Disc brake and brake pad for a disc brake, especially for a utility vehicle

A technology of disc brakes and brake linings, applied in the direction of brake components, brake types, axial brakes, etc.

Inactive Publication Date: 2009-02-25
KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although attempts have been made to code brake linings, known codes can be removed by simple machining, such as with a hammer and chisel, allowing unauthorized manufacturers to adopt uncoded brake linings without problems

Method used

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  • Disc brake and brake pad for a disc brake, especially for a utility vehicle
  • Disc brake and brake pad for a disc brake, especially for a utility vehicle
  • Disc brake and brake pad for a disc brake, especially for a utility vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] 1 and 2 show a disc brake, in particular for commercial vehicles, with a brake caliper 1 which overlaps a brake disc 3 and which is supported on both sides by a lining carrier plate 4 and a friction brake caliper. A brake lining 2 formed by a lining 5 can be operatively connected to the brake disk, wherein the friction lining 5 is pressed against the brake disk 3 during braking.

[0023] Arranged in the assembly chamber 13 is an adjusting shaft 12 which, on the one hand, is connected to a pressure device (not shown) and, on the other hand, bears against the lining carrier plate 4 .

[0024] The assembly chamber 13 is closed in the direction of the brake disc 3 by a closure cover 6 , and by means of screws 7 which are screwed peripherally into threaded holes of the brake caliper 1 , wherein the screws 7 are guided through the closure cover 6 The hole 11 (Figure 3).

[0025] At least some of the screws 7 (two screws 7 in the present embodiment) are designed such that the...

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PUM

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Abstract

The invention relates to a disc brake, especially for a utility vehicle, which comprises a caliper (1), extending across a brake disc (3) that can be connected to respective brake pads (2), consisting of a pad backing (4) and a friction lining (5) fastened thereto, in order to interact with them, and at least one closure cap (6) obturating the caliper (1) and secured to the same by means of screws (7). The invention is characterized in that the closure cap (6) and the pad backing (4) have a respective elevation and recess which correspond to each other in the manner of a coding. The elevation is formed by the screwhead of the screws (7), and the elevation stretches into the recess (10) of the pad backing (4).

Description

technical field [0001] The invention relates to a disc brake, in particular for commercial vehicles, according to the preamble of claim 1, and a brake lining for a disc brake according to the preamble of claim 8. piece. Background technique [0002] A similar disc brake is known, for example, from 199 07 958 A1. In this document it is shown and described that in order to protect the inner space of the brake caliper, which accommodates the adjusting shaft of the hold-down device, the assembly opening and the functional opening of the brake caliper are closed by means of a closing plate which is screwed to the on the pliers. [0003] In principle, incorrect assembly can occur when assembling the brake lining, for example by using the wrong brake lining, which is not designed for the corresponding disc brake and is not permissible, for example by installing it The brake linings are mixed up left and right, the brake linings being fitted without notice being rotated by 180° s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/092F16D55/00
CPCF16D65/092F16D2055/002F16D2250/0084F16D65/095
Inventor J·卡米洛·马丁内斯W·普里茨
Owner KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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