摘要:
A brake cylinder for pneumatic vehicle brakes includes a spring brake section for parking brake actions and a service brake section for service brake actions combined in one housing. The housing is subdivided by a piston into two compartments, one compartment being used as the pressure compartment for the service brake, and the brake spring of the spring section being arranged in the other compartment on the opposite end of the piston. The brake spring acts upon an additional spring piston, which can be locked and released relative to the piston by a pneumatic locking mechanism. The spring piston is connected to a piston rod directly or via additional elements to actuate the brake. Once the locking mechanism is released, the brake spring displaces the pistons relative each other during a parking brake action. At least one pneumatic valve for controlling the brake cylinder are integrated into the brake cylinder.
摘要:
An adjusting apparatus for a pneumatically actuated disc brake, in particular for arrangement in a rotatable spindle, having an overload coupling and a unidirectional coupling, is distinguished by the fact that the unidirectional coupling has a rolling-body coupling and friction clutches which are arranged on both sides of the rolling-body coupling.
摘要:
A linkage positioner for a drum brake, which is used to compensate for braking-related wear, especially on the brake linings, has an overload clutch and a one-directionally rotating or one-way clutch. The overload clutch is embodied as a ball ramp clutch, which is biased by a pressure spring.
摘要:
A brake lining support plate arrangeable in a lining housing of a disc brake for a land vehicle includes at least one tolerance compensating spring for compensating tolerance between the lining support plate and the plate housing. The tolerance compensating spring(s) are embodied in the form of leaf- or leg-springs, wherein the leaf spring or the first leg of the leg spring is used for compensating the tolerances in a radial direction and the other leaf spring or the second leg of the leg spring is used for compensating tolerances in a circumferential direction.
摘要:
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 brake 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 brake lining can be elastically and/or plastically deformed under the effect of a given brake force produced by the disk brake.
摘要:
A wear adjustor is provided for adjusting the wear of brake pads and a brake disc of a pneumatic disc brake having a brake application device actuated by a rotary lever. The wear adjustor is preferably inserted into an adjusting spindle of the brake application device. An axial bearing is formed axially on a side of a drive ring, and a ball ramp coupling with a freewheel function is formed axially on the opposite side of the drive ring. The ball ramp coupling has balls and a drive socket which is arranged axially, on the drive side, between the axial bearing and the balls thereof, a cone clutch being arranged between the clutch ring on the output side and an elastic sleeve for a cylinder spring. The cone clutch has the output-side clutch ring and a cone socket connected to the elastic sleeve, and clamping balls are arranged between the output-side clutch ring and the cone socket.
摘要:
A brake pad with markings for different types of brakes is described. A passage or a recess is provided in the brake pad carrier of the brake pad, wherein a badge is inserted. The badge is made of a material which is less firm than the brake pad carrier, such that information can be placed thereon using a stamping method.
摘要:
A linkage positioner for a drum brake, which is used to compensate for braking-related wear, especially on the brake linings, has an overload clutch and a one-directionally rotating or one-way clutch. The overload clutch is embodied as a ball ramp clutch, which is biased by a pressure spring.
摘要:
A brake disc/hub assembly is provided consisting of a hub and a brake disc axially displaceable with respect thereto. A sliding sleeve is guided in such a way that it is axially displaceable on the hub and the brake disc is mounted on the sliding sleeve in such a way that it is fixed with respect thereto.
摘要:
A disc brake, in particular for a commercial vehicle, includes a brake caliper that straddles the brake disc, and a clamping device, which is located in the brake caliper and which presses brake linings against both sides of the brake disc during a braking procedure. The brake caliper is held on a fixed brake support so that it can be axially displaced on the application and reaction side. The disc brake is configured in such a way that the brake support includes guide tracks that extend in the displacement direction for guiding the brake caliper on the reaction side. Guide surfaces of the brake caliper or parts that are attached to the latter rest against the tracks.