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Shift fork of shoe with tolerance balancing

A technology for shift forks and sliding seats, which is applied to components with teeth, belts/chains/gears, mechanical control devices, etc., and can solve problems such as inappropriate assembly of sliding seats

Inactive Publication Date: 2010-02-03
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the slide described is not suitable for fitting to a shift fork with a U-shaped fork end with a small bearing surface for the slide

Method used

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  • Shift fork of shoe with tolerance balancing
  • Shift fork of shoe with tolerance balancing
  • Shift fork of shoe with tolerance balancing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 The front view of the shift fork system 1 with the shift fork 2 and the assembled carriage 3 is shown. The selector fork 2 here has a substantially V-shaped and U-shaped cross section with two arms 4 . The two arms 4 spread out a parallel to figure 1 The plane of the drawing plane orientation. On the outer end of each arm 4 on the inside of the selector fork 2 , more precisely on the inside of the arm 4 , a slide 3 is arranged in the fastening section A, the slide 3 resting on the selector fork 2 In the installed state, it fits into a groove of a shift sleeve (not shown), which is arranged between the two arms 4 and the sliding seat 3 .

[0037] figure 2 show figure 1 Plan view of the section II-II of the selector fork 2 with fastening section A. At least in this fastening section A, the arm 4 of the selector fork 2 is formed in the shape of a sheet metal. This means that the length extension of the material of the arm 4 is designed to be greater than t...

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PUM

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Abstract

The present invention provides a shoe used for being fixed to a shift fork (2), wherein, the shoe (3) comprises a balancing segment (6) which is used for balancing fabrication tolerances at the fixed state of the seat (3). Additionally, the invention also provides the shift fork (2) for containing the seat (3), wherein, the shift fork (2) is provided with at least one fixing segment (A) which has a cross section which is at least U-shaped partially. The fixing segment (A) can be fixed to the seat (3). Additionally, the invention also provides a shift fork system (1) which has the corresponding shift fork (2) and at least one corresponding seat (3).

Description

technical field [0001] The invention relates to a slide for fastening to a shift fork and to a shift fork provided therefor. Furthermore, the invention relates to a shift fork system with a corresponding shift fork and at least one corresponding slide. Background technique [0002] Furthermore, shift forks are used, in particular, in shifting devices of manual and automatic gearshift transmissions in motor vehicles. In this case, a slide is arranged at the fork end of the selector fork, by means of which the selector fork engages in a groove of the selector sleeve. As a rule, the selector sleeve rotates relative to the selector fork during a gear shift while in frictional contact with the slide. During the shifting process, the thrust force is transmitted from the selector fork to the selector sleeve via the slide. Usually, the sliding seat is made of plastic and is injected in a certain area of ​​the selector fork by means of an injection molding process or mounted by me...

Claims

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Application Information

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IPC IPC(8): F16H63/32G05G3/00F16H61/68
CPCF16H2063/324F16H63/32
Inventor 甘特·希尔特安德烈亚斯·科诺普卡
Owner SCHAEFFLER TECH AG & CO KG
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