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Disc brakes and brake lining sets for commercial vehicles

A technology for disc brakes and commercial vehicles, applied in the directions of brakes, brake types, and axial-up brakes, etc., can solve the problem of not being suitable for commercial vehicles, and achieve the effects of simplified installation, simple assembly, and quick assembly.

Active Publication Date: 2022-02-18
KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The brake calipers described are suitable for passenger cars, but not for commercial vehicles

Method used

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  • Disc brakes and brake lining sets for commercial vehicles
  • Disc brakes and brake lining sets for commercial vehicles
  • Disc brakes and brake lining sets for commercial vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] Coordinates x, y, z are used for orientation. The x-coordinate extends in the direction of travel of the vehicle to which disk brake 1 is assigned. The y-coordinate extends in the direction of the brake disc axis 2a, and the z-coordinate extends perpendicular to the x-y plane.

[0057] The terms "upper", "lower", "left", "right" relate to the corresponding arrangement in the figures.

[0058] The "upper side" and "lower side" of the brake lining 5, 5' or of the lining carrier plate 4 always refer to the installation situation of the corresponding brake lining 5, 5'. Here, the lower side of the respective brake lining 5, 5' is closer in radial direction to the brake disc rotation axis 2a of the brake disc 2 than the upper side of the brake lining 5, 5'.

[0059] The term “transverse axis” of the brake lining 5 , 5 ′ refers to the imaginary axis which, in the installed state of the brake lining 5 , 5 ′, rotates radially relative to the brake disc in the z direction. Th...

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PUM

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Abstract

The invention provides a disc brake (1) for a commercial vehicle, comprising: a brake caliper formed as a sliding caliper overlapping the brake disc (2) and fastened to a fixed brake bracket (3) (4); two reversibly movable friction linings arranged in the brake caliper (4) and each having a lining support plate (5a, 5'a) and a fastened friction lining on the lining support plate (5b, 5'b) brake lining (5, 5') in which the active or pressure-side brake lining (5) is passed through at least one The brake plungers can be pressed against the brake disc (2), wherein the brake linings (5, 5') are each accommodated in lining receptacles (6, 6') of the stationary brake carrier (3) , wherein the lining receiving portion (6, 6') passes through two opposing brake bracket corners (3a, 3b; 3'a, 3'b) and connects the brake bracket corners (3a, 3b; 3'a , 3'b) longitudinal connectors (3c, 3'c) are fixed; and at least one return device (100), with which the brake lining (5, 5') It can be reset after movement caused by movement and disengagement. A lining return device (100) is assigned to at least one of said brake linings (5, 5'), with which said at least one brake lining (5, 5') is can be reset after movement and disengagement caused by braking. A corresponding set of brake linings is provided.

Description

technical field [0001] The invention relates to a disc brake for a commercial vehicle. The invention also relates to a brake facing set. Background technique [0002] In the case of a generic disc brake known also as a sliding caliper brake (or floating caliper brake), when braking by means of a pneumatically or electrically actuatable pressing device, the braking on the pressing side The lining presses against the brake disc on the vehicle side. During the further course of the braking process, the brake caliper entrains and presses the opposite reaction-side (rear) brake lining with respect to the pressing direction of the brake disc opposite the pressing-side brake lining without moving to the other side of the brake disc. [0003] After the brake has been disengaged, in known disc brakes the brake caliper remains in a position in which the brake lining, but at least the brake lining on the reaction side, is not pressurized but rubs against the brake disc. The result...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D55/226F16D65/097
CPCF16D55/226F16D65/0977F16D65/0978F16D65/0979F16D2055/0029F16D65/02F16D65/097B60T1/065F16D55/2262F16D65/0056F16D65/0971F16D2055/0008F16D2127/02
Inventor A·佩特施克M·希德林格M·普莱恩廷格J·施罗普T·费施尔
Owner KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH