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Disc brake comprising a readjustment device and method for adjusting the clearance of such a disc brake

A disc brake, readjustment technology, applied in the direction of the brake parts, slack adjuster, brake type, etc., to achieve the effect of reliable operation status

Active Publication Date: 2021-05-07
KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the context of low-cost mass production, it is difficult to keep the axial thread play in the adjusting thread within a narrow tolerance window.

Method used

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  • Disc brake comprising a readjustment device and method for adjusting the clearance of such a disc brake
  • Disc brake comprising a readjustment device and method for adjusting the clearance of such a disc brake
  • Disc brake comprising a readjustment device and method for adjusting the clearance of such a disc brake

Examples

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Embodiment Construction

[0076]infigure 1 A schematic perspective view of one embodiment of a disc brake 1 according to the present invention is shown in accordance with the present invention is shown.figure 2 Showfigure 1 A schematic top view of the disc brake 1.image 3 withFigure 4 Showfigure 1 A schematic sectional view of the disc brake 1.Figure 5 ShowFigure 3-4 The schematic cross-sectional view of the rejuvenation apparatus 7 according to the present invention.

[0077]The disc brake 1 has a brake disc 2 having a brake disc axis 2a. One braking liner 3, 3 'is provided on both sides of the brake disc 2. Each brake liner 3, 3 'has a liner bracket plate 4, 4', which is applied to the lining bracket plate. The brake liner 3, 3 'is moved in the direction of the brake disc rotation axis 2a in the brake clamp 6 in a manner not further explained.

[0078]The brake disc 2 is moved across the brake pliers 6, which is illustrated here as the fixed brake clamp, is movably implemented on the wheel shaft not shown herein...

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PUM

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Abstract

The invention relates to a disc brake (1), preferably operated with compressed air, in particular for motor vehicles, having a brake disc (2), a brake caliper (6) bridging the brake disc (2), The hold-down device (ZV) is arranged in the brake caliper, wherein a brake lining (3, 3') is arranged on each side of the brake disc (2), and the disc brake has a readjustment device, said readjustment device comprising at least one readjustment device (7, 7') for readjusting the friction surface wear of brake linings (3, 3') and brake discs (2), wherein the The at least one readjustment device (7, 7') can be operated with pressure medium independently of the compression device (ZV). The at least one readjustment device (7, 7') is constituted by a first cylinder unit (ZE1) comprising a first pressure piston and a second cylinder unit (ZE2) comprising a second pressure piston, wherein the second cylinder The second pressure piston of the body unit (ZE2) has a piston (16) in contact with the brake lining (3, 3') and a readjustment piston (18) arranged on the piston (16). A method for adjusting the clearance of a disc brake (1) is provided.

Description

Technical field[0001]The present invention relates to a disc brake comprising a reassignment device in accordance with the present invention. The invention also relates to a method for adjusting the void of such a disc brake.Background technique[0002]Vehicles, especially motor vehicles equipped with friction brakes to transition. In particular, a disc brake is preferred in the field of passenger cars and commercial vehicles. Pneumatically manipulated disc brakes simultaneously in heavy commercial vehicles belong to standard equipment.[0003]In a typical form of a disk brake, the disc brake includes a brake caliper with an internal mechanism, the mechanical device comprising usually two brake lining and a brake disc. The cylinder force is introduced into the internal mechanical device through the pneumatic cylinder block, and is enhanced by the eccentric mechanism and transmitted to the brake lining and brake disc, for example, by a threaded spindle compensation. The wear of the disk ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/56F16D65/74
CPCF16D65/567F16D65/74F16D2129/02
Inventor J·伊雷施科
Owner KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH