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Clutch mechanism used for motor vehicles

A clutch mechanism and device technology, applied in the direction of mechanically driven clutches, clutches, friction clutches, etc., can solve frequent problems

Inactive Publication Date: 2018-12-18
VALEO EMBRAYAGES SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For such vehicles, electric mode i

Method used

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  • Clutch mechanism used for motor vehicles
  • Clutch mechanism used for motor vehicles
  • Clutch mechanism used for motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] Figure 1 to Figure 7 A clutch mechanism 1 for a motor vehicle according to a first embodiment of the invention is shown.

[0067] The mechanism 1 comprises a cover 2 comprising a radially extending annular portion 3 having an axis X and a cylindrical portion 4 extending axially from the radially outer periphery of the radial portion 3 .

[0068] The radial portion 3 comprises a first arcuate portion 5 or annular frustoconical portion at the radially inner periphery 6 of the radial portion 3 and a second arcuate portion at the radially intermediate region 8 of the radial portion 3 Part 7 or annular frustoconical portion.

[0069] The radial portion 3 of the cover comprises holes 9 of circular cross-section regularly distributed over the circumference. The holes 9 are, for example, six in number and are located at the radially outer periphery of the radial periphery.

[0070] As known per se, the radial portion 3 also includes a bearing region 10 protruding towards th...

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PUM

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Abstract

The invention relates to a clutch mechanism (1), comprising: a cover (2), a pressing plate (14) and a membrane (25) axially installed between the radial portion (3) of the cover (2) and the pressing plate (14). The membrane (25) is supported by the pressing plate (14) and the cover (2). The clutch mechanism is characterized in that the clutch mechanism comprises an annular clamp ring (37) and a keeping device. The annular clamp ring and the cover (2) are oppositely axially supported by the membrane (25). The keeping device is used for axially keeping clamping ring (37, 37A) to be supported bythe membrane (25). The keeping device is fixed relative to the cover (2) and arranged on the radial inner side of the radial outer periphery (31) of the membrane (25).

Description

technical field [0001] The invention relates to a clutch mechanism for a motor vehicle, which is used to assemble a clutch arrangement. Background technique [0002] A clutch arrangement generally includes a reaction plate for rotational coupling with a crankshaft of a vehicle engine, a friction plate for coupling to an input shaft of a transmission, and a pressure plate. The movement of the pressure plate is controlled by the diaphragm, which itself is controlled by the clutch stop. [0003] The pressure plate is thus movable between an engaged position, in which the friction disk is sandwiched between said pressure plate and the reaction plate, and a disengaged position, in which the friction disk is released. [0004] A damping device is usually installed between the friction disc and the input shaft of the gearbox, the damping device resists the rotation of the friction disc relative to the input shaft of the gearbox. [0005] In the case of a hybrid motorized vehicle,...

Claims

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Application Information

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IPC IPC(8): F16D13/38F16D13/70
CPCF16D13/38F16D13/70F16D13/583F16D13/585F16D2300/14
Inventor G.勒巴斯T.拉福热A.多尔E.康梅尼
Owner VALEO EMBRAYAGES SAS