A disc brake pad spring assembly, comprising: a mounting plate, such as a brake pad backplate or a spreader plate, having opposing spaced abutments defining abutment depressions; and a pad spring comprising: a straight intermediate portion having opposite first and second ends and defining a plane…

The invention relates to a method for operating a brake system (1) for a motor vehicle, which has a service brake device (2) with at least one wheel brake (3) and a brake pressure applied to the wheel brake (3) for generating a braking force acting on a brake disc (4) of the wheel brake (3) is set…

The present disclosure relates to a zero-drag control device of an EMB system and a zero-drag control method using the same, which effectively control a drag phenomenon. By adjusting a gap between a disk and a pad in consideration of not only a braking intention through a brake pedal but also an…

The present invention is directed to an electromechanical brake actuator (100) configured to move a service-brake rod (104) between a full-braking position (BP) and a drive position (DP). A parking-brake rod (112) is coupled to the service-brake rod and movable between a first position (P1) for…

A pad (1; 11) for disc brakes for railway vehicles comprising a base plate (2), a plurality of friction elements (4) fixed to the base plate and a plurality of spacers (8; 12), each of which is mounted between the base plate (2) and a respective friction element (4). In each one of the spacers (8…

A brake device comprises a main braking caliper body, a brake pad part including a first brake pad and a second brake pad that are arranged at one side and another side of the main braking caliper body and have first surfaces facing each other, a main braking piston pressurizing second surfaces of…

The invention relates to a braking system and braking system provision method and in particular relates to a braking system and braking system provision method for braking systems of road vehicles. Disclosed is a braking system for a vehicle, comprising: a rotatory braking element that is fixedly…

The invention relates to a hydraulic brake system and a method of using a braking system. The hydraulic brake system includes an inner axle (214) disposed in an inner axle housing (220). The inner axle housing (220) may include a working fluid therein. The inner axle (214) comprises a plurality of…

A disc brake assembly for a heavy commercial vehicle, the disc brake assembly comprising first and second brake pads (19a, 19b) for contacting a rotor (23) during a braking operation to slow the vehicle, the rotor having a central axis defining an inboard-outboard axial direction; a brake carrier…

Die Erfindung betrifft eine Scheibenbremse (1) für ein Kraftfahrzeug, insbesondere ein Nutzfahrzeug, mit einer Bremsscheibe (2), einem Bremssattel (3) und zwei am Bremssattel (3) zu beiden Seiten der Bremsscheibe (2) beweglich geführter Bremsbeläge (4, 4'), einer Niederhaltefeder (6, 6') an jedem…

The disclosure relates to the technical field of vehicles, and particularly provides a brake caliper assembly, a brake, and a vehicle, aiming to solve the problem of how to increase the maximum deflection that a leaf spring can bear on the premise of ensuring an elastic restoring force of the leaf…

The invention relates to an electromagnetic brake system (100). The electromagnetic brake system includes a brake disc (110) configured to be rotated together with a drive shaft (10) of a drive motor (1) configured to operate a vehicle wheel, an armature disc (120) configured to be movable so as to…

A brake assembly (10) having a sensor assembly (50) that is received inside a shaft (210) of a wear adjuster mechanism (40). The wear adjuster mechanism is at least partially received inside a piston (38) that is rotatable about the axis and is at least partially received in a tappet (36). The…

One aspect of the invention relates to a disc brake device (1a), which includes a pair of pads (3a, 4a), a pad support member (2a) supporting at least one of the pair of pads in a movable manner in an axial direction, and a plurality of pistons (27a, 27b, 27c, 28a, 28b) configured to press the one…

A method for servicing a portal gear box assembly and/or a braking system is disclosed. The method includes removing the wheel hub from the output shaft, removing the front cover from the housing of the assembly, and removing the clutch pack. The portal gear box/braking assembly is serviced and the…

An air disc brake for a road vehicle is proposed, having a mechanism for causing retraction of the brake pads when the brakes are no longer applied, to avoid parasitic drag caused by continued contact of the brake pads against the brake disc. The proposed mechanism includes a pin located in a fixed…

A disc brake device (1a) in which a moment (M1, M2) acts on a pad (3a 4a) in a direction in which a rotation-in side portion is pushed up toward a radially outer side during braking, including the pad (3a, 4a) including a pin insertion portion (12c, 12d) and a clip insertion portion (45), a pad…

A brake device, configured to be installed directly on a driving axle or through a hub, wherein said device comprises a first brake disc (5) joined to the axle sharing rotary motion, a first container disc (3) and a second container disc (4) configured to be moved in the axial direction of said…

A system for determining brake wear based on hydraulic fluid volume may comprise a brake actuator (80) and a fluid supply line (92) fluidly coupled to the brake actuator. The brake actuator may include a brake ram (96) configured to translate in response to changes in fluid pressure in the brake…

A wheel brake arrangement (100) for a wheel of a vehicle, the wheel brake arrangement (100) comprising a retainer bar and a resilient member (114) connected between the retainer bar (110) and a brake pad arrangement (102) of the wheel brake arrangement (100), wherein the resilient member (114)…

A brake apparatus for a vehicle may include: a first driver and a second driver each configured to generate a driving force; a transfer gear part rotated by the driving force received from the first driver; a piston part configured to press or release a pad part according to the direction in which…

A radial piston machine comprises: a housing (2), a rotor (4) within the housing, wherein the rotor is rotatable about an axis (6), a shaft (8) coupled to the rotor for torque transmission, a distributor (10) which surrounds the shaft and cannot rotate with the rotor and that contacts the rotor in…

According to the disclosure, a braking system (50) includes a housing (54) configured to rotate around a torque tube (52). A disc stack (58) includes a plurality of stator discs (74) which are coupled to the torque tube (52) and a plurality of rotor discs (78) rotationally coupled to the housing…

An object of the present invention is to provide a motor control device capable of estimating a delay with high accuracy even in a case where there is a fluctuation in disturbance torque or delay time and of suppressing the influence of the delay. For this end, the present invention includes a…

A spring (20) for a brake pad assembly, the spring having a straight intermediate portion (22) having opposite first (24) and second (26) ends and defining a plane (p), a first arm (28) extending, without discontinuity, from the first end of the intermediate portion, inclined out of the plane and a…

A disc brake () includes a brake disc (), a brake caliper (), two brake pads (′) that are movably guided on the brake caliper (), a retainer spring (′) on each brake pad (′), a retainer bracket (-) for pre-tensioning the retainer springs (′) in relation to the respective brake pad (′), and an…

A brake pad arrangement comprising a backing plate (116) and a resilient member (114),wherein the backing plate (116) is arranged to support a respective brake pad (104) on a first surface of the backing plate for engaging a brake disc (106) in an axial direction of the brake pad arrangement normal…

A brake pad retracting device is disclosed. An example vehicle braking system comprising a rotor, and a caliper including a brake pad slidably engaged with a guide pin, and a coil spring through which the guide pin extends, the coil spring having a first end and a second end, the first end having a…

A rotor drive key assembly configured to be positioned on a wheel includes an insert (74)and a rotor drive key (75). The insert (74) is configured to mate with a wheel boss (72) of the wheel (10) and mechanically connect the rotor drive key with the wheel boss. The rotor drive key is configured to…

IA drive insert for a brake disc comprises a clip (390) and a retainer (382). The clip is configured to be slidable over a surface adjacent to a drive slot of a brake disc in a tangential direction of the brake disc (336). The retainer is configured to be slidable over the clip when the clip is…