ДИСКОВЫЙ ТОРМОЗ

FIELD: automotive industry. SUBSTANCE: invention relates to automotive industry, particularly, to disk brakes. Proposed disk brake consists of brake caliper and brake throw-in mechanism. The latter is encapsulated into brake caliper and incorporates booster to transmit braking force to push rod arranged to slide in the said brake caliper. It is furnished with pressure plate, fitted on its end on the brake disk side, to transmit braking force to brake disk with the help of brake shoe lining holder and brake shoe lining. Aforesaid pressure plate is jointed to the brake shoe lining holder so that, in applying and releasing the brake, aforesaid push rod shifts from the axis and moves in the brake caliper with the help of aforesaid holder. The latter can move radially and tangentially in the said caliper or said holder. There are appliances to joint the disk brake throw-in mechanism with the push rod pressure plate, on the side opposite the brake shoe lining. EFFECT: reduces weight, simplified assembly and mounting. 16 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 363 869 (13) C2 (51) МПК F16D 65/092 (2006.01) F16D 55/226 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007108563/11, 07.03.2007 (24) Дата начала отсчета срока действия патента: 07.03.2007 (72) Автор(ы): СТЕНССОН Йеран (SE), САНДБЕРГ Стефан (SE) (43) Дата публикации заявки: 20.09.2008 2 3 6 3 8 6 9 (45) Опубликовано: 10.08.2009 Бюл. № 22 2 3 6 3 8 6 9 R U Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.И.Емельянову, рег.№ 174 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: GB 2123909 А, 08.02.1984. DE 10006392 A1, 16.08.2001. US 2003111305 A1, 19.06.2003. SU 833026 A1, 07.05.1985. SU 1168770 A1, 23.07.1985. (54) ДИСКОВЫЙ ТОРМОЗ (57) Реферат: Изобретение относится к области автомобилестроения, а именно к дисковым тормозам. ...

Isolierung zur thermischen Entkopplung zweier aneinanderliegender Bauteile

Isolierung zur thermischen Entkopplung zweier aneinanderliegender Bauteile, dadurch gekennzeichnet, dass die Isolierung (2) aus einer Vielzahl übereinander gestapelter dünnschichtiger Scheiben (6) aus Naturglimmer gebildet wird.

Scheibenbremse

Vorgeschlagen wird eine Scheibenbremse mit einem eine Bremsscheibe (5) und Bremsbeläge zu beiden Seiten der Bremsscheibe übergreifenden Bremssattel (2) und einer in dem Bremssattel (2) angeordneten Zuspanneinrichtung aus einem durch ein Kraftglied antreibbaren Bremshebel (10), einer zu dem zuspannseitigen Bremsbelag hin arbeitenden, innen in dem Bremssattel (2) geführten Traverse (8), und einem Schwenklager (17) zwischen dem Bremshebel (10) und der Traverse (8), wobei die Traverse (8) in Zuspannrichtung (Z) betrachtet eine Außenkontur (8A) aus Außenflächen (31–36), mit denen die Traverse in dem Bremssattel (2) geführt ist, und weiteren Außenflächen aufweist, und der Bremssattel (2) in Zuspannrichtung (Z) betrachtet eine Innenkontur (2A) aus Innenflächen (41–46), an denen die ersten Außenflächen (31–36) der Traverse geführt sind, und weiteren Innenflächen aufweist. Um durch geeignete konstruktive Maßnahmen die Gefahr von Fehlmontagen während des Einsetzens der Traverse in den Bremssattel ...

DEVICE FOR POWER TRANSMISSION FOR A DISC BRAKE

DISC BRAKE

DISC BRAKE FOR VEHICLES AS WELL AS SEALING PANE FOR USE IN A DISC BRAKE

DISC BRAKE WITH ADJUSTING DEVICE AND CONTROL PROCEDURE OPERATED BY ELECTRIC MOTORS

PNEUMATICALLY OR BY ELECTRIC MOTORS OPERATE-CASH DISC BRAKE

Pneumatically or electromotively operable disc brake

Improvements with the disc brakes

IMPROVEMENTS WITH THE BRAKES DISC FOR RAILWAY VEHICLES

DISK BRAKE FOR A UTILITY VEHICLE AND BRAKE LINING FOR SAID DISK BRAKE

A disk brake for a utility vehicle, comprising a brake caliper extending over a brake disk and a brake application device arranged in the brake caliper for applying the brake by means of a brake piston which rests against a lining support plate (11) of a brake lining (3), said brake piston having an adjusting spindle that can be rotated via an adjusting device, is designed such that a sleeve (7) is mounted on the adjusting spindle and is rigidly connected to a pressure piece (13) which is held on the lining support plate (11) in a rotationally fixed manner.

Pneumatically or electromotively operable disc brake

A pneumatically or electromotively operable disc brake for a commercial vehicle, including a brake caliper, which straddles a brake disc, and at least one brake application device for tensioning the disc brake. The side of the brake application device that faces the brake disc is provided with at least one pressing piece, which is sealed with regard to the brake caliper by deformable metal bellows made of a sheet metal material, which are connected to the brake caliper and to the pressing piece.

ДИСКОВЫЙ ТОРМОЗ, СОДЕРЖАЩИЙ ТОРМОЗНОЙ МЕХАНИЗМ

Изобретение относится к области машиностроения, а именно к дисковым тормозам. Дисковый тормоз содержит тормозной механизм, суппорт, охватывающий тормозной диск и имеющий выемку для размещения тормозного механизма, рычаг, воздействующий на поперечную рейку, принимающую два упорных узла, которые содержат валы для регулировки и восстановления исходного положения, упорные винты, крышку и синхронизирующий механизм для синхронизации движения между упорными узлами. Валы находятся в резьбовом соединении с упорными винтами, каждый из которых выполнен с возможностью воздействия на упорную пластину, пропуская при этом крышку. Крышка закрывает выемку в суппорте. Синхронизирующий механизм расположен между крышкой и поперечной рейкой и выполнен с возможностью перемещения с поперечной рейкой при приведении в действие тормоза. Достигаются получение высокого качества синхронизации регулирующих движений между двумя упорными узлами тормозного механизма и компактность тормозного механизма. 6 з.п. ф-лы, 4 ил ...

Scheibenbremse für ein Nutzfahrzeug

Scheibenbremse für ein Nutzfahrzeug, mit einem eine Bremsscheibe übergreifenden Bremssattel (1), in dem eine Zuspanneinrichtung mit einem einen angeformten Exzenter aufweisenden schwenkbaren Bremshebel (4) angeordnet ist, durch den eine im Bremssattel (1) gelagerte Brücke (2) in Richtung der Bremsscheibe verschiebbar ist, dadurch gekennzeichnet, dass der Bremssattel (1) und die Brücke (2) angeformte und entlang des Verschiebeweges der Brücke (2) miteinander korrespondierende, als Führungsnuten ausgebildete Führungsbahnen (5) und Führungszapfen (6) aufweisen.

MECHANICALLY ACTUATABLE SLIDING-CALIPER DISK BRAKE

WEDGE BRAKE

SCHEIBENBREMSBELAG WITH REDUCED HEAT TRANSMISSION TO ONE ZUSPANNEINHEIT

DISC BRAKE

DISC BRAKE FOR A COMMERCIAL MOTOR VEHICLE

Disc brake with pressure piece

Disc brake for a commercial vehicle

HYDRAULICALLY-OPERATED BRAKE PROVIDED With a DEVICE AVOIDING a RISE IN EXCESSIVE TEMPERATURE OF the HYDRAULIC FLUID

DEVICE FOR TAKING UP WEAR FOR A DISC BRAKE AND A BRAKE INCLUDING SAID DEVICE

HYDRAULICALLY-OPERATED BRAKE PROVIDED With a DEVICE AVOIDING a RISE IN EXCESSIVE TEMPERATURE OF the HYDRAULIC FLUID

BRAKE DISC HAS HEATING LIMITING OF THE BRAKE FLUID

BRAKE MECHANISM THE RECORD

Freio a disco acionado por ar comprimido

INSULATION FOR THERMAL DECOUPLING OF TWO ADJACENT COMPONENTS

The invention relates to insulation (2) for thermally decoupling two adjacent components (3, 4), the insulation being formed by a plurality of thin-layered discs (6) of natural mica stacked one on top of the other. The invention enables two components to be thermally decoupled when temperature differences are very great and simultaneously shear and pressure loads are high.

DISK BRAKE FOR A COMMERCIAL VEHICLE

Disc brake for a commercial vehicle

ЛОВИТЕЛЬ ДЛЯ ЛИФТА

ДИСКОВЫЙ ТОРМОЗ

... 1. Дисковый тормоз, состоящий из тормозного суппорта (7), который покрывает, по меньшей мере, один тормозной диск (10), и механизма включения тормоза, который заключен в тормозной суппорт (7) и содержащий усиливающий механизм для передачи тормозного усилия в толкатель (1), который расположен с возможностью скольжения в тормозном суппорте (7) и содержит на своем конце со стороны тормозного диска нажимную пластину (2) для передачи тормозного усилия с помощью держателя (3) тормозной накладки и тормозной накладки (4) тормозному диску (10), при этом держатель (3) тормозной накладки радиально и тангенциально перемещается с тормозной накладкой (4) в тормозном суппорте (7) или в держателе, который направляет тормозной суппорт (7), отличающийся тем, что нажимная пластина (2) соединена с держателем (3) тормозной накладки таким образом, что при включении и отпускании тормоза толкатель (1) перемещается по оси с помощью держателя (3) тормозной накладки в тормозном суппорте (7). 2. Дисковый тормоз по ...

MECHANISCH BETAETIGTE GLEITSATTELSCHEIBENBREMSE

Disc brake for commercial motor vehicle, has brake lining pressed on over rotatable adjusting spindle, such that thrust piece is pressed at brake disc, and skewable bellow provided for sealing outlet region of spindle from brake caliper

The brake has a disc brake caliper (1) overlapping a brake disc (3) and a brake lining contacting the disc in a function position. The brake lining (4) is pressed on by a tensioning device over a rotatable adjusting spindle, such that a thrust piece is pressed at the disc. A skewable bellow (9) is provided for sealing an outlet region of the spindle from the caliper. The bellow suits freely to the unhindered rotation of the spindle.

SELBSTTAETIGE NACHSTELLVORRICHTUNG ZUM AUSGLEICHEN DES VERSCHLEISSES AN BREMSBELAEGEN

ELEKTROMECHANISCH BETÄTIGBARE SCHEIBENBREMSE

MECHANISCH BETAETIGTE GLEITSATTEL-SCHEIBENBREMSE

A caliper (2) is mounted on a fixed brake anchor plate (1) so as to be displaceable parallel to the axis of rotation of the wheel to be braked and has two legs (2', 2'') which fit over a brake disk (not shown) connected rotationally fast to the wheel. First and second brake shoes (3, 4) are mounted on the respective caliper legs (2', 2'') and carry brake linings (3', 4') intended to be brought into contact with the respective sides of the brake disk, and guides (8) are arranged on the brake anchor plate (1) for guiding and supporting the two brake shoes (3, 4). One of the brake shoes (4) is designed to contact the brake disk first and is mounted on its caliper leg (2') by way of a piston (6), which is movable towards the brake disk by a mechanically actuatable expanding device acting between the piston (6) and the leg (2'). Hitherto, the piston (6) has been a separate component and merely interengaged a support plate for the brake shoe, but it is now proposed that they are connected rigidly ...

PNEUMATICALLY OR BY ELECTRIC MOTORS OPERATE-CASH DISC BRAKE

DISC BRAKE FOR VEHICLES AS WELL AS SEALING PANE FOR USE IN A DISC BRAKE

BRAKE SYSTEM

DISC BRAKE SHOE ASSEMBLY

A disc brake shoe in which a relatively thin gage metal backing plate has bonded to one face a friction brake lining and is formed on the opposite face with a plurality of straps that are adapted to engage corresponding recesses formed in a complementary thick gage metal backing plate to interlock the respective backing plates into a unitary brake shoe assembly.

Disk brake pad having reduced heat transfer to an application device

The present invention relates a disk brake pad, comprising a carrier plate (6), and at least one friction lining (4), having at least one friction surface (5), wherein at least one insulation element (8) is disposed on the carrier plate on the side of the same facing away from the friction lining.

FREIN A DISQUE A ECHAUFFEMENT LIMITE DU LIQUIDE DE FREIN

POUR EVITER L'ECHAUFFEMENT EXCESSIF DU LIQUIDE DE FREIN DANS LES CHAMBRES DE COMMANDE 20A, 20B, UN MATERIAU 34 DE PROTECTION THERMIQUE DE CE LIQUIDE EST PLACE, PAR EXEMPLE, DANS CHACUN DES PISTONS DE FREIN 16A, 16B. CE MATERIAU 34 PEUT NOTAMMENT AVOIR UNE TEMPERATURE DE FUSION AU PLUS EGALE A UNE TEMPERATURE MAXIMALE ADMISSIBLE DU LIQUIDE DE FREIN, LA TRANSFORMATION SOLIDE-LIQUIDE ETANT ENDOTHERMIQUE. CE MATERIAU PEUT AUSSI CONSTITUER UN ECRAN THERMIQUE REVETANT LA SURFACE INTERIEURE DE CHAQUE PISTON. ENFIN, IL PEUT S'AGIR D'UN ECRAN THERMIQUE REVETANT LES PARTIES DE LA SURFACE INTERIEURE DE L'ETRIER TOURNEES VERS LE DISQUE ET VERS LES PATINS.

Frein a disque a etrier coulissant a commande mecanique

Un etrier 2 loge dans le support de frein 1 coulisse parallelement a l'axe de rotation de la roue a freiner, avec deux branches 2' et 2'', qui chevauchent un disque de frein (non represente). Un piston loge dans la premiere branche 2' est associe rigidement a une plaque de pression 6 d'une premiere machoire 4 portant une garniture de frein 4'. Un dispositif d'ecartement a commande mecanique s'appuie sur le piston et la premiere branche 2'; une deuxieme machoire 3 placee sur la deuxieme branche 2'' porte une garniture de frein 3'. Des guides 8 sont places sur le support de frein 1 en vue du guidage et du support des deux machoires 3, 4.

PERFECTIONNEMENTS AUX FREINS A DISQUE POUR VEHICULES FERROVIAIRES

Invention concernant le freinage des véhicules. Le frein à disque comprend une pince rigide 1 enfourchant le bord d'un disque tournant 4 et des garnitures de friction 7, 8 s'appliquant contre le disque sont montées dans la pince 1, l'une 7 directement par un actuateur 11 et l'autre 8 par réaction sur la pince 1 qui se déplace. Le bras 13 est relié à une extrémité à une pièce stationnaire, par une broche pivot 14, et à une pince par une articulation sphérique 15. Application aux véhicules ferroviaires.

DISK BRAKE, ESPECIALLY FOR A UTILITY VEHICLE

The invention relates to a disk brake, especially for a utility vehicle, comprising a caliper extending across a brake disk and a brake application device which can be used to force a brake lining against the brake disk by means of at least one actuating spindle (1) that is guided in the caliper, in correspondence with a thrust piece (2). The disk brake is designed in such a manner that the thrust piece (2) consists at least partially of a duroplastic material and that a cap (3) is interposed between the faces (9, 10) of the actuating spindle (1) and the thrust piece (2), said faces facing each other and forming the contact surfaces, and the walls of said cap enclosing a projection (7) of the thrust piece (2).

ACTUATOR HAVING A CENTRAL SUPPORT, AND BRAKE CALLIPER COMPRISING SUCH ACTUATOR

L'invention concerne un actionneur comprenant un boîtier (8) qui contient un mécanisme (9) à vis et un moteur (10) connecté au mécanisme (9) à vis de manière à entraîner ce dernier. Le mécanisme à vis produit un mouvement linéaire en réaction à un mouvement rotationnel du moteur et comprend une vis (12) et un écrou (13), l'un de ces deux éléments étant supporté de manière rotative relativement au boîtier (8). L'élément à déplacement linéaire du mécanisme à vis est connecté à un mécanisme de pompe de manière à entraîner ce dernier et à faire circuler un fluide.

Disc brake with pressure piece

A disc brake for a commercial vehicle, operated pneumatically or by electric motor, comprising a brake caliper, an application device and at least one adjuster device arranged with the brake caliper, is characterized in that both adjuster elements of the at least one adjuster device are fixed in a non-rotating manner to a common connector plate in the region thereof facing the brake lining and/or a single- or multi-piece thermal insulation layer is at least partly applied to the connector plate or parts connected thereto on the side thereof facing the relevant braking lining to form a region like a pressure piece.

