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Double clutch device

A dual clutch and clutch technology, applied in clutches, fluid drive clutches, mechanical drive clutches, etc., can solve the problems of small structure, large space requirement and favorable cost of dual clutch devices.

Active Publication Date: 2015-01-21
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Differently configured double clutch arrangements are known from the prior art, but they generally have the disadvantage that they have a large axial space requirement
However, due to mandatory requirements in the automotive industry, the dual clutch unit must be of smaller construction and at the same time cost-effective

Method used

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Examples

Experimental program
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Embodiment Construction

[0038] figure 1 A partial cross-section of a first example of a dual clutch device 10 is shown. The dual clutch device 10 is designed for wet operation, for which it is surrounded by a clutch housing 62 for separating the wet chamber, so that fluid can be received inside the clutch housing 62 . These elements of the dual clutch arrangement 10 are rotatable about a center of rotation 70 .

[0039] The dual clutch arrangement 10 includes a first clutch mounting assembly 20 . The clutch assembly comprises a first clutch input 22 , in particular in the form of an outer disk carrier, which can be frictionally engaged with a first clutch output 28 via a first friction device 24 . The first clutch output 28 is designed in particular as an inner disk carrier and can be connected to the first transmission input shaft 26 .

[0040] The dual clutch arrangement 10 also includes a second clutch mounting assembly 30 . The clutch assembly comprises a second clutch input 32 , in particula...

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PUM

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Abstract

The invention relates to a double clutch device comprising the following components: - a clutch housing for wet space partition; - a first clutch installation assembly with a first input and a first output part engageable with the first clutch installation assembly via a first friction means in frictional engagement and connected to a first transmission input shaft; - a second clutch installation assembly having a second clutch input part and a second clutch output part engaged with the second clutch installation assembly via a second friction means in frictional engagement and connected to a second transmission input shaft; wherein the coupling housing for the wet space partition is provided with a sealing device and an operating force support device. The operating force support device supports the first clutch input part and / or the second clutch input part on the clutch housing, wherein the sealing device and the operating force support device radially offset from one another. With the double clutch device proposed here, a very short axial construction is possible without requiring excessive radial space. At the same time the arrangement is integrated into an existing concept of a double clutch device at low cost.

Description

technical field [0001] The invention relates to a dual clutch arrangement, in particular for a motor vehicle. Background technique [0002] Variously configured dual clutch arrangements are known from the prior art, but they generally have the disadvantage that they require a great deal of space in the axial direction. Due to the imperatives in the automotive industry, however, dual clutch devices must be of smaller construction and at the same time cost-effective. The dual clutch arrangement must also have a long service life and function reliably during operation, and damage to surrounding components and, for example, passengers must be avoided. Contents of the invention [0003] It is therefore the object of the present invention to at least partially overcome the disadvantages known from the prior art. This task is solved by the features of the independent claims. Advantageous refinements are the subject matter of the subclaims. [0004] The present invention relat...

Claims

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Application Information

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IPC IPC(8): F16D21/00F16D23/12
CPCF16D2021/0661F16D2300/08F16D2300/26F16D25/082F16D25/10
Inventor D·霍夫施泰特尔P·泰珀
Owner SCHAEFFLER TECH AG & CO KG