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Patent Searching and Data


Matches 1 - 50 out of 4,677

Document Document Title
WO/2019/133600A1
An electric actuator assembly for a drum brake assembly has an electric motor with an output shaft, a gear reduction driven by the output shaft, a linear translation assembly, and a connection portion of the linear translation assembly. ...  
WO/2019/129392A1
An anti-rotation banjo connection comprising a banjo plate (300) attached to a pipe (310) at its own first end edge (320) and including an opening (340) configured to receive a bolt (350), said bolt (350) being configured to be screwed i...  
WO/2019/097678A1
The purpose of the present invention is to achieve sufficient bonding strength and adhesion to an outer circumferential-side member even with a lower projection height. Provided is a composite structure comprising a cast iron cylindrical...  
WO/2019/072768A1
The invention relates to an improved electromechanically drivable spreader unit (2) having an integrated adjustment apparatus (26) for a drum brake (1), the linear motion of brake shoe holders (31, 31') being produced by two ball-ramp de...  
WO/2019/063278A1
In particular for controlling electromechanically actuatable brakes it is necessary to detect the forces acting on the abutment (5) of the brake shoes (2, 3). According to the invention, the abutment (5) is therefore formed from a solid ...  
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...  

Matches 1 - 50 out of 4,677