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bracket for friction element of double clutch

A friction element and dual clutch technology, which is applied in the field of brackets, can solve the problems of time-consuming joining process, reducing the lasting strength of brackets, expensive bracket manufacturing, etc., and achieve cost-effective effects.

Inactive Publication Date: 2018-11-13
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the associated joining process is relatively complex, so that a support comprising two support elements can be expensive to produce
In addition, the connecting regions between the stent elements may be under alternating loads in the circumferential direction, thereby possibly reducing the probability of the permanent strength of the stent

Method used

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  • bracket for friction element of double clutch
  • bracket for friction element of double clutch
  • bracket for friction element of double clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 A dual clutch 100 is shown with an axis of rotation 105 . The dual clutch 100 is preferably provided for operation in a liquid bath, in particular an oil bath, and comprises a radially inner clutch 110 and a radially outer clutch 115 , not all elements of which are shown separately. The input side of the inner clutch 110 and the input side of the outer clutch 115 are jointly integrated in a carrier 120 . Here, the support 120 comprises an inner support element 125 , an outer support element 130 and optionally a retaining element 135 . Radially inner carrier element 125 is preferably provided for introducing force or torque into dual clutch 100 .

[0024] The inner clutch 100 further comprises: a first friction element 140 having outer toothing for a torque-locking fit into the inner carrier element 125; and a second friction element 145 having outer teeth for a torque-locking fit into the inner Internal toothing on the output side (not shown) of the clutch 1...

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Abstract

A carrier for a friction element of a radial double clutch with an axis of rotation comprises a radially inner carrier element and a radially outer carrier element. The inner support element has an axial section carrying internal and external toothing, and the outer support element has a radial section with internal toothing, the The inner toothing fits into the outer toothing of the inner carrier element. In this case, the outer carrier element is held axially on the inner carrier element by means of a press fit.

Description

technical field [0001] The invention relates to a carrier for friction elements of a double clutch. In particular, the invention relates to a carrier for friction elements of different clutches of a double clutch. Background technique [0002] For example, the drive train of a motor vehicle comprises a drive motor and a dual clutch transmission comprising a dual clutch with two clutches and a transmission. The input sides of the two clutches are connected to the driven shaft of the drive motor. The output shafts of the clutches are connected with different transmission shafts, and the different transmission shafts are side-effected to the common output shafts of the transmission through different gear gears. In this case, generally only one of the clutches is always engaged and the other is open. A gear change is effected by opening the closed clutch and simultaneously closing the open clutch. [0003] The double clutch can be of the radial type, wherein the two clutches...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/68F16D21/06
CPCF16D13/683F16D2021/0676F16D21/06F16D13/52
Inventor J·芬克
Owner SCHAEFFLER TECH AG & CO KG
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