JPS58193145U

JPS58193145U - transmission

Info

Publication number: JPS58193145U
Application number: JP9178982U
Authority: JP
Inventors: 省二寺元; 椋代　弘
Original assignee: セイレイ工業株式会社
Priority date: 1982-06-19
Filing date: 1982-06-19
Publication date: 1983-12-22
Also published as: JPS628451Y2

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 drawings]

第１図は、本考案を実施した変速装置の断面図。第２図は摺動ギヤ式変速装置の断面図である。第３図は
、従動ギヤおよび同期ギヤの一部を示す部分断面図であ
る。第４図は、変速操作時の摺動ギヤの移動を示す説明
図で、ａ図は低速伝動、ｂ図は中立伝動、Ｃ図は高速伝
動の状態をそれぞれ示すものである。第５図は本考案の
第２実施例を示す略図である。第６図は、同期ギヤの作
用を示す説明図で、ａ図は第４図ａと第４図すの間、ｂ
図は第４図すと第４図Ｃとの間における摺動ギヤと同期
ギヤとの噛合い状態を示すものである。第７図は、本考
案の第３実施例を示す略図。第８図は第３実施例におけ
る第４図同様の説明図で、ａ図は低速、ｂ、、　ｂ２．
　ｂ３は中立、Ｃ図は高速伝動である。１・・・変速入力軸、２・・・変速中間出力軸、３・・
・摺動体、５Ａ、　　５Ｂ・・・摺動ギヤ、７Ａ、　　
７Ｂ・・・従動ギヤ、８Ａ、　　３Ｂ・・・同期ギヤ。第１図手２１］第５図第７図１−鴻−４FIG. 1 is a sectional view of a transmission implementing the present invention. FIG. 2 is a sectional view of the sliding gear type transmission. FIG. 3 is a partial sectional view showing a portion of the driven gear and the synchronous gear. FIG. 4 is an explanatory diagram showing the movement of the sliding gear during a speed change operation, in which figure a shows the state of low-speed transmission, figure b shows the state of neutral transmission, and figure C shows the state of high-speed transmission. FIG. 5 is a schematic diagram showing a second embodiment of the present invention. Figure 6 is an explanatory diagram showing the action of the synchronous gear, where figure a is between figure 4 a and figure 4, and figure b is
The figure shows the meshing state between the sliding gear and the synchronous gear between FIG. 4 and FIG. 4C. FIG. 7 is a schematic diagram showing a third embodiment of the present invention. FIG. 8 is an explanatory diagram similar to FIG. 4 in the third embodiment, in which figure a is low speed, b, , b2 .
b3 is neutral, and diagram C is high-speed transmission. 1... Speed change input shaft, 2... Speed change intermediate output shaft, 3...
・Sliding body, 5A, 5B...Sliding gear, 7A,
7B... Driven gear, 8A, 3B... Synchronous gear. Figure 1 Hand 21] Figure 5 Figure 7 1-Ko-4

Claims

[Scope of utility model registration request]

In a transmission device that is equipped with a clutch mechanism on the lower transmission side of a sliding gear type transmission mechanism, the sliding gear type transmission mechanism has a pair of left and right driven gears fixed to a transmission output shaft, and a pair of left and right driven gears are fixed to the transmission output shaft, and A pair of left and right synchronous gears are fitted loosely into each other, and a spring is inserted between both synchronous gears to press each synchronous gear against the opposing driven gear, and both sides of the teeth of the synchronous gear are chamfered. A transmission device characterized by: