder. A melting pool is arranged at the bottom in the support cylinder.

水準器

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

一种轴的垂直度检测装置及其检测校准方法

本发明公开了一种轴的垂直度检测装置及其检测校准方法，检测装置包括底板，所述检测装置还包括可套接轴的检测筒体、用于对检测筒体横向测试倾斜度、纵向测试垂直度的横纵向测试机构。本发明可以保证电子水平尺垂直摆放，并方便随时取下电子水平尺做垂直度校准动作。

Level with magnetic coupling

A tool, such as a level, including one or more magnetic coupling device is provided. The magnetic coupling device may be a magnetic circuit including metal components surrounding a magnet, such as a permanent rare-earth magnet.