Abstract: A disc brake assembly includes a brake pad, a pad retainer, a brake caliper, and a pad spring. The pad retainer has a planar region situated at a first radius that engages a planar region of the pad spring to restrain radial movement of the brake pad. The pad retainer is secured to an outboard side of the caliper at a second radius and has a crook adjacent to the planar region to allow the second radius to be less than the first radius. The pad spring has a rounded edge adjacent to the crook.

Abstract: A retainer clip is used to maintain proper shoe contact and orientation for a cam actuated brake assembly. The cam actuated brake assembly includes a pair of brake shoes each having an anchor end and an actuation end. Each brake shoe is pivotally mounted at the anchor end to a brake spider with an anchor pin. When brakes are applied, a cam acts against the actuation end causing the brake shoes to pivot about axes defined by the anchor pins. Preferably the retainer clip is mounted to the brake shoe and includes a pair of hooks that support opposite ends of the anchor pin. The retainer clip cooperates with the anchor pins to maintain proper shoe geometry.

Abstract: An axially asymmetrical vibration-reducing torque tube radially surrounds an axle and axially spans brake disks with intervening ones of the brake disks angularly fixed to a torque tube. The torque tube is a hollow generally annular member having an axis, a radially outwardly flared portion near one end to facilitate axially fixing end one of the disks, a flange near the other end thereof adapted to fix the torque tube to the stationary member, and a radially inwardly extending annular support flange intermediate the one and other end for augmenting the support of the tube on the stationary member. Cut-outs in support flange impart dynamic asymmetry to the torque tube and displace its elastic center off-axis of the brake discs, reducing the brake vibration amplitudes. A brake actuating mechanism is operable upon command to axially force the pressure plate toward the end plate compressing the brake disks therebetween.

Abstract: A golf car having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal has a range of travel, where a first portion of the range defines a service mode of operation and a second portion of the range defines a parking mode of operation. In the parking mode of operation, the brake pedal and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

Abstract: A brake caliper has a brake pad having a backplate with a friction material attached to one side and a loading face on an opposite side. The caliper further includes a piston that applies a force to the loading face. The brake pad is releasably attached to the piston, thereby eliminating a separate brake pad retaining structure in the caliper.

Abstract: This invention relates to a disc brake assembly having a slide pin bushing protection shield attached thereto using the existing slide pin. The disc brake assembly includes an anchor plate secured to a stationary component of the vehicle and a caliper secured to the anchor plate for sliding movement therewith by a pair of slide pin bushing assemblies. Each of the slide pin bushing assemblies includes a slide pin, a sleeve, and a flexible bushing. The slide pin bushing protection shield includes at least a first side, a second side, a third side and a pair of mounting tabs. Once the slide pin bushing protection shield it is attached to the brake assembly, the shield effectively surrounds a substantial portion of the exposed portions of the flexible bushing to protect the same from possible damage due to rocks, dirt, and other road debris.

Abstract: Disk brake friction element mounting system provides spaced mounting elements or guides (30, 32) for the friction elements (18, 20, 22), the spacing (64) of the mounting elements permitting at least one friction element to be located in its working position by insertion edgewise through the space between the mounting elements without removing the brake discs or disc. The friction element is supported and guided by laterally-extenting shoulders (66) having downwardly facing receptors (68) for the mounting elements. In this way friction element insertion and removal for servicing purposes is greatly simplified.

Abstract: A brake caliper formed without machining for a spot-type disc brake, in which the brake caliper after subsequent machining forms a floating caliper, has a braking force generator (12) and an opposite-lying abutment (22). For the non-machining forming of the brake caliper (10) two mould parts (34, 36) each partially receiving the brake caliper (10) are used, in which support surfaces (Q1, Q2, Q3, Q4, Q5) and action surfaces (S1/2, S3, S4, S5) are formed on the brake caliper (10) in such a way that the brake caliper (10) for the subsequent machining is supportable by its support surfaces (Q1, Q2, Q3, Q4, Q5) in a defined manner and clampable by means of clamping forces acting upon its action surfaces (S1/2, S3, S4, S5). To keep the extent of the subsequent machining to a minimum, during the non-machining forming the abutment (22) and the support surfaces (Q1, Q2, Q3, Q4, Q5) of the brake caliper (10) are formed in one and the same mould part (34).

