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dual clutch device

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

Active Publication Date: 2019-02-01
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 dual clutch device, comprising: a clutch housing for isolating a wet chamber; a first clutch mounting assembly having a first clutch input part and capable of producing a friction fit with the first clutch input part through a first friction device and A first clutch output part capable of being connected with the first transmission input shaft; a second clutch mounting assembly having a second clutch input part and capable of producing friction fit with the second clutch input part through a second friction device and capable of being connected with the second transmission input A shaft-connected second clutch output. The clutch housing is equipped with a sealing device. An actuating force support is provided, which supports the first clutch input and / or the second clutch input on the clutch housing. The sealing device and the actuating force support device are radially offset. With this double clutch device, a very short structure in the axial direction can be achieved, and no redundant radial installation space is required. This arrangement can be cost-effectively integrated into existing dual clutch arrangements.

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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Patent Type & Authority Patents(China)
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