JPS59147220U - Transmission operating mechanism - Google Patents
Transmission operating mechanismInfo
- Publication number
- JPS59147220U JPS59147220U JP3838383U JP3838383U JPS59147220U JP S59147220 U JPS59147220 U JP S59147220U JP 3838383 U JP3838383 U JP 3838383U JP 3838383 U JP3838383 U JP 3838383U JP S59147220 U JPS59147220 U JP S59147220U
- Authority
- JP
- Japan
- Prior art keywords
- select
- lever
- arm shaft
- yoke
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第４図は本考案が実施される変速機の操作
機構を示し、第１図は斜視図、第２図は一部を平面で示
す第１図の■−■線断面図、第３図はジヨイントボール
およびジヨイントボール係合部材の■−■線と直交する
線における断面図、第４図はセレクトアームシャフト部
分の一部を平面で示す拡大側面図である。第５図は従来
例のジヨイントボールおよびジヨイントボール係合部材
の一部を平面で示す断面図である。第６図および第７図
は本考案の実施例を示し、第６図はジヨイントボールと
ジヨイントボール係合部分の斜視図、第７図は同部分の
一部を平面で示す拡大断面図である。
１・・・・・・チェンジレバー、２Ａ、 ２Ｂ・・・
・・・ヨーク、３・・・・・・球面、４・・・・・・ス
リーブ、５・・・・・・球面シートを有するサポート、
６・・・・・・セレクトアームシャフト、７・・・・・
・ブーツ、８・・・・・・大径部、９・・・・・・ジヨ
イントボール、１０・・・・・・ナツト、１１・・・・
・・軸受、１３・・・・・・セレクトレバー、１４・・
・・・・有底円筒状部材、１５−−−−−−セレクトロ
ッド、１６・・・・・・シフトレバ−１１７−−−−−
−シフトロツド。1 to 4 show the operation mechanism of a transmission in which the present invention is implemented, FIG. 1 is a perspective view, and FIG. 2 is a sectional view taken along the line ■-■ of FIG. 1, partially shown in plan view, FIG. 3 is a cross-sectional view of the joint ball and the joint ball engaging member taken along a line perpendicular to the line ■-■, and FIG. 4 is an enlarged side view showing a part of the select arm shaft portion in plan view. FIG. 5 is a cross-sectional plan view showing part of a conventional joint ball and joint ball engaging member. 6 and 7 show an embodiment of the present invention, FIG. 6 is a perspective view of a joint ball and a joint ball engaging portion, and FIG. 7 is an enlarged sectional view showing a part of the same portion in a plan view. It is. 1...Change lever, 2A, 2B...
... Yoke, 3 ... Spherical surface, 4 ... Sleeve, 5 ... Support having a spherical sheet,
6...Select arm shaft, 7...
・Boots, 8...Large diameter section, 9...Joint ball, 10...Nut, 11...
...Bearing, 13...Select lever, 14...
......Cylindrical member with bottom, 15-----Select rod, 16...Shift lever -117--
-Shiftrod.
Claims (1)
部に球面部を有するスリーブを挾み、そのスリーブの球
面部を車体に設けられ球面シートを有するサポートで支
持して、チェンジレバーを車体に対してセレクト方向（
Ｙ−Ｙ方向）およびセレクト方向と交差するシフト方向
（Ｘ−Ｘ方向）に揺動自在となし、またヨークおよびス
リーブを貫通するセレクトアームシャフトを設けて、セ
レクトアームシャフトの先端を車体に揺動自在に支持さ
れたセレクトレバーの一点と係合させてなるものにおい
て、前記セレクトアームシャフトの先端と、前記セレク
トレバーの一点との係合が、セレクトアームシャフトの
先端にジヨイントボールを一体に設け、またセレクトレ
バーの一点に有底の円筒状部材を一体に設けて、その有
底の円筒状部材とジヨイントボールとを係合させるもの
であり、かつセレクトレバーの中立軸にジヨイントボー
ルの中心を一致させてなることを特徴とする変速機の操
作機構。A yoke is provided at the lower end of the change lever, a sleeve having a spherical surface in the center is sandwiched between the yoke, and the spherical portion of the sleeve is supported by a support provided on the vehicle body and having a spherical seat, and the change lever is moved against the vehicle body. Select direction (
Y-Y direction) and the shift direction (X-X direction) that intersects the select direction.A select arm shaft is provided that passes through the yoke and sleeve, and the tip of the select arm shaft swings against the vehicle body. In the structure in which the select lever is engaged with one point of the select lever that is freely supported, the engagement between the tip of the select arm shaft and the one point of the select lever is achieved by integrally providing a joint ball at the tip of the select arm shaft. In addition, a cylindrical member with a bottom is integrally provided at one point of the select lever, and the cylindrical member with a bottom is engaged with a joint ball, and the neutral axis of the select lever is provided with a cylindrical member with a bottom. A transmission operating mechanism characterized by aligning the centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3838383U JPS59147220U (en) | 1983-03-18 | 1983-03-18 | Transmission operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3838383U JPS59147220U (en) | 1983-03-18 | 1983-03-18 | Transmission operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147220U true JPS59147220U (en) | 1984-10-02 |
| JPS635061Y2 JPS635061Y2 (en) | 1988-02-10 |
Family
ID=30169053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3838383U Granted JPS59147220U (en) | 1983-03-18 | 1983-03-18 | Transmission operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067371A (en) * | 2011-09-07 | 2013-04-18 | Kubota Corp | Work vehicle |
-
1983
- 1983-03-18 JP JP3838383U patent/JPS59147220U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067371A (en) * | 2011-09-07 | 2013-04-18 | Kubota Corp | Work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS635061Y2 (en) | 1988-02-10 |
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