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Reverse-gear pull-pin gear shift system with function of linkage of self-locking and interlocking

A technology of interlocking linkage and reverse gear pin, which is applied to components with teeth, transmission device control, belt/chain/gear, etc., which can solve the problems of high assembly requirements, poor sense of shifting and reversing, and complicated maintenance and other issues to achieve the effect of improving the feel and increasing the reliability of the movement

Active Publication Date: 2010-10-20
SHANGHAI AUTOMOBILE GEAR WORKS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of this technology are: the structure of this type of mechanism is complicated, there is no self-locking design of the pin, and the feeling of shifting and retreating is poor.
The maintenance of this type of reverse gear mechanism is complicated and requires high assembly requirements

Method used

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  • Reverse-gear pull-pin gear shift system with function of linkage of self-locking and interlocking
  • Reverse-gear pull-pin gear shift system with function of linkage of self-locking and interlocking
  • Reverse-gear pull-pin gear shift system with function of linkage of self-locking and interlocking

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Embodiment Construction

[0015] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0016] Such as figure 1 As shown, the present embodiment comprises: five-speed reverse shift block 1, five-speed shift fork shaft 2, reverse shift fork shaft 3, reverse shift pin 4, fifth-gear shift fork 5, reverse self-locking mechanism 6 and reverse A gear interlock mechanism 7, wherein: the fifth gear reverse gear block is fixedly arranged on the fifth gear shift fork shaft 2, the reverse gear pin 4 and the fifth gear shift fork 5 are both socketed on the fifth gear shift fork shaft 2 and the reverse gear at the same time On the shift fork shaft 3, the reverse gear self-locking mechanism 6 is fixedly arranged o...

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Abstract

The invention relates to a reverse-gear pull-pin gear shift system with the function of linkage of self-locking and interlocking in the technical field of automobile transmissions, which comprises a five-range reverse gear shifting block, a five-range declutch shift shaft, a reverse gear declutch shift shaft, a reverse gear pull pin, a five-range shifting fork, a reverse gear self-locking mechanism and two reverse gear interlocking mechanisms, wherein the five-range reverse gear shifting block is fixed on the five-range declutch shift shaft; the reserve gear pull pin and the five-range shifting fork are simultaneously connected to the five-range declutch shift shaft and the reserve gear declutch shift shaft in a sleeved mode; the reserve gear self-locking mechanism is fixedly arranged on the reserve gear pull pin and is contacted with the reserve gear declutch shift shaft; and two reserve gear interlocking mechanisms are respectively fixed on the reserve gear pull pin and the five-range shifting fork and are respectively contacted with the five-range declutch shift shaft and the reserve declutch shift shaft. The invention has three functions of revers gear and gear engagement, positioning of the reserve back gear and five-range gear engagement, and improves the hand feel of revers gear and gear engagement and accurate limit of the backgear, and improves the reliability of interlocking of five reserve ranges.

Description

technical field [0001] The invention relates to a device in the technical field of an automobile manual transmission, in particular to a reverse gear shifting system with self-locking and interlocking linkage. Background technique [0002] The main area of ​​the reverse gear shift system is mechanical. The traditional reverse gear shift mechanism is mainly composed of a shift shaft and a shift fork. The traditional mechanism is simple in structure and reliable in operation, and is widely used in various types of automobiles. However, the traditional reverse gear shift mechanism has the disadvantages of poor shift feel and inaccurate positioning of the neutral position of the reverse gear. The reverse gear shifting system can eliminate the above-mentioned disadvantages. This type of system mainly includes the three main functions of reverse gear shifting, reverse gear self-positioning and five-gear shifting. The mechanism has the advantages of simple structure, good shift ...

Claims

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Application Information

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IPC IPC(8): F16H59/04F16H63/02
Inventor 鲍伟祖汤海川陈振薛红宇朱启文
Owner SHANGHAI AUTOMOBILE GEAR WORKS
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