Disk brake for a utility-vehicle wheel

A disk brake for a utility-vehicle wheel includes a brake caliper reaching around a brake disk, an application device arranged in the brake caliper on one side of the brake disk actuated by means of a force member, brake pads on both sides of the brake disk. At least the application-side brake pad is arranged in a pad duct having first and second supporting surfaces which have the same distance from a pad duct center line in the circumferential direction, and against which the brake pad lies, a brake lever which is part of the application device and is composed of a lever arm supporting the force member, and an application shaft connected to the lever arm and mounted inside the brake caliper on a pivot axis and resting in a rotationally movable manner against a pressure piece working against the application-side brake pad.

DISC BRAKE FOR A COMMERCIAL VEHICLE

ЛОВИТЕЛЬ ДЛЯ ЛИФТА

Изобретения относятся к конструкции ловителя для лифта, который используется при осуществлении способа перемещения тормозного элемента, и к лифту с таким ловителем. Ловитель (9) содержит тормозной элемент (6) или тормозной клин (63), направляющий элемент (2) и исполнительное устройство. Тормозной элемент (6) или тормозной клин (63) установлен с возможностью перемещения на направляющем элементе (2). Ловитель (9) содержит дополнительный активирующий элемент (11), который для активирования ловителя (9) приводится во взаимодействие с тормозным элементом (6) или тормозным клином (63). Изобретения обеспечивают уменьшение времени срабатывания ловителя для остановки лифта. 3 н. и 12 з.п. ф-лы, 6 ил.

ДИСКОВЫЙ ТОРМОЗ, СОДЕРЖАЩИЙ ТОРМОЗНОЙ МЕХАНИЗМ

... 1. Дисковый тормоз, содержащий тормозной механизм, причем дисковый тормоз содержит суппорт (16), охватывающий тормозной диск и имеющий выемку для размещения тормозного механизма, причем тормозной механизм содержит рычаг (31), воздействующий на поперечную рейку (34), принимающую два упорных узла, которые содержат валы (40, 41) для регулировки и восстановления исходного положения, находящиеся в резьбовом соединении с упорными винтами (39), соответственно каждый из которых выполнен с возможностью воздействия на упорную пластину (38), пропуская при этом крышку (7), которая закрывает выемку в суппорте (16), разделяющим поперечную рейку (34) и упорную пластину (38), и синхронизирующий механизм для синхронизации движения между упорными узлами, отличающийся тем, что упомянутый синхронизирующий механизм расположен между крышкой (7) и поперечной рейкой (34) с возможностью перемещения с поперечной рейкой (34) при приведении в действие тормоза. 2. Дисковый тормоз по п.1, отличающийся тем, что синхронизирующий ...

Scheibenbremse

Pneumatisch oder elektromotorisch betätigbare Scheibenbremse

Eine pneumatisch oder elektromotorisch betätigbare Scheibenbremse für ein Nutzfahrzeug, mit einem eine Bremsscheibe (3) übergreifenden Bremssattel (1), mindestens einer Zuspanneinrichtung (2) zum Zuspannen der Scheibenbremse, wobei die Zuspanneinrichtung (2) auf der der Bremsscheibe (3) zugewandten Seite mindestens ein Druckstück (5) aufweist, das gegenüber dem Bremssattel (1) durch einen daran und am Druckstück (5) angeschlossenen, verformbaren Metallbalg (9) aus einem Blechmaterial abgedichtet ist.

SCHEIBENBREMSE

BRAKE LINING FOR A DISC BRAKE

DISC BRAKE AND ADJUSTER

BRAKE DISC AND HAS CLAMP OF SLIP

BRAKE DISC HAS TRIMMING PARTIAL COMPRISING a PLATE OF PRESSURE BETWEEN the BRAKE SHOE AND the ELEMENT OF TIGHTENING OF the JAW

FREIN A DISQUE ET A ETRIER DE GLISSEMENT

LA PRESENTE INVENTION CONCERNE UN DISQUE A FREIN ET A ETRIER DE GLISSEMENT. CE FREIN EST CARACTERISE EN CE QU'UNE PLAQUE DE PRESSION 12 EST RELIEE A UN PISTON 14 PAR UN CENTRAGE D'ENCASTREMENT 13, QUI PERMET DES MOUVEMENTS DE PIVOTEMENT DE LA PLAQUE DE PRESSION, QUE LA PLAQUE 12 EST RELIEE AU PISTON PAR UNE COMBINAISON A RESSORT DE PRESSION ET A BOULON 15, UN SECOND SUPPORT DE REVETEMENT DE FREINAGE 3 PREND APPUI PAR UNE SAILLIE 6 A LA SECONDE BRANCHE D'ETRIER 2, LA LIGNE DE SOMMET DE LA SAILLIE 6 ETANT TANGENTIELLE AU DISQUE DE FREIN ET TRAVERSANT LE CENTRE DE SURFACE DU SECOND REVETEMENT DE FREINAGE 3, QUE CE DERNIER PREND APPUI PROCHE DE L'EXTREMITE DE LA SECONDE BRANCHE D'ETRIER 2 A UN APPUI 17 ET QUE LE SECOND SUPPORT DE REVETEMENT 3 EST RELIE SOUS CONTRAINTE A LA SECONDE BRANCHE D'ETRIER 2 PAR L'INTERMEDIAIRE DE RESSORTS HELICOIDAUX 8. L'INVENTION EST UTILISABLE DANS LE DOMAINE DE FREIN A DISQUE.

DISK BRAKE

A compressed-air-actuated disk brake for utility vehicles having two brake lining carrier plates (4, 5) to which brake linings (6, 7) are fixed, and which disk brake is equipped with an application device (8) which has two pressure plungers (11, 12), should be designed such that, by means of a force-absorbing connection between the pressure plungers (11, 12) and the facing surface of the brake lining carrier plate (4), the bridge (13) is relieved of bending stresses. According to the invention, the end faces of the pressure plungers (11, 12) and at least the contact faces of the facing brake lining carrier plate (4) are provided with profilings (14, 15), which engage into one another in a form-fitting manner, in such a way that at least in the event of full-load braking, each brake lining (6, 7) is moved in the peripheral direction. The disk brake according to the invention is particularly suitable for trucks and trailers.

Brake mechanism

The present invention concerns a brake mechanism for a disc brake. The brake mechanism is received in a caliper (4) by means of pivots (3). The brake means comprises a lever (1,31), a cross bar (6,33), a thrust yoke (9,34) and an adjuster mechanism (16). The thrust yoke (9,34) is provided with braces (30,36) going diagonally from the centre of the thrust yoke (9,34) down to the backside of the thrust plate. The structure of the thrust yoke (9,34) means that the force is applied in distinct, separated areas of the brake pads (28). The brake mechanism is held together as one unit which facilitates handling and assembly.

ТОРМОЗНОЙ МЕХАНИЗМ

FIELD: mechanical engineering. SUBSTANCE: brake gear is mounted in the clamp by way of pins and comprises lever, traverse, pressing ring, and control mechanism. The pressing ring is provided with clamps which pass along the diagonal from the center of the pressing ring to the back side of the pressing plate. EFFECT: simplified structure. 10 cl, 11 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2 256 829 (13) C2 F 16 D 65/30, 65/40 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2002129297/11, 27.03.2001 (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 27.03.2001 (30) Ïðèîðèòåò: 03.04.2000 (ïï.1-11) SE 0001182-5 (72) Àâòîð(û): ÑÅÂÅÐÈÍÑÑÎÍ Ëàðñ (SE), ÍÅËÀÍÄÅÐ Îêå (SE), ÃÐÈÏÅÌÀÐÊ Éîàêèì (SE) (45) Îïóáëèêîâàíî: 20.07.2005 Áþë. ¹ 20 2 2 5 6 8 2 9 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÅÐ 0243114 A1, 28.10.1987. DE 4212352 A1, 14.10.1993. DE 4112641 A1, 22.10.1992. SU 295277 A1, 01.01.1971. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 04.11.2002 (86) Çà âêà PCT: SE 01/00660 (27.03.2001) 2 2 5 6 8 2 9 R U Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Áîëüøà Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", Å.Â.Òîìñêîé C 2 C 2 (87) Ïóáëèêàöè PCT: WO 01/75324 (11.10.2001) (54) ÒÎÐÌÎÇÍÎÉ ÌÅÕÀÍÈÇÌ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê îáëàñòè ìàøèíîñòðîåíè , â ÷àñòíîñòè ê òîðìîçíûì ìåõàíèçìàì äèñêîâûõ òîðìîçîâ. Òîðìîçíîé ìåõàíèçì óñòàíîâëåí â ñêîáå ïîñðåäñòâîì öàïô. Òîðìîçíîå ñðåäñòâî ñîñòîèò èç ðû÷àãà, ïîïåðå÷èíû, íàæèìíîé îáîéìû è ðåãóëèðóþùåãî ìåõàíèçìà. Íàæèìíà îáîéìà ñíàáæåíà ñêðåïëåíè ìè, ïðîõîä ùèìè ïî äèàãîíàëè îò öåíòðà íàæèìíîé îáîéìû âíèç ê îáðàòíîé ñòîðîíå íàæèìíîé ïëàñòèíû. Êîíñòðóêöè íàæèìíîé îáîéìû îáåñïå÷èâàåò ïðèëîæåíèå óñèëè â îïðåäåëåííûõ, ðàçäåëüíûõ ó÷àñòêàõ òîðìîçíûõ êîëîäîê. Òîðìîçíîé ìåõàíèçì îáðàçóåò åäèíûé óçåë, ÷òî îáëåã÷àåò åãî îáñëóæèâàíèå è ñáîðêó. Òåõíè÷åñêèì ðåçóëüòàòîì âë åòñ óïðîùåíèå êîíñòðóêöèè, ñíèæåíèå âåñà òîðìîçíîãî ìåõàíèçìà ïðè ...

Nutzfahrzeuge-Scheibenbremse

Nutzfahrzeug-Scheibenbremse mit einem Bremsenträger (10), der zum Tragen und Führen eines betätigungsseitigen Bremsbelages (56) dient, einem Bremssattel (50), der zum Tragen und Führen eines felgenseitigen Bremsbelages (58) dient, und einer Bremsscheibe (46), wobei der Bremsenträger (10) keine in eingebautem Zustand die Bremsscheibe (46) übergreifenden Teile aufweist und der Bremssattel (50) eine Öffnung (62) aufweist, durch die die Bremsbeläge (56, 58) zum Montieren/Demontieren hindurchpassen, dadurch gekennzeichnet, daß der Bremsenträger (10) eine Flanschfläche (12) zur Befestigung an einer Achsanordnung (42) aufweist, wobei die Flanschfläche an einem Bereich ausgebildet ist, der die Drehachse (24) der Bremsscheibe (46) in Form einer geschlossenen Kontur umschließt.

SCHEIBENBREMSVORRICHTUNGEN.

Scheibenbremse mit elektromotorisch betätigter Nachstellvorrichtung und Steuerungsverfahren

Eine pneumatisch betätigte Scheibenbremse mit einem Bremssattel, der eine Bremsscheibe umfasst, mit wenigstens einer Zuspannvorrichtung und mit wenigstens einer Nachstellvorrichtung mit einem elektromotorischen Antrieb und ein Steuerungsverfahren für diese Scheibenbremse zeichnen sich dadurch aus, dass die wenigstens eine elektromotorisch angetriebene Nachstellvorrichtung auch als Park- und/oder Hilfsbremse eingesetzt wird.

Zuspannvorrichtung einer Scheibenbremse, insbesondere für schwere Nutzfahrzeuge

BREMSVORRICHTUNG FUER FAHRZEUGE, INSBESONDERE LASTKRAFTWAGEN UND BUSSE

Hydraulically controlled brake

A hydraulically controlled brake is equipped with a device preventing an excessive rise in temperature of the hydraulic fluid. The control piston of the brake comprises a cup-shaped piece and also an insulating core accommodated in the cup and having a free end face via which the piston pushes on the friction element. The core is screwed onto a central threaded column projecting from the bottom of the cup.

VEHICLE BRAKING APPARATUS

SEALING ELEMENT

HYDRAULICALLY CONTROLLED BRAKE

DISC BRAKE CALIPER ASSEMBLY

PNEUMATICALLY OR ELECTROMOTIVELY OPERABLE DISC BRAKE

The invention relates to a pneumatically or electromotively operable disc brake for a goods-carrying vehicle, comprising a brake caliper (1), which overlaps a brake disc (3), and at least one tensioning device (2) for tensioning the disc brake. The side of said tensioning device (2) that faces the brake disk (3) is provided with at least one pressing piece (5), which is sealed with regard to the brake saddle (1) by deformable metal bellows (9) made of a sheet metal material, which are connected to the brake caliper and to the pressing piece (5).

Disk brake clamp and disk brake

BRAKE DISC HAS TRIMMING PARTIAL COMPRISING a PLATE OF PRESSURE BETWEEN the BRAKE SHOE AND the ELEMENT OF TIGHTENING OF the JAW

Calibrador de freio e um mecanismo de freio para um freio a disco

DISC BRAKE AND THERMAL INSULATION DEVICE FOR A DISC BRAKE

A disc brake for a commercial vehicle, operated pneumatically or by an electric motor, comprises a brake caliper (1), surrounding a brake disc (2), at least one application device (4), for applying at least one brake lining (3), by means of a pressure piece (9), in the direction of the brake disc (2). The brake lining (3) comprises at least one lining support (3a) and a lining material (3b). A thermal insulation device (13) is arranged between the lining support (3b) and the pressure piece (9), characterised in that the thermal insulation device (13) comprises a thermal insulation layer (14) and a fixing device (15) for fixing the thermal insulation layer (14) to the at least one pressure piece (9).

COMPRESSED-AIR ACTUATED DISC BRAKE

The description relates to a compressed-air actuated disc brake (air brake) with a brake caliper (2) surrounding a brake disc (1) on one side of which there is an actuating device (3) which, on the application of compressed air, actuates at least one control spindle (72, 73) arranged to move in a crosshead (7) and acting via a pressure member (70, 71) fitted on its end towards the brake disc on the pressure plate of a brake lining (10) fitted on the actuation side of the caliper (2) so as to move in relation to the brake disc (1). An automatic adjusting device (74) maintains the gap, which alters as the brake lining wears, constant by acting on the control spindle(s) (72, 73). In order to minimise oblique wear, the invention proposes that the force transfer area between the pressure member (70, 71) of the control spindle (72, 73) and the pressure plate (80) of the brake lining (10) be constructed in such a way that the brake lining (10) is asymmetrically loaded in the peripheral and/or radial directions of the brake disc (1).

Scheibenbremse für ein Nutzfahrzeugrad

Vorgeschlagen wird eine Scheibenbremse, vorzugsweise druckluftbetrieben, für ein Nutzfahrzeugrad, mit – einem eine Bremsscheibe (5), die auf der Raddrehachse (A1) angeordnet ist, übergreifenden Bremssattel (1), – einer auf der einen Seite der Bremsscheibe (5) in dem Bremssattel (1) angeordneten, durch ein Kraftglied (8) und vorzugsweise einen Druckluftzylinder betätigbaren Zuspanneinrichtung, – Bremsbelägen (6, 7) zu beiden Seiten der Bremsscheibe (5), wobei zumindest der zuspannseitige Bremsbelag (6) in einem Belagschacht mit ersten und zweiten Stützflächen (31, 32) angeordnet ist, die einen in Umfangsrichtung gleichen Abstand zu einer Belagschacht-Mittellinie (40) aufweisen, und gegen die der Bremsbelag (6) mit seinen in Umfangsrichtung weisenden Rändern anliegt, – einem Bremshebel (9), der Bestandteil der Zuspanneinrichtung ist und sich zusammensetzt aus einem Hebelarm (19), gegen den das Kraftglied (8) abgestützt ist, und einer mit dem Hebelarm (19) verbundenen Zuspannwelle (20), die ...

Scheibenbremsenbelag mit verringerter Wärmeübertragung an eine Zuspanneinheit

Die vorliegende Erfindung betrifft einen Scheibenbremsbelag mit einer Trägerplatte und mindestens einen Reibbelag mit mindestens einer Reibfläche, wobei mindestens ein Isolationselement auf der dem Reibbelag abgewandten Seite der Trägerplatte auf dieser angeordnet ist.

Scheibenbremse für ein Nutzfahrzeug

Eine Scheibenbremse für ein Nutzfahrzeug, mit einem eine Bremsscheibe (1) übergreifenden Bremssattel und einem im Bremssattel angeordneten, schwenkbaren Bremshebel (7), mit dem bei einer Bremsung über einen angeschlossenen, zentral angeordneten Bremsstempel (8) ein Bremsbelag (2) gegen die Bremsscheibe (1) pressbar ist, ist so ausgebildet, dass der federbelastet am Bremshebel (7) anliegende Bremsstempel (8) eine drehbare und mit einem Außengewinde versehene Kernspindel (9) sowie eine darauf gehaltene Spindelmutter (10) aufweist, an die auf der dem Bremshebel (7) abgewandten Seite ein Druckstück (16) angeformt ist, das verdrehfest an einer Belagträgerplatte (3) des Bremsbelages (2) anliegt.

