52results about "Axially engaging brake components" patented technology

An electromechanical braking (EMB) connector for electrical communication between an interior of a brake caliper assembly and an exterior of the brake caliper assembly is disclosed. The EMB connector includes a body having a distal end for insertion into the interior of the brake caliper assembly and a proximal end for exposure on the exterior of the brake caliper assembly, with the distal end and the proximal end defining a body axis. The EMB connector also includes a load sensor connector for coupling with a load sensor disposed on the interior of the brake caliper assembly. The load sensor connector is compressible along a load sensor axis that is substantially perpendicular to the body axis. The EMB connector further includes a conductive component coupled to the load sensor connector. The conductive component enables electrical connection of the load sensor to the exterior of the brake caliper assembly.

The invention discloses a variable assembly-type automobile brake caliper cover. The caliper cover is used to solve the problem that existing automobile caliper covers cannot be well applied to the calipers of automobiles of multiple different types. The caliper cover includes a caliper cover body and a plug, wherein the caliper cover body comprises a cover plate, an upper arc side plate and a lower arc side plate; the upper arc side plate and the lower arc side plate are arranged on the upper and lower sides of the cover plate respectively, and the two ends of both the upper arc side plate and the lower arc side plate are connected to be closed to form an accommodating cavity of the caliper cover body; the center of the lower arc side plate is provided with a second notch, the plug is arranged on the second notch, and the accommodating cavity of the plug and the accommodating cavity of the caliper cover body are installed on the outer part of an automobile caliper.

The invention discloses a novel floating type disc shaped braking device. The device comprises a supporting seat and a brake housing, wherein a gap is formed in the brake housing; a piston chamber and a first guide pressing plate chamber which intercommunicate are arranged in the brake housing; a second frictional sheet mounting seat is arranged at one end, far away from the piston chamber, of the brake housing; a gap is formed between the first guide pressing plate chamber and the second frictional sheet mounting seat; a second frictional sheet is fixed to the second frictional sheet mounting seat; a piston rod sleeved with butterfly shaped springs is arranged in the piston chamber; a first guide pressing plate is arranged in the first guide pressing plate chamber; the first guide pressing plate passes through a first through hole through a connecting rod and then is connected to the front end of the piston rod; a first frictional sheet is fixed to the front end of the first guide pressing plate; the piston chamber is a sealing chamber. According to the novel floating type disc shaped braking device, the brake housing is designed to be an integral structure, so that the distance from a rope baffle plate to a brake disc can be reduced; the cost of materials for manufacturing the device can be saved; the cost on infrastructures of a mine can be decreased; in addition, the device is stable and reliable in working.

Disc brake piston cap (3) interposed between the caliper (1) and the piston (2) to protect the piston (2). The cap (3) has a bulge (351) on the inner fold (35) which is engaged in the groove (22) of the piston (2), and has an overmoulded insert (31) fixed to the annular groove (11) of the caliper. The folded cap (3), with the overmoulded insert (31), intermediate folds (33, 34) and an outer fold (32), comprises longitudinal ribs (352) on the face of the inner fold (35) to stiffen this fold and allow air to pass from the inside to the outside around the bulge (351) of the inner fold (35), housed in the groove (22).

The invention provides for a brake pad apparatus for connecting to a brake assembly of a motor vehicle. The brake pad apparatus includes a backing plate that extends along a first plane and has an inside surface and an outside surface. A liner is connected to the inside surface of the backing plate for contacting the rotor for creating a frictional force against the rotor to slow the motor vehicle. An insulating layer is connected to the outside surface of the backing plate for providing heat and noise insulation during contact of the liner against the rotor. At least one projection extends from the outside surface of the backing plate through the insulating layer, and past the insulating layer for being engaged by a pressing member of the brake assembly for compressing the liner against the rotor of the brake assembly.

A brake assembly for an elevator traction machine is disclosed. The brake assembly may include a rotating element, a fixed element mounted in operational association with the rotating element and a positioning device connected to the fixed element. The positioning device may additionally magnetically interface with the rotating element to facilitate centering of the fixed element relative to the rotating element.

The invention relates to a piston for a brake caliper, which can be actuated in combined fashion, of a disk brake, which piston 1 is produced by shaping processes from a metallic material, in particular from a planar metal sheet, and which piston 1 is formed as a pot which is open on one side and which has a longitudinal axis, a wall and a piston crown, and which piston has a twist prevention facility for a drive nut. The invention is based on the problem of providing a robust piston construction which is better capable of tolerating erroneous repair work. To solve the problem, it is proposed that the twist prevention facility has, between the piston and drive nut, at least one reinforcement for protecting against plastic deformation of at least one driver.

Described herein are various embodiments of a clutch assembly and separator plates for a clutch assembly. The clutch assembly may comprise a first separator plate; a second separator plate; and a spring coupled to the first separator plate and contacting the second separator plate, such that when compressed the spring applies a repulsive force separating the first separator plate and the second separator plate.

The present disclosure relates to an automotive slide member including a first slide portion having a first lubricant applied between first portions of a first friction slide mechanism, and a second slide portion having a second lubricant applied between second portions of a second friction slide mechanism. The first slide portion is arranged at a part to be touched by an operator who attaches the automotive slide member to an automobile or a user of the automobile. The second slide portion is arranged at a part that is not touched by the operator who attaches the automotive slide member to the automobile or the user of the automobile. The second lubricant contains a relatively larger amount of conductive carbon than that of the first lubricant.

