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Patent Searching and Data


Matches 1 - 50 out of 38,705

Document Document Title
WO/2019/139893A1
A brake (10) is provided that employs an electromagnetic or magnetic circuit to disengage the brake and in which a reed switch (26) is used to indicate an operating condition of the brake. The reed switch (26) is positioned across an air...  
WO/2019/140288A1
A brake pad retractor system, comprising, a torsional mount and a torsion arm having an angular relation with the torsional mount, wherein the torsion arm is sprung responsively to at least some movement of a brake pad and the torsional ...  
WO/2019/138035A1
The invention relates to a method for producing a brake disc (1) for a motor vehicle. A base disc (2), which is made of cast iron or aluminum in particular, is provided and equipped with an anti-corrosion layer (6). The anti-corrosion la...  
WO/2019/135047A1
The invention concerns a brake actuator (2) comprising a DC motor (10), characterised in that it also comprises a computer (8) configured for: - measuring, over time, a current consumed by the motor (10) and a voltage between the termina...  
WO/2019/135449A1
Provided is an assembly having a brake disc connected to a bearing hub. The assembly of the bearing hub and the brake disc has the bearing hub, the brake disc, a disc hat, and a plurality of bolts. The bearing hub rotates around a rotary...  
WO/2019/133855A1
A ball nut assembly comprises a spindle having a longitudinal axis, a ball nut, and bearing elements supporting the ball nut on the spindle. First, second, third, and fourth ball nut deflectors are between the ball nut and the spindle. F...  
WO/2019/131676A1
A floating-caliper-type disc brake device (100) that comprises: first brake shoes (11) and second brake shoes (13) that are respectively held by brake shoe holding parts (39, 41) of a first caliper arm (19) and a second caliper arm that ...  
WO/2019/131153A1
An electric actuator of this brake device is mounted to a backing plate in a state where a motion conversion mechanism projects from a surface opposed to a braking member in the backing plate, and a rotary member is driven to rotate via ...  
WO/2019/130188A1
A disc (1) for disc brake comprising a braking band (2); a bell (6), suitable to form a connection with the wheel hub of a vehicle associable with the disc (1); a plurality of elastic elements (11), suitable to elastically bias said brak...  
WO/2019/132019A1
Provided is an electric brake device which can improve vehicle braking feeling and can also reduce operating sounds. A control device (2) of this electric brake device (1) has a brake release command calculation unit (26) which, when a b...  
WO/2019/132022A1
Provided is an electric brake device capable of determining an abnormality in angle estimation inexpensively and at the time of brake operation or the like. A control device (2) of this electric brake device comprises: an angle estimatio...  
WO/2019/133596A1
A disc brake assembly includes a brake shoe, an anti-rotation member extending outward from the brake shoe, a displaceable brake piston that supports the brake shoe, an end face of the brake piston, and a recessed area in the end face. T...  
WO/2019/128458A1
A shaft-mounted brake disc device for a railway vehicle comprises: a disc body (1), a hub (2), a spacer ring (3), an elastic sleeve (4), and a fastener (5). An inner wall of the disc body (1) is provided with a disc body connection claw ...  
WO/2019/121621A1
The invention relates to a support structure (60) for at least one gear wheel of a geared motor of an electrically operable brake. The support structure (60) comprises a main body (61), a base part (62), and a ring gear (64) having inter...  
WO/2019/121626A1
The invention relates to a gear assembly (100) for a geared motor (200) of an electrically operable brake. The gear assembly (100) can be operatively connected on the input side to a drive machine (50) and on the output side preferably t...  
WO/2019/124369A1
[Problem] To provide a rotation restriction mechanism which is for maintenance and makes it possible to efficiently perform the task of inserting/removing screws or the like in a device or the like connected to an axle of a vehicle. [Sol...  
WO/2019/123222A1
Method for manufacturing a brake disc comprising a braking band and a bell, comprising the following operating steps: a) providing a mould having an internal cavity comprising a first portion of shape corresponding to the braking band of...  