SEALING ELEMENT

Safety brake for an elevator

The invention relates to a safety brake 9 for an elevator, comprising a brake element 6 or a brake wedge 63, a guide element 2 and a control device 20. The brake element 6 or brake wedge 63 are slidably mounted on the guide element 2. The safety brake 9 has an additional actuating element 11, which when the safety brake 9 is actuated can be made to operatively engage the brake element 6 or the brake wedge 63.

DISK BRAKE OPERATED PNEUMATICALLY OR BY ELECTRIC MOTOR

The invention relates to a disc brake, operated pneumatically or by electric motor, for a commercial vehicle, with a brake caliper (1), enclosing a brake disc (3) and at least one operating device (2), for application to the brake disc, whereby an actuator spindle (10), comprises a pressure piece (5) on the side thereof facing the brake disc (3) and a bellows (9) is connected thereto or to parts connected therewith, for sealing the exit region of the actuator spindle (10) from the brake caliper (1), which is embodied such that in order to provide a thermal break between the pressure piece (5) and the actuator spindle (10), a heat shield (6) is directly or indirectly connected to the bellows (9), which at least covers the front face of the actuator spindle (10) facing the pressure piece (5).

DISC BRAKE AND ADJUSTER

Disc Brake Shoe Assembly

Method for using and maintaining brake of undercarriage of aircraft, involves generating maintenance alert, mounting extension into end of plunger, and continuing braking operations with extension in place

Procédé d'utilisation et de maintenance d'un frein (20) d'atterrisseur d'aéronef comportant une pile de disques de frein (40), un actionneur électromécanique (30) et au moins un poussoir (31) déplaçable en regard de la pile de disques de frein (40) pour appliquer sélectivement un effort de freinage comprenant les étapes de : a) effectuer des opérations de freinage en mesurant périodiquement une épaisseur (E) de la pile de disques de frein (40); b) lorsque l'épaisseur (E) de la pile de disques de frein (40) atteint une valeur prédéfinie, générer une alerte de maintenance ; c) en réponse à l'alerte de maintenance, provoquer le reculement du poussoir (31) jusqu'à une position rétractée ; d) monter une rallonge à l'extrémité du poussoir ; e) poursuivre les opérations de freinage avec la rallonge en place. L'invention comprend également un actionneur de frein (30), un frein (20) d'aéronef et un ensemble roue-frein (1) d'aéronef mettant en œuvre le procédé selon l'invention.

BRAKE DISC HAS SLIDING CLAMP HAS POWER-CONTROL

PNEUMATICALLY OR ELECTROMOTIVELY OPERABLE DISC BRAKE

The invention relates to a pneumatically or electromotively operable disc brake for a goods-carrying vehicle, comprising a brake caliper (1), which overlaps a brake disc (3), and at least one tensioning device (2) for tensioning the disc brake. The side of said tensioning device (2) that faces the brake disk (3) is provided with at least one pressing piece (5), which is sealed with regard to the brake saddle (1) by deformable metal bellows (9) made of a sheet metal material, which are connected to the brake caliper and to the pressing piece (5).

Dust boot for a disc-brake actuating cylinder-and-piston unit

A sealing element for a cylinder-and-piston unit, especially a dust boot of a disc-brake actuating unit, includes an annular deformable portion of an elastically deformable material, and an annular connecting portion of a resilient material which is permanently sealingly connected to the inner region of the deformable portion and mounts the same on a protruding annular portion of the piston which extends out of the cylinder, by clampingly engaging such protruding portion. The connecting portion is substantially U-shaped in axial section and includes an outer ring, an inner ring and an interconnecting web extending between the outer and inner rings. The inner ring converges in the direction of introduction thereof into the annular protruding portion of the piston and carries oppositely and outwardly oriented lugs which engage behind an internal bead of the protruding portion of the piston. A brake shoe has a clip with several prongs which engage behind the inner ring of the connecting portion ...

Scheibenbremse für ein Nutzfahrzeug sowie Bremsbelag für eine Scheibenbremse

Eine Scheibenbremse für ein Nutzfahrzeug, mit einem eine Bremsscheibe (2) übergreifenden Bremssattel (1) und einer im Bremssattel (1) angeordneten Zuspanneinrichtung (8) zum Zuspannen der Bremse mittels eines an einer Belagträgerplatte (11) eines Bremsbelages (3) anliegenden Bremsstempels (4), der eine über eine Nachstelleinrichtung (5) verdrehbare Stellspindel (6) aufweist, ist so ausgebildet, dass auf der Stellspindel (6) eine Hülse (7) gelagert ist, die fest mit einem verdrehsicher an der Belagträgerplatte (11) gehaltenen Druckstück (13) verbunden ist.

SCHEIBENBREMSBELAG MIT VERRINGERTER WÄRMEÜBERTRAGUNG AN EINE ZUSPANNEINHEIT

Force transmission device for a disc brake

Improvements in actuator assemblies for vehicle brakes

An actuator assembly incorporates a strut assembly of which the effective length is adjustable to compensate for wear of a friction lining and through which a brake-applying force is transmitted to a braking member, and an adjuster mechanism arranged in parallel with the strut assembly. The adjuster mechanism is arranged in parallel with the strut assembly and incorporates a spring in which energy is adapted to be stored. The mechanism is adapted to receive a signal dependent upon movement of the strut assembly in a brake-applying direction, and is also adapted to apply an adjusting force to the strut assembly in response to energy released from the spring when the brake is itself released.

Spot-type disc brake

In a spot-type disc brake, even distribution of the actuating force of a mechanically or hydraulically actuated brake-applying piston (14) onto the backing plate (13), of a brake shoe (12) of rectangular or circle-segmental shape is achieved by providing a pressure plate (11) between the brake shoe and the piston which pressure plate (11) is adapted to the contour of the backing plate (13) on the side close to brake shoe (12) and is adapted to the contour of the end face (15) of the piston (14) on the side close to the piston (14). As shown, the pressure plate (11) has an abutment surface (16) engaging piston (14) and abutment surfaces (20, 21) engaging backing plate (13). Pressure plate (11) and piston (14) are clamped together by a retaining spring (28). Figures 6-9 show a modification of such spring. A retaining spring (46) is disposed between pressure plate (11) and backing plate (13)-set pins (24, 25) on pressure plate (11) extend into bores (50) in the backing plate (13). Instead ...

Disk brake for a utility-vehicle wheel

The invention relates to a disk brake, preferably operated by compressed air, for a utility-vehicle wheel, comprising a brake caliper (1), which reaches around a brake disk (5) arranged on the wheel rotational axis (A1), a brake application device, which is arranged in the brake caliper (1) on the one side of the brake disk (5) and can be actuated by means of a force element (8) and preferably a compressed-air cylinder, brake pads (6, 7) on both sides of the brake disk (5), wherein at least the brake-application-side brake pad (6) is arranged in a pad shaft having first and second supporting surfaces (31, 32), which have the same distance from a pad-shaft center line (40) in the circumferential direction and against which the brake pad (6) lies by means of the edges of the brake pad pointing in the circumferential direction, and a brake lever (9), which is part of the brake application device and is composed of a lever arm (19), against which the force element (8) is supported, and of a ...

Wrap spring clutch coupling with forced spring clearance disengagement

A rotational coupling is provided. The coupling includes first and second hubs disposed about an axis of rotation. A wrap spring is disposed radially outwardly of the hubs and rotatably couples the hubs upon rotation of the first hub in a first rotational direction. A spring actuation member is configured for rotation about the axis and coupled to one end of the wrap spring. The opposite end of the wrap spring is coupled to the second hub. An actuator is configured to selectively stop rotation of the spring actuation member and the second hub in the first rotational direction and cause rotation of the spring actuation member in a second rotational direction to thereby unwrap the wrap spring. The rotational coupling therefore facilitates disengagement of the wrap spring from the first hub during release of the coupling to prevent undue noise and vibration and reduce wear.

Electric linear motion actuator and electric disk brake system

A linear motion actuator includes an outer ring member mounted in a housing, a rotary shaft rotated by a motor, planetary rollers mounted between the outer ring member and the shaft and supported by a carrier rotatable about the shaft. A helical rib is formed on the inner surface of the outer ring member which is engaged in helical grooves formed in outer surfaces of the planetary rollers. When the shaft rotates, the planetary rollers rotate and revolve, thereby axially moving the outer ring member. Uneven axial loads applied to the planetary rollers from the outer ring member are supported by thrust bearings disposed between the planetary rollers and an inner disk of the carrier. Aligning seats are provided between each opposed pair of the planetary rollers and the thrust bearings such that the contact surfaces of the aligning seats shift relative to each other under the uneven axial loads.

Shift Rail Rod Seal with Positioning Feature

A shift rail rod seal for a transmission shift apparatus. The rod seal includes a case that is over-molded with a seal body that includes a seal lip for engaging a shift rail and a chamfered lip that engages the seal bore chamfered bore entrance when the rod seal is correctly assembled into the seal housing bore. A transmission shift apparatus that is adapted to receive the shift rod seal includes a manifold housing and a clutch housing that together form a sealed cavity. A shift rail and piston are received in the sealed cavity that is pressurized to actuate the shift apparatus. 1. A rod seal assembled within a seal housing bore that has a chamfered bore entrance for receiving a shift rail of a transmission shift apparatus comprising:a rigid cylindrical case;a seal body disposed between the case and rod seal housing;a seal lip extending from the seal body and adapted to engage the shift rail; anda chamfered lip provided on the seal body that engages the chamfered bore entrance when the rod seal is correctly assembled into the seal housing bore.2. The rod seal of wherein the seal body claim 1 , seal lip and chamfered lip are over-molded onto the case.3. The rod seal of wherein the chamfered lip includes a beveled portion that extends from the seal body to a cylindrical outer peripheral portion that has a larger diameter than the seal body.4. The rod seal of wherein the seal body encases an outer cylindrical surface of the case and an inner cylindrical surface of the case.5. The rod seal of wherein the seal housing bore has a radially extending seal seating surface inset from the chamfered bore entrance claim 1 , wherein the seal body engages the seal seating surface when the chamfered lip engages the chamfered bore entrance.6. A transmission shift apparatus comprising:a manifold housing;a clutch housing defining a sealed cavity in conjunction with the manifold housing, wherein at least one of the housings define a seal bore and a chamfered bore entrance;a rod ...

ENGAGEMENT STRUCTURE OF PUSH-ROD GUIDE AND PUSH-ROD GUIDE COVER OF BRAKE CHAMBER FOR VEHICLE

The present disclosure relates to an engagement structure of a push rod guide and a push rod guide cover of a brake chamber for a vehicle, in which a pair of semi-circular, hingedly connected, half members in a shape of a plate are assembled at a side surface of axial direction of the push rod into a shape of a disk, a push rod opening is formed at the center of the disk to guide a movement of the push rod, a protrusion projecting upwards is provided at a central part of the push rod guide, forming a step in a radial direction of the push rod guide, and a receiving groove corresponding to the step is formed on an inner circumferential surface of the push rod guide cover and is connected to the step. 1. An engagement structure of a push rod guide and a push rod guide cover of a brake chamber for a vehicle , in which a brake chamber for a vehicle comprises a head housing , a bottom housing , an adaptor housing provided between the head housing and the bottom housing to connect the head housing to the bottom housing , and a diaphragm fixed between the adaptor housing and the bottom housing to divide a space between the adaptor housing and the bottom housing; a push rod which supports a lower surface of the diaphragm and moves along a push rod through-hole formed on a lower surface of the bottom housing; a yoke connected to an end of the push rod; and a return spring placed between the push rod and the bottom housing ,wherein after the push rod and the yoke are inserted into the push rod through-hole, the push rod guide is assembled at a side surface of axial direction of the push rod on an inner side of the bottom housing, and the push rod guide cover is connected to the push rod guide and is supported on the return spring to fix the push rod guide, a pair of semi-circular half members in a shape of a plate, the pair of half members hingedly connected are assembled at the side surface of axial direction of the push rod into a shape of a disk; and', 'a push rod opening ...

System for turbomachine vane control

A gas turbine system includes a compressor. The compressor has a plurality of inlet guide vanes disposed at an inlet of the compressor. Furthermore, the compressor may have at least one unison ring coupled to a plurality of variable stator vanes disposed between the inlet and an outlet of the compressor. The gas turbine system includes a first actuator that may adjust a first pitch of the plurality of inlet guide vanes and a second actuator that may adjust a second pitch of the plurality of variable stator vanes. A first electric motor may drive the first actuator, while a second electric motor may drive the second actuator.

Control of clamp mechanism by means of a variable thickness disc

A clamp mechanism uses a fixed spring force input caliper with friction pads in frictional contact with a variable thickness portion of a disc, where the disc thickness, thus the clamp force, varies as the disc rotates through one rotation or less.

Electromechanical actuator

An electromechanical actuator (100) is provided. The actuator comprises an electrical motor (110) controlling a ball ramp mechanism. The ball ramp mechanism is configured to allow for mutual rotation of a first and second rotational member (120, 30) up to a first torque of the electrical motor (110), and to allow for axial separation of the first and second rotational members (120, 130) at a second torque of the electrical motor (110).

Brake device and linear actuator employing the brake device

A brake device for a linear actuator is provided having a torque transmission mechanism for forward transfer of driving torque and a spring friction mechanism for blocking backward transfer of load torque. The mechanism provides an input shaft and a first coupled claw connected to the input shaft that rotates synchronously therewith, a driving torque output shaft and a second coupled claw connected to the output shaft and capable rotating synchronously therewith. The first coupled claw and second coupled claw are matched and engaged together, and used to transfer driving torque in a forward direction from the input shaft to the output shaft. The spring friction mechanism provides a brake housing and a friction coil spring disposed elastically in a cylindrical inner hole of the brake housing. The friction coil spring formed with end parts at two axial ends for hooking onto the first and second coupled claws.

Parking brake arrangement

A parking brake arrangement for a brake unit—also having a service brake actuator—has in a housing ( 4 ) a clock spring ( 10 ) for exercising a rotary motion at will on a parking brake gear wheel ( 8 ) in drive connection with a device ( 5 - 7 ) for delivering brake force from the brake unit ( 1 ). The arrangement has two axially movable control sleeves ( 15, 16 ) in drive connection with the clock spring ( 10 ). The control sleeves form clutches ( 8′, 15 and 12, 16 , respectively) with the parking brake gear wheel ( 8 ) and the housing ( 4 ), respectively. There are means ( 13, 18 - 21 ) for controlling the axial movements of the two control sleeves and the engagement of the two clutches in such a way that either one of them is always in engagement.

CARBON BRAKE STACK ASSEMBLY FOR IMPROVED LIFE

A brake stack is disclosed. The brake stack comprises a first stator, a second stator, and a first rotor disposed between the first stator and the second stator. The brake stack further comprises a first spring disposed between the first stator and the second stator. The first spring is disposed radially inward of the first rotor. The first spring is disposed axially between the first stator and the second stator. The first spring is configured to partially compress when a force applied to a pressure plate of the brake stack is less than a threshold force. 1. A carbon and ceramic matrix composite (CMC) brake stack comprising:a first stator having a first stator radially inner end;a first rotor disposed axially adjacent to the first stator, the first rotor having a first rotor radially inner end;a second stator disposed axially adjacent to the first rotor; anda first spring disposed axially between the first stator and the second stator and radially between the first stator radially inner end and the first rotor radially inner end.2. The brake stack of claim 1 , wherein the first spring is a first wave spring.3. The brake stack of claim 1 , further comprising a pressure plate disposed a proximal end of the brake stack claim 1 , wherein the first spring is configured to partially compress when a force is applied to the pressure plate that is less than a threshold force.4. The brake stack of claim 3 , wherein a first stator axial face of the first stator is separated from a first rotor axial face of the first rotor when the first spring is partially compressed.5. The brake stack of claim 4 , wherein the threshold force corresponds to a threshold effective pressure associated with an aircraft taxi stop or service landing.6. The brake stack of claim 1 , further comprising a pressure plate disposed at a proximal end of the brake stack claim 1 , wherein the first spring is configured to fully compress when a force is applied to the pressure plate that is greater than a ...

DEVICE AND METHOD FOR CONTROLLING LINEAR ACTUATOR

A control device for controlling a linear actuator having a linear motor and a brake device includes a magnetic pole position estimation means to estimate which of a plurality of sections obtained by dividing a magnetic pole position of 0° to 360°, the mover is located in on the basis of a direction of movement of the mover by pulse energization, a magnetic pole position setting means to perform direct current excitation at an estimated magnetic pole position estimated by the magnetic pole position estimation means and set the estimated magnetic pole position as a magnetic pole position of the mover, and a brake control means to turn on a brake device before pulse energization by the magnetic pole position estimation means is performed and turn off the brake device after the magnetic pole position estimation means estimates the section in which the mover is located. 1. A control device for a linear actuator having a linear motor and a brake device configured to brake a mover of the linear motor , the control device comprising:a magnetic pole position estimation means that is configured to estimate which of a plurality of sections obtained by dividing a magnetic pole position of 0° to 360° the mover is located in on the basis of a direction of movement of the mover by pulse energization;a magnetic pole position setting means that is configured to perform direct current excitation at an estimated magnetic pole position based on the section in which the mover is located estimated by the magnetic pole position estimation means and set the estimated magnetic pole position as a magnetic pole position of the mover: anda brake control means that is configured to turn on the brake device before pulse energization by the magnetic pole position estimation means is performed and turn off the brake device after the magnetic pole position estimation means estimates the section in which the mover is located.2. The control device according to claim 1 , wherein the magnetic pole ...