Abstract: A flexible boot for protecting a cylinder-piston unit of a disk brake including a piston slidable in a cylinder in order to act on a brake pad, the flexible boot having a surface comprising a portion which can face a wall of the pad. The flexible boot comprises at least one spacer element which is associated with the surface and is intended to come into contact with the wall of the pad in order to keep the said portion of the surface spaced from the wall of the pad.

Abstract: The disc brake for a motor vehicle contains a caliper bracket to be secured to a vehicle body on the outer side of a disc rotor with respect to the vehicle body, a caliper body supported by the caliper bracket to be slidable in the axial direction of the disc rotor and a pair of friction pads disposed to oppose each other through the disc rotor. The caliper bracket contains a bracket main body and a connecting arm which are disposed respectively on the outer side and on the inner side of the disc rotor with respect to the vehicle body, as well as, a pair of caliper supporting arms, which connect the bracket main body with the connecting arm at their disc turning-in side end portions and at their disc turning-out side end portions, respectively.

Abstract: A pad spring that fits on a brake carrier of a disc brake resiliently restrains one end of a disc brake pad in the carrier from movement in a radial direction. The pad spring has an abutment surface that supports one end of the pad and resiliently restraining movement thereof. The abutment surface is harder or softer than the backplate of the brake pad contacting the abutment surface to provide a wearing surface. The pad spring is configured to permit the brake disc pad to be mounted to the brake carrier in a radially inward direction while the disc brake in an assembled state.

Abstract: The present invention concerns a brake caliper and a brake mechanism for a disc brake received in the caliper. The brake mechanism comprises a brake lever, a cross bar, one or more thrust plates and a cover. The caliper is of an open design having an opening in the wall furthest from the brake disc. A bearing bracket is mounted from the inside of the caliper in the opening.

Abstract: A golf car having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal has a range of travel, where a first portion of the range defines a service mode of operation and a second portion of the range defines a parking mode of operation. In the parking mode of operation, the brake pedal and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

Abstract: The present invention concerns a brake caliper and a method for assembly of a brake mechanism for a disc brake in said caliper. The caliper surrounds the brake disc on both sides and has a cavity for receiving the brake mechanism. The caliper is of an open design having an opening in the wall furthest from the brake disc. The inside of the caliper may be machined through the opening, before the brake mechanism is assembled in the caliper.

Abstract: The present invention relates to a mounting piece of a disc brake for bicycles which includes a main body and an extension arm at the top of the main body. The extension arm with arched projections has a through hole at both ends thereof, respectively. The main body has a connection recess, thereby creating a restricting wall between the extension arm and the connection recess. The main body further comprises a slide piece laterally disposed at the opening of the rear fork. The slide piece is divided into two parts by an indent with the opening directed downwards. And the slide piece adjacent to the opening of the rear fork has a threaded hole extended to the indent so that adjusting element (or screw) can be screwed into the threaded hole. Accordingly, the disc-brake system is optionally installable to achieve the fine adjustment of the hub axle.

Abstract: A caliper body for a fixed-caliper disk brake which can be associated with a disk in a manner such that its distance from the disk is kept unchanged and which is unusually strong and capable of a silent braking action comprises a first half-body which can house first means for generating the braking force and which can be arranged facing a first braking surface of one side of the disk, and a second half-body which can house second means for generating the braking force and which can be arranged facing a second braking surface of an opposite side of the disk, the first and second half-bodies being connected, by fixing means, to bridge elements which can be arranged astride the disk; the bridge elements are portions of a single element for connecting and supporting the half-bodies.

Abstract: A manual control apparatus, such as a control pedal, is configured for drive-by-wire control systems, and similar applications. In one aspect, the manual control apparatus comprises a hysteresis mechanism that provides more precise and ma controllable hysteresis than previous mechanisms. In a further aspect, the manual control apparatus comprises an angular position sensor, and the angular position sensor housing may comprise abutments that reduce variation in the sensor. In a still further aspect, the manual control apparatus comprises a stop pin that regulates the position of a rotatable member relative to the position sensor with less variation. The stop pin may also be used as a single fastener that holds the manual control apparatus together.

