JPH0353327U - - Google Patents
Info
- Publication number
- JPH0353327U JPH0353327U JP11591789U JP11591789U JPH0353327U JP H0353327 U JPH0353327 U JP H0353327U JP 11591789 U JP11591789 U JP 11591789U JP 11591789 U JP11591789 U JP 11591789U JP H0353327 U JPH0353327 U JP H0353327U
- Authority
- JP
- Japan
- Prior art keywords
- safety switch
- operating lever
- operating
- neutral position
- detent
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
Description
第１図はトラクター等の移動農機における変速
装置の操作レバーの支持部を示す操作レバーの全
体図、第２図はトラクターの全体側面図、第３図
は静油圧変速機の変速操作部を示す側面図、第４
図は同じく正面図、第５図はガイド板と安全スイ
ツチの関係を示す要部拡大図、第６図は副変速操
作レバーの支持部を示す正面図、第７図は従来の
連結部の構造を示す断面図、第８図及び第９図は
本明細書記載の構成における連結部の断面図であ
る。
１……操作レバー、１９……介在体、２３……
安全スイツチ。
Fig. 1 is an overall view of the operating lever showing the support part of the operating lever of the transmission in a mobile agricultural machine such as a tractor, Fig. 2 is an overall side view of the tractor, and Fig. 3 is a diagram showing the gear shift operating part of the hydrostatic transmission. Side view, 4th
The figure is also a front view, Figure 5 is an enlarged view of the main part showing the relationship between the guide plate and the safety switch, Figure 6 is a front view showing the support part of the sub-shift operation lever, and Figure 7 is the structure of the conventional connection part. FIGS. 8 and 9 are cross-sectional views of the connecting portion in the configuration described in this specification. 1... Operation lever, 19... Intermediate body, 23...
Safety switch.
Claims (1)
操作レバー１には少なくとも中立位置の位置決め
をするデテント機構を設け、操作レバー１中立位
置においてエンジン始動可能とする安全スイツチ
２３を設けた構成において、中立位置におけるデ
テント位置には前記安全スイツチ２３を設け、中
立位置の操作レバーデテント機構と安全スイツチ
２３の間には操作レバー１に接触して安全スイツ
チ２３をスイツチ作動させる介在体１９を設け、
安全スイツチ作動位置と中立デテント位置とを併
用した変速装置におけるエンジン始動安全スイツ
チ構造。 an operating lever 1 for operating the gear ratio of the transmission;
In a configuration in which the operating lever 1 is provided with a detent mechanism for positioning at least a neutral position, and a safety switch 23 is provided to enable the engine to be started when the operating lever 1 is in the neutral position, the safety switch 23 is provided at the detent position in the neutral position. , an intervening body 19 is provided between the operating lever detent mechanism in the neutral position and the safety switch 23 to contact the operating lever 1 and actuate the safety switch 23;
An engine starting safety switch structure in a transmission that uses both a safety switch operating position and a neutral detent position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115917U JP2509920Y2 (en) | 1989-10-02 | 1989-10-02 | Engine start safety switch structure in transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115917U JP2509920Y2 (en) | 1989-10-02 | 1989-10-02 | Engine start safety switch structure in transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0353327U true JPH0353327U (en) | 1991-05-23 |
| JP2509920Y2 JP2509920Y2 (en) | 1996-09-04 |
Family
ID=31664230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115917U Expired - Lifetime JP2509920Y2 (en) | 1989-10-02 | 1989-10-02 | Engine start safety switch structure in transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509920Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521858U (en) * | 1978-07-28 | 1980-02-12 | ||
| JPS61155728U (en) * | 1985-03-20 | 1986-09-27 | ||
| JPH0176584U (en) * | 1987-11-11 | 1989-05-24 |
-
1989
- 1989-10-02 JP JP1989115917U patent/JP2509920Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521858U (en) * | 1978-07-28 | 1980-02-12 | ||
| JPS61155728U (en) * | 1985-03-20 | 1986-09-27 | ||
| JPH0176584U (en) * | 1987-11-11 | 1989-05-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509920Y2 (en) | 1996-09-04 |