ELECTRO-DYNAMIC COUPLING AND CONTROL ASSEMBLY AND SWITCHABLE LINEAR ACTUATOR DEVICE FOR USE THEREIN

A coupling and control assembly includes first and second rotatable coupling members. The first coupling member has a first coupling face with locking formations, and the second coupling member has a second coupling face with pockets and in opposition with the first coupling face of the first coupling member and a third face spaced from the second coupling face and with passages communicating with the pockets. Locking members in the pockets transmit torque between the first and second coupling members. A stator includes an electromagnetic source, and a translator is translatable, rotatable, and coupled to the second coupling member to be rotatable therewith. The translator may include springs in the passages to actuate the plurality of locking members, or a permanent magnetic source cooperative with the electromagnetic source to translate the translator. An apertured retainer plate may be coupled to the second coupling member to facilitate pivoting of the plurality of locking members. 1. A coupling and control assembly rotatable about a rotational axis , and comprising: a first coupling member rotatable about the rotational axis and including a first coupling face having locking formations,', 'a second coupling member rotatable about the rotational axis and including a second coupling face in opposition with the first coupling face of the first coupling member and having pockets, and a third face spaced from the second coupling face and having passages in communication with the pockets, and', 'a plurality of locking members in the pockets to transmit torque between the first and second coupling members; and, 'a coupling assembly, including'} a stator including at least one electromagnetic source, and', a permanent magnetic source that cooperates with the at least one electromagnetic source of the stator to translate the translator, and', 'a plurality of springs in the passages to engage the plurality of locking members in the pockets to actuate the plurality of ...

Actuator

This relates to an actuating unit, in particular for a drum brake, comprising a spacer element which can be fixed on a shoe unit or on a supporting unit, the spacer element having a holding section, via which it can be secured against movement along an activating axis relative to the shoe unit or the supporting unit, the spacer element having a first engagement section which is supported on the respective other one of the units comprising the shoe unit or the supporting unit in a first position of the spacer element, it being possible for the spacer element to be moved into a second position, in which the first engagement section is out of engagement with the shoe unit and the supporting unit, the spacer element spacing the shoe unit and the supporting unit further apart from one another in the first position than in the second position.

Termination assembly

The invention relates to an umbilical termination assembly for terminating a cable or umbilical. The termination assembly comprises a plurality of umbilical elements extending from an umbilical and which pass through a bulkhead plate. The seated ball element has a spherical body through which an umbilical element passes. The ball element is seated in a cup member which allows the ball element to rotate through a large range of angles allowing it to be aligned with the umbilical element without the umbilical element needing to be manipulated or forced into position. The umbilical element can then be attached to the ball element which is supported by the cup member on the bulkhead. This allows the axial tension in the umbilical element to be transferred to the bulkhead.

Brake Actuation Mechanism For A Disc Brake And Disc Brake Comprising The Same

A brake actuation mechanism for a disc brake including an amplification mechanism, an adjustment mechanism, a thrust element and a return mechanism, which are mountable inside a caliper housing by way of a rod so as to be functionally interacting, in which the adjustment mechanism includes a torque limiting clutch mechanism drivingly connecting several elements and including a first clutch element drivingly connecting a rotatable input element with a rotatable output element and a second clutch element connecting the rotatable output element with the rod, the rotatable output element radially surrounding the first clutch element and the second clutch element. A disc brake including such brake actuation mechanism is also contemplated. 1. A brake actuation mechanism for a disc brake comprising a brake caliper , which straddles at least one brake disc , the brake actuation mechanism comprising:an amplification mechanism for amplifying a clamping force being introduced into the brake actuation mechanism;an adjustment mechanism for compensating wear;a thrust element transmitting the amplified clamping force onto the brake disc; anda return mechanism;in which the amplification mechanism, the adjustment mechanism, the thrust element and the return mechanism are mountable inside the housing of the brake caliper by means of a rod so as to be functionally interacting, the rod being adapted to be supported in the housing of the caliper in an axially fixed and non-rotatable manner; andin which the adjustment mechanism comprises a torque limiting clutch mechanism and elements being coaxially and rotatably arranged around the rod, which elements are at least partly drivingly connected by the torque limiting clutch mechanism;characterized in thatthe torque limiting clutch mechanism comprises a first clutch element drivingly connecting a rotatable input element with a rotatable output element and a second clutch element connecting the rotatable output element with the rod, the ...

LATCH ASSEMBLY INCLUDING DIAPHRAGM SPRING AND THRUST BEARING

A latch subassembly for a motor vehicle drive train is provided. The latch subassembly includes a bearing arrangement including at least one thrust bearing. The latch subassembly also includes a diaphragm spring. The diaphragm spring includes a first end for axially mounting in a housing and a second end held by the at least one thrust bearing, the second end being axially movable between a first position and a second position within the bearing arrangement. A disconnect assembly and a method of forming a disconnect assembly are also provided. 1. A latch subassembly for a motor vehicle drive train comprising:a bearing arrangement including at least one thrust bearing; anda diaphragm spring, the diaphragm spring including a first end for axially mounting in a housing and a second end held by the at least one thrust bearing, the second end being axially movable between a first position and a second position within the bearing arrangement.2. The bearing arrangement as recited in wherein the at least one bearing includes a first ring having a first contact face for contacting a first axial surface of the diaphragm spring and a second ring including a second contact face for contacting a second axial surface of the diaphragm spring claim 1 , the second contact face facing the first contact face claim 1 , the diaphragm spring pivoting about the first and second contact faces while moving between the first and second positions.3. The bearing arrangement as recited in wherein the first and second rings define a sliding space axially therebetween radially inside of the first and second contact faces claim 2 , an inner radial edge of the diaphragm spring sliding axially within the sliding space as the diaphragm spring pivots about the first and second contact faces.4. The bearing arrangement as recited in wherein the second ring is formed as a washer axially against the first ring.5. The bearing arrangement as recited in wherein the at least one thrust bearing includes a ...

Railway braking system for a railway vehicle

Disclosed is a railway braking system including a braking device provided with a body, a single piston that can move with respect to the body to act on a brake linkage, and delimiting, together with the body, a pressure chamber supplied by a pressure medium source for placing the piston in a rest position where the linkage applies no force on a braking member of a railway vehicle, first and second seals housed between a first section of the piston and the body, and third and fourth seals housed between a second section of the piston and the body; the first and third seals being configured to form a primary sealing of the pressure chamber and the second and fourth seals being configured to form a secondary sealing of the pressure chamber.

Electronic stroke sensor for air disc brake

A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking position when the pushrod is in an extended position and releasing the disk brake from the braking position when the pushrod is in a retracted position. The pushrod includes a pushrod shaft and a contact member biased in a telescoping relationship relative to the pushrod shaft and the lever arm of the caliper abuts the contact member counteracting the bias of the contact member. A sensor is integrated with the assembly proximate the contact member and detects movement of the pushrod relative to the lever arm and to the pushrod shaft.

RETURN-TO-PARK SPRING

A parking mechanism in a vehicle is controlled to rotate, which engages and disengages a pawl with a spoke or gear of a wheel to selectively hold the wheel against rotation in park. A spring is connected to the parking mechanism at a first end, and is connected to the transmission housing or a stop block at a second end. The first end of the spring is a closed loop, such as a helix shape that extends over 360 degrees over a loop axis. The second end of the spring is open-ended, such as a hook. After attaching the first end of the spring to the park mechanism, but prior to attaching the second end, a valve assembly can be mounted as well as the stop block. After those components are assembled in place, the second end of the spring can simply hook into place. 1. A transmission comprising:a housing;a park brake lever in the housing, rotatable about an axis, and having first, second, and third legs extending away from the axis;a valve assembly configured to engage the first leg;a pawl coupled to the second leg for engaging a parking brake gear; anda spring having a closed-ended first end coupled to the third leg, and a open-ended second end coupled to the housing.2. The transmission of claim 1 , wherein the first end is in a shape of a helix loop.3. The transmission of claim 2 , wherein the first end of the spring includes a metal rod that extends over 360 degrees about a loop axis of the helix loop.4. The transmission of claim 1 , further comprising a stop block mounted to the housing and configured to prevent movement of the valve assembly past the stop claim 1 , wherein the second end is connected to a flange extending from the stop block.5. A park mechanism comprising:a lever rotatable about an axis and coupled to a valve assembly configured to apply hydraulic pressure to the lever;a stop block adjacent to the valve assembly for limiting movement of the valve assembly; anda spring having first and second end portions, the first end portion defining a closed loop ...

Disc brake

A disc brake having a caliper, a piston, an operating shaft, a wear adjustment mechanism, and a transmission path. The caliper may straddle a rotor and may retain first and second brake pads. The piston may be slidable within the caliper. The operating shaft may apply an actuating force to advance the piston when the operating shaft is actuated. The transmission path of the wear adjustment mechanism may include a one-way clutch.

FRICTION CLUTCH DEVICE

A structurally and/or functionally improved friction clutch device is disclosed. In particular, a servo spring for a clutch is to be provided which is suitable for series production. In particular, the servo spring is to be realized in the clutch while integrating already existing components. In particular, the servo spring is to keep a maximum disengaging force low. In particular, the servo spring is to operate only under worn conditions; in the new state and during separation it should be possible for it to be force-free. In particular, the total tolerance in the friction clutch device is to remain small, so that the susceptibility of the servo spring force to tolerance deviations is limited. 110-. (canceled)11. A friction clutch device comprising:an axis of rotation;a housing;at least one contact plate axially movable relative to the housing for actuation between an engaged actuation position and a disengaged actuation position;a first spring for providing a load to the at least one contact plate;at least one spacing element to support the first spring on the housing;a support ring axially supported on the at least one spacing element in the disengaged actuation position; and, arranged to reduce an actuating force;', 'positioned between the housing and the first spring;', 'supported on the housing at the first support radius; and,', 'supported on the support ring at the second support radius., 'a second spring comprising a first support radius and a second support radius, wherein the second spring is12. The friction clutch device of claim 11 , wherein the support ring is axially supported on the at least one spacing element in the engaged actuation position when the friction clutch device is in a new condition.13. The friction clutch device of claim 11 , where the support ring comprises:a flat basic form; and,at least one support contour protruding from the flat basic form and supporting the support ring on the at least one spacing element.14. The friction clutch ...

Hydraulic Power Take-Off with Brake Disconnect System for Industrial Drives

A hydraulic power take-off is provided for use with industrial drives that deliver power to industrial equipment. The hydraulic power take-off has a brake disconnect system that can manually release a brake assembly to allow low-effort rotating of the industrial equipment components to facilitate servicing.

Salad spinner with angled blade fan

A salad spinner has a support frame with a receiving aperture. A colander is supported by the support frame in the receiving aperture for rotation about an axis of rotation. A removable drive assembly is removably coupled to the support frame and colander, and the removable drive assembly includes an actuator to transmit a driving input applied to the actuator to rotate the colander. A fan having a plurality of angled blades is mechanically coupled to the actuator to force air into the colander.

ABUTMENT CLIP FOR DISK BRAKES

A brake clip is described. The brake clip can include a U-shaped body; a clip channel; and a return spring, wherein the clip channel is defined by: a clip base comprising a stop tab; a pad tensioner; and the channel side tab; wherein, the clip base is connected to the pad tensioner and the channel side tab to form a channel; the return spring is connected to the clip channel at a rotor side edge of the clip channel and extends over the clip base; the clip channel is configured to fit into a channel on the brake pad carrier and to receive a brake pad; and the stop tab extends into the clip channel and is configured to press on a brake pad backing plate when a portion of the brake pad backing plate is located in the clip channel. 1. A brake clip comprising:a U-shaped body;a clip channel; anda return spring, a guide anchor top;', 'a side tab;', 'a front tab;', 'an inner axial tab;', 'a channel side tab; and', 'an inner axial tab, and the side tab, front tab, inner axial tab and channel side tab extend from respective edges of the guide anchor top, forming a pocket;, 'wherein the U-shaped body comprises a clip base comprising a stop tab;', 'a pad tensioner; and', 'the channel side tab;, 'the clip channel defined by the clip base is connected to the pad tensioner and the channel side tab to form a channel;', 'the return spring is connected to the clip channel at a rotor side edge of the clip channel and extends over the clip base;', 'the pocket is configured to receive a guide of a brake pad carrier with the front tab, inner axial tab, channel side tab, and side tab contacting a front, inner axial, channel side and side face of the guide, respectively;', 'the clip channel is configured to fit into a channel on the brake pad carrier and to receive a brake pad; and', 'the stop tab extends into the clip channel and is configured to press on a brake pad backing plate when a portion of the brake pad backing plate is located in the clip channel., 'wherein,'}2. The brake clip ...

Actuating Mechanism, in Particular for a Clutch Actuator

An actuating mechanism for a clutch actuator includes: an actuating element which is designed to be acted on by an actuating force and thereby displaced in an actuation direction, a transmitting element which is designed to carry out a displacement in the actuation direction, wherein a tensioning element is provided between the actuating element and the transmitting element. The tensioning element is designed to generate, for the transmission of the actuating force to the transmitting element, a clamping pressure force which generates a friction force for the transmission of the actuating force. The friction force is configured so as to be capable of transmitting a maximum actuating force. 116.-. (canceled)17. An actuating mechanism for a clutch actuator , comprising:an actuating element configured to be loaded with an actuating force and, as a result, to be displaced in an actuating direction;a transmission element configured to carry out a displacement in the actuating direction; anda tensioning element provided between the actuating element and the transmission element, which tensioning element is configured to generate a tensioning pressing force in order to transmit the actuating force to the transmission element, wherein the tensioning pressing force generates a frictional force for transmission of the actuating force, andthe frictional force is configured so as to be capable of transmitting a maximum actuating force.18. The actuating mechanism as claimed in claim 17 , further comprising:a compensation mechanism configured to apply a reinforcing pressing force between the transmission element and the actuating element when an actuating force is applied to the actuating element, and to reduce the reinforcing pressing force between the transmission element and the actuating element to zero, if no actuating force is applied to the actuating element, whereinthe reinforcing pressing force acts in addition to the tensioning pressing force in the form of an overall ...

ACTUATION MECHANISM FOR A MECHANICAL DIODE ASSEMBLY

The present disclosure provides an actuation mechanism for applying a mechanical diode clutch. The actuation mechanism includes a capsule including a cylindrical body defining an interior chamber, the cylindrical body defining a first opening at a first end and a second opening at a second end thereof. The actuation mechanism also includes a pin having a body and a radially-extending arm, the pin being retained within the interior chamber of the capsule. An apply spring is coupled at one end to the pin and a return spring is retained within the interior chamber of the capsule. The return spring is disposed between the pin on one end and the cylindrical body on the opposite end thereof. The return spring substantially surrounds the apply spring. 1. An actuation mechanism for applying a mechanical diode clutch , comprising:a capsule including a cylindrical body defining an interior chamber, the cylindrical body defining a first opening at a first end and a second opening at a second end thereof;a pin having a body and a radially-extending arm, the pin being retained within the interior chamber of the capsule;an apply spring coupled at one end to the pin; anda return spring being retained within the interior chamber of the capsule, the return spring being disposed between the pin on one end and the cylindrical body on the opposite end thereof;wherein, the return spring substantially surrounds the apply spring.2. The actuation mechanism of claim 1 , wherein the apply spring is a coil spring and the return spring is a conical spring.3. The actuation mechanism of claim 1 , wherein the pin is movable along a substantially linear axis between an apply position and an unapply position.4. The actuation mechanism of claim 3 , wherein the pin moves relative to the capsule between the apply and unapply positions.5. The actuation mechanism of claim 3 , wherein the pin is engaged by the capsule in the unapply position.6. The actuation mechanism of claim 3 , wherein the return ...