WO/2019/123223A1
The present invention relates to a method of making a porous preform in silicon carbide with controlled porosity. The method comprises the operating steps: - a) forming a mass of silicon carbide powders in a mould obtaining a semi-finish...  
WO/2019/124677A1
The present invention relates to a caliper band. The caliper band is characterized by including: a first side part contacting the outer surface of a first caliper; a second side part contacting the outer surface of a second caliper; firs...  
WO/2019/119905A1
An elastic floating brake pad comprises a mounting plate (1) and a plurality of friction blocks (2) provided on the mounting plate (1), the mounting plate (1) being composed of a left plate (1-1) and a right plate (1-2), the left plate (...  
WO/2019/121402A1
A method and apparatus for sensing wheel brake torque of a highly automated driving (HAD) vehicle (20) includes a wheel hub (66) with rotor (68) configured to rotate around a rotation axis (120) as the vehicle (20) moves and a brake cali...  
WO/2019/118289A1
A brake piston for a disc brake assembly has a body portion and an end face of the body portion. An annularly extending first portion of the end face has a first radius and an annularly extending second portion of the end face has a seco...  
WO/2019/115452A1
The invention relates to an improved return spring system (1) for actively adjusting a clearance in a motor vehicle disc brake (5), which is essentially suitable for fixed- and sliding-caliper brakes and which permanently guarantees a re...  
WO/2019/115287A1
A brake disc/hub connection has a hub with a wheel flange and drivers which extend from the wheel flange in the axial direction with respect to a rotational axis of the hub, a brake disc (3) from the interior circumference of which suppo...  
WO/2019/117695A1
The hybrid motor vehicle air conditioning system uses the thermal energy generated at the brake during the braking phase, and transmits the heat to the refrigerant, thus creating pressure in the refrigeration circuit. Thus, a low-consump...  
WO/2019/115286A1
The invention relates to a disc brake (1) for a utility vehicle, comprising a brake caliper (4) designed as a sliding caliper and engaging over a brake disc (2), and secured to a stationary brake carrier (3), two brake pads (5, 5') which...  
WO/2019/115037A1
The invention relates to a closing device (1) for a disk brake, in particular for a sliding caliper disk brake for closing a brake disk. According to the invention, the disk brake has at least one brake caliper for receiving the closing ...  
WO/2019/117289A1
Provided is a brake lining for railroad cars, which is capable of suppressing brake squeal during braking. A brake lining (10) for railroad cars according to the present invention is used in a disc brake system of a railroad car. This br...  
WO/2019/112828A1
A slack adjuster is provided for a drum brake of a vehicle air braking system. The slack adjuster comprises a gear set including (i) a worm wheel having an outer circumferential surface, and (ii) a worm shaft having a longitudinal centra...  
WO/2019/109762A1
A brake disc (100) comprises: a disc body (10), wherein the disc body (10) is provided with a disc body hole (11), a plurality of disc connection claws (12) extending inwardly are disposed on the peripheral wall of the disc body hole (11...  
WO/2019/111640A1
An automatic transmission (10) power transmission device comprises: a friction tightening element (second brake (24)) having a drum member (31); and a transmission path constituent member (third ring gear (R3)) that is coupled with the d...  
WO/2019/113433A1
An actuator assembly includes an actuation member, a release member, and a source of pressurized gas, wherein during a normal mode of operation, the actuation member and the release member are engaged to move in unison, and wherein durin...  
WO/2019/107407A1
Provided is a piston boot (23) comprising an annular fixing part (82) that is formed on one end side of a stretchable part (81) and abuts the inner circumferential side of a cylinder (26). A first region part (117) that abuts an inner ci...  
WO/2019/107559A1
A disc brake in which a lightweight material is used as a material for a back plate in order to reduce the weight of the disc brake, wherein cracking and breakage of the back plate are suppressed, and uneven wear of the friction material...  
