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Operating equipment for clutches

A technology for operating equipment and clutches, applied in the field of clutches, can solve problems such as contamination of lubricating media, unfavorable installation, and waste products of pre-installed units, and achieve the effect of simple connection

Active Publication Date: 2018-08-07
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this, the yoke of the rotor is conventionally produced in one piece with the bearing outer ring, but this is disadvantageous with regard to mounting the bearing from the inside into the rotor unit
Another problem is that the yoke forming the outer ring of the bearing can be contaminated on its inner side with the lubricating medium when the lubrication required for the bearing is applied
The disadvantage of the manufacturing process is also that the rotor unit must be completely preassembled in order to bond the magnets
Therefore, the entire pre-assembled unit can be scrapped in the event of a defective bond

Method used

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  • Operating equipment for clutches
  • Operating equipment for clutches
  • Operating equipment for clutches

Examples

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Embodiment Construction

[0049] The drawings are only schematic in nature and are used only for understanding the invention. Identical elements are provided with the same reference numerals. Details of different embodiments can be combined with each other.

[0050] figure 1 Features which are not represented as essential to the invention in this specification are shown which may be understood as optional features. The following description therefore also relates to other exemplary embodiments of the operating device 1 which have partial combinations of the features to be explained below. Likewise, the following description refers to the combination or assembly of the actuating device 1 with the clutch 2 using the lever element 3 . It also relates to drives of motor vehicles.

[0051] The clutch 2 is mounted rotatably about an axis of rotation Z and has at least one pressure plate, not shown, at least one counterplate, not shown, and at least one pressure plate, not shown, arranged between the pres...

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Abstract

An actuating device (1) for a clutch (2), having a rotor (4), on the radially outer side (5) of which there is provided an encircling rolling-body guide device (7) which forms an outwardly open channel (8), wherein a multiplicity of rolling bodies (9, 10) is guided within the channel (8), and wherein the multiplicity of rolling bodies (9, 10) is also guided in a radially inwardly projecting counterpart guide device (11) of a carriage (12), wherein the rotor (4) is mounted by means of a support bearing (16), the outer ring (22) of which is held on the rotor (4) by means of a sleeve (28), wherein a deformation (31) is introduced into the sleeve (28), which deformation is fixed to the rotor (4) by engaging behind a detent edge (32) on the rotor (4) in a radial direction. The invention furthermore relates to a method for producing an actuating device of said type.

Description

technical field [0001] The invention relates to an actuating device for a clutch, in particular for a motor vehicle clutch, which has a rotor, on the radially outer side of which there is a rolling-element wrap-around guide, which forms a rolling-element wrap-around guide Outwardly open groove, in which a plurality of rolling bodies is guided, and wherein the plurality of rolling bodies are also guided in a radially inwardly protruding counter-guide of the carriage, wherein the rotor is supported by means of supporting bearings bearing, the outer ring of which is held on the rotor by means of a sleeve. Background technique [0002] Such actuating devices can be used in clutches, such as double clutches, in particular in motor vehicles, such as passenger cars, trucks or other commercial vehicles. The actuation device can actuate a dry or wet clutch and is part of an electronic central clutch (EZA). [0003] From the earlier, but not yet published DE 10 2013 217 471.3, an ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D23/12F16D28/00
CPCF16D23/12F16D2023/123
Inventor 菲利普·奥特让-乔治·弗里德曼
Owner SCHAEFFLER TECH AG & CO KG