Unlock instant, AI-driven research and patent intelligence for your innovation.

Self-adjusting clutch release bearing

A separation bearing and self-adjusting technology, which is applied in the direction of clutches, rotating bearings, mechanical drive clutches, etc., can solve the problems of increasing friction noise

Inactive Publication Date: 2003-12-24
INA SCHAEFFLER KG
View PDF1 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to an unfavorable formation of frictional corrosion in the contact zone of the two parts, which increases friction and at the same time disadvantageously generates noise

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-adjusting clutch release bearing
  • Self-adjusting clutch release bearing
  • Self-adjusting clutch release bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] FIG. 1 shows a separating device 1a, which is composed of a housing 2a, a releasing bearing 3a and an adjusting ring 4a. In the installed position, the housing 2a is guided on a guide bush which surrounds the drive shaft 5 concentrically, which connects the internal combustion engine to the gearbox. On one side of the edge 6 of the housing 2a, a bracket or a rocker, such as an actuating member 7 acts, which is connected to the clutch pedal in the driver's compartment of the vehicle via a traction cable or a transmission mechanism. On the opposite side of the edge 6 rests the ring base 8 of the outer ring 9a of the release bearing 3a. Install a fixing plate 10 between the ring bottom 8 and the edge 6, the fixing plate 10 forms a U shape on the inside, wraps around the ring bottom 8 from the inside, and forms a curling 11 at the end away from the edge 6 . For the power-engaged bearing of the ring base 8 against the edge 6 , a disk spring 12 should be provided which bear...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A self-adjusting release bearing in the form of a tapered rolling bearing for a separating clutch disposed between an internal combustion engine and a gearbox of a motor vehicle, includes a non-rotating first bearing ring, a revolving second bearing ring, and a plurality of rolling elements guided between the first and second bearing rings. Supported upon a calotte-shaped section of one of the first and second bearing rings in a contact zone is an adjustment ring having a complementary calotte-shaped section to thereby allow pivoting of the release bearing, whereby a sliding element made of thermoplastic material is disposed in the contact zone.

Description

technical field [0001] The present invention relates to release bearings installed in transmission clutches in automobiles. Roller bearings in the form of inclined shoulder bearings contain a rotationally fixed bearing ring and a surrounding bearing ring, between which the rolling bodies inserted in the cage are guided. In order to achieve a self-adjusting or self-adjusting release bearing, in the bearing ring there is provided a contact zone in the form of a bowl-shaped arc, which is supported in a complementary bowl-shaped arc of the adjusting ring, thereby ensuring that The swingable arrangement of the release bearing to the adjusting ring. The adjusting ring can belong both to the circumferential bearing ring and to the rotationally fixedly arranged bearing ring. technical background [0002] The use of self-adjusting or self-adjusting release bearings is to compensate for the axial swing of the gearbox clutch or its coil spring caused by manufacturing. This measure r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16C23/08F16C33/30F16D23/14
CPCF16C2361/43F16D23/144F16C23/084F16C19/163F16D23/14
Inventor 斯特芬·迪特默路德维希·温克尔曼伯恩哈德·克洛普弗
Owner INA SCHAEFFLER KG