A kind of transmission device of multi-clutch transmission

A transmission device and multi-clutch technology, applied in the direction of multi-ratio transmissions, transmissions, gear transmissions, etc., can solve problems such as the complex structure of multi-clutch transmissions, save research and development costs, broaden the range of speed ratios, and simplify the internal structure Effect

Active Publication Date: 2016-08-17
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problem of complex internal structure of multi-clutch transmission, and widen the speed ratio range with a simpler structure

Method used

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  • A kind of transmission device of multi-clutch transmission
  • A kind of transmission device of multi-clutch transmission

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] refer to figure 1 , the multi-clutch speed changer transmission device of the present invention has adopted two double-clutch speed changers: the first double-clutch speed changer and the second double-clutch speed changer.

[0020] The first clutch C1 of the first dual-clutch transmission and the second clutch C2 of the first dual-clutch transmission are arranged in a coaxial, internally and externally nested structure, and the first clutch C01 of the second dual-clutch transmission and the second clutch C02 of the second dual-clutch transmission are Coaxial, internal and external nested structure layout.

[0021] The inner input shaft 1 of the first dual-clutch transmission and the outer input shaft 2 of the first dual-clutch transmission are arranged in an internal and external nested structure. The internal input shaft 1 of the transmission and the external input shaft 2 of the first dual-clutch transmission are arranged in parallel; the internal input shaft 01 of ...

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PUM

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Abstract

The invention provides a multi-clutch transmission drive unit. The multi-clutch transmission drive unit comprises a first double-clutch transmission and a second double-clutch transmission, wherein the output shaft of the first double-clutch transmission is connected with the shell of the second double-clutch transmission. According to the multi-clutch transmission drive unit provided by the invention, a multi-stage clutch structure in one transmission is replaced by the two double-clutch transmissions, and the multi-clutch transmission drive unit is simple in structure and high in reliability while realizing speed ratio range expansion.

Description

technical field [0001] The invention relates to the field of automobile transmissions. Background technique [0002] The dual clutch transmission has two sets of coaxial nested or parallel arranged clutches, two input shafts coaxial, inner and outer nested arrangements, one, two or three parallel layshafts and an output shaft, or layshaft At the same time as the output shaft, a plurality of synchronizers and a plurality of shift forks arranged on the layshaft. The odd and even gears of the transmission are arranged on the two input shafts respectively, through the switching of the two clutches and the actions of different synchronizers, the torque conversion and output are realized through different countershafts. [0003] The dual-clutch transmission technology is relatively mature. The dual-clutch transmission is mainly used in commercial vehicles. The problems existing in the existing dual-clutch transmissions are the small number of gears, large intervals of speed ratio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/08F16H61/18
CPCF16H3/085F16H3/12F16H57/02F16H2200/2041F16H2200/2043
Inventor 严刚郭应清
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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