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Method for adjusting slack of brake assembly and brake assembly

A technology of brake assembly and brake disc, applied in the direction of brake transmission, brake components, brakes, etc., can solve other applications where the idle point cannot be accurately defined, and the mechanical clearance adjustment device is not suitable for wheel braking Actuator etc.

Active Publication Date: 2021-04-27
KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The known mechanical play adjusting devices are therefore not suitable for wheel brake actuators with energy absorption units or for other applications in which the idle point cannot be precisely defined

Method used

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  • Method for adjusting slack of brake assembly and brake assembly
  • Method for adjusting slack of brake assembly and brake assembly
  • Method for adjusting slack of brake assembly and brake assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In the following detailed description of the preferred embodiment of the invention, a brake assembly according to the invention is indicated generally by the reference numeral 100 .

[0058] exist figure 1 , the active braking operation of the brake assembly 100 is shown. During a braking operation, the brake pads 11 are in frictional engagement with the brake disc 9, which is in rotational engagement with a wheel (not shown) of the vehicle. During braking operation, the brake pads 11 exert a clamping force on the brake disc 9 . The actuation of the brake pad 11 is effected by the arrangement of the rod 13 . The arrangement of rods 13 is coupled to an output shaft 2 which can be actuated by the actuator 1 . The arrangement of the rod 13 can be positively and / or force-fittingly coupled to the output shaft 2 via a coupling member 6 arranged at the distal end 15 of the output shaft 2 . The arrangement of the rod 13 comprises a pivot member 7 pivotally mounted on a moun...

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PUM

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Abstract

The present invention relates to a method for adjusting the slack of a brake assembly comprising a brake disc, a brake pad, an actuator with an output shaft driven in a forward direction to bring the brake pad and brake disc into frictional engagement defining a braking position and a reverse direction to disengage the brake pad and brake disc and to move the brake pad into a rest position, and a slack adjuster for adjusting a predetermined axial slack distance between the brake pad and the brake disc, wherein the brake pad is moved from the rest position in the reverse direction into a predetermined reference position, and an adjustment of the axial slack distance between the brake pad and brake disc is initiated.

Description

technical field [0001] The invention relates to a method for adjusting the play of a brake assembly. Furthermore, the present invention provides a brake assembly. Background technique [0002] Typically, an electrically actuated brake assembly includes brake pads and a brake disc for frictionally engaging each other and building braking force. The frictional contact between the brake pad and the brake disc is usually established by an actuator which applies an actuator force to the brake pad to move the brake pad in the direction of the brake disc. Brake pad wear and brake disc wear occur due to the frictional contact between the brake pad and the brake disc, which will cause the distance between the brake pad and the brake disc in the idle position or idle position changes, no actuator force is applied in the idle or rest position, so no braking force is built up. The increased wear leads, firstly, to the fact that the maximum braking force may no longer be reached and, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/54F16D65/64F16D65/18F16D55/22F16D65/56F16D55/226B60T13/74F16D65/38
CPCB60T13/741F16D55/226F16D65/18F16D65/54F16D65/567F16D65/64F16D2065/386F16D66/027
Inventor J·绍博M·布莱辛R·特里姆普W·帕勒M·克林格纳A·布赫A·塞伯斯H·内梅特C·科克雷尔V·蒂哈尼C·姆利纳克塞克
Owner KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH