Six-speed mechanical saloon car transmission

A mechanical, transmission technology, applied in mechanical equipment, differential transmissions, gear transmissions, etc., can solve the problems of complicated transmission control mechanism, difficult vehicle space layout, and increased development difficulty, and achieve clear gear selection and shifting. Reliable, simple and novel structure, long service life

Inactive Publication Date: 2007-08-08
SHAANXI FAST GEAR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited layout space of the car transmission, the transmission is upgraded from 5th gear to 6th gear. If a new structure is not adopted, it will inevitably bring about problems such as difficulty in the space layout of the vehicle, increased weight and complexity of the transmission control mechanism. Therefore, although it only increases However, the development difficulty is greatly increased. If improvements are made on the original 5th gear, the cost will inevitably increase a lot.

Method used

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  • Six-speed mechanical saloon car transmission
  • Six-speed mechanical saloon car transmission
  • Six-speed mechanical saloon car transmission

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Embodiment Construction

[0024] Referring to Fig. 1, the six-speed mechanical car transmission of the present invention includes an input shaft 1 connected to the engine and a gearshift control mechanism, and one, two, five and six output shafts 6, three and four are respectively arranged on one side of the input shaft 1. Reverse gear output shaft 15 and half shaft 27 (the positional relationship between each shaft is referring to Fig. 2);

[0025] On the first, second, fifth and sixth gear output shafts 6, sixth gear driven gear 7 and fifth gear driven gear 9 are installed, five and sixth gear synchronizers 8 are arranged between them, and shift fork 10 is arranged on the synchronizer 8. Also have second gear driven gear 11 simultaneously, one and two gear synchronizers 12, first gear driven gear 13, the first final reduction transmission gear 14 is all installed on the three or four reverse gear output shafts 6 of one or two, five or six gears. Third and fourth reverse gear output shaft 15 is equipp...

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Abstract

The invention discloses a six-speed mechanical speed changer of car, comprising an input axle connected with the engine, first, second, fifth, and sixth output axles, third, and fourth backward output axles and semi axle arranged at one side of the input axle. The invention uses three axle to realize six forward shifts, to obtain compact structure, compared with five-speed hand-operated speed changer, to obtain shorten axle size, low differential speed, and simple shift. The invention has lower shift time and differential speed than general five-speed hand-operated speed changer.

Description

technical field [0001] The invention relates to a speed changer, in particular to a six-speed mechanical car speed changer for a transverse front drive car. Background technique [0002] At present, the transmissions matched by all domestic cars are manual transmissions with 4 gears or 5 gears except automatic transmissions, of which 5 gears are the mainstream. Domestic car transmission manufacturers have not yet seen a six-speed manual transmission come out. At present, there are very few cars matching six-speed manual transmissions, and their transmissions are all imported from abroad. Due to the limited layout space of the car transmission, the transmission is upgraded from 5th gear to 6th gear. If a new structure is not adopted, it will inevitably bring about problems such as difficulty in the space layout of the vehicle, increased weight and complexity of the transmission control mechanism. Therefore, although it only increases However, the difficulty of its developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/12F16H48/06
Inventor 刘德保王亚锋殷崇一王魏
Owner SHAANXI FAST GEAR CO
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