Abstract: A vehicle brake pedal has first and second master cylinders and the first pedal arm removably attached to the vehicle having a brake pedal foot pad movably attached thereto. A second brake pedal arm is operatively coupled to the first master cylinder and coupled to the brake pedal foot pad on one end portion thereof for movement of the second brake pedal arm responsive to movement of the brake pedal pad. A third brake pedal arm operatively coupled to the second master cylinder is coupled to the brake pedal foot pad on another portion thereof. The movement of the third brake pedal arm is responsive to movement of the brake pedal foot pad so that the brake pedal foot pad can be rotated to different angles on the first pedal arm to thereby apply different pressure to the first and second master cylinders by carrying the brake pedal foot pad while applying pressure.

Abstract: A plate for use in a vehicle brake assembly is made from a non-metallic material. In one example, a wet disc brake assembly plate is made from a phenolic material. In another example, a backing plate for a disc brake or drum brake assembly is made from a non-metallic composite and has a friction pad secured to at least one side.

Abstract: A caliper for a motor vehicle braking system comprises a housing having a bore, and a piston slidable in the bore. A groove is formed in one of the housing or the piston, and a seal is disposed in the groove. The seal has a dry lubricant coating.

Abstract: The invention provides a brake caliper backdrive apparatus and method of backdriving a brake caliper. The apparatus includes a brake caliper, a motor including a shaft operably attached to the brake caliper and, a biasing member operably attached to the shaft. The biasing member backdrives the motor thereby releasing the brake caliper. The method includes rotating a shaft to clamp the brake caliper, storing energy in a biasing member responsive to the shaft rotation, and reversing the shaft rotation using the stored energy.

Abstract: A disk-brake unit which has an unusual ability to operate safely as well as a simple construction and which is intended to be fitted in vehicles, comprises a caliper body extending astride a braking disk, at least one pair of pads facing the disk on opposite sides and restrained on the caliper body by suspension on a pin, each pad having a support plate for a friction lining, and stop means formed in the plates and facing respective complementary stop means formed in the caliper body for restraining the pads in a direction tangential to the disk, the unit further comprising between the pin and the at least one pair of pads, a single element for constantly maintaining the suspension of the pads on the pin and simultaneously constantly urging each pad both towards the complementary stop means and away from the braking disk.

Abstract: The invention relates to an electromechanical brake actuator (1) for a rail vehicle brake, comprising an actuator housing (2) and electronic components, such as for example power electronics, control electronics or sensor technology. At least some of the electronics components are placed in a separate electronics housing (6), which is detachably connected to the actuator housing (2). The invention is characterised in that the connection has at least one vibration damping element, located between a flange (18) of the actuator housing (2) and a flange (16) of the electronics housing (6) and that with the exception of the flange connection (12), a clear gap (30) exists between the electronics housing (6) and the actuator housing (2).

Abstract: The invention concerns a disk brake with a brake lining holding device for a brake lining that can be tensioned in the direction of a brake disk and comprising a lining support plate and a break lining material applied thereon, wherein a limit stop for limiting the adjustment path of the brake lining is provided. The invention is characterized in that the limit stop for limiting the adjustment path of the break lining can be elastically and/or plastically deformed under the effect of a given brake tensioning force produced by the disk brake.

Abstract: A guide pin (36,42) for caliper (16) of a disc brake assembly (10) having a first cylindrical body (102,202) having a first head (104,204) thereon secured to a second cylindrical body (112,212) having a second head (114,214) on a first end and a threaded section (116,216) that extends from a shoulder (120,220) to a second end. A resilient washer (110,210) is located between the second head (114,214) and an ear (38,44) on an actuation section (18) of the caliper (16).

Abstract: A disc brake assembly (10) having a support member (14) secured to a vehicle and a caliper (16) having an actuation section (18) connected by a bridge (22) to an arm (20). The actuation section (18) has a bore (24) therein for retaining a piston (26) to define an actuation chamber (28). A first friction member (30) is connected to the piston (26) and a second friction member (32) is connected to the arm (20). The caliper (16) has spaced apart first (38) and a second (44) ears extending from the actuation section (18). The first ear (38) receives a first guide pin (36) that is located in a first bore (40) and the second ear (44) receives a second guide pin (42) that is located in a second bore (46) of the support member (14) to define first and second bearing surfaces that align the caliper (16) over a rotor (34) associated with a wheel of the vehicle.

