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

A clutch and equipment technology, which is applied in the direction of mechanically driven clutches, non-mechanically driven clutches, fluid-driven clutches, etc., can solve the problems of manufacturing cost, manufacturing cost or manufacturing cost increase in structural space requirements, installation cost, etc., and achieve the effect of simple installation

Active Publication Date: 2021-11-16
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 designed appropriately, which however is often associated with increased manufacturing outlay or costs and / or increased installation space requirements
[0011] In the case of a clutch device in which the actuating forces are absorbed by different support bearings, increased manufacturing and / or assembly complexity can occur depending on the configuration.

Method used

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

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0065] The clutch arrangement 1 includes a first clutch 20 and a second clutch 40 on a common axis of rotation 2 in a housing 10 , which is only partially shown here.

[0066] Furthermore, clutch device 1 comprises a drive shaft 70 which is designed for mechanical coupling to an external drive component, for example an internal combustion engine.

[0067] The drive shaft 70 is connected in a rotationally fixed manner to the outer disk carrier 21 of the first clutch 20 as clutch input 80 .

[0068] The disks of the disk set 23 of the first clutch 20 are connected to the outer disk carrier 21 . The disk pack 23 also includes disks on the inner disk carrier 22 of the first clutch 20 .

[0069] 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 , it is connected to the inner disk ca...

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Abstract

A clutch device (1) comprises a housing (10), a first clutch (20) with a clutch input (80) and a second clutch (40), a first actuating device (25) being associated with the first clutch (20) and a second actuating device (45) being associated with the second clutch (40), and the clutch device (1) also comprising a first supporting bearing (30) and a second supporting bearing (50), the first supporting bearing (30) being axially supported on an element (11) of the housing (10) and the second supporting bearing (50) being located axially between a disk carrier (41) of the second clutch (40) and the clutch input (80), such that a second actuating force (47) can be transmitted by the disk carrier (41) of the second clutch (40) via the second supporting bearing (51) to the clutch input (80) and can be supported at the input on the element (11) of the housing (10) by means of the first supporting bearing (30). Low-cost, simple assembly can be achieved by the clutch device, the hybrid module and the drive arrangement.

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] Various clutch devices are known from the prior art. [0003] DE 10 2018 122 431 A1 teaches a clutch arrangement in a powertrain of a vehicle, comprising a first and a second clutch and a first and a second actuating arrangement. For its actuation, the first actuating device acts on the first clutch with a first actuating force. The second actuating device acts on the second clutch for its actuation with a second actuating force. [0004] In this case, the second actuating device comprises a second actuating piston displaceable in a second actuating housing for generating a second actuating force which acts on the second actuating element and from there on the second clutch. [0005] The first support bearing supports the first actuation force and the second support bearing supports the second actuation force,...

Claims

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Application Information

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