Rolling bearing arrangement, in particular for switching device for switching manual transmission

A technology of rolling bearing and shifting device, applied in the direction of transmission control, bearing, ball bearing, etc., can solve the problems of difficult shifting process, increased operating force and obstruction, etc.

Inactive Publication Date: 2019-01-15
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This disadvantageously increases the operating force exerted by the driver and / or the automatic return, in particular to neutral, and makes it difficult or even hinders the correct shifting process

Method used

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  • Rolling bearing arrangement, in particular for switching device for switching manual transmission
  • Rolling bearing arrangement, in particular for switching device for switching manual transmission
  • Rolling bearing arrangement, in particular for switching device for switching manual transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] figure 1 A rolling bearing arrangement according to an embodiment of the invention is shown in a perspective half-cut. A rolling bearing can be seen which has a housing part 20 , a cage 30 which is arranged axially displaceable in the housing part 20 , and which also has a plurality of bearings guided by the cage 30 and supported radially in the housing. The rolling elements 4 on the element 20, the rod element 10 can also be seen, which is rotatably and axially displaceable by the rolling element 4, wherein the rod element 10 has an axial stop 11, in the rod element When 10 is vertically oriented, the stop 11 fixes the cage 30 in the upper position in a form-fitting manner against downward axial movement, hereinafter according to Figure 7-9 Elaborate further.

[0053] exist figure 1 In the preferred embodiment, the axial stop 11 is designed integrally with the cylindrical base body 15 of the rod 10 .

[0054] figure 2 to correspond to figure 1 The illustration in...

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PUM

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Abstract

The present disclosure relates to a rolling bearing arrangement, in particular for a switching device for switching a manual transmission. The rolling bearing arrangement includes at least one rollingbearing having an outer shell (20; 20'), a cage (30; 30') axially displaceable in the outer shell (20; 20'), and a plurality of rolling elements (4; 4') guided by the cage (30; 30') and radially supported on the outer shell (20; 20'). The rolling bearing arrangement also comprises a rod, particularly a shifting shaft (10), supported rotatably and axially displaceably by the rolling elements (4; 4'). The rod (10) has an axial stop (11; 12; 13; 13') for securing the cage (30; 30') in a form-fitting manner with vertically aligned rod (10) in an upper position against a downward axial displacement.

Description

technical field [0001] The invention relates to a rolling bearing device, in particular to a rolling bearing device of a shifting device for gear shifting of a transmission, a gear shifting device, a motor vehicle with the rolling bearing device and a method for installing the rolling bearing device. Background technique [0002] A shifting device for shifting gears of a motor vehicle transmission is known from internal practice, the shifting device has a shifting shaft and a shifting cylinder or blocking cylinder, the shifting cylinder or blocking cylinder is located on the shifting shaft. The upper axis moves in order to select different gears or shift slides, and the shift cylinder or blocking cylinder rotates around the shift shaft in order to hang in or out of the selected gear. [0003] For this purpose, the selector cylinder is mounted on the selector shaft in a rotatable and axially displaceable manner via roller bearings, wherein the roller bearings each have a hous...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F16C31/04F16H63/30
CPCF16C31/04F16H63/30F16C19/08F16C33/40F16H63/20F16C33/3806F16C33/3887F16H61/00F16H2063/3076F16H2063/3079
InventorR.勒斯纳U.克雷茨施玛D.平托柯里尔
OwnerGM GLOBAL TECH OPERATIONS LLC