INTEGRAL TORQUE LIMITER DIFFERENTIAL

A differential assembly provided with a power distribution unit includes a first housing, an output shaft, a shaft, and a torque limiter. The first housing defines a biasing member bore and a brake bore. The output shaft extends at least partially through the first housing. The shaft is disposed about the output shaft and extends between a first shaft end that is connected to a differential unit and a second shaft end. The torque limiter is disposed within the first housing and is arranged to selectively inhibit rotation of at least one of the output shaft and the shaft. 1. A differential assembly provided with a power distribution unit , comprising:a first housing defining a biasing member bore and a brake bore;an output shaft that extends at least partially through the first housing;a shaft disposed about the output shaft, the shaft extending between a first shaft end that is connected to a differential unit and a second shaft end; anda torque limiter disposed within the first housing and being arranged to selectively inhibit rotation of at least one of the output shaft and the shaft.2. The differential assembly of claim 1 , wherein the torque limiter includes:a brake member that is disposed within the brake bore; anda biasing member that is disposed within the biasing member bore.3. The differential assembly of claim 2 , wherein the brake bore is disposed between a first housing first end portion and a stop wall.4. The differential assembly of claim 3 , wherein the shaft defines a shaft flange.5. The differential assembly of claim 4 , wherein the biasing member extends between the shaft flange and an end wall.6. The differential assembly of claim 4 , further comprising:an input member that is drivably connected to the shaft through a splined connection defined between the input member and the shaft.7. The differential assembly of claim 6 , wherein responsive to a load input through the input member to the shaft greater than a threshold claim 6 , the shaft moves ...

Elevator brake

An elevator brake braking and holding an elevator car in an elevator system includes a first brake lining having a first actuating device and a second brake lining, which brake linings cause braking in interaction with a braking strip or brake disk. A second actuating device is associated with the second brake lining, and the second actuating device moves the second brake lining toward the first brake lining, if necessary, thus clamping and braking the braking strip or the brake disk between the second and first brake linings. The first actuating device moves the first brake lining toward the second brake lining to clamp and brake the braking strip or the brake disk between the first and second brake linings. The first and the second actuating device operate according to different principles of operation.

NO-BACK DEVICE WITH ENERGY-DISPERSING SPRINGS

A no-back device for resisting feedback torque from an actuator. The no-back device comprises: a flange arranged to receive torque via a shaft; a ratchet assembly comprising a ratchet wheel arranged parallel to the flange; and a braking assembly comprising a resistance wheel, which is sandwiched between the flange and the ratchet wheel, and a braking device, which acts on the resistance wheel to generate a resistive angular force reacting against torque exerted on the resistance wheel. The braking device comprises a follower arranged to roll, under bias from a spring in the braking device, on a cam surface extending around a circumferential perimeter of the resistance wheel. Radial displacement of the follower energizes the spring to generate resistive angular force. 2. A no-back device as claimed in claim 1 , wherein the generation of resistive angular force is in reaction to torque exerted on the resistance wheel from the flange when the flange is urged towards the resistance wheel under axial load and torque is received from the shaft.3. A no-back device as claimed in claim 1 , wherein the follower is coupled to an end of the spring claim 1 , such that radially outward displacement of the follower causes corresponding compression in the spring claim 1 , energising the spring.4. A no-back device as claimed in claim 1 , wherein the cam surface defines a plurality of cams to repeatedly energise and release the energy of the spring as the resistance wheel is rotated under the follower claim 1 , whereby work is expended in the spring to generate resistive angular force on the resistance wheel claim 1 , preferably wherein the cams of the cam surface have an asymmetrical duty cycle.5. A no-back device as claimed in claim 1 , wherein the cam surface of the resistance wheel comprises a plurality of sawtooth cams which are sized to allow the follower to roll over the cams in both directions without blocking rotation.6. A no-back device as claimed in claim 4 , wherein the ...

ELECTROMECHANICAL BRAKE

An electromechanical brake is capable of quickly releasing braking force and improving braking performance of a vehicle even when a power source breaks down. The electromechanical brake includes a drive unit including: a nut member which is coupled to a piston and moves in an axial direction to allow the piston to move forward and backward; a spindle which is thread-coupled to the nut member and rotates to move the nut member in the axial direction; an electric motor which provides power for rotating the spindle; a friction member which rotates together with the spindle; and an elastic member which stores elastic energy by being deformed when the friction member rotates during the braking operation, and provides elastic restoring force as backward torque to the spindle through the friction member when the braking operation is released. 1. An electromechanical brake which includes a pair of friction pads installed to press a disc at a time of performing a braking operation , a piston which is installed in a caliper housing so as to be movable forward and backward , and moves forward to press one of the pair of friction pads at the time of performing the braking operation , and a drive unit which provides power for moving the piston , the drive unit comprising:a nut member which is coupled to the piston installed in the caliper housing and moves in an axial direction to allow the piston to move forward and backward;a spindle which is thread-coupled to the nut member and rotates to move the nut member in the axial direction;an electric motor which provides power for rotating the spindle;a friction member which is rotatably installed in the caliper housing and rotates together with the spindle by frictional force when the spindle comes into contact with the friction member and causes friction; andan elastic member which is installed between the caliper housing and the friction member, stores elastic energy by being deformed when the friction member rotates during the ...

FRICTION BRAKING SYSTEM

A friction-braking apparatus for a transportation system, having at least one caliper, at least one piston structured and arranged to move the at least one caliper; and at least one brake pad arranged on the at least one caliper. The at least one caliper is structured and arranged to selectively move the at least one brake pad into engagement with at least one rail of the transportation system. 1. A friction-braking apparatus for a transportation system , comprising:at least one caliper;at least one piston structured and arranged to move the at least one caliper; andat least one brake pad connected to the at least one caliper;wherein the at least one caliper is structured and arranged to selectively move the at least one brake pad into engagement with at least one rail of the transportation system.2. The friction-braking apparatus according to claim 1 , further comprising at least one mounting plate arranged on an end of the at least one caliper claim 1 , wherein the at least one brake pad is arranged on the at least one mounting plate.3. The friction-braking apparatus according to claim 2 , further comprising at least one gimbal arranged between the mounting plate and the at least one brake pad.4. The friction-braking apparatus according to claim 3 , wherein the at least one gimbal comprises a Belleville washer.5. The friction-braking apparatus according to claim 2 , wherein the at least one brake pad comprises an array of brake pads arranged on the at least one mounting plate.6. The friction-braking apparatus according to claim 1 , wherein the at least one brake pad comprises carbon-reinforced carbon.7. The friction-braking apparatus according to claim 1 , wherein the at least one caliper comprises at least two calipers claim 1 , and the at least one piston is structured and arranged to move the at least two calipers so as to selectively move the at least one brake pad into engagement with at least one rail of the transportation system.8. The friction-braking ...

MOTOR VEHICLE ACTUATOR, IN PARTICULAR BRAKE ACTUATOR

The invention relates to a motor vehicle actuator, in particular a brake actuator, comprising a housing () which consists of a housing container () and a housing cover () designed as a base support, and in which an electric motor () and a transmission () coupled to the electric motor via a torque transmitting device () are arranged. A retaining frame which can be arranged on the housing cover () is provided in order to arrange the electric motor () within the housing (). The invention is characterized in that the holding frame () is designed as a damping and/or spring device. 1. A motor vehicle actuator , comprising:{'b': 3', '1, 'a housing () which comprises a container ();'}{'b': '2', 'a housing cover () configured as a base support;'}{'b': 4', '6', '4', '5', '4', '6', '5', '3, 'an electric motor () and a transmission () coupled to the electric motor () via a torque transmitting device (), said electric motor (), transmission () and torque transmitting device () installed inside the housing (); and'}{'b': 7', '2', '4', '3', '7', '8', '9', '8, 'a holding frame () adapted for arrangement on the housing cover () that supports the electric motor () inside the housing (), said holding frame () having a base frame () onto which at least one damping and/or cushioning element or spring device () is shaped with said at least one damping and/or cushioning means or spring device configured as a single piece with the base frame ().'}29. The motor vehicle actuator according to claim 1 , wherein the at least one damping and/or cushioning element or spring device () is a spring tongue.37101141211. The motor vehicle actuator according to claim 1 , wherein the holding frame () has a holding means () with a contact surface () and the electric motor () has a corresponding contact surface () adapted for contact with the contact surface ().418102. The motor vehicle actuator according to claim 3 , further comprising a support () extending from the holding means () and adapted to rest ...

MOVING DEVICE AND MOVING METHOD OF MOVING DEVICE

A moving device includes an elastic tube, a sectional shape of which is elastically deformable according to an internal pressure given by fluid, a slider unit capable of moving forward and backward in a longitudinal direction of the elastic tube according to a change in the sectional shape of the elastic tube, a brake provided in the slider unit and configured to be deformed in a direction perpendicular to the longitudinal direction of the elastic tube to be capable of coming into sliding contact with a target object, and a fluid adjusting section configured to supply air to or discharge air from the elastic tube respectively via first and second fluid supply pipes that respectively communicate with insides on a distal end side and a proximal end side of the elastic tube. 1. A moving device comprising:an elastic tube, a sectional shape of which is elastically deformable according to an internal pressure given by fluid;a slider unit capable of moving forward and backward in a longitudinal direction of the elastic tube according to a change in the sectional shape of the elastic tube;a brake provided in the slider unit and configured to be deformed in a radial direction of the elastic tube to be capable of coming into sliding contact with a target object;a first fluid supply pipe configured to communicate with an inside on a distal end side of the elastic tube;a second fluid supply pipe configured to communicate with an inside on a proximal end side of the elastic tube; anda fluid adjusting section configured to supply the fluid to or discharge the fluid from the elastic tube respectively via the first fluid supply pipe and the second fluid supply pipe.2. The moving device according to claim 1 , wherein a first slider configured to partially restrict expansion of the elastic tube to form a first pressure chamber communicating with the first fluid supply pipe on the distal end side of the elastic tube and receive pressure from the first pressure chamber to be capable of ...

MECHANICAL BRAKE FOR AN ELECTRIC MOTOR

The present disclosure relates to mechanical braking mechanisms used in electric motor applications. The present braking mechanisms may be configured as non-back-drivable mechanical brakes and provide immediate braking of the motors. According to one embodiment, a mechanical brake assembly for an electric motor may include a female disk including a groove and an abutment and a male disk including a projection, the male disk being in mechanical communication with a rotor of the electric motor. When the electric motor is energized, the projection of the male disk is configured to rotate with the rotation of the rotor of the electric motor, but when the electric motor is de-energized, the projection of the male disk is configured to travel within the groove of the female disk and abut the abutment of the female disk, thereby reducing the rotation of the rotor of the electric motor. 1. A mechanical brake assembly for an electric motor , the mechanical brake assembly comprising:a female disk including a groove and an abutment; anda male disk including a projection, the male disk being in mechanical communication with a rotor of the electric motor,wherein, when the electric motor is energized, the projection of the male disk is configured to rotate with the rotation of the rotor of the electric motor, but when the electric motor is de-energized, the projection of the male disk is configured to travel within the groove of the female disk and abut the abutment of the female disk, thereby reducing the rotation of the rotor of the electric motor.2. The mechanical brake assembly of claim 1 , wherein the groove of the female disk comprising a curved groove that terminates at the abutment.3. The mechanical brake assembly of claim 1 , wherein the groove has a variable depth.4. The mechanical brake assembly of claim 3 , wherein the depth of the groove varies inversely with respect to the distance from the abutment.5. The mechanical brake assembly of claim 1 , wherein the ...

BRAKE DISC FLOATING CALIPER FOR SERVICE AND PARKING BRAKING

A floating caliper () for a disc brake comprises a first half-caliper (), which houses a reaction piston (), a second half-caliper (), which houses an action piston () and locking means for locking the action piston () in a preset parking position. The reaction piston () is elastically yielding when the braking action acting on it exceeds a preset parking action threshold which corresponds to said parking position wherein the locking means lock the action piston (). 1. A floating caliper for a disc brake , comprising:a first half-caliper comprising a first pad provided with a first friction material, and a reaction piston suitable to support the first pad against the disc;a second half-caliper, joined to the first half-caliper, comprising a second pad provided with a second friction material, a pressure chamber, suitable to be placed in communication with a hydraulic circuit, and an action piston sliding in said pressure chamber and suitable to push the second pad against the disc;locking means suitable to lock the action piston in a predefined parking position;wherein the reaction piston is elastically yielding when the braking action acting on it exceeds a predetermined parking action threshold which corresponds to the parking position in which the locking means block the action piston.2. The floating caliper according to claim 1 , comprising an elastic element suitable to operate permanently on the reaction piston and pre-stressed in a rest condition to make the reaction piston elastically yielding.3. The floating caliper according to claim 1 , wherein the locking means comprise an electric parking motor and a locking element claim 1 , operatively connected to the electric parking motor claim 1 , to be moved by it from an inactive position claim 1 , in which it does not interfere with the action piston claim 1 , to an active position in which it structurally interferes with the action piston claim 1 , locking it in the parking position.4. The floating caliper ...

UNITIZED ONE-WAY WEDGE CLUTCH

A wedge clutch includes a drawn outer cup that axially contains the inner components of the clutch. In particular embodiments disclosed herein, a wedge clutch includes an inner race such as a hub, an outer race such as a carrier, and a plurality of wedge segments radially therebetween. The wedge segments are arranged and moveable about a central axis, and can move into and out of a wedging engagement between the inner race and outer race to transfer torque therebetween. A unitary, single drawn cup is flanged to axially contact and border the outer race and the wedge segments. This contains the outer race and the wedge segments axially, to improve operation of the clutch and create a unitized wedge clutch. 1. A wedge clutch comprising:an inner race extending annularly about a central axis;an outer race extending annularly about the central axis;a plurality of wedge segments arranged annularly about the central axis and disposed radially between the inner race and the outer race, wherein at least a portion of each wedge segment increases in thickness in a circumferential direction to define a tapered profile, and wherein one of the inner race and outer race includes a plurality of tapered surfaces contacting the wedge segments such that circumferential movement of the wedge segments about the axis is configured to wedge between the inner race and outer race to transfer torque therebetween; andan outer cup partially wrapping around the outer race and axially containing the inner race, the outer race, and the plurality of wedge segments.2. The wedge clutch of claim 1 , wherein the outer cup includes an axially-extending portion and a pair of outer flanges extending radially inwardly from the axially-extending portion.3. The wedge clutch of claim 2 , wherein the outer flanges each contact a corresponding axial face of the outer race.4. The wedge clutch of claim 2 , wherein the outer flanges each contact corresponding axial faces of the wedge segments.5. The wedge clutch ...

Salad spinner brake mechanism

A salad spinner has a hub connected in a rotary driving relationship to a colander mounted within the salad spinner for rotation about an axis of rotation. A brake provides braking force to the hub coaxially with the colander axis of rotation.

BRAKING DEVICE FOR MOTOR OF ACTUATOR

A roaster () and heating cover () thereof are disclosed. The roaster () includes a pot () and a heating cover () covered correspondingly thereon. An inner space of a cover body is separated into an installing chamber () and a hot air chamber (). A motor () and an actuator () are fixed in the installing chamber (). The hot air supply module () is disposed in the hot air chamber (), and a group of the reduction gears () is driven by the actuator (). A stirring component () connecting the group of the reduction gears () is disposed in the hot air chamber (). Thus an inner space of the roaster () will be maintained for flipping the ingredients. 1. A braking device used for a motor of an actuator , the motor of the actuator comprising a shaft , wherein the braking device comprises:a base, including an axial connected section and a placed section formed at a lateral side of the axial connected section;an elastic unit, disposed at the placed section;a braking mechanism, assembled at the axial connected section, the braking mechanism comprises a braking ring sleeved on the shaft and a coil spring tightened to an outer peripheral edge of the braking ring, a first torque arm and a second torque arm extend from two ends of the coil spring, and the first torque arm abuts one end of the elastic unit; anda stopper, corresponding to a rotational path of the second torque arm and is disposed at the base.2. The braking device used for a motor of an actuator according to claim 1 , wherein when an rotational direction of the shaft is identical to the rotational direction of the coil spring claim 1 , the coil spring tightens the braking ring so as to brake the shaft claim 1 , and wherein a maximum braking force is achieved when the second torque arm is rotated to a position of the stopper.3. The braking device used for a motor of an actuator according to claim 2 , wherein the base comprises a bottom plate claim 2 , and the axial connected section is a hole set up at the bottom plate ...

Actuating unit for an electromechanically operable disc brake

The invention relates to an actuating unit for an electromechanically operable disc brake for motor vehicles. The actuating unit is comprised of a driving unit (1) or an electric motor (11), and an actuating element (15) by means of which one (4) of two friction linings (4, 5), said linings being arranged in a brake caliper such that they can be displaced, is brought into contact with a brake disc (6). The actuating unit additionally comprises a first and second reduction gears (2, 3). In order to decouple the second reduction gear (3) from the first reduction gear (2), the invention provides that the electric motor (11), the first reduction gear (2) and the second reduction gear (3) are designed as at least two components which can be handled separately.

Electromechanically actuated disc brake

The invention concerns a motor vehicle disc brake which can be actuated electromechanically and comprises a floating calliper and an actuating unit disposed thereon. The actuating unit comprises an electric motor which, with the interposition of a reduction gear, adjusts an actuating element by means of which one of two friction linings displaceably disposed in the brake calliper are brought into engagement with a brake disc. According to the invention, in order to set the desired braking force individually, in particular when the disc brake is used on a motor vehicle, a force-measuring arrangement (23) is disposed in the power flow between the calliper (1) and the actuating unit (2). The output signals from the force-measuring arrangement (23) can be fed to a control circuit (26) which influences the voltage and/or the current fed to the electric motor (6).

