Disk brake having a restoring device and a brake lining

A disc brake and brake lining technology, applied in the direction of brake type, axial brake, brake components, etc., can solve the problem of affecting the effect of the brake, unsuitable for the application of heavy trucks, etc., to avoid residual sliding wear The effect of torque
CN104271978AInactive Publication Date: 2015-01-07KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
Publication Date
2015-01-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

A disc brake for a motor vehicle has a brake application device, a floating caliper that reaches over a brake disc, preferably a lining wear adjustment device, and a brake carrier having guiding surfaces opposite each other in the circumferential direction of the brake disc. Between the guiding surfaces, on the brake application side and the reaction side of the brake disc, at least one respective brake pad having a lining carrier and having at least one friction lining is guided movably parallel to an axis of rotation of the brake disc and can be actuated by a brake application force. At least one restoring device which supports at least the reaction-side brake pad on the brake carrier via the lining carrier, wherein the restoring device includes at least two restoring elements, which are attached to the lining carrier of at least the reaction-side brake pad in such a way that the restoring elements are guided movably parallel to the axis of rotation of the brake disc.
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Description

technical field

[0001] The invention relates to a disc brake according to the preamble of claim 1, in particular for a motor vehicle. The invention also relates to a corresponding brake lining. Background technique

[0002] Disc brakes of this type are usually compressed air actuated and are equipped with automatically acting, mechanical lining wear compensation adjustments. The lining wear compensation adjustment device reduces an air gap that becomes too large.

[0003] The residual slip torque of wheel brakes, especially disc brakes, can lead to higher fuel consumption of up to 1% in combined heavy goods vehicles. In addition, the maintenance costs of the vehicle increase due to high brake lining wear due to the continuous wear of the brake linings. The reason for this residual slip torque is that the brake lining is not completely separated from the brake disc after the braking process.

[0004] To avoid these residual slipping moments it is necessary to create a min...

Claims

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