The aim of the invention is to ensure a reliable lift of both brake pads of a floating-caliper brake (1) after releasing the brake. This is achieved in that a lifting part (20) is hinged to the brakecaliper (2) at a hinge point (21), and the lifting part (20) is supported on the support structure (7) at a contact point (23) at least partly upon releasing the floating-caliper brake (1), wherein alift drive (22) is provided which rotates the lifting part (20) about the hinge point (21) such that a support for the lifting part (20) is produced on the contact point (23), whereby the hinge point(21) and the brake caliper (2) are moved.

The invention relates to a retention pin having a foot for holding a spring in a disc brake pack reaction plate during assembly and for operating a stator disc. A friction drive arrangement includes a plurality of interleaved rotor and stator discs. An end stator disc is adjacent a reaction plate containing a plurality of cylindrical, stepped bores defining spring receptacles opening toward the end stator disc and pin guide holes opening in an opposite direction. Each receptacle contains a coil compression spring located between a bottom of the receptacle and a spring retention pin having a first end section reciprocably received in the guide hole and having a second end section defined by a large diameter foot located between an end of the spring and the end stator disc, with the foot being configured for directly engaging the end stator disc. A tool is used to retract the pins and associated springs into the associated receptacles so as to retain the springs during assembly. Excess retraction of the pins is prevented for preventing over-compression of the springs.

The invention relates to an oversized brake piston footing. A brake piston is described. The brake piston is configured for use in a disk brake system, the piston comprising: a body having an outsidewidth perpendicular to a central axis; a footing disposed at a distal end of the piston; wherein the footing is configured to exert force on a brake pad during actuation of the disk brake system; thefooting having a face configured to contact the brake pad, the face having a length and a width, wherein the length is longer than the outside width of the body, and the length is greater than the width.

The invention discloses a brake disc protective cover and a brake disc assembly. The brake disc protective cover comprises a mounting disc and an annular protective cover body, wherein the protectivecover body is arranged on the mounting disc, the protective cover body comprises a first arc-shaped cover body, a second arc-shaped cover body and two oppositely-arranged protective cover flat plates,the two protective cover flat plates are oppositely arranged on the upper side and the lower side of the mounting disc correspondingly, the first cover body is connected between the front ends of thetwo protective cover flat plates, and the second cover body is connected between the rear ends of the two protective cover flat plates; and a cover body notch part used for allowing a caliper to be arranged is arranged at the rear part of the second cover body, the first cover body and the second cover body are arranged in an inward protruding mode on the protective cover flat plates correspondingly, and at least one ventilation hole is formed in the side, facing the second cover body, of the first cover body. The brake disc protective cover and the brake disc assembly have the ventilation function, so that the heat dissipation effect is improved, and the braking performance is improved.

Flexible sheathing for the protection of piston-cylinder units for disc brakes are provided. Such flexible sheathing may be arranged in a retracted condition wherein the piston is completely accommodated within the cylinder and in an extended condition wherein the piston is completely extracted from a caliper body defining the cylinder. Pistons incorporating such flexible sheathings and calipers incorporating such pistons are also provided.

The invention discloses an air pressure disc brake. The air pressure disc brake comprises a brake body, wherein the outer side of the brake body is provided with an equipment damping base capable of removing oil stains on the outer side of a brake disc and used for casting machining, and an auxiliary brake protection device is arranged on the outer side of the brake body; the auxiliary brake protection device is distributed on the outer side of the brake body under the condition that the brake body is normally used, and achieves the effect of removing impurities such as oil stains on the outerside of the brake disc on the outer side of the brake disc, so that the impurities such as the oil stains are prevented from entering a brake pad along with rotation of the brake disc; and meanwhile,when a vehicle is braked on a wet or frozen low-friction road surface, the auxiliary braking protection device can be attached to the ground, the contact friction force between the auxiliary brakingprotection device and the ground is increased, and the effect of stably braking vehicle tires is achieved.

The invention relates to a guide rail mechanism for restraining rotation of brake pad supports and a clamp braking device provided with the guide rail mechanism, and belongs to the technical field ofvehicle braking. The guide rail mechanism comprises a guide rail seat and connecting rods, two sides of a mounting part of the guide rail seat extend to form guide rails correspondingly, the guide rails are provided with guide grooves forming a cam pair with one ends of the connecting rods, one ends of the connecting rods are in sliding fit with the guide rail guide grooves on the same sides, theother ends of the connecting rods are fixedly connected with the brake pad supports on the same sides hinged to one ends of levers, the track of each guide groove is an arc track taking the other acute angle vertex of a parallelogram which takes the corresponding lever fulcrum as one of obtuse angle vertexes and takes the connecting line between the corresponding lever fulcrum and the center of avertical pin of the brake pad support on the same side as one side as the circle center and taking the distance between the corresponding lever fulcrum and the center of the vertical pin of the brakepad support on the same side as the radius. According to the guide rail mechanism and the clamp braking device, the translation process that the connecting rods drive the brake pad supports is easy torealize and control, no extra torque is generated, no motion interference is generated, the rigidity is easy to ensure, and the eccentric wear of brake pads is more effectively avoided.

The invention provides an integrated brake caliper assembly, and belongs to the field of vehicle brakes. The integrated brake caliper assembly comprises a caliper body support, two integrated return spring pieces, an outer friction block and an inner friction block, wherein the two integrated return spring pieces are fixedly arranged on the two sides of the caliper body support in the radial direction of a wheel respectively, and the prearrangement positions of the two sides of each integrated return spring piece in the axial direction of the wheel are connected with the outer friction block and the inner friction block in a clamped mode respectively; and a return tongue is arranged at each prearrangement position of each integrated return spring piece, and each return tongue is configured to be compressed when the outer friction block or the inner friction block is extruded by brake hydraulic pressure and restored after the brake hydraulic pressure is unloaded so as to push the outer friction block or the inner friction block to return. According to the integrated brake caliper assembly, dragging of the brake caliper assembly can reach the industry leading level.