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clutch system

A clutch and actuator technology, applied in the field of clutch systems, can solve problems such as clutch system damage

Active Publication Date: 2017-11-14
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such an overload can lead to damage to the clutch system and especially to an overload of the clutch actuator

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] figure 1 Shows a partial sectional view of a clutch system 1 with a double clutch 4 comprising two friction clutches 2 , 3 arranged about an axis of rotation d and a friction clutch 2 for actuating the friction clutch formed as a press-fit And the two clutch actuators 5, 24 of the friction clutch 3 which form a pulled friction clutch. In the exemplary embodiment shown, the clutch actuator 5 is designed as a lever actuator 6 . For the function and possible embodiments of the lever actuator, reference is made to DE 10 2004 009 832 A1. For reasons of illustration, the clutch actuator 5 is not shown in its actual position but displaced radially inwards. The engaging lever 9 which actually acts on the engaging bearing 8 via the auxiliary line 7 shown rests directly on the engaging bearing 8 . A further circumferentially offset clutch actuator 24 , such as a lever actuator, which is only indicated schematically in this figure, actuates engagement bearing 10 of friction cl...

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PUM

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Abstract

The system (1) has clampable friction linings (15, 16) arranged between a back pressure plate (11) and pressing plates (13, 14). An operation stroke between a reference stop (29) and an operating point up to the friction linings is fixed to a predetermined wear limit. A partial path of an actuating path is formed between the operating point and another operating point in a specified condition of the friction linings. One or more force limiting elasticity parts (30-35) are provided between clutch actuators (5, 24) i.e. lever actuator, and the pressing plates.

Description

technical field [0001] The invention relates to a clutch system having at least one friction clutch with a counterplate and a cover which is rotationally fixed relative to the counterplate and axially supported by a cover which is connected to the counterplate in a rotationally fixed manner. The operating lever displaceably sets the pressure plate and the friction lining that can be clamped between the counter pressure plate and the pressure plate. The clutch system also has a clutch actuator that passes through the engagement bearing by means of a loaded clutch lever. The actuating stroke, decoupled from the actuating lever and adjusted between a reference stop that acts when the friction clutch is fully disengaged, and an operating point of the engaged friction clutch that changes according to the wear of the friction linings, is applied by applying An engaging force operates the at least one friction clutch from an open state in a non-operated state to an engaged state. B...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/58F16D13/75
CPCF16D13/75F16D21/06F16D23/12F16D2021/0615F16D2021/0646F16D2023/126
Inventor J·米尔豪森M·迈尔K-L·基米希R·戴克勒
Owner SCHAEFFLER TECH AG & CO KG