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Clutch actuation system

A technology for operating systems and clutches, applied to clutches, electric clutches, mechanically driven clutches, etc., can solve problems such as unfavorable radial loads

Inactive Publication Date: 2016-04-06
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, radial loads acting on the piston are unfavorable

Method used

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  • Clutch actuation system
  • Clutch actuation system
  • Clutch actuation system

Examples

Experimental program
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Embodiment Construction

[0023] Clutch operating system according to Figures 1 to 3 The illustration in has a modular actuator module 1 which contains electronics 2 and a motor 3 , preferably an electric motor, and can be operated by means of an operating module in the form of a planetary roller screw (PWG) 4 . The planetary roller screw 4 contains a working screw 5 which can be driven in rotation when the drive is actuated and which carries out an axial adjustment path, said working screw being provided with a not-shown through hole through which the pulling mechanism 6 is guided here. The through hole. The first end 5.1 of the working screw 5 points in the direction of the clutch, not shown.

[0024] The housing 7 of the actuating module, here the planetary roller screw, is fastened to the actuator module 1 and can be fastened via a flange 8 to a frame-fixed counterpart, for example a clutch bell housing or a transmission housing. Alternatively, a bulkhead, a clutch pedal or a chassis can be cons...

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PUM

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Abstract

The invention relates to a clutch actuation system with an actuator module and an operating module. The operating module can be operated through the actuator module, and the operating module is in effective connection with an operating mechanism for operating the clutch, wherein the operatingmodule is combined with a traction mechanism, and the traction mechanism transmits a pull force to the operating mechanism when operating the operating module.

Description

technical field [0001] The invention relates to a clutch operating system with an actuator for operating a clutch, which has an actuator module and an operating module, wherein the operating module can be operated via the actuator module and is connected to the operating module The operating mechanism of the clutch is operatively connected. Background technique [0002] Various solutions for clutch actuation are known from the prior art, with which it is possible to actuate the actuating element by means of a motor and a control unit, for example by means of hydraulically and mechanically acting components, and to actuate the clutch accordingly. [0003] For example, planetary roller screws (PWG), also known as planetary roller screw drives, have been prior art for many years and are described, for example, in DD0277308A5. A planetary roller thread drive is known, for example, from DE 10 2010 047 800 A1, which is incorporated in a hydrostatic actuator in the form of a hydro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D23/12F16D28/00B60K23/02
CPCF16D23/12F16D28/00F16H25/2252
Inventor 塞巴斯蒂安·洪泽尔曼拉斯洛·曼
Owner SCHAEFFLER TECH AG & CO KG