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Patent Searching and Data


Matches 1 - 50 out of 4,664

Document Document Title
WO/2019/042310A1
Disclosed are a drum brake (201) and a vehicle (300). The drum brake (201) comprises a brake back plate (200), a brake drum (10), two brake shoes (20), an electric motor (30), a reciprocating motion mechanism (40), a drive body (80) and ...  
WO/2019/042308A1
Disclosed are a drum brake (200) and a vehicle (100). The drum brake comprises a brake back plate (80), a brake drum (10), two brake shoes (20), an electric motor (30), a symmetrical cam (41) and two push rods (42), wherein the symmetric...  
WO/2019/028338A1
A sphere drive line retarder is presented that is mounted to a drive shaft from an engine. The sphere drive line retarder comprises a sphere rotor mounted to the drive shaft and housed within a retarder housing. The sphere drive line ret...  
WO/2019/023013A1
A hybrid structural apparatus is provided for a vehicle air braking system. The hybrid structural apparatus comprises a member including a non-pressure plate of a brake actuator and an arm portion that extends from the non-pressure plate...  
WO/2019/002715A1
The present invention concerns a plate (1) for a drum brake of a motor vehicle having a circular edge (2) and a centre comprising: a surface (4) suitable for and intended to support a hydraulic wheel cylinder at a receiving area (9), the...  
WO/2018/206363A1
The invention relates to a brake device for connecting to an axle element, particularly for a utility vehicle, comprising: - a brake drum, - a first brake shoe with a brake lining and a second brake shoe with a brake lining, which may be...  
WO/2018/203003A1
Actuator for a drum brake comprising a screw-nut system activated by an electric motor, said screw-nut system extending along a longitudinal axis (X2), a first end (16.1) of the screw (16) protruding from the nut (12) and pressing agains...  
WO/2018/192855A1
The present invention relates to an expansion wedge unit, comprising a housing (2), an expansion wedge (4) and a guiding unit (6), wherein the guiding unit (6) and the expansion wedge (4) can be arranged in a first housing region (21) of...  
WO/2018/193494A1
In this elevator hoist brake, a brake shoe is supported by a movable core. The displacement of the movable core enables the brake shoe to be displaced between a braking position where the brake shoe is in contact with a braking surface a...  
WO/2018/181783A1
This vehicle brake is provided with, for example: a strut set for automatically adjusting the gap between two brake shoes; and a strut guide for supporting the strut set movably in the extending direction and for limiting movement of the...  
WO/2018/165011A1
Brake discs, systems, and methods may include a brake disc and a brake drum. In various embodiments, the brake disc includes a central hub, configured to engage with an axial shaft. The brake disc includes protrusions, each of which is c...  
WO/2018/155655A1
This drum brake device (100) comprises: first and second brake shoes (17, 19) arranged in an expandable manner on a plane parallel to a backing plate (11), the shoes being arranged across the brake central axis from one another in a mann...  
WO/2018/155657A1
This drum brake device (100) comprises a parking brake mechanism (31) including: first and second brake shoes (17, 19) that are arranged in an expandable manner, each shoe opposing the inner circumferential surface of a brake drum; an ad...  
WO/2018/094441A1
The present disclosure relates to vehicle drum brakes. In one aspect, there is provided a brake shoe comprising a guide at or near its free end, which prevents brake shoe misalignment. According to a further aspect, there is provided a g...  
WO/2018/075349A1
A brake pad wear measuring system for measuring brake pad wear for a vehicle disc brake system includes a first coil excitable to create a first magnetic field, and a first target associated with the first coil. The first coil and the fi...  
WO/2018/073736A1
A brake actuation assembly (1) comprising:- a thrust and support element (2) comprising a first thrust end (3) adapted to cooperate with a first jaw (4) of a brake (5); a second thrust and support element end (6); - a lever (7), rotatabl...  
WO/2018/075352A1
A brake pad wear measuring system for measuring brake pad wear for a vehicle disc brake system includes a first and second coil excitable to create a first and second magnetic field and first and second targets associated with the first ...  
WO/2018/069626A1
The invention relates to a drum brake (26) comprising a plate (27) provided with a wheel cylinder (31) and a stop (32) bearing a first segment and a second segment (28, 29), each segment (28, 29) including a web (38) having one end (41) ...  
WO/2018/065863A1
The present subject matter provides a drum brake assembly having a brake drum (400) provided with one or more groove(s) (410) disposed on the inner circumferential surface of the brake drum (400). The one or more groove(s) (410) is havin...  
WO/2018/054821A1
The invention relates to a drum brake for a motor vehicle, in particular for a utility vehicle, having a brake drum (1) rotatably mounted about a rotation axis, at least two brake shoes (4), which can be pressed to an inner lateral surfa...  
WO/2018/057853A1
An apparatus (B) controls rotation of an annular member (36) relative to top and bottom housings (12, 10). The bottom housing (10) includes a disk (110) extending radially and terminating in a cylindrical portion (112) having circumferen...  
WO/2018/050755A1
The invention relates to a brake device (1) for braking a wheel, in particular a drum brake, having the following: -- a brake drum (2), -- a brake pad support (3) which is arranged or can be arranged in the brake drum (2) and which compr...  
WO/2018/046647A1
The invention relates to a brake system and wear monitoring, in particular for use in motor vehicles, comprising a transponder, wherein the transponder is designed and positioned and secured in the brake system so that it is put out of o...  
WO/2018/029211A1
Differentials having a clutch pack for applying a decelerating torque to the output shafts of the differential are known from the prior art. The aim is to design the deceleration device in such a way that deceleration is effective and th...  
WO/2017/210248A1
An apparatus for a vehicle is provided that includes and axle (12) and a brake mounting plate (14) that has a brake anchor pin aperture (16) in which a brake anchor pin (18) is disposed. The brake anchor pin (18) has a central axis (20) ...  
