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Three-gear manual transmission

A manual transmission and axial movement technology, which is applied in the field of automobile transmission system, can solve the problems of many transmission gears, long axial dimension, large volume and size, etc. Effect

Inactive Publication Date: 2015-03-11
瞿庆涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing three-speed manual transmission is all relatively complicated, and the volume size is very large
As disclosed in CN103016642A, a fuel vehicle three-speed transmission is composed of an input shaft, an output shaft, an intermediate shaft, and many transmission gears including a power input driving gear and a power input driven gear, but the transmission gear of this structure The number is large, the axial dimension is long, and the structure is not compact and reasonable

Method used

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Embodiment Construction

[0010] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0011] Such as figure 1 , figure 2 The three-speed manual transmission shown includes an input shaft 1, an output shaft 2, and an intermediate shaft 3. The input shaft 1 and the output shaft 2 are coaxially arranged, and the intermediate shaft 3 is arranged parallel to the input shaft and the output shaft. Wherein, a connection hole is coaxially provided at one end of the input shaft, and one end of the output shaft is rotatably inserted into the connection hole of the input shaft.

[0012] An input gear 4, an output gear 5 and an intermediate gear 6 are respectively arranged on the input shaft, the output shaft and the intermediate shaft, and the end faces of the input gear 4 and the output...

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Abstract

The invention discloses a three-gear manual transmission. The three-gear manual transmission comprises an input shaft, an output shaft and a middle shaft, wherein an input gear, an output gear and a middle gear are arranged on the input shaft, the output shaft and the middle shaft respectively; the input shaft and the output shaft are sleeved with a first gear ring; the middle shaft is sleeved with a second gear ring and a third gearing; all the gear rings are driven by corresponding pulling forks to move in the axial direction. The transmission is compact and reasonable in structure.

Description

technical field [0001] The invention relates to an automobile transmission system, in particular to a three-speed manual transmission. Background technique [0002] The structures of existing three-speed manual transmissions are all complicated, and the volume size is very large. As disclosed in CN103016642A, a fuel vehicle three-speed transmission is composed of an input shaft, an output shaft, an intermediate shaft, and many transmission gears including a power input driving gear and a power input driven gear, but the transmission gear of this structure The number is large, the axial dimension is long, and the structure is not compact and reasonable. Contents of the invention [0003] The purpose of the present invention is to provide a three-speed manual transmission, which reduces the number of gears as much as possible to simplify the structure of the transmission. [0004] The three-speed manual transmission according to the present invention includes an input shaf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/20F16H57/023
CPCF16H3/22F16H57/023
Inventor 瞿庆涛
Owner 瞿庆涛
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