WO/2019/105953A1
A sensor device (100) of a disc brake (1) comprises a coupling element (17, 117) which, in a manner arranged coaxially to a threaded plunger (6) of a disc brake (1) to be assigned and in a sleeve-like manner over the threaded plunger (6)...  
WO/2019/106570A1
A brake caliper thrust device (1) for a disc brake comprising a thrust device body (4), adapted to be translated inside a guide device (5); said thrust device body (4) defining an internal cavity (6) at least partially open and facing to...  
WO/2019/106805A1
A disc brake having: a disc brake pad comprising a friction material and a back plate; and a caliper piston that presses the disc brake pad toward a brake disc when braking, the disc brake including, as a constituent material of the back...  
WO/2019/108852A1
A brake master cylinder comprising a housing having an inner surface defining a bore, and a piston movable in the bore along a piston axis. The piston includes two spaced apart lands defining the radially outermost surfaces capable of co...  
WO/2019/105047A1
A brake mechanism for an automobile, comprising a brake wheel (1), internal contracting brake shoes (3), friction linings (4), a brake bottom plate (2), a holding actuating assembly and an expansion return assembly. The middle of the inn...  
WO/2019/102747A1
An NBR composition for rubber laminated metal, having mixed therein, 1–3 parts by weight sulfur and 1–15 parts by weight of a disulfide compound such as a 4, 4'–dithiodimorpholine, dithiocaprolactum indicated by general formula RN...  
WO/2019/103055A1
A support hole (45) that opens only on an axially inner surface and a radially inner surface is provided in a circumferentially central part of a pad support (39) disposed on the axially outer side (O) of an outer pad (5a) within a yoke ...  
WO/2019/101303A1
The invention relates to an electric adjusting device (1) for a disc brake (2), comprising a brake disc and a brake calliper (2a) of a vehicle, for adjusting the wear of brake linings (3, 3a). The electric adjusting device (1) comprises ...  
WO/2019/101792A1
The invention relates to a planet carrier comprising a framework arranged and configured to carry planet gears (30) distributed at angles about the axis (A10) of the planet carrier. The framework comprises a single plate (20) arranged an...  
WO/2019/102133A1
The invention relates to a brake caliper comprising: – a set of brake pads (3; 4) positioned on each side of a brake disc (6); – a first actuator (8) including a first drive gearwheel (8d) driving a first mobile piston pressing again...  
WO/2019/097416A1
A brake system (409 for vehicles, comprising a brake disc (42) rotatable about an axis (X) and at least one brake calliper (44) comprising brake pads (46). The brake disc comprises a support element (48) and a plurality of contact elemen...  
WO/2019/098891A1
The invention relates to a new system in the braking mechanism in cars and is fundamentally based on the use of the principle of reverse motion. The system is based on a set of four gears connected to a brake disc (rotor), and contact me...  
WO/2019/092019A1
The invention relates to a bearing assembly for a brake carrier (1), in particular for a utility vehicle, comprising a retaining element (30) and a braking means supporting element (10), wherein the retaining element (30) is or can be fi...  
WO/2019/092071A1
Disclosed is a brake drum (1) for a drum brake, in particular of a motor vehicle, comprising a cylindrical jacket (2) and a support pot (3) which axially adjoins the jacket and which has a hub ring portion (4) to be secured to a wheel hu...  
WO/2019/090444A1
Disclosed is a brake disc for a brake system of a motor vehicle, rail transit and an aircraft, the brake disc comprising a brake disc body (1), wherein the brake disc body (1) is an aluminium alloy brake disc body (1); one wear-resistant...  
WO/2019/093973A1
The aim of the invention is to create a friction disc in a brake or clutch, wherein a friction lining (2) would have to be reliably attached to a base part (1) and wherein each effective surface of said friction lining (2) could be maint...  

Matches 1 - 50 out of 38,705