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WO/2016/069387A1 |
A drum brake is provided that improves the direction of the actuating forces to reduce stress, improve efficiency and permit thicker brake linings. First and second brake shoes each have a first end pivotally coupled to the same or diffe...
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WO/2016/045776A1 |
The invention relates to an actuating device for an internal shoe brake, comprising an automatic adjusting device with an adjusting lever (41) which comprises a guide track in the form of a guiding slot (55) with two opposing track surfa...
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WO/2016/041790A1 |
The invention relates to a braking device for braking a wheel, in particular a drum brake, comprising two opposing brake shoes (20, 22), said brake shoes being arranged so that they can pivot on a backing plate (50). Said brake shoes (20...
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WO/2016/034268A1 |
An internal expanding shoe brake comprises expansion pistons (17) for forcing opposing brake shoes (2) apart. In each expansion piston (17) one adjusting pin (30) is axially movably arranged and presses against a brake shoe web (4) by me...
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WO/2016/031898A1 |
A drum brake apparatus (11) is provided with a gear housing (41) having an anchor part with which one end of each of a pair of brake shoes (21, 23) that are adjacent to each other comes into contact, a wheel cylinder (13) that is interpo...
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WO/2016/023771A1 |
The invention relates to a brake unit (Ia) and a method for maintaining a brake unit (Ia), wherein the brake unit (Ia) comprises a carrier unit (2) and a jaw unit (4), wherein the carrier unit (2) can be fixed to the stationary part of t...
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WO/2016/023750A1 |
The invention relates to a brake device for braking a wheel, comprising a brake drum (20), a brake carrier (30) for displacing a brake lining (34) in order to press the brake lining (34) against the brake drum (20), and a sensor (50) for...
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WO/2016/023842A1 |
In an axle flange (2), in particular of a commercial vehicle, which is arranged on a wheel axle (1) of a motor vehicle, having at least one flange surface (3) which has a plurality of through holes (4) for connection to a brake carrier, ...
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WO/2016/012332A1 |
Disclosed is a braking system especially for wedge-actuated drum brakes, comprising a brake shoe (1) and a wedge unit (6); the brake shoe (1) includes a first linking element (2), and the wedge unit (6) includes a screw element (62) that...
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WO/2016/004268A1 |
Method of assembling a drum brake device includes positioning a portion of a brake shoe (22) support structure (40, 42) near an opening of a brake actuating cylinder (80); manipulating the support structure (40, 42) so that a window (44)...
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WO/2016/001114A1 |
The invention relates to a brake system, in particular a wedge-type drum brake for utility vehicles, comprising a transmission element and a piston element, wherein the transmission element is displaceably guided along a transmission axi...
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WO/2015/199237A1 |
A drum brake device (11) is provided with: a wheel cylinder (15) for spreading a pair of brake shoes (25, 27) disposed inside a brake drum (29) by pressing the adjacent ends on one side of the pair of brake shoes (25, 27) with the tip of...
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WO/2015/177073A1 |
The present invention relates to a support unit (2), comprising a first flange section (22), a second flange section (24) and a guiding section (26), wherein the first flange section (22) has a first engagement geometry (23) for securing...
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WO/2015/177053A1 |
A brake system comprises an actuation unit (2) and a brake unit (4), wherein the actuation unit comprises a pressure chamber (22) and a restoring section (24), the pressure chamber and the restoring section are mutually separated in a fl...
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WO/2015/170595A1 |
[Problem] To provide a braking device that achieves unidirectionality without limiting the direction of rotation of a rotor. [Solution] The present invention is characterized by being equipped with a housing (10), a rotor (20) provided i...
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WO/2015/159591A1 |
A likelihood of over-adjustment occurring in a drum brake device to be operated by an electric actuator is reduced. When a parking brake signal is switched off (S21: Yes), a parking brake ECU determines whether or not a vehicle stop dura...
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WO/2015/136663A1 |
This hoisting device brake for elevators comprises: an abutting plate (17) configured so as be able to reciprocate between an operating position at which a gap between an armature (11) and an electromagnetic field (13) is secured by the ...
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WO/2015/089281A2 |
A drum brake assembly for a vehicle includes a drum brake housing and a brake assembly. The brake assembly includes an action cam that is actuated by an associated cam shaft when it is desirable to decelerate the vehicle, a first reactio...
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WO/2015/074920A1 |
The invention relates to an arrangement for blind assembling a brake cable (52) on a lever (46) for actuating a drum brake (20) of a motor vehicle, the arrangement comprising: an end piece (62) of the cable (52) having a retention surfac...
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WO/2015/074907A1 |
The invention relates to a drum brake (10) of a motor vehicle, which comprises: two brake shoes (18A, 18B); an anchoring element (28), comprising two surfaces (32A, 32B) for supporting two second ends (24) of the brake shoes (18A, 18B); ...
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WO/2015/045553A1 |
This longitudinally interlocking vehicle brake device is provided with a pedal (41) operated by an passenger's foot, and an equalizer which is linked to the pedal (41) and distributes the brake force operating on the pedal (41) to a rear...
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WO/2015/023719A1 |
A brake spider for a drum brake is provided. The brake spider includes a mounting portion configured for mounting the spider to a vehicle frame and an anchor pin support portion extending from the mounting portion. The mounting portion d...
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WO/2014/198312A1 |
The invention relates to a braking and immobilizing brake device for a wheeled chair frame (10) such as a children's pushchair, comprising a drum brake (26) and a brake actuation handle (20) for moving a control element (60) of said drum...
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WO/2014/195329A1 |
A drum brake module (1) for motor vehicles, said drum brake module being driven by an electric motor and having at least one parking brake function, comprises an electromechanical cable pull actuator (3) which is fastened on the anchor p...
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WO/2014/193914A2 |
A brake shoe for a drum brake is provided. The brake shoe includes an arcuate brake table defining a radially outer side configured to receive a brake lining and a radially inner side opposite the radially outer side. The brake table fur...
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WO/2014/174602A1 |
In the brake device, cushioning members configured from a flexible material are disposed between a fixed section and a movable section. Holding cavities for accommodating and holding the cushioning members are provided in a cushioning me...
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WO/2014/174603A1 |
A brake device is configured in such a manner that a pressing means presses a movable section in the direction in which a friction member comes into contact with a rotating body. A braking force release means displaces the movable sectio...
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WO/2014/162355A1 |
A drum brake (B1) comprises a brake drum (31), brake shoes (40) disposed along the inner peripheral surface of the brake drum (31), and an expander (5) that presses the brake shoes (40) against the inner peripheral surface of the brake d...
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WO/2014/148600A1 |
A brake device (3) is provided with: an outer ring (10); brake cams (20) provided with brake surfaces (21); and an output-side rotational member (30) disposed radially inward with respect to each of the brake cams (20). The brake device ...
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WO/2014/139739A1 |
The invention concerns a drum brake (10) for a motor vehicle that comprises a wheel cylinder (24) of which a fastening face (32) is received against a fastened plate (12), of which a cylindrical bearing surface (36) passes through a bore...
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WO/2014/090779A2 |
The invention relates to a wheel brake (2), comprising a brake application device (3), brake shoes (11, 12) and an automatic adjusting device (7) which has a pivotable adjusting lever (26) with an adjusting lug (34) and an adjusting whee...
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WO/2014/070402A2 |
A brake shoe for a drum brake includes an arcuate brake table defining radially inner and outer sides. First and second webs are disposed on the radially inner side of the brake table and configured to support the brake table. One or mor...
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WO/2014/070401A1 |
A brake (10) includes a pair of lever brake shoes (26, 28) and a pair of idler brake shoes (30, 32). The lever brake shoes (26, 28) are each pivotally coupled to a brake spider (14) at a first end (56). The idler brake shoes (30, 32) are...
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WO/2014/017552A1 |
A drum brake device (11) is provided with first and second brake shoes (27, 29), a wheel cylinder (13), an anchor section (15), an adjuster (17), an expansion mechanism (19) which expands the first brake shoe (27) and the second brake sh...
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WO/2014/007256A1 |
A parking brake mechanism is provided with: first and second brake shoes (15, 17), one end side of each of which is the input side to which an input from an expansion mechanism (19) is applied; an anchor section (37) which is in contact ...
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WO/2013/185226A1 |
An electric drum brake comprises a back plate. Shoes are operatively mounted to the backplate and displaceable to a deployed condition against a wheel drum from a retracted condition. An electrically powered actuation mechanism is adapte...
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WO/2013/178605A1 |
The invention relates to a drum brake shoe (1), comprising a lining carrier (2) and a friction lining (3) fastened to the lining carrier (2). The drum brake shoe is characterized in that at least one damping component (7) is arranged bet...
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WO/2013/087737A1 |
The invention relates to a brake carrier of a drum brake, comprising a carrier unit (8) having a first connection section (81) to which a brake cylinder (2) can be fixed, and the carrier unit having a second connection section (82) to wh...
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WO/2013/087741A1 |
The present invention relates to a brake system for utility vehicles, comprising an actuation unit (2), a transmission element (4) and a converter unit (6), wherein the actuation unit (2) moves the transmission element (4) along a transm...
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WO/2013/087746A1 |
The present invention relates to a braking system of a drum brake, comprising a carrier unit (8) and a brake cylinder (2), wherein a connecting element (3) is provided, which has a first connection section (31) for fixing the brake cylin...
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WO/2013/081728A1 |
A drum brake assembly for reducing braking vibrations and noise, including a pair of shoes (30), each extending through an arc and presenting an outer shoe surface, a pair of brake linings (20) of a friction material are coupled to the o...
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WO/2013/035626A1 |
The base ends of first and second expansion levers (26, 27) are engaged with a nut (39) so as to allow oscillatory displacement, the nut being screwed onto a screw (38) so as to be capable of displacement in the axial direction. The firs...
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WO/2013/031909A1 |
A first expansion lever (33) and a second expansion lever (34) are supported so that the first expansion lever (33) and the second expansion lever (34) can be displaced in a pivoting manner about a pivot shaft (31). The front end of the ...
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WO/2012/161267A1 |
A planar first rotation restricting part (131) is provided on an end of a parking lever (13) of an electric parking brake device (1), and a planar first joining surface (27b) capable of joining with the first rotation restricting part (1...
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WO/2012/156305A1 |
The invention relates to a wheel brake, in particular a drum brake, which comprises an actuation device (3) and brake shoes (12, 13) that are connected to the actuation device (3) on one side and to a support (72) opposite the actuation ...
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WO/2012/140945A1 |
In order to consistently reduce the operating noise of a brake without being affected by a change in the environment and by a change due to aging, a brake device for an elevator comprises: a brake unit including a brake drum (6) which is...
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WO/2012/140717A1 |
In the present invention, a vehicle brake unit (10) is provided with a brake drum (11) as a metal rotating member, a brake shoe (12) as a friction engagement means, and a parking brake mechanism (20) that causes the shoe (12) to engage b...
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WO/2012/104395A2 |
The invention relates to a drum brake module 1 for motor vehicles, which drum brake module 1 can be operated by electric motor and performs at least one parking brake function, comprising an electromechanical actuator 3 which is mounted ...
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WO/2012/068173A2 |
A centrifugally triggered brake mechanism is used to halt a rotating assembly. The brake mechanism includes a braking surface, a brake shoe, and a rotating centrifugal trigger. Upon attaining a selected rotational speed the trigger relea...
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WO/2012/046395A1 |
An electric wheelchair (10) comprises: a body section (11) having a seat section (21); mounting brackets (12, 13) supported by the body section (11); clutch operation sections (16, 17) provided to the mounting brackets (12, 13); and driv...
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