JPH03121979U - - Google Patents
Info
- Publication number
- JPH03121979U JPH03121979U JP3199290U JP3199290U JPH03121979U JP H03121979 U JPH03121979 U JP H03121979U JP 3199290 U JP3199290 U JP 3199290U JP 3199290 U JP3199290 U JP 3199290U JP H03121979 U JPH03121979 U JP H03121979U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- lever
- tilting
- clutch
- reverse
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Control Of Transmission Device (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図Ａは前後進・操向レバーの機構を示す斜視
図、同Ｂ図は同レバー桿の上面図、第２図は速度
段切換用押釦スイツチの回路図、第３図は装軌式
車両の動力伝達の一例を示す系統図、第４図は従
来の変速・操向レバーの１例を示しＡ図は同操作
レバー機構を示す斜視図、Ｂ図は同操作レバーの
配置図である。
７……変速機、１０……前進クラツチ、１１…
…後進クラツチ、１２……１速クラツチ、１３…
…２速クラツチ、１４……３速クラツチ、１９Ｒ
，Ｌ……操向クラツチ、２０Ｒ，Ｌ……操向ブレ
ーキ、２５……変速レバー、２６Ｒ，Ｌ……操向
レバー、２０，４０……ダツシユボード、４１…
…前後進・操向レバー、４９……操向クラツチ・
ブレーキ連動バルブ、５２……変速機制御バルブ
、５４ａ，ｂ，ｃ……速度段切換用押釦スイツチ
、５７……コントローラ。
1 and 2 show an embodiment of the present invention,
Figure 1A is a perspective view showing the mechanism of the