Disc brake

La presente invención se refiere a un freno de disco, del tipo que comprende un bloque de compresión que se extiende en forma paralela al planodel disco de freno y el cual al accionar un dispositivo de aprisionamiento mediante un movimiento giratorio de un elemento de aprisionamiento desplazauna pastilla de freno en una dirección paralela al eje de rotación del disco de freno contra dicho disco de freno, como también un dispositivo de autoajusteque presenta un acoplamiento unidireccional que depende de un momento de giro para ajustar los juegos que se producen paulatinamente entre pastilla de frenoy disco de freno a causa del desgaste. El acoplamiento unidireccional que depende de un momento de giro está acoplado detal manera con el bloque decompresión, que el mismo sigue los movimientos de dicho bloque de compresión en la dirección paralela al eje de rotación del disco de freno. The present invention relates to a disc brake, of the type comprising a compression block that extends parallel to the plane of the brake disc and which, by actuating a clamping device by means of a rotary movement of a clamping element, displaces a pad brake in a direction parallel to the axis of rotation of the brake disc against said brake disc, as well as a self-adjusting device that has a unidirectional coupling that depends on a moment of rotation to adjust the games that occur gradually between brake pad and disc brake due to wear. The unidirectional coupling that depends on a moment of rotation is closely coupled with the compression block, which follows the movements of said compression block in the direction parallel to the axis of rotation of the brake disc.

Solenoid assisting force generated type Single Motor Electric Wedge Brake System

본 발명의 전자 웨지 브레이크(EWB, Electro Wedge Brake)시스템은 1개의 모터(13)를 구동하면서 웨지 작용을 통한 자기 배력(Self-Energizing)작용으로 주 제동 기능을 구현함에 따라, 1개의 모터(13)를 사용하여 전체적인 부품 사용 축소와 구조의 단순화는 물론, 패드 설정 간격 유지 기능과 페일- 세이프(Fail-Safe) 기능 및 주차 제동인 EPB 기능과 같은 여러 부가 기능이 축 방향 이동되는 NSL(Non - Self Locking)타입 스크류와 연관된 솔레노이드(41)를 통해 구현하고, 작동 시 패드 쪽에서 전달되는 축 방향 반력이 NSL(Non - Self Locking)타입 푸쉬 로드 축(31)을 통한 마찰력을 매개로 분산되어져, 상기 푸쉬 로드 축(31)을 구속하는 솔레노이드(41)의 하중 부담을 줄여 줌에 따라, 보다 낮은 사양의 솔레노이드(41)를 사용할 수 있는 특징이 있게 된다. Electro Wedge Brake (EWB) system of the present invention implements the main braking function by the self-Energizing action through the wedge action while driving one motor 13, one motor (13) NSL (Non-), which reduces the overall component usage and simplifies the structure, as well as axially shifting several additional features, such as pad spacing, fail-safe and parking brake EPB. The axial reaction force transmitted from the pad side during operation is distributed through the friction force through the NSL (Non-Self Locking) type push rod shaft 31 during operation. As the load burden on the solenoid 41 that restrains the push rod shaft 31 is reduced, the solenoid 41 having a lower specification can be used. 웨지, 모터, 마찰력 Wedge, motor, friction

Дисковый тормоз, в частности, для грузового автомобиля, а также тормозная накладка для дискового тормоза

1. Дисковый тормоз, в частности, для грузового автомобиля, содержащий охватывающую тормозной диск (3) скобу (1) дискового колесного тормозного устройства, в которой с обеих сторон посредством, по меньшей мере, одного устройства напряжения при растяжении позиционированы тормозные накладки (4, 5), выполненные с возможностью прижатия к тормозному диску (3), соответственно, содержащие несущую пластину (6) накладки и закрепленную на ней фрикционную накладку (7), причем устройство напряжения при растяжении содержит, по меньшей мере, один, воздействующий на торцовой стороне на несущей пластине (6) накладки тормозной поршень (8), отличающийся тем, что, по меньшей мере, одна из тормозных накладок (4, 5) установлена в радиальном направлении дискового тормоза (3) шарнирно, предпочтительно, с возможностью опрокидывания.2. Дисковый тормоз по п. 1, отличающийся тем, что несущая пластина (6) накладки и нажимной элемент (10) тормозного поршня (8) или задняя сторона (2) скобы (1) дискового колесного тормозного механизма содержат сообщающиеся друг с другом опрокидываемые элементы.3. Дисковый тормоз по п. 1 или 2, отличающийся тем, что опрокидываемые элементы содержат возвышение (11) и согласованную с ним выемку (12).4. Дисковый тормоз по п. 1 или 2, отличающийся тем, что возвышение (11) выполнено в поперечном сечении выпуклым.5. Дисковый тормоз по п. 1 или 2, отличающийся тем, что возвышение (11) выполнено в форме планки в несущей пластине (6) накладки или прилегающей нажимной пластине, нажимном элементе (10) или стенке (2).6. Дисковый тормоз по п. 1 или 2, отличающийся тем, что возвышение (11) удерживается в качестве вставки в стенке (2) или нажимном элементе (10).7. Дисковый торм� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2014 116 911 A (51) МПК F16D 65/092 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014116911/11, 27.09.2012 (71) Заявитель(и): КНОРР-БРЕМЗЕ ЗЮСТЕМЕ ФЮР НУТЦФАРЦОЙГЕ ГМБХ (DE) Приоритет(ы): (30) ...

Electro-Mechanical Brake

본 발명은 전동식 브레이크에 관한 것으로서, 정상적인 상황뿐만 아니라 전원의 고장 시에도 신속한 제동력 해제가 이루어질 수 있고, 차량의 제동성능을 향상시킬 수 있는 전동식 브레이크를 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 피스톤을 이동시키기 위한 동력을 제공하는 구동유닛을 포함하는 전동식 브레이크에 있어서, 상기 구동유닛은, 캘리퍼 하우징에 설치된 피스톤에 결합되어 축방향 이동됨에 따라 피스톤이 진퇴 이동되도록 하는 너트부재; 너트부재에 나사 결합되어 회전 시 너트부재를 축방향 이동시키는 스핀들; 스핀들을 회전시키기 위한 동력을 제공하는 전기모터; 캘리퍼 하우징에 회전 가능하게 설치되고 스핀들이 접촉하여 마찰할 때 마찰력에 의해 스핀들과 함께 회전되는 마찰부재; 및 캘리퍼 하우징 측과 마찰부재 사이에 설치되어 제동 중 마찰부재의 회전 시 변형되어 탄성 에너지를 저장하고 제동 해제시 탄성 복원력을 마찰부재를 통해 스핀들에 역방향 토크로 제공하는 탄성부재를 포함하는 것을 특징으로 하는 전동식 브레이크.가 개시된다. The present invention relates to an electric brake, and its main object is to provide an electric brake capable of quickly releasing a braking force not only in a normal situation but also in the event of a power failure, and capable of improving the braking performance of the vehicle. In order to achieve the above object, there is provided an electric brake including a drive unit for providing power for moving a piston, wherein the drive unit is coupled to a piston provided in the caliper housing so that the piston is moved back and forth A nut member for making a nut; A spindle threadably coupled to the nut member to axially move the nut member upon rotation; An electric motor for providing power for rotating the spindle; A friction member rotatably mounted on the caliper housing and rotated together with the spindle by frictional force when the spindle contacts and rubs; And an elastic member which is provided between the caliper housing side and the friction member and is deformed upon rotation of the friction member during braking to store the elastic energy and provides an elastic restoring force when the brake is released, through the friction member to the spindle as a reverse torque. Is started.

Clamp mechanism of rotary table device

Parking lock mechanism

驻车锁系统用于汽车中，在为汽车提供动力的电动机的转子与汽车底盘的部分之间提供联接，以便当汽车停在山上时，在接合设定中防止汽车滑动。然而驻车锁系统也可以在汽车滑动时接合。在这种情况下，由于汽车动力系统的部件的突然减速，这些部件上可能会出现高负荷。为了减少接合驻车锁机构后的减速，引入了弹性构件。弹性构件布置为弹性变形并减缓突然的减速，减少由于减速而对动力系统的部分的负荷。由于这些负荷的减少，动力系统中可以使用更小和/或更轻的部件，这对汽车的尺寸和/或重量是有利的。

Disc brake, for cargo truck in particular, and also brake pad for disc brake

FIELD: transportation. SUBSTANCE: disc brake contains a bracket in which brake pads are positioned on both sides by means of pneumatically or electromechanically powered load device. The load device contains a brake piston. The brake lining is installed hingedly in the radial direction of the disc brake, with the possibility for overturning. The bearing plate of the lining and the pressing element of the brake piston or the rear side of the bracket of the disc wheel brake mechanism comprise communicated overturning elements comprising an elevation and a matching recess. The elevation is made in cross-sectional form by a convex, in the form of a strip in the lining bearing plate or an adjacent pressure plate, a pressure element or a wall. The brake pad, in which the lining bearining plate comprises a recess with a base rounded surface in the form of groove extending along the length of the lining bearining plate. EFFECT: increasing the functional reliability of the disc brake. 6 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 638 209 C2 (51) МПК F16D 65/092 (2006.01) F16D 55/226 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2014116911, 27.09.2012 (24) Дата начала отсчета срока действия патента: 27.09.2012 (72) Автор(ы): ПАЛЕ Вольфганг (DE) (73) Патентообладатель(и): КНОРР-БРЕМЗЕ ЗЮСТЕМЕ ФЮР НУТЦФАРЦОЙГЕ ГМБХ (DE) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: JP S55132423 A, 15.10.1980. JP Приоритет(ы): (30) Конвенционный приоритет: 28.09.2011 DE 102011115214.1 (45) Опубликовано: 12.12.2017 Бюл. № 35 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.04.2014 (86) Заявка PCT: EP 2012/069094 (27.09.2012) (87) Публикация заявки PCT: 2 6 3 8 2 0 9 (43) Дата публикации заявки: 10.11.2015 Бюл. № 31 H01266328 A, 24.10.1989. US RE24870 E, 20.09.1960. DE 4418702 A1, 30.11.1995. EP 0856680 A1, 05.08.1998. JP H07305734 A, 21.11.1995. RU 2398982 C2, 10.09.2010. R U ...

Patent JPH0526046B2

PURPOSE:To prevent the occurrence of a layer-to-layer cracks, and thereby improve heat resistance remarkably by letting plural layers of glass fiber textiles be laminated by press forming so as to be formed into a laminated plate, and thereby letting a heat resisting base material be impregnated with adhesives in thermosetting resin series so as to be heated. CONSTITUTION:Plural layers of glass fiber textiles impregnated with resin are laminated by press forming so as to be formed into a laminated plate. A heat resisting base material 1 which is formed while being punched out of the laminated plate, is impregnated with adhesives in thermosetting resin series so as to be heated so that a re-inforced film is formed over the surface of the heat insulating base material so as to let it be a heat insulator 1 wherein binding force among respective layers is improved. This constitution prevents the occurrence of layer-to-layer cracks, thereby making it possible to improve heat resistance remarkably.

Motor vehicle actuator, in particular brake actuator

The invention relates to a motor vehicle actuator, in particular a brake actuator, comprising a housing (3) which consists of a housing container (1) and a housing cover (2) designed as a base support and in which an electric motor (4) and a transmission (6) coupled to the electric motor via a torque transmitting device (5) are arranged. A retaining frame (7) which can be arranged on the housing cover (2) is provided in order to arrange the electric motor (4) within the housing (3). The invention is characterized in that the retaining frame (7) is designed as a damping and/or spring device.

Self-energizing wire control actuator

本发明涉及一种自增力线控制动器，包括电机，传动机构，单向离合器，凸轮，大活塞，小活塞，弹性定位装置等。电机通过传动机构驱动单向离合器旋转，单向离合器结合带动凸轮运动，驱动大活塞和制动钳体向相反的方向移动，从制动盘两侧以相同的力将摩擦片压紧，实现高效的自增力制动效果，同时避免其它因素造成的错误自主制动。本发明结构简单，工作可靠，制动效率高，能自动调节制动间隙，并补偿由于摩擦片磨损造成的影响，简化控制系统的设计，可用于行车制动及驻车制动。

disc brake

Die vorliegende Erfindung befasst sich mit einer Scheibenbremse, bei welcher eine Verbindung zwischen einem Bremsbelaghalter (3) und einer Druckplatte (2) eines Druckstücks (1) ausgebildet ist, um das Druckstück (1) über den Bremsbelaghalter (3) in einem Brenssattel axial verschieblich zu führen.

Vehicle disk brake

A fluid pressure operated disc brake having one brake disc affixed to the housing of a brake cylinder unit and the other disc affixed to a service brake piston of the brake cylinder unit, which further includes an auxiliary brake piston between the service brake piston and cylinder head, thereby forming on opposite sides thereof a service brake actuating chamber and an auxiliary brake actuating chamber to which fluid pressure may be admitted via separate service and parking brake valve devices. A filling piece disposed between the brake cylinder housing and auxiliary piston is operatively connected with an actuating cylinder to which the parking brake valve also supplies auxiliary brake pressure to operate the filling piece following an auxiliary brake application, thereby mechanically locking-up the brake discs in the brake application condition to provide a parking brake. In the several embodiments of the invention, the filling piece takes the form of a ring member having an inclined surface that interacts with an inclined surface of the auxiliary piston upon actuation of the ring member, a cam acting against the auxiliary piston, and a ball or roller acting between inclined facing surfaces of the brake cylinder housing and auxiliary piston. Means associated with the filling piece and/or actuating cylinder permit unlimited adjustment of the filling piece in a direction to lock-up the brake discs in brake application position, but only allow limited retraction of the filling piece adjustment when releasing the parking brake to maintain a predetermined brake piston clearance irrespective of brake shoe wear.

Interlocking device for automobile wheel brake

Combined cylinder with force transfer mechanism that features variable transfer ratio

FIELD: transport. SUBSTANCE: invention relates to machine building, particularly, to combine brake cylinders. Combined brake cylinder comprises cylinder of working braking mechanism, an active working brake, driven by working fluid displaced by piston and braking mechanism cylinder with spring energy accumulator, a passive parking brake. Piston of aforesaid braking mechanism cylinder with spring energy accumulator and rod of cylinder of working braking mechanism piston are aligned. In case piston stroke in aforesaid braking mechanism cylinder with spring energy accumulator increases power transfer ratio increases as well. Rail mounted vehicle disc type braking mechanism support unit incorporates said combined braking cylinder. EFFECT: compact design, maximised force of braking. 25 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 486 084 (13) C2 (51) МПК B60T 17/08 (2006.01) F16D 55/224 (2006.01) F16D 65/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010127738/11, 27.11.2008 (24) Дата начала отсчета срока действия патента: 27.11.2008 (43) Дата публикации заявки: 20.01.2012 Бюл. № 2 (73) Патентообладатель(и): КНОРР-БРЕМЗЕ ЗЮСТЕМЕ ФЮР ШИНЕНФАРЦОЙГЕ ГМБХ (DE) 2 4 8 6 0 8 4 (45) Опубликовано: 27.06.2013 Бюл. № 18 (56) Список документов, цитированных в отчете о поиске: EP 0553450 A2, 04.08.1993. FR 2757122 A1, 19.06.1998. EP 0146750 A2, 03.07.1985. EP 0738643 A1, 23.10.1996. SU 442325 A1, 05.09.1974. 2 4 8 6 0 8 4 R U (86) Заявка PCT: EP 2008/010052 (27.11.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.07.2010 (87) Публикация заявки РСТ: WO 2009/071229 (11.06.2009) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) КОМБИНИРОВАННЫЙ ЦИЛИНДР С СИЛОВЫМ ПЕРЕДАТОЧНЫМ МЕХАНИЗМОМ С ПЕРЕМЕННЫМ ПЕРЕДАТОЧНЫМ ОТНОШЕНИЕМ (57) Реферат: Изобретения относятся к области машиностроения, в частности к комбинированным тормозным цилиндрам. Комбинированный тормозной ...

