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Method of manufacturing a clutch disc for a clutch and a clutch disc

A technology of clutch and spraying method, which is applied in clutches, friction clutches, mechanically driven clutches, etc., can solve problems such as hydrogen embrittlement of friction plate springs, and achieve the effect of increasing friction coefficient and reducing costs

Inactive Publication Date: 2012-03-21
ZF FRIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this can lead to hydrogen embrittlement of the material of the lining springs

Method used

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  • Method of manufacturing a clutch disc for a clutch and a clutch disc
  • Method of manufacturing a clutch disc for a clutch and a clutch disc
  • Method of manufacturing a clutch disc for a clutch and a clutch disc

Examples

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Embodiment Construction

[0036] The figure shows a clutch disc 1 for a vehicle hitch. In this case, the clutch disk 1 rotates about the axis of rotation 7 . Not shown are the parts arranged on both sides of the clutch disc, ie the pressure cover on one side and the flywheel on the other. As is common with this type of hitch, the compression cover is acted upon by an axial force, so that a frictional connection is produced between the compression cover, the clutch disc 1 and the flywheel.

[0037] The clutch disc 1 has a disk spring 6, on both sides of which the disk linings 2 or 3 are mounted. The friction discs 2 , 3 must be mounted on the disc springs 6 as firmly as possible, in a non-slip manner, so that the hitch fulfills its purpose. To this end, the friction linings 2 , 3 are mounted in each case on the side 4 or 5 of the friction spring 6 and fixed there with rivets 8 .

[0038] In order not to "loosen" or slip between the friction plate linings 2, 3 and the friction plate spring 6 during th...

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PUM

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Abstract

The present invention relates to a method of manufacturing a trailed device, especially a clutch driven disc (1) of vehicle trailed device. The clutch driven disc comprises at least a friction disk liner surface (2, 3) which is fixed one of profiles (4, 5) of a friction disk spring (6). In order to ensure the friction disk liner surface adhibit on the friction disk spring under any running conditions, before connecting the friction disk spring (6) and the friction disk liner surface (2, 3), setting exterior coating on at least part of the profile (4, 5) of the friction disk spring (6) facing to the friction disk liner surface (2, 3) and / or on part of the profile of the friction disk liner surface (2, 3) facing to the friction disk spring (6).

Description

technical field [0001] The invention relates to a method for producing a clutch disc of a hitch, in particular of a vehicle hitch, the clutch disc having at least one friction lining, which is fastened to the friction lining on one of the sides of the spring. Furthermore, the invention relates to a clutch disk. Background technique [0002] In DE 36 19 894 C2 and US Pat. No. 2,547,427 a vehicle hitch is known, in which clutch discs are provided with friction linings on both sides. Wherein the clutch driven disc is arranged between the pressing cover plate and the flywheel. Due to the application of axial forces on the pressure plate, a frictional connection is created between the pressure plate, clutch disc and flywheel, so that torque can be transmitted. [0003] A certain number of rivets are used to fix the lining of the friction plate on the clutch driven plate, so that these rivets not only penetrate the lining of the friction plate, but also penetrate the friction p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D69/00
CPCF16D2300/10F16D2013/642F16D2250/00F16D13/64
Inventor A·拉迪克
Owner ZF FRIEDRICHSHAFEN AG