WO/2017/209731A1
An apparatus for a vehicle is provided that includes and axle and a brake mounting plate that has a brake anchor pin aperture in which a brake anchor pin is disposed. The brake anchor pin has a central axis and first and second ends with...  
WO/2017/204234A1
The present invention provides a vehicle drum brake using parking levers that are reduced in size and ensure sufficient strength even though the thicknesses thereof are reduced. A first parking lever 60 and a second parking lever 70 that...  
WO/2017/135530A1
The present invention relates to an unpowered braking device using centrifugal force. The present invention may comprise: a housing; a brake drum installed inside the housing; a plurality of braking links rotatably installed on a rotatin...  
WO/2017/119079A1
In a brake device for an elevator hoist, a brake drum has a circular cylindrical braking surface. A brake unit has a brake shoe, a brake spring, and an electromagnet. The brake unit is adapted to be rotatable relative to the brake drum s...  
WO/2017/097696A1
The invention relates to a novel, particularly rationally designed, modular parking brake actuator for an electric drum brake system. According to the invention, it is proposed that an axle A1 from the motor 7, including a screw gear pin...  
WO/2017/089050A1
Actuation mechanism for a wedge-actuated drum brake, in particular for commercial vehicles, comprising a wedge unit that includes an adjusting element which can move along an adjusting direction, the wedge unit being designed in such a w...  
WO/2017/069234A1
For example, a brake for vehicles which has a novel configuration associated with an elastic member and has little disadvantages is provided. The brake for vehicles is equipped with, for example: an actuating member which can move a brak...  
WO/2017/052218A1
The present invention relates to a portable braking cart and, more particularly, to a portable braking cart comprising: a braking unit configured such that braking is effected by fitting a shaft into a rear wheel groove; a clamping unit,...  
WO/2017/036825A1
The invention relates to a drum brake, in particular for utility vehicles, comprising a brake drum (2) with a connection region (8) for arrangement of the brake drum (2) on a vehicle part, such as a wheel hub, a cladding region (10) havi...  
WO/2017/021302A1
The invention relates to a bearing element (2) for use in a drum brake, said element comprising a retaining region (22) for interlocking the element to a brake shoe (10) and a support region (24) for directly or indirectly supporting the...  
WO/2017/021214A1
The invention relates to a shoe element, in particular for use in a drum brake, comprising a web segment and a support segment, wherein the support segment has a rounded segment, wherein the web segment has a web-side engagement segment ...  
WO/2017/014992A1
A drum brake assembly (10) and method for designing the assembly are provided. The assembly includes a brake spider (14), a pair of brake shoes (18, 20) pivotally coupled to the brake spider (14) at one end, and a pair of cam followers (...  
WO2017009918A1
The purpose of the present invention is to reduce collision noise by, when a brake lining (131) hits a brake drum (10), dividing the braking force and shifting the timing at which the braking force is applied. This braking device for an ...  
WO2017010496A1
A brake device (3) is provided with: an outer ring (10) that has a cylindrical inner peripheral surface (11); a plurality of brake shoes (20) that are arrayed on the radial inner side of the outer ring (10) in the circumferential directi...  
WO/2017/006956A1
In a device (11) for driving a power brake, power from an electric motor (17) is delivered to a final output gear (19) via a coaxially disposed reduction mechanism (13) and is outputted, via an output gear (21) that meshes with the final...  
WO/2016/209077A1
A braking device (1) for a shaft comprising a tubular body (2) that is provided with a first receiving space (3) in which the shaft is contained, in use of the braking device. The tubular body is further provided with a first cylinder (6...  
WO/2016/202772A1
The invention relates mainly to a seat (10) intended for being installed in an aircraft, comprising: a backrest (13); a seat portion (12) rotatably mounted about an axis (X) relative to said backrest (13) between an extended position and...  
WO/2016/154007A1
A variety of approaches are provided for securing the support tube of an S- cam camshaft to a brake spider of a vehicle steering assembly. The support tube may be secured to the brake spider in an axial direction or a non-axial (e.g., ra...  
WO/2016/136490A1
An anti-reverse mechanism 100 is provided in a torque transmission path between an output shaft and a motor drive shaft. Moreover, the anti-reverse mechanism 100 comprises: a first friction generating unit that is configured so as to con...  
WO/2016/096680A1
An electromechanically actuable expanding device for a drum brake provided with a readjustment device. An expanding device for actuating one of the brake shoes (2, 3) of a drum brake consists of a body of revolution (11) and transmission...  
WO/2016/092029A1
An electric actuator (4) intended for moving the parking brake and/or emergency brake lever (97) of a drum brake (9) of a vehicle, said drum brake being provided to be actuated by the pulling by a cable (99). This actuator comprises an a...  
WO/2016/083626A3
In an aspect, a remote-controlled brake for a human-powered vehicle is provided and includes a support structure that is mountable to a frame of the vehicle, a shoe that is pivotable between a braking position and a non-braking position,...  
WO/2016/083626A2
In an aspect, a remote-controlled brake for a human-powered vehicle is provided and includes a support structure that is mountable to a frame of the vehicle, a shoe that is pivotable between a braking position and a non-braking position,...  
WO/2016/081625A1
A spindle sleeve and washer for adjusting the camber, toe, or thrust angle of a vehicle wheel to a desired predetermined angle which allows for use of existing hub and spindle assembly without permanent modification to the vehicle.  
WO/2016/080966A1
A spindle sleeve and washer for adjusting the camber, toe, or thrust angle of a vehicle wheel to a desired predetermined angle which allows for use of existing hub and spindle assembly without permanent modification to the vehicle.  

Matches 1 - 50 out of 4,664