Automotive braking device including elastic means for storing brake application energy

Disc brake

(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。

Combination cylinder with ratchet-actuated emergency release device for the parking brake

본 발명은 서비스 브레이크 피스톤 로드(22)를 통해 브레이크 메커니즘(1)을 작동시키는 하나 이상의 압력 매체 작동식 서비스 브레이크 피스톤(20)을 구비한 액티브 서비스 브레이크로서 서비스 브레이크 실린더(18), 및 하나 이상의 스프링(34)의 작용에 대항하는 압력 매체 작동식 스프링 브레이크 피스톤(36)을 구비한 패시브 파킹 브레이크로서 스프링 브레이크 실린더(30)를 포함하는 조합형 실린더(12)에 관한 것이다. 파킹 브레이크의 경우, 스프링 브레이크 피스톤(36)은 하나 이상의 스프링(34)의 힘을 동력 전달식 트랜스미션(44)에 의해 서비스 브레이크 피스톤 로드(22)로 전달한다. 본 발명에 따라 트랜스미션(44)은, 스프링 브레이크 피스톤(36)과 서비스 브레이크 피스톤 로드(22)의 운동이 동축이며 스프링 브레이크 피스톤(36)의 행정 증가에 따라 동력 전달이 커지도록, 형성된다. The present invention relates to a service brake cylinder (18) as an active service brake with one or more pressure-actuated service brake pistons (20) actuating the brake mechanism (1) through a service brake piston rod (22) To a combined cylinder (12) including a spring brake cylinder (30) as a passive parking brake with a pressure medium actuated spring brake piston (36) against the action of a spring (34). In the case of a parking brake, the spring brake piston 36 transfers the force of the one or more springs 34 to the service brake piston rod 22 by the power transmission 44. According to the present invention, the transmission 44 is formed such that the movement of the spring brake piston 36 and the service brake piston rod 22 is coaxial and the transmission of power is increased as the stroke increment of the spring brake piston 36 increases.

Electric disc brake

本发明公开了一种电动盘式制动器，其包括具有传动功能的减速单元。该电动盘式制动器包括：位于钳壳体中的活塞，使得活塞能来回移动以挤压一个摩擦垫；主轴单元，该主轴单元包括允许活塞来回移动的螺母主轴构件以及与螺母主轴构件螺纹连接的主轴构件；以及减速单元，该减速单元与主轴单元以及使减速单元正转和反转的马达同轴地联接。减速单元包括与马达的轴相联接的太阳齿轮、行星齿轮、与所述行星齿轮相联接以使主轴构件旋转的承载件，以及与行星齿轮相啮合以放大马达的旋转力或者以不具有齿轮减速比的方式将马达的旋转力传递到主轴构件的第一内齿轮和第二内齿轮。

Vehicle brake, in particular vehicle disc brake

FIELD: transportation.SUBSTANCE: disc brake of a vehicle that has a braking force-generating pressure device from a power link, preferably a cylinder with a working fluid, and a pressure-boosting system, and a compensating device to compensate for the wear caused by the air gap of the brake. Components of the compensating device are rotatably mounted, actuated by means of a pressure device, the actuating element mounted for rotation on the same axis compensating element and transfer device located on the path of movement between the drive element and the compensating element. To create a vehicle brake equipped with a compensating device to compensate for the air gap caused by wear, for which the compensation is structurally simple and costs a small number of parts, the transfer device is made in the form of a helical twisted spring, which is supported along the first section of the spiral radially on the drive element, and along the second section of the helix - radially on the compensating element, while one radial bearing is only on the inside, and the other radial bearing is only on the outside of the coil spring.EFFECT: provided is an adjusting device for adjusting the release play, caused by wear, vehicle brake in which the adjustment is simple design and requires only a few parts.1 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 681 110 C1 (51) МПК F16D 65/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F16D 65/14 (2018.08) (21)(22) Заявка: 2016135647, 02.02.2015 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): БПВ БЕРГИШЕ АХЗЕН КГ (DE) 04.03.2019 (56) Список документов, цитированных в отчете о поиске: EP 1972825 A1, 24.09.2008. RU 04.02.2014 DE 10 2014 101 341.7 14261 U1, 10.07.2000. US 2003079948 A1, 01.05.2003. US 2006163011 A1, 27.07.2006. (45) Опубликовано: 04.03.2019 Бюл. № 7 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.09.2016 (86 ...

Brake caliper for an electromechanical disc brake

Wheel brake device

본 발명은 특히 전기 공학식으로 작동될 수 있는, 자동차용 휠 브레이크 장치(10)에 관한 것이다. 본 발명은 선회식 레버(22)를 구비한 휠 브레이크 장치(10)를 제시하며, 상기 레버의 하나의 단부에는 에너지 저장식 스프링 소자(26)가 맞물리고 다른 단부는 휠 브레이크 라이닝(18)에 대해서 눌러진다. 본 발명에 따라 레버(22)는 상기 레버의 종방향으로 이동할 수 있는 지지부(32, 34)에 의해 선회 가능하게 지지된다. 지지부(32, 34)가 레버의 종방향으로 이동됨으로써, 에너지 저장식 스프링 소자(26)가 레버(22)에 작용하는데 사용되는 레버암은 연장되며 휠 브레이크 라이닝(18)에 대해서 레버(22)를 누르는데 사용되는 레버암은 축소된다. 지지부(32, 34)가 이동됨으로써 압력이 조절될 수 있는데, 상기 압력으로써 에너지 저장식 스프링 소자(26)는 레버(22)를 통해 휠 브레이크 라이닝(18)을 브레이크 디스크(14)에 대해서 누른다. The invention relates in particular to a wheel brake device 10 for an automobile, which can be operated electrically. The present invention provides a wheel brake device 10 having a pivoting lever 22, wherein one end of the lever engages an energy storage spring element 26 and the other end is against the wheel brake lining 18. FIG. Is pressed. According to the invention the lever 22 is pivotally supported by supports 32, 34 which are movable in the longitudinal direction of the lever. As the supports 32, 34 are moved in the longitudinal direction of the lever, the lever arm used for the energy storage spring element 26 to act on the lever 22 is extended and the lever 22 is pushed against the wheel brake lining 18. The lever arm used to press is reduced. The pressure can be adjusted by moving the supports 32, 34, whereby the energy storage spring element 26 presses the wheel brake lining 18 against the brake disc 14 via the lever 22.

Electromechanically operated parking brake

A brake actuator

본 발명은, 스프링 챔버 내의 압축 스프링의 탄성력과 압력 챔버 내의 공기압의 조절에 따라 다이아프램이 압력 플레이트를 상하 이동시킴으로써, 서비스 브레이크 하우징의 하단을 관통하여 상하이동 가능하게 형성된 푸시로드의 하단에 연결된 브레이크의 작동 여부를 조절하게 하는 브레이크 액추에이터에 있어서, 스프링 브레이크 하우징에 배치되어 스프링 브레이크 하우징의 내부를 스프링 챔버와 스프링 챔버의 하부에 위치하는 압력 챔버로 분리하는 피스톤, 상기 피스톤의 하단으로부터 연장되는 중공의 액추에이터 로드, 상기 액추에이터 로드의 하단부에 배치되는 액추에이터 로드 밸브, 및 상기 서비스 브레이크 하우징에 배치되어 서비스 브레이크 하우징의 내부를 서비스 챔버와 서비스 챔버의 하부에 위치하는 푸시로드 챔버로 분리하는 다이아프램을 포함하고, 상기 액추에이터 로드 밸브는, 압력 챔버로의 압축 공기 유입시 스프링 챔버로부터 서비스 챔버로의 공기 유동을 가능하게 하는 것을 특징으로 하는 브레이크 액추에이터를 제공한다.

Disc brake for a bike

Combined brake cylinder with latch actuated emergency release for parking brake

FIELD: mechanical engineering; railway transport. SUBSTANCE: group of inventions relates to railway transport. Combined brake cylinder comprises a service brake cylinder as an active service brake with one service brake piston actuated by a pressure fluid, as well as a brake cylinder with a spring-loaded energy accumulator as a passive parking brake. Piston of brake cylinder with a spring-loaded energy accumulator in case of a parking brake is configured to transmit force of spring-loaded energy accumulator through a transmission mechanism to piston rod of service brake cylinder. In transmission mechanism movements of piston of brake cylinder with a spring-loaded energy accumulator and piston rod of service brake cylinder are coaxial, and power transmission ratio increases with increasing stroke of piston of brake cylinder with a spring-loaded energy accumulator. Carriage unit of disc brake comprises a combined brake cylinder. EFFECT: minimisation of wear is achieved. 27 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 577 496 C2 (51) МПК B60T 17/08 (2006.01) F16D 55/224 (2006.01) F16D 65/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011152382/11, 27.11.2008 (24) Дата начала отсчета срока действия патента: 27.11.2008 Приоритет(ы): (30) Конвенционный приоритет: 2010127738 06.12.2007 (73) Патентообладатель(и): КНОРР-БРЕМЗЕ ЗЮСТЕМЕ ФЮР ШИНЕНФАРЦОЙГЕ ГМБХ (DE) (45) Опубликовано: 20.03.2016 Бюл. № 8 2 5 7 7 4 9 6 R U Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) КОМБИНИРОВАННЫЙ ТОРМОЗНОЙ ЦИЛИНДР С ПРИВОДИМЫМ В ДЕЙСТВИЕ ПОСРЕДСТВОМ ЗАЩЕЛКИ УСТРОЙСТВОМ АВАРИЙНОГО ОТПУСКА ДЛЯ СТОЯНОЧНОГО ТОРМОЗА (57) Реферат: Группа изобретений относится к области посредством передаточного механизма на шток железнодорожного транспорта. поршня цилиндра рабочего тормозного Комбинированный тормозной цилиндр содержит механизма. В передаточном механизме цилиндр рабочего тормозного ...

Disc brake

Actuating unit for an electromechanically operable disc brake

The invention relates to an actuating unit for an electromechanically operable disc brake for motor vehicles. The actuating unit is comprised of a driving unit (1) or an electric motor (11), and an actuating element (15) by means of which one (4) of two friction linings (4, 5), said linings being arranged in a brake caliper such that they can be displaced, is brought into contact with a brake disc (6). The actuating unit additionally comprises a first and second reduction gears (2, 3). In order to decouple the second reduction gear (3) from the first reduction gear (2), the invention provides that the electric motor (11), the first reduction gear (2) and the second reduction gear (3) are designed as at least two components which can be handled separately.

Actuating unit for an electromechanically operable disc brake

The invention relates to an actuating unit for an electromechanically operable disc brake for motor vehicles. The actuating unit is comprised of a driving unit (1) or an electric motor (11), and an actuating element (15) by means of which one (4) of two friction linings (4, 5), said linings being arranged in a brake caliper such that they can be displaced, is brought into contact with a brake disc (6). The actuating unit additionally comprises a first and second reduction gears (2, 3). In order to decouple the second reduction gear (3) from the first reduction gear (2), the invention provides that the electric motor (11), the first reduction gear (2) and the second reduction gear (3) are designed as at least two components which can be handled separately.

Actuating unit for an electromechanically operable disc brake

The present invention discloses an actuating unit for an electromechanically operable disc brake for automotive vehicles which is generally comprised of a drive unit or an electric motor, an actuating element, by means of which one of two friction linings that are slidably arranged in a brake caliper is moved into engagement with a brake disc, as well as a first and a second reduction gear. In order to uncouple the second reduction gear from the first reduction gear, it is disclosed in the present invention that the electric motor, the first reduction gear, and the second reduction gear are configured as at least two assemblies which can be handled independently.

Electromechanical control unit for disc brakes

ACTUATING UNIT FOR AN ELECTROMECHANICALLY OPERATED DISC BRAKE

Electric linear actuator and electric disc brake device

disc brake

Eine Scheibenbremse, mit einem Bremssattel (1), in dem zwei in Funktion gegen eine Bremsscheibe (2) pressbare Bremsbeläge (3) angeordnet sind, von denen ein aktionsseitiger über mindestens einen Bremsstempel (4) mittels einer Zuspanneinrichtung (8) betätigbar ist, und der Bremsstempel (4) durch eine Öffnung eines Verschlussdeckels (12) geführt ist, der einen Aufnahmeraum des Bremssattels (1) verschließt, wobei zur Abdichtung des Aufnahmeraums ein Faltenbalg (14) am Bremsstempel (4) und andererseits am Verschlussdeckel (8) anliegt, an dem des Weiteren eine konzentrisch zum Faltenbalg (14) angeordnete, am Bremsstempel (4) anliegende Sekundärdichtung (15) gehalten ist, ist so ausgebildet, dass die Sekundärdichtung (15) gleitend am Bremsstempel (4) anliegt. A disc brake with a brake caliper (1) in which two brake pads (3) can be pressed in function against a brake disc (2), of which one on the action side can be actuated via at least one brake stamp (4) by means of an application device (8), and the brake stamp (4) is guided through an opening of a closure cover (12) which closes a receiving space of the brake caliper (1), a bellows (14) resting against the brake stamp (4) and on the other hand against the closure cover (8) to seal the receiving space, on which a secondary seal (15), which is arranged concentrically to the bellows (14) and is in contact with the brake plunger (4), is designed in such a way that the secondary seal (15) slides against the brake plunger (4).

Electromechanically operable disk brake has actuating element provided with base and wall for forming of inner space, where axial bearing is integrally provided in inner space of actuating element

Die Erfindung betrifft eine elektromechanisch betätigbare Scheibenbremse 1 mit einem Gehäuse 2, mit einer in dem Gehäuse 2 durch ein Axiallager 11 axial unverschiebbar sowie drehbar gelagerten und drehangetriebenen Gewindemutter 4, die eine translatorisch verschiebbare Spindel 5 und ein axial verschiebbares Betätigungselement 7 zur Betätigung von einem Reibbelag beaufschlagt. Für eine verdichtete Bauweise wird erfindungsgemäß vorgeschlagen, dass das Betätigungselement 7 zur Ausbildung von einem Innenraum 8 topfförmig mit einem Boden 10 und mit einer Wandung 9 vorgesehen ist, und wobei das Axiallager 11 in dem Innenraum 8 von dem Betätigungselement 7 integriert vorgesehen ist.

Electromechanically actuated disc brake

Elektromechanisch betätigbare Scheibenbremse für Kraftfahrzeuge, mit einem Bremssattel, sowie einer am Bremssattel angeordneten Betätigungseinheit, mit zwei mit je einer Seitenfläche einer Bremsscheibe zusammenwirkenden, im Bremssattel begrenzt verschiebbar angeordneten Reibbelägen, wobei einer der Reibbeläge mittels eines Betätigungselementes durch die Betätigungseinheit direkt und der andere Reibbelag durch die Wirkung einer vom Bremssattel aufgebrachten Reaktionskraft mit der Bremsscheibe in Eingriff bringbar ist, und wobei die Betätigungseinheit einen koaxial zum Betätigungselement angeordneten Elektromotor sowie ein wirkungsmäßig zwischen ihm und dem Betätigungselement angeordnetes Untersetzungsgetriebe aufweist, dadurch gekennzeichnet, daß der Rotor (10) des Elektromotors (6) ringförmig ausgebildet ist und das Untersetzungsgetriebe (7) radial umgreift. Electromechanically actuated disc brake for motor vehicles, with a brake caliper and an actuation unit arranged on the brake caliper, with two friction linings which interact with one side surface of a brake disc and are arranged to be displaceable to a limited extent in the brake caliper, one of the friction linings being directly actuated by the actuating unit and the other friction lining being actuated by an actuating element the effect of a reaction force exerted by the brake caliper can be brought into engagement with the brake disc, and wherein the actuating unit has an electric motor arranged coaxially to the actuating element and a reduction gear arranged effectively between it and the actuating element, characterized in that the rotor (10) of the electric motor (6 ) is annular and surrounds the reduction gear (7) radially.

Control system for an electromotive wheel brake

The invention concerns a control or adjustment system for a wheel brake operated by an electric motor. Brakes of this type are fitted with an electric motor which presses the friction blocks against the brake disk. Two problems need to be addressed. One is to transmit as sensitively as possible an application force which will cause the vehicle to decelerate as required. The second is to set a clearance following braking. That clearance must be maintained as accurately as possible. The control strategies are different in each case. It is therefore proposed that the electric motor should be actuated via an electronic servo booster (49) which, depending on the particular problem to be addressed, is itself actuated either via a deceleration controller (46) or via a position controller (52).

Modular actuator, as well as caliper with such an actuator.

Operating unit for electromechanically operable disc brakes

(57)【要約】 本発明は、電気機械的に操作可能な自動車用ディスクブレーキのための操作ユニットに関する。この操作ユニットは駆動ユニット（１）または電動機（１１）と、操作要素（１５）を備えている。この操作要素によって、ブレーキキャリパ内に移動可能に配置された２個の摩擦パッド（４，５）の一方（４）が摩擦ディスク（６）に作用可能である。操作ユニットは更に、第１の減速装置（２）と第２の減速装置（３）とを備えている。第２の減速装置（３）を第１の減速装置（１）から切り離すために、本発明は、電動機（１１）と第１の減速装置（２）と第２の減速装置（３）が、互いに独立して取扱い操作可能な少なくとも２個のアセンブリとして形成されていることを提案する。

Disc brake which can be actuated electromechanically

The invention concerns a motor vehicle disc brake which can be actuated electromechanically and comprises a floating calliper and an actuating unit disposed thereon. The actuating unit comprises an electric motor which, with the interposition of a reduction gear, adjusts an actuating element by means of which one of two friction linings displaceably disposed in the brake calliper are brought into engagement with a brake disc. According to the invention, in order to set the desired braking force individually, in particular when the disc brake is used on a motor vehicle, a force-measuring arrangement (23) is disposed in the power flow between the calliper (1) and the actuating unit (2). The output signals from the force-measuring arrangement (23) can be fed to a control circuit (26) which influences the voltage and/or the current fed to the electric motor (6).

