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Actuating device for friction clutch and corresponding friction clutch

A friction clutch and control device technology, applied in the direction of clutches, fluid-driven clutches, non-mechanical drive clutches, etc., can solve the problems of time and cost consumption

Active Publication Date: 2019-01-01
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only the machining of the threaded holes but also the threaded connection itself is time-consuming and cost-intensive

Method used

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  • Actuating device for friction clutch and corresponding friction clutch
  • Actuating device for friction clutch and corresponding friction clutch
  • Actuating device for friction clutch and corresponding friction clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 A part of the actuating device 10 , which is designed as a disconnecting device, is shown for a friction clutch (not shown), more precisely a dual clutch. The actuating device 10 is a slave cylinder of an actuating system, not fully shown, which has the components: slave cylinder, master cylinder and hydraulic lines. The actuating device 10 comprises a housing device 12 having a hollow cylindrical base body 14 and at least one cantilever arm 16 which adjoins the base body 12 at the outer periphery. In the example shown, there is only one cantilever 16 . Alternatively, there may be multiple cantilever arms. The cantilever 16 has an arm 18 directed radially outwards. In the case of an actuating device 10 fitted in a friction clutch, the hollow cylindrical base body 14 encloses the transmission input shaft and thus runs along the rotational axis 20 of the friction clutch (at image 3 shown in ) orientation. The center axis of the base body 12 of the actuating...

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PUM

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Abstract

The invention relates to an actuating device, in particular a disengaging device, for a friction clutch, wherein the actuating device has at least one hydraulically actuatable actuator for the axial actuation of the friction clutch and a housing device. The housing device comprises a hollow cylindrical main body for encasing the at least one actuator, at least one axial contact surface for axially contacting a clutch housing part of the friction clutch, at least one radial contact surface for radially contacting the clutch housing part, and at least one extension arm, which extends outwardly from the main body and which has a structure for the peripheral angular orientation of the actuating device on the clutch housing part. According to the invention, the extension arm has an insertion element extending in an axial direction for inserting into a cut-out structure of the clutch housing part, wherein the structure for the peripheral angular orientation of the housing device is formed by contact surfaces on the flanks of the insertion element, which flanks are opposite each other in a circumferential direction of the hollow cylindrical main body. The invention further relates to a corresponding friction clutch.

Description

technical field [0001] The invention relates to an actuating device for a friction clutch, in particular a disengaging device, wherein the actuating device has at least one hydraulically actuatable actuator for axially actuating the friction clutch; and a housing Body device, said housing device has (i) hollow cylindrical basic body for its part, is used to accommodate said at least one actuator, (ii) at least one axial abutment surface, is used for axial abutment On the clutch housing part of the friction clutch, (iii) at least one radial abutment surface for radial abutment on the clutch housing part and (iv) at least one The suspension arm is designed for the circumferential angular orientation of the actuating device on the clutch housing part. [0002] The invention also relates to a corresponding friction clutch having a clutch housing part in which at least one notch structure is formed, and an actuating device supported on the clutch housing part for Operate the fric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D25/08
CPCF16D25/083F16D2300/12F16D2300/26
Inventor J·萨克舍韦斯基L·克拉托夫C·泽斯特
Owner SCHAEFFLER TECH AG & CO KG