JPS60162758U

JPS60162758U - Vehicle transmission

Info

Publication number: JPS60162758U
Application number: JP5107684U
Authority: JP
Inventors: 瑞哉松藤
Original assignee: Kanzaki Kokyukoki Manufacturing Co Ltd
Current assignee: Kanzaki Kokyukoki Manufacturing Co Ltd
Priority date: 1984-04-06
Filing date: 1984-04-06
Publication date: 1985-10-29
Also published as: JPH0126922Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の一部展開縦断面図、第２
図及び第３図はそれぞれ、同実施例の要部を異なった状
態で図示した縦断面図である。１・・・第１の伝動軸、２・・・第２の伝動軸、３゜４
．５・・・歯車、６．７．８・・・歯車、６ａ、８ａ・
・・スプライン爪、７ｃ・・・爪、１１・・・スプライ
ン部、１２．１３・・・径縮小部、１４・・・シフタス
リーブ、１４ａ・・・スプライン爪、１４ｂ・・・爪、
１５・・・フォークシャフト、１６・・・シフトフォー
ク、１７・・・ブツシュ、２０・・・フォーク。Figure 1 is a partially exploded longitudinal cross-sectional view of one embodiment of this invention;
FIG. 3 and FIG. 3 are longitudinal cross-sectional views showing main parts of the same embodiment in different states. 1...First power transmission shaft, 2...Second power transmission shaft, 3゜4
．． 5... Gear, 6.7.8... Gear, 6a, 8a.
...Spline claw, 7c...Claw, 11...Spline part, 12.13...Reduced diameter part, 14...Shifter sleeve, 14a...Spline claw, 14b...Claw,
15...Fork shaft, 16...Shift fork, 17...Button, 20...Fork.

Claims

[Claims for Utility Model Registration] Between the first and second transmission shafts 1 and 2 parallel to each other, three rows of transmission gear trains are provided intermittently in the direction of the transmission shafts,
A vehicular transmission is configured such that first and second transmission shafts 1 and 2 are selectively connected in a variable speed manner by one of the transmission gear trains, wherein the second transmission shaft 2 Reduced diameter portions 12.13 are formed in the second power transmission shaft 2 at one end and the other end of the spline portion 11 provided at the one end and the other end.
Two gears 3 and 5 are fixedly installed on the first transmission shaft 1, and a gear 6 is loosely installed on the second transmission shaft 2 at the reduced diameter portion 12.13. . A gear 4 fixedly installed on the shifter sleeve 14 and a gear 7 loosely installed on the shifter sleeve 14 so as not to be displaceable in the direction of the transmission shaft are meshed together, and furthermore, in two rows of speed change gear trains at one end and the other end. , the two gears 6 on the second transmission shaft 2,
The shifter sleeve 1 is placed on the outer circumferential surface of the boss portion of 8, respectively.
The sleeve 14 at the shift end position in one and the other direction of 4.
A spline pawl 6a that can engage the spline pawl 14a on the inner peripheral surface. 8a, and on the inner circumferential surface of the boss portion of the gear 7 on the shifter sleeve 14 and on the outer circumferential surface of the shifter sleeve 14 in the central transmission gear train, respectively, at an intermediate shift position of the shifter sleeve 14. Claws 7 that can be engaged with
c, 14b is formed.