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Manual transmission for vehicle

A technology for transmissions and vehicles, which is applied in the direction of vehicle gearboxes, vehicle components, transmission components, etc., and can solve problems such as the narrowing of M/T loading space

Inactive Publication Date: 2018-06-08
AISIN AI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the M / T loading space is further narrowed

Method used

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  • Manual transmission for vehicle
  • Manual transmission for vehicle
  • Manual transmission for vehicle

Examples

Experimental program
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Effect test

no. 1 approach

[0093] (Operation of the first embodiment)

[0094] Next, the operation of the vehicle manual transmission M / T configured as described above will be described. Hereinafter, each shift speed of the vehicle manual transmission M / T will be described in order.

[0095]

[0096] If the shift lever is operated to the position corresponding to the first gear, then if Figure 2A As shown, the shaft sleeve S1 is switched to the "first gear state", and the other shaft sleeves S2 and S3 are switched to the non-connected state. Thus, if Figure 2A As shown by the middle thick solid line, in the manual transmission M / T for vehicles, (input shaft Ai→first-speed driving gear Gi1→first-speed driven gear Go1→second connecting member 12→shaft sleeve S1→first connecting member 11 → Third intermediate shaft A3 → Third relay gear Gc3 → First relay gear Gc1 → Second relay gear Gc2 → Second intermediate shaft A2 → Second final drive gear Gfi2 → Final driven gear Gfo → Output shaft Ao ) such a ...

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PUM

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Abstract

The present invention provides a manual transmission for a vehicle, wherein the manual transmission is provided with: a plurality of driving gears provided to an input shaft; driven gears which are provided to a first intermediate shaft, a second intermediate shaft, and a third intermediate shaft and which are always engaged with the driving gears; and a gear switching system that uses one of thedriven gears and the driving gears as idler gears provided so as to be able to rotate idly with respect to the shafts to which said gears are provided, that uses the other of the driven gears and thedriving gears as fixed gears that are fixed to the shafts to which said gears are provided, and that disengageably fixes an idler gear corresponding to one gear selected among a plurality of gears tothe shaft to which the idler gear is provided.

Description

technical field [0001] The present invention relates to a manual transmission for vehicles. Background technique [0002] Conventionally, a transmission described in Patent Document 1 is known as a vehicle manual transmission (hereinafter referred to as M / T) provided with a plurality of shift speeds. In this type of M / T, the input shaft that forms the transmission system between the output shaft of the engine, the output shaft that forms the transmission system between the drive wheels, and two intermediate shafts (the first intermediate shaft and the second intermediate shaft) Shafts) are rotatably supported by the casing in parallel to each other. [0003] Figure 16 This is an example of the above-mentioned type of M / T provided with six shift speeds (first to sixth) for forward movement (sixth speed M / T). Figure 16 In the shown six-speed M / T, on the input shaft Ai, the drive gear G1i for the first speed, the drive gear G2i for the second speed, and " The first dual-pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/093
CPCF16H3/093F16H2003/0822F16H2003/0931F16H2200/0008F16H2200/0052
Inventor 桝井勇树
Owner AISIN AI CO LTD