Brake lining for disc brakes

A technology of disc brakes and brake linings, applied to brake components, brake types, friction linings, etc., can solve problems such as power loss, and achieve the effects of reducing wear, uniform temperature introduction, and avoiding temperature peaks

Active Publication Date: 2012-09-05
TMD FRICTION SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this on the other hand leads to a significant power loss during braking

Method used

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  • Brake lining for disc brakes
  • Brake lining for disc brakes

Examples

Experimental program
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Embodiment Construction

[0028] In order to clarify the mounting position of the brake shoe 1 relative to the brake disk, such a brake disk 4 is shown schematically, wherein its axis of rotation is indicated by the reference numeral 5 .

[0029] In the exemplary embodiment shown, the friction lining 3 has four indentations 6 , 7 , 8 and 9 which are substantially linear in the longitudinal extension of the friction lining 3 indicated by the double arrow 10 and are connected to each other. It extends parallel and tangentially to a concentric circle centered on the axis of rotation 5 .

[0030] The indentations 6, 7, 8 and 9 are spaced apart from one another in such a way that the respective distances between the indentations 6, 7, 8 and 9, denoted by the reference numerals 11, 12 and 13, extend from the radial inner side 14 to the radial Increased towards the outside 15. A rough rule can be that the corresponding next distance is approximately 10% larger than the preceding distance.

[0031] In additi...

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PUM

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Abstract

The lining (1) has a brake lining carrier (2) and friction lining (3) arranged on the brake lining carrier. The friction lining has four recesses (6, 7, 8, 9) that run in a longitudinal extension of the friction lining and parallel to each other. Spaces (11-13) formed between the adjacent recesses reduce from a radially inner lying side (14) of the friction lining to a radially outer lying side (15) of the friction lining in relation to a brake disk (4).

Description

technical field [0001] The invention relates to a brake shoe for a disc brake, having a brake lining carrier and a friction lining arranged on the brake lining carrier, the friction lining having at least three indentations, the indentations The insets extend substantially in the longitudinal extension of the brake lining and parallel to one another. Background technique [0002] It is known to provide recesses on the friction lining of the brake shoe which is seated on the brake lining carrier. Cracking of the surface of the friction lining is to be avoided by means of these recesses. [0003] However, it has been found that during braking an inhomogeneous introduction of heat takes place in the friction lining. A consequence of the uneven introduction of heat into the friction linings is temperature peaks in the brake discs, which can lead to rapid disc cracks, especially in heavily loaded disc brakes. Since the friction linings and brake discs expand most strongly in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/092F16D69/00
CPCF16D2069/004F16D69/0408F16D65/092
Inventor W·勒林
Owner TMD FRICTION SERVICES
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