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clutch equipment

A technology for clutches and clutch discs, applied in clutches, friction clutches, mechanically driven clutches, etc., can solve problems such as the complex structure of clutch equipment, and achieve the effects of reducing material costs, manufacturing costs, and stiffness loss

Active Publication Date: 2019-03-08
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage of the prior art is that the mentioned clutch devices have a complex construction

Method used

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  • clutch equipment
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1 A schematic section through a subregion of a clutch device according to the invention in an engaged state is shown.

[0039] The clutch device 1 has a pressure plate 3 which is displaceable in a limited manner in the axial direction 31 for frictionally clamping the clutch disk 4 between the pressure plate 3 and a counterplate 7 . Furthermore, the clutch device 1 has at least one lever element 2 , which is mounted in the clutch device 1 in a tiltable manner by means of pivot bearings 13 , 14 . The lever element 2 is designed as a disk spring.

[0040] The lever element 2 is centered by a plurality of hollow pins 12 arranged distributed in the circumferential direction 33 of the clutch device 1 and connected to the pressure plate 7 , only one hollow pin 12 being depicted here. The lever element 2 can be actuated by an actuator device not shown.

[0041] The pressure plate 3 and the counterplate 7 have friction linings 5 ​​and 6 . The friction linings 5 ​​and ...

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PUM

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Abstract

The invention relates to a clutch device (1) comprising: at least one pressure plate (3) that can be moved in the axial direction (31) to a limited extent and that is provided for frictionally clamping a clutch disc (4) between the pressure plate (3) and a counter pressure plate (7); and at least one lever element (2) that is pivotally mounted in the clutch device by means of a swivel bearing (13, 14). The lever element (2) can be centered by means of a plurality of axially extending hollow pins (12) that are distributed across the periphery of the clutch device and that are connected to the counter pressure plate.

Description

technical field [0001] The invention relates to a clutch device. In particular, the invention relates to a clutch arrangement without a clutch cover. Background technique [0002] A clutch arrangement without a clutch cover is known from the prior art. Corresponding clutch devices are described, for example, in WO 2013 / 067985 A1 or WO 2010 / 000217 A1. Since there is no longer a separate clutch cover, this clutch arrangement is also referred to as a coverless clutch. [0003] A disadvantage of the prior art is that the mentioned clutch devices have a complex construction. An increased time requirement is required when assembling the individual components of the clutch system, which is associated with costs. Contents of the invention [0004] Therefore, there is the technical task of specifying a clutch arrangement which overcomes the disadvantages of the prior art. [0005] According to the invention, this object is solved in particular by a clutch device having at leas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/58
CPCF16D13/585
Inventor M·瓦格纳
Owner SCHAEFFLER TECH AG & CO KG