DISK BRAKE MECHANISM

1. Дисковый тормозной механизм, с суппортом тормозного механизма (1), содержащий выполненные с возможностью прижатия при торможении к тормозному диску (2) две тормозные колодки (3), из которых одна с активной стороны выполнена с возможностью приведения в действие, по меньшей мере, через одну стойку регулятора давления тормозов (4) с помощью прижимного устройства (8), при этом стойка регулятора давления тормозов (4) направляется через отверстие запорной крышки (12), которая закрывает приемное пространство суппорта тормозного механизма (1), причем для уплотнения приемного пространства гофрированный кожух (14) прилегает к стойке регулятора давления тормозов (4), а с другой стороны - к запорной крышке (8), на которой, кроме того, удерживается вторичное уплотнение (15), прилегающее к стойке регулятора давления тормозов (4) и расположенное концентрично относительно гофрированного кожуха (14), отличающийся тем, что вторичное уплотнение (15) прилегает к стойке регулятора давления тормозов (4) с возможностью скольжения.2. Дисковый тормозной механизм по п. 1, отличающийся тем, что вторичное уплотнение (15) прилегает к запорной крышке (12) с помощью пружины.3. Дисковый тормозной механизм по п. 1 или 2, отличающийся тем, что вторичное уплотнение (15) прилегает к запорной крышке (12) со стороны, противоположной гофрированному кожуху (14).4. Дисковый тормозной механизм по п. 1 или 2, отличающийся тем, что на вторичное уплотнение (15) опирается пружина сжатия (17), которая с другой стороны прилегает к детали, соединенной со стойкой регулятора давления тормозов (4).5. Дисковый тормозной механизм по п. 1 или 2, отличающийся тем, что вторичное уплотнение (15) имеет недеформируемый несущий элемент (19), на котором удерживается уплотнение (20), РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 102 624 A (51) МПК F16D 65/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015102624, 27.06.2013 (71) Заявитель(и): КНОРР-БРЕМЗЕ ЗЮСТЕМЕ ...

Electronic braking system

(과제) 제동장치의 간소화와 경량화를 도모하는 것. (해결수단) 상호 접근 분리방향으로 왕복 이동하는 한쌍의 브레이크 슈(6, 7)의 탄젠트힘(F t )을 다른 계통의 제동력 담당브래킷(8)으로 담당시킨다.

Air pressure operated disc brake

A description is given of an air-operated disc brake with a brake calliper surrounding a brake disc, in which arranged on one side of the brake calliper is an application device which has a turning lever which rests by means of an eccentric against a cross-member (7) which extends parallel to the axis of rotation, is guided in a manner which allows it to be displaced relative to the brake disc and into which is adjustably screwed an actuating spindle (72), of which there is at least one, which acts via a pressure piece (70) seated on its end facing the brake disc, on a brake pad mounted on the application-device side in the brake calliper in a manner which allows it to be displaced relative to the brake disc, the application device forming a completely closed inner space and a flexible seal (90) extending between the circumference of each opening provided for the passing through of the respective actuating spindle and the circumference of the pressure piece. To avoid brake failure if this seal (90) is damaged, it is proposed to arrange an additional seal (91) between the cross-member (7) and the circumference of each opening. <IMAGE>

Compress air-operated disk brake - is straddled by brake saddle on one side of which is tension device with pivotably located rotary lever

Around the brake disk (1) is a brake saddle (2), on one side of which is a tension device (3) with a pivotably located rotary lever (4,4a), which by an eccentric (6) locates on a traverse (7) extending longitudinally and centrally parallel to the rotary axis. The traverse is displaceable in relation to the brake disk (1) and in which at least one adjustment spindle is screwed. The adjustment spindle acts via a pressure piece on a tension-side displaceably located brake caliper (10). The support surface between the adjustment spindle and the pressure pieces has at least one all-round surface, the normal of which directed towards the pressure piece points outwards in relation of the adjustment spindle axis. ADVANTAGE - Minimise radial and peripheral inclined wear on a compressed air-operated disk brake.

Disk brake with an electric motor driven adjustment device and method for controlling a disk brake

A disk brake, especially for commercial vehicles, comprising a brake caliper (3) overlapping a disk brake (1), a brake application device (5) which is arranged in the brake caliper (3) and pneumatically actuated or actuated by an electric motor for applying a brake, and at least one electric motor driven adjustment device, characterised in that said disk brake comprises a control device which is arranged on or in the disk brake for controlling at least one electric motor driven adjustment device. The method for controlling a disk brake according to the one of the above-mentioned claims is characterised in that the adjustment device of the disk brake is controlled by a control device which is directly integrated into the disk brake.

Brake mechanism and caliper for a disc brake

The present invention concerns a brake caliper and a brake mechanism for a disc brake received in the caliper. The brake mechanism comprises a brake lever, a cross bar, one or more thrust plates and a cover. The caliper is of an open design having an opening in the wall furthest from the brake disc. A bearing bracket is mounted from the inside of the caliper in the opening.

Disc brake in self-reinforcing design with pad stabilization

Scheibenbremse in selbstverstärkender Bauart, bei der eine von einem Aktuator aufgebrachte Betätigungskraft mit Hilfe einer zwischen Aktuator und Bremsbelag angeordneten Zuspannvorrichtung, die eine Selbstverstärkungseinrichtung aufweist, verstärkt wird, mit folgenden Merkmalen: einem Bremssattel (1) oder -rahmen, der Zuspannvorrichtung zum Zuspannen wenigstens einer Bremsbelageinheit (38) und wenigstens einem elektromotorischen Antrieb (23) als Aktuator zum Betätigen der Zuspannvorrichtung, wobei die Zuspannvorrichtung ferner wenigstens einen, vorzugsweise zwei oder mehr, Bremsstempel (5, 6) aufweist und wobei die beiden Druckstempel bzw. Bremsstempel (5, 6) mittels einer Verbindungsplatte (40) miteinander verbunden sind, wobei im Bereich neben den Bremsstempeln (5, 6) zwischen der Bremsbelageinheit und der Verbindungsplatte (40) wenigstens eine oder mehrere Rampenanordnungen (44) ausgebildet ist/sind. Disc brake in a self-energizing design, in which an actuating force applied by an actuator is amplified with the aid of an application device arranged between the actuator and the brake pad, which has a self-amplification device, with the following features: a brake caliper (1) or frame, the application device for applying at least one Brake pad unit (38) and at least one electromotive drive (23) as an actuator for actuating the application device, the application device further comprising at least one, preferably two or more, brake stamps (5, 6) and the two pressure stamps or brake stamps (5, 6 ) are connected to one another by means of a connecting plate (40), at least one or more ramp arrangements (44) being / are formed in the region next to the brake stamps (5, 6) between the brake lining unit and the connecting plate (40).

Self-applying disc brake

A self-energizing disc brake having an electric actuator in which an activation force applied to the actuator is amplified using a self-energizing device arranged between the actuator and brake lining is described. The device has a brake application unit for applying at least one brake lining to one side of a brake disc by carrying out an application movement of the brake lining relative to the brake disc, the application movement having at least a first movement component in a direction parallel to a rotational axis of the brake disc and a second movement component in a direction tangential to the rotational axis of the brake disc. The device also has at least one electromotive drive for activating the brake application unit.

Self-energizing disk brake and control method for a self-energizing brake

A method for controlling a self-energizing disc brake having an electric actuator in which an activation force applied to the actuator is amplified using a self-energizing device arranged between the actuator and brake lining is described. The method has a brake application unit for applying at least one brake lining to one side of a brake disc by carrying out an application movement of the brake lining relative to the brake disc, the application movement having at least a first movement component in a direction parallel to a rotational axis of the brake disc and a second movement component in a direction tangential to the rotational axis of the brake disc. The method includes also controlling at least one electromotive drive for activating the brake application unit. Rotation of the shaft of the electromotive drive is converted to a non-linear displacement of the brake pad in the tangential direction.

Self-amplifying disc brake and method for actuating a self-amplifying disc brake

A self-energizing disk brake is described. The brake includes an electric actuator in which an activation force is amplified using a self-energizing device arranged between the electric actuator and a brake lining. The system includes a brake application unit for applying the brake lining to a brake disk with an application movement of the brake lining, relative to the brake disk, having a component extending parallel to a rotational axis of the brake disk and another component extending tangentially to the rotational axis of the brake disk. At least one electromotive drive for activating the brake application unit and at least two brake plungers of the brake application unit are provided. Pressure surfaces of the brake plungers have a recess with a ramp shaped contour for engagingly receiving a rolling element.

Clamping device of a disc brake for a commercial vehicle

Eine in einem Bremssattel (1) einer Scheibenbremse für ein Nutzfahrzeug angeordnete Zuspanneinrichtung (5), mit einem Bremshebel (6), der sich an einer Brücke (7) abstützt, in der mindestens eine, an ihrem dem Bremshebel (6) abgewandten Ende ein beweglich gehaltenes Druckstück (9) tragende Stellspindel (8) axial verstellbar gelagert ist, wobei die Stellspindel (8) ein mit einem Innengewinde der Brücke (7) korrespondierendes Außengewinde aufweist, ist so ausgebildet, dass das Druckstück (9) kippbeweglich an der Stellspindel (8) gehalten ist.

Disc brake comprising a braking mechanism

The present invention concerns a disc brake having a brake mechanism. The disc brake comprises a caliper (16) reaching over a brake disc and having a cavity for receiving the brake mechanism. The brake mechanism comprises a bearing bracket (30) received from the inside in an opening (17) of the caliper (16) in the side wall furthest from the brake disc. The brake mechanism comprises an adjuster mechanism (23) an adjustment shaft (40) and a reset shaft (41). Means (24) are provided for transferring movement between the adjuster and reset shafts (40,41). The adjuster mechanism is actuated by a lever pin (43) on a lever (31) of the brake mechanism and is received in the bearing bracket (30) at assembly.

DISC BRAKE FOR VEHICLES

Ratchet actuated brake wear compensation

A pneumatically actuated brake system employs a lever, and means responsive to lever swinging to receive primary force transmission via one portion of the lever for effecting advancement of a brake part into braking engagement with a moving part such as a disc, and to receive auxiliary force transmission from another portion of the lever to displace the brake part toward the disc in compensating relation to the degree of brake part wear, whereby the range of lever swinging may be quite limited.

Air-operated disc brake

Druckluftbetätigte Scheibenbremse mit einem eine Bremsscheibe (1) umfassenden Bremssattel (2), an dessen einer Seite eine Zuspannvorrichtung (3) angeordnet ist, die bei Druckluftbeaufschlagung zwei in einer Traverse (7) in Parallelanordnung verstellbar angeordnete Stellspindeln (73, 73) betätigt, die jeweils über ein an ihrem bremsscheibenseitigen Ende sitzendes Druckstück (70, 71) auf die Druckplatte (80) eines zuspannseitig im Bremssattel (2) bezüglich der Bremsscheibe (1) verschiebbar gelagerten Bremsbelags (10) einwirken, wobei die Nachstelleinrichtung (74) durch Einwirkung auf die Stellspindeln (72, 73) das sich infolge Belagverschleißändernde Lüftspiel im wesentlich konstant hält, wobei die Kraftübertragungsfläche zwischen dem jeweiligen Druckstück (70, 71) der Stellspindel (72, 73) und der Druckplatte (80) des Bremsbelags (10) so ausgebildet ist, daß der Bremsbelag (10) in Radialrichtung der Bremsscheibe (1) unsymmetrisch belastet ist, dadurch gekennzeichnet, daß der Bremsbelag (10) in Umfangsrichtung unsymmetrisch belastet ist und die beiden Kraftübertragungsflächen in Radialrichtung keilförmig abgeschrägt sind, wobei der den jeweiligen Druckstücken (70, 71) zugewandte Bereich der... Compressed air operated disc brake with a brake caliper (2) comprising a brake disc (1), to the one side of a clamping device (3) is arranged, the at Compressed air admission two in a Traverse (7) in parallel arrangement adjustably arranged adjusting spindles (73, 73) actuated, the each over a pressure piece (70, 70) seated at its brake disk-side end 71) on the pressure plate (80) a zuspannseitig in the caliper (2) with regard to the brake disc (1) slidably mounted brake pad (10) act, wherein the adjusting device (74) by acting on the adjusting spindles (72, 73) is substantially constant due to pad wear changing clearance holds, where the transmission area between the respective pressure piece (70, 71) of the adjusting spindle (72, 73) and the pressure plate (80) of the brake ...

Disc brake with electric motor-driven adjusting device and method for controlling a disc brake

Scheibenbremse, mit a) einem eine Bremsscheibe (1) übergreifenden Bremssattel (3), b) einer im Bremssattel (3) angeordneten, pneumatisch oder elektromotorisch betätigbaren Zuspanneinrichtung (5) zum Zuspannen der Bremse, c) wenigstens einer Nachstellvorrichtung mit elektromotorischem Antrieb zum Ausgleich von Bremsbelagverschleiß durch Nachstellen des Lüftspiels der Scheibenbremse, mit wenigstens einer Nachstell-Dreheinrichtung auf jeder Seite der Bremsscheibe (1), die jeweils über wenigstens ein Druckstück (19) auf die Bremsbeläge (23, 33) beidseits der Bremsscheibe (1) einwirken, gekennzeichnet durch d) eine an oder in der Scheibenbremse angeordnete Steuerungseinrichtung zur Steuerung zumindest der wenigstens einen elektromotorischen Nachstellvorrichtung. Disc brake, with a) a brake disc (1) cross-caliper (3), b) one in the brake caliper (3) arranged, pneumatically or electromotively actuated application device (5) for applying the brake, c) at least one adjusting device with electromotive drive to compensate for brake pad wear by adjusting the clearance of the disc brake, with at least one adjusting rotary device on each side of the brake disc (1), each via at least one pressure piece (19) on the brake pads (23, 33 ) on both sides of the brake disc (1), marked by d) a arranged on or in the disc brake control means for controlling at least the at least one electromotive adjusting device.

Self-energizing disc brake with brake pad stabilization

A self-energizing disc brake includes a brake caliper or frame, the application device for applying at least one brake at least one brake pad unit, and at least one electromotive drive as an actuator for actuating the application device. The application device also has two or more brake plungers, wherein the two brake plungers are connected to one another by a connecting plate. At least one or more ramp arrangements is/are formed in the region adjacent to the brake plungers between the brake pad unit and the connecting plate.

Disc brake in self-reinforcing design with pad stabilization

Scheibenbremse in selbstverstärkender Bauart, bei der eine von einem Aktuator aufgebrachte Betätigungskraft mit Hilfe einer zwischen Aktuator und Bremsbelag angeordneten Zuspannvorrichtung, die eine Selbstverstärkungseinrichtung aufweist, verstärkbar ist, mit folgenden Merkmalen: a) einem Bremssattel (1) oder -rahmen, b) der Zuspannvorrichtung zum Zuspannen wenigstens einer Bremsbelageinheit (38) auf der einen Seite einer Bremsscheibe (2) unter Durchführung einer Zuspannbewegung der Bremsbelageinheit (38) zur Bremsscheibe (2), wobei die Zuspannbewegung in wenigstens eine parallel und wenigstens eine relativ zur Bremsscheibendrehachse (BA) tangential verlaufende Bewegungskomponente (Richtung U) zerlegbar ist, c) wenigstens einem elektromotorischen Antrieb (23) als Aktuator zum Betätigen der Zuspannvorrichtung, d) wobei die Zuspannvorrichtung ferner wenigstens zwei oder mehr Bremsstempel (5, 6) aufweist, der auf die Bremsbelageinheit (38) einwirken, e) die beiden Bremsstempel (5, 6) mittels einer Verbindungsplatte (40) miteinander verbunden sind, dadurch gekennzeichnet, dass f) die beiden Bremsstempel (5, 6) die Verbindungsplatte (40) jeweils mit ihren Endbereichen,... Disc brake in self-reinforcing type, in which an actuation force applied by an actuator can be amplified by means of a clamping device arranged between the actuator and the brake pad, which has a self-boosting device, with the following features: a) a caliper (1) or frame, b) the application device for applying at least one brake pad unit (38) on one side of a brake disc (2) while applying a brake pad assembly (38) to the brake disc (2), wherein the application movement in at least one parallel and at least one relative to the brake disc axis ( BA) tangentially extending component of motion (direction U) can be dismantled, c) at least one electromotive drive (23) as an actuator for actuating the application device, d) wherein the application device further comprises at least two or more brake punches (5 ...