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Clutch device, hybrid module and drive arrangement for a motor vehicle

A clutch and equipment technology, applied in clutches, friction clutches, fluid-driven clutches, etc., can solve the problems of increasing manufacturing costs and increasing manufacturing costs.

Active Publication Date: 2021-10-22
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to be able to absorb the loads, the supporting bearing must be suitably designed, but this is usually accompanied by increased manufacturing complexity or costs and / or increased installation space requirements

Method used

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  • Clutch device, hybrid module and drive arrangement for a motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] The clutch device 1 in turn comprises a first clutch 20 and a second clutch 40 in a housing 10 on a common axis of rotation 2 .

[0062] Furthermore, clutch device 1 comprises, as clutch input 70 , a drive shaft 60 which is designed for mechanical coupling to an external drive unit, for example an internal combustion engine.

[0063] The drive shaft 60 is connected in a rotationally fixed manner to the outer disk carrier 21 of the first clutch 20 via a torque transmission device 80 .

[0064] The disks of the disk set 23 of the first clutch 20 are connected to the outer disk carrier 21 . On its radial inner side, the disks of the disk pack 23 are connected to the inner disk carrier 22 of the first clutch 20 .

[0065] The inner disk carrier 22 of the first clutch 20 is at the same time the outer disk carrier 41 of the second clutch 40 . The disk pack 43 of the second clutch 40 is arranged in the outer disk carrier 41 . On the radial inner side of the disk pack 43 , i...

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PUM

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Abstract

The invention relates to a clutch device in a drive train of a vehicle, to a hybrid module for a motor vehicle and to a drive arrangement for a motor vehicle. A clutch device (1) comprises a housing (10), a first clutch (20) and a second clutch (40), the clutch device (1), according to the invention, comprising a supporting bearing (30) and a supporting bearing system (50), wherein the supporting bearing system (50) comprises a first bearing element (51), so that a second actuating force (47) axially transmitted by the second clutch (40) to a disk carrier (41) can transmitted by the disk carrier (41) of the second clutch (40) via the first bearing element (51) to the clutch input (70), and the supporting bearing system (50) comprises a second bearing element (52), so that the second actuating force (47) can be transmitted to the element (11) of the housing (10). A high degree of reliability and a long service life, in addition to compact installation-space requirements, can be achieved by the clutch device according to the invention, by a hybrid module equipped with same and by a drive arrangement according to the invention.

Description

technical field [0001] The invention relates to a clutch device, a hybrid module for a motor vehicle and a drive for a motor vehicle. Background technique [0002] DE 10 2014 212 805 A1 teaches a clutch arrangement in the powertrain of a vehicle, wherein the clutch arrangement is a double clutch and comprises a stationary housing, a first clutch and a second clutch, the first clutch having a coupling with the internal combustion engine The drive shaft is connected to the first clutch input. To actuate the first clutch, the first actuating device acts on the first clutch with a first actuating force. For actuating the second clutch, the second actuating device acts on the second clutch with a second actuating force. The first actuating device comprises a first actuating piston which is movable in a first actuating housing and the second actuating device in turn comprises a second actuating piston which is movable in a second actuating housing. [0003] The actuating piston...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/70F16D21/06
CPCF16D13/70F16D2021/0661F16D25/082F16D25/10Y02T10/62
Inventor D·霍夫施泰特尔
Owner SCHAEFFLER TECH AG & CO KG