Abstract: A golf car having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal has a range of travel, where a first portion of the range defines a service mode of operation and a second portion of the range defines a parking mode of operation. In the parking mode of operation, the brake pedal and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

Abstract: A disc brake includes a caliper housing, a pair of friction members, and a piston. The caliper housing includes a support portion and a cylinder portion coupled to the support portion. The cylinder portion has a piston chamber with a fluid inlet opening. The cylinder portion is an independent component from the support portion. Preferably, the caliper housing includes parts constructed of deformed sheet material such as press formed sheet metal. The parts are preferably fixedly coupled together by welding, brazing and bolts. The friction members are coupled to the caliper housing to form a rotor slot. The piston is mounted in the piston chamber to move one friction member between a release position and a braking position. In one embodiment, an integrated mounting member and a flanged cylinder is provided. In another embodiment, a pair of flanged cylinders with a pair of movable pistons is provided.

Abstract: A golf car having a frame supported on a plurality of wheels and a bracket member fixedly coupled to the frame. A brake pedal assembly and an accelerator pedal assembly are pivotally coupled to the bracket member such that the brake pedal and accelerator pedal are disposed in a generally suspended position behind the cowling, rather than a floor mounted position. This arrangement maximizes the ergonomic placement of the pedals, and minimizes corrosion due to exposure to moisture and chemicals and damaged caused by contact with brush and debris.

Abstract: A disc brake device includes a brake disc having a peripheral portion received in a housing, two brake shoes disposed beside the brake disc, A bolt is threaded in the housing, and a control ferrule is rotatably secured to the housing and coupled to the bolt for rotating the bolt to adjust the brake shoe relative to the brake disc. A ring is threaded in the housing, and a knob is rotatably secured to the housing and coupled to the ring for rotating the ring to adjust the other brake shoe. The brake shoes may be easily adjusted with the control ferrule and the knob.

Abstract: A disc brake caliper has a cast metal housing and an anchor bracket which are connected for relative movement during brake actuation. The housing has a bridge section for bridging in use, a disc brake rotor and first and second axially spaced brake pad mounting faces extending substantially perpendicular to the bridge section for disposal in use, on either side of a disc brake rotor and for axial mounting of brake pads thereagainst. First and second inner finger radiuses extend respectively at the junction between the bridge section and each of the first and second brake pads mounting faces for radially supporting a portion of the periphery of a brake pad. Piston actuating means are provided for axially displacing the first brake pad away from the first brake pad mounting face into engagement with a disc brake rotor. Each of the first and second brake pad mounting faces and said inner finger radiuses are machined over the surfaces of contact with the brake pads.

Abstract: A golf car having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal has a range of travel, where a first portion of the range defines a service mode of operation and a second portion of the range defines a parking mode of operation. In the parking mode of operation, the brake pedal and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

Abstract: Spot-type automotive disc brake (10) of floating-twin disc and fixed-caliper format. Utilises one or more single wire springs (44) as resilient means to bias the two floating friction elements (18, 20) with respect to the fixed caliper (34). Each spring exerts a differential resilient effect on the central friction element (20) with respect to the floating side friction element (18) by virtue of differential connection arrangements, thereby meeting the differential springing requirements.

Abstract: A caliper of a disc brake assembly includes a housing with a cavity configured to receive a disc brake of a disc brake assembly. The cavity includes opposing recesses configured to nest first and second friction pad and plate assemblies on opposite sides of the disc. A drive within the caliper housing advances the first friction pad assembly into contact with the disc along an advancement axis. A retaining structure for the first friction pad and plate assembly includes a pad retention clip attached to the housing within the cavity, the pad retention clip defining an elongate track extending along the advancement axis. A retention tab on a plate of the first friction pad and plate assembly is configured to snap fit with the pad retention clip and to move along the advancement axis within the elongate track as the first friction pad and plate assembly is advanced along the advancement axis by the caliper drive.

Abstract: A universal friction lining support is affixed on or just under the surface of a friction lining to resist wear and vibrations caused by the road, eliminating the need for a backing plate. The support is configured to fit in the comers of friction linings of various lining assembly sizes. Extensions on the exterior edge of the support locate the friction lining relative to the caliper housing as the piston is engaged. Various attachment features, such as holes or protrusions, can be also added to the support to secure the support to the friction lining.

