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Transmission system having double wet clutch mechanism

一种湿式双离合器、传动系统的技术，应用在传动系统领域，能够解决不提供可靠性、不能传递力矩等问题，达到提高扭转刚度、消除晃动危险的效果

Inactive Publication Date: 2016-04-20
VALEO EMBRAYAGES SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Known constructions of transmission systems have wet double clutch mechanisms which cannot transmit torques of these magnitudes and / or do not provide satisfactory reliability

Method used

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  • Transmission system having double wet clutch mechanism
  • Transmission system having double wet clutch mechanism
  • Transmission system having double wet clutch mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In the following description and claims, for ease of understanding, the terms "front" or "rear" are used, with respect to the axis O and along positive Radial direction intersecting said axial direction, the terms "inner / inner" or "outer / outer" are used.

[0051] Figures 1 to 4 A first embodiment of a drive train 10 having a main axis of rotation O, in particular for a motor vehicle, is shown.

[0052] The transmission system 10 has at least one input element about an axis O, which is rotationally connected to a drive shaft (not shown).

[0053] Preferably, the input element of the system 10 has at least one input bushing 12 rotationally connected to an input bushing 14 .

[0054] The input bushing 12 , here generally L-shaped, has a radially oriented portion and an axially oriented outer radial portion 12A.

[0055] The bushing 14 has a radial alignment and an axial alignment, the bushing 14 being arranged radially on the inside with respect to the bushing 12 .

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PUM

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Abstract

A transmission system (10), especially for a motor vehicle, having around an axis (O) at least an input shell (12) that is rotationally connected to a driving shaft and to a drive web (18) in order to rotationally connect said input shell (12) to a double wet clutch mechanism (20) that, having at least a first clutch (E1) and a second clutch (E2) respectively of the multiple-disc type, is controlled to selectively couple said driving shaft to a first driven shaft (A1) and to a second driven shaft (A2), wherein the input shell (12) and the drive web (18) are rotationally connected by connecting means (24), which are constituted in particular by rivets (25), with zero angular clearance.

Description

technical field [0001] The invention relates to a transmission system with a wet double clutch mechanism. [0002] The invention relates in particular to a transmission system, in particular for a motor vehicle, having at least one input bushing around an axis which is rotatably connected to a drive shaft and a drive pulley so that said input shaft The liner is rotationally connected to a wet dual clutch mechanism, the transmission having at least a first clutch and a second clutch, each being a multi-clutch plate clutch, controlled to selectively connect said drive shaft to a A first driven shaft and a second driven shaft. Background technique [0003] Transmission systems of this type known in the prior art have a double clutch mechanism. [0004] In particular, two types of dual-clutch mechanisms are distinguished, on the one hand, "dry" dual-clutch mechanisms, and on the other hand, "wet" dual-clutch mechanisms. [0005] The invention relates in particular to wet dual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D25/12
CPCF16D1/033F16D21/06F16D25/0638F16D25/123F16D2021/0661F16D2021/0692F16D2300/0214F16D2300/26F16D25/10F16D2021/0607F16D13/72Y02T10/60F16D13/385F16D21/00
Inventor R·阿尔阿布H·里博L·科马丹
Owner VALEO EMBRAYAGES SAS