Friction pair system of double clutch

A dual clutch and friction pair technology, applied in the clutch field, can solve problems such as poor clutch heat dissipation, and achieve the effects of avoiding high temperature failure, shortening axial length, and reducing heat dissipation burden

Pending Publication Date: 2018-03-23
GETRAG JIANGXI TRANSMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a new type of friction pair system for improving the poor heat dissipation of the clutch. The steel plate bracket of the friction plate of the system can simultaneously abs

Method used

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  • Friction pair system of double clutch
  • Friction pair system of double clutch
  • Friction pair system of double clutch

Examples

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Example Embodiment

[0013] The present invention will be further explained below with reference to the drawings and embodiments. See Figure 3 to Figure 4 , A dual-clutch friction pair system, comprising a mating plate 1 and a friction plate 2. The steel plate bracket 201 of the friction plate 2 is attached with a friction material 202 on one side and a smooth surface 203 on the other side; One side is arranged with friction plates 2 arranged in sequence, and the side of the friction plate 2 with friction material 202 faces the side of the mating plate 1; the front sheet of steel bracket 201 directly contacts the rear sheet of friction material 202, and between them The heat generated by friction is dissipated.

[0014] The double-clutch friction pair system of the present invention only has a structure of a counter plate 1 and a plurality of friction plates 2. The mating plate 1 is a steel plate structure, and a matching friction element that provides a contact surface for friction. The friction...

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PUM

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Abstract

The invention discloses a double-clutch friction pair system. One side of the steel plate bracket of the friction plate is mounted with friction material, and the other side is a smooth surface; One side of the material faces one side of the dual plate; the steel plate bracket of the former plate is in direct contact with the friction material of the latter plate, and dissipates the heat generated by the friction between them. The friction pair system of the invention can effectively optimize the heat dissipation effect of the clutch and avoid failure of the clutch due to excessive temperature. At the same time, because the heat dissipation burden of the dual plate and the friction plate steel plate bracket is reduced, the design thickness of the friction pair system can also be correspondingly thinned, the axial length of the clutch is shortened, and the layout of the clutch is significantly improved.

Description

technical field [0001] The invention relates to a clutch of a motor vehicle transmission system, in particular to a friction pair system used in a double clutch structure. Background technique [0002] In the field of dual clutch configurations for motor vehicle drive trains, a friction pair system in which friction plates 2 are arranged at intervals in a plurality of dual plates 1 is usually used, such as figure 1 , figure 2 As shown, the number of dual plate 1 is one more than that of friction plate 2. The counter sheet 1 is a mating friction element 202 with a steel sheet structure providing a contact surface for friction. The friction plate 2 is based on the steel plate bracket 201, with friction elements 202 pasted with black friction material on both sides. The driven speed torque generated by friction completes the transmission of power from the engine to the gearbox. Because the friction and sliding surfaces are outside the friction material 202 on both sides of...

Claims

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Application Information

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IPC IPC(8): F16D13/52F16D13/64F16D13/70F16D13/72
CPCF16D13/52F16D13/648F16D13/70F16D13/72
Inventor 戴焰彪安德鲁.凯西奚润钟维陶鹏李伟杨家龙
Owner GETRAG JIANGXI TRANSMISSION
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