Abstract: A boot-seal assembly (38) for sealing an actuation chamber (36) defined by a piston (34) being located in a bore (32) of a caliper (16) of a disc brake (10). The bore (32) has a first diameter (32a) separated from a second diameter (32b) by an annular shoulder (33), a step (37) adjacent the annular shoulder (33) and an annular groove (35) adjacent the step (37). The boot-seal assembly (38) include a square seal (50) and a boot (52), each of which surround the piston (34). The boot (52) has a molded cylindrical rubber body (54) with a metal insert (64). The metal insert (64) creates a radial outward projection (60) that extends from a first end (56) of the boot (52) and a radial inward lip (62) that extends from a second end (58) of the boot (52). The piston (34) is inserted in bore (32) and an initial force is applied to the second end (58) of the cylindrical body (54) to bring the first end (56) into contact with the seal (50) and position the seal (50) on the step (37).

Abstract: A disc brake caliper with an integral parking brake includes a caliper housing defining a cavity therein and a piston axially translatable within the cavity and having an internal bearing surface. At least one brake pad is affixed to either the piston or the caliper housing. A parking brake mechanism is mounted within the cavity and is interposed between a portion of the housing and the piston. The parking brake mechanism includes a thrust pin substantially axially aligned with the piston and rotatable within the housing. A first radial clutch is engageable with the thrust pin, and a second axial clutch is operable upon the piston. Rotation of the thrust pin in a first direction causes engagement of the first radial clutch and of the second axial clutch causing axial displacement of the piston. Rotation of the thrust pin in an opposite direction causes disengagement of the first and said second clutches.

Abstract: For a partial-lining disk brake in the form of a fixed-caliper brake, there is provided an attachment that is positive in the circumferential direction and relieves braking forces on the threaded join between the brake housing and the brake carrier.

Abstract: An annular disc brake assembly has a housing mounted to a vehicle and a rotor disk mounted to a wheel of the vehicle. A pair of annular brake shoes are in frictional engagement with the rotor disk during a brake action, and resiliently supported by the housing and a supportive structure of the vehicle, respectively. The housing includes an annular radial wall having an annular ridge on the inner surface to abut the brake shoe which is supported by the housing so that during the brake action uneven and various forces applied to the brake shoe will cause local portions of the brake shoe oscillating about the contact point. The oscillation will be damped by damping pads placed between the housing and the brake shoe. The housing has a plurality of axial link members extending from the annular radial wall. The axial link members include clip structure at each distal end for clipping onto the supportive structure of the vehicle.

Abstract: An anchor bracket and brake shoe assembly adapted for use in a disc brake assembly includes an anchor bracket and a pair of brake shoes supported thereon. The anchor bracket includes an pair of axially and outwardly extending angled arms. The arms include a pair of inboard ends and a pair of outboard ends, at least one of the inboard ends and the outboard ends of the arms being interconnected by a tie bar. Each of the arms includes one of a male end and a female end, the one of the male end and the female end being located along a common arc of the anchor bracket and brake shoe assembly. Each of the brake shoes is generally arcuate in shape and includes a backing plate and a friction pad. Each of said backing plates including opposed ends, the opposed ends being the other one of the male end and the female end and configured so as to generally match the profile of the one of the male end and the female end of the arms so as to slidably support the brake shoes on the arms of the anchor bracket.

Abstract: A caliper for use in a disk brake system where a sufficient amount of grease exists at least in a space formed between a groove for setting a piston seal provided on the inside surface of the caliper body and a piston seal to be set therein, in a space formed between the outer surface of dust boots and said caliper body, and in a space formed by the dust boots, the caliper body, the piston and the piston seal; and a wheel cylinder for use in a drum brake system where a sufficient amount of grease exists at least in a space formed between a piston and a cup seal and in a space formed by the piston, a cylinder body and dust boots.

Abstract: A disc brake caliper has a cast metal housing and an anchor bracket which are connected for relative movement during brake actuation. The housing has a bridge section for bridging in use, a disc brake rotor and first and second axially spaced brake pad mounting faces extending substantially perpendicular to the bridge section for disposal in use, on either side of a disc brake rotor and for axial mounting of brake pads thereagainst. First and second inner finger radiuses extend respectively at the junction between the bridge section and each of the first and second brake pads mounting faces for radially supporting a portion of the periphery of a brake pad. Piston actuating means are provided for axially displacing the first brake pad away from the first brake pad mounting face into engagement with a disc brake rotor. Each of the first and second brake pad mounting faces and said inner finger radiuses are machined over the surfaces of contact with the brake pads.

Abstract: The invention concerns a means (12) for carrying a friction pad (13), which is a part of a system for retarding rotational movement, e.g. at a rotating shaft. The carrier means (12) is intended for distributing the press force from a brake mechanism via a contact surface to the friction pad (13) mounted upon said means (12). In its active position, the pad cooperates with the surface (10, 18) connected to the object of rotation wherein the carrier means (12) with the friction pad (13) is oriented extending along a sector of the rotation diameter of the contact surface. The carrier means (12) is so designed that the value of the local natural angle frequency varies between one end of said sector of the rotation diameter of the contact surface and the other end of said sector.

Abstract: A pressure plate for a disc brake pad is provided with ears having increased thickness to ensure retention of the pad in the brake housing when the friction material is worn. The increased thickness is obtained by linearly displacing one or more sections of the ears perpendicular to the plate by stamping, and preferably by fine blanking. This process optimizes the life of the stamping tools and does not require subsequent machining.

Abstract: A pair of engaging protrusions provided in a support member and a pair of engaging grooves provided in a back plate of a pad are engaged with each other, and the pad is capable of being displaced only in the axial direction of a rotor. Each engaging protrusion is composed of a rising section and a bent section which is bent at the tip end of the rising section at a right angle. The rising section composes a brake torque bearing section, and the bent section composes a rotation preventing section of the pad. The pad is prevented from rattling with respect to the support member by first and second pad clips.

Abstract: The present invention concerns a disc brake having a brake mechanism. The disc brake comprises a caliper (16) reaching over a brake disc and having a cavity for receiving the brake mechanism. The brake mechanism comprises a bearing bracket (30) received from the inside in an opening (17) of the caliper (16) in the side wall furthest from the brake disc. The brake mechanism comprises an adjuster mechanism (23) an adjustment shaft (40) and a reset shaft (41). Means (24) are provided for transferring movement between the adjuster and reset shafts (40, 41). The adjuster mechanism is actuated by a lever pin (43) on a lever (31) of the brake mechanism and is received in the bearing bracket (30) at assembly.

Abstract: In a disc brake in which the caliper is supported by a mounting slidably in the axial direction of the rotor via a pair of pin sliding means, the pin sliding means is such that a center of the caliper side axial portions (i.e. collars) mounted rotatably and integrally movably in the axial direction in insertion holes of the caliper is eccentric with respect to the center of the mounting side axial portions (i.e. slide pins) fitted rotatably and slidably in the axial direction into the installation holes in the mounting.

Abstract: The present invention concerns a brake caliper (16) and a brake mechanism for a brake disc received in said caliper (16). The brake mechanism comprises a brake lever (1), a cross bar (3), one or more thrust plates (5) and a cover (7). The caliper (16) is of an open design having an opening (17) in the wall furthest from the brake disc. A bearing bracket (2) is mounted from the inside of the caliper (16) in said opening (17).

Abstract: An anchor bracket and brake shoe assembly adapted for use in a disc brake assembly includes an anchor bracket and a pair of brake shoes supported thereon. The anchor bracket includes an pair of axially and outwardly extending angled arms. The arms include a pair of inboard ends and a pair of outboard ends, at least one of the inboard ends and the outboard ends of the arms being interconnected by a tie bar. Each of the arms includes one of a male end and a female end, the one of the male end and the female end being located along a common arc of the anchor bracket and brake shoe assembly. Each of the brake shoes is generally arcuate in shape and includes a backing plate and a friction pad. Each of said backing plates including opposed ends, the opposed ends being the other one of the male end and the female end and configured so as to generally match the profile of the one of the male end and the female end of the arms so as to slidably support the brake shoes on the arms of the anchor bracket.

Abstract: An annular disc brake assembly has a housing mounted to a vehicle and a rotor disk mounted to a wheel of the vehicle. A pair of annular brake shoes are in frictional engagement with the rotor disk during a brake action, and resiliently supported by the housing and a supportive structure of the vehicle, respectively. The housing includes an annular radial wall having an annular ridge on the inner surface to abut the brake shoe which is supported by the housing so that during the brake action uneven and various forces applied to the brake shoe will cause local portions of the brake shoe oscillating about the contact point. The oscillation will be damped by damping pads placed between the housing and the brake shoe. The housing has a plurality of axial link members extending from the annular radial wall. The axial link members include clip means at each distal end for clipping onto the supportive structure of the vehicle.