Friction clutch

A clutch, friction type technology, applied in the field of Ming Dynasty

Inactive Publication Date: 2006-09-06
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In foot-operated clutches, excessive force fluctuations during clutch operation also cause disturbances

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0023] figure 1 and figure 2The friction clutch 1 shown in has the combination DE 100 25 with regard to the configuration of the pressure disk spring 4 and its support on the clutch housing 2 and with regard to the drive connection between the pressure disk 3 and the cover 2 A similar structure to that described in 850 A1. Furthermore, the friction clutch 1 has a self-acting or automatic compensating device 7 which is able to compensate for wear occurring at least on the friction linings of the clutch disc. In the embodiment shown here, the compensating device acts axially between the clutch housing 2 (cover) and the disk spring 4, so that the axial compensation adjustment of the disk spring 4 can compensate the wear and tear. And can refer to above-mentioned DE 10025 850 A1, DE 43 22 677 A1, DE 195 24 827 A1 and DE 198 55 583 A1 aspect the function and configuration possibility of this compensating device 7, the relevant content will be combined in them It is used as a r...

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PUM

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Abstract

The invention relates to a slip clutch, in particular to be used in autobus, which comprises a clamp plate that doesn't have relative movement to the housing but has finite axial movement. The clamp plate is positioned in condition that the slip clutch is installed in a flywheel through a pivoted saucer spring which supports in housing and the clutch that is between the flywheel and the clamp plate is loaded from the direction of driven plate.

Description

technical field [0001] The invention relates to a friction clutch, in particular a friction clutch for motor vehicles, which has a pressure plate which is non-rotatable relative to the housing but which can move to a limited extent in the axial direction, the pressure plate is supported by a pivotable The disc spring on the housing can be loaded in the direction towards a clutch plate arranged between the flywheel and the pressure plate in the state when the friction clutch is assembled on the flywheel, wherein at least one further spring part is provided, During actuation of the friction clutch, the spring element influences the force profile required for actuating the friction clutch at least over a partial region of the actuation process. The superposition of the force curves of two spring elements is known, for example, from DE 40 13 186 C2 and DE 39 91 022 C2. In this case, the superimposition of the second spring part arranged in parallel with the pressure disc spring s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/58F16D13/71
CPCF16D13/583
Inventor 汤姆·利伯曼卡尔－路德维希·基米希
Owner SCHAEFFLER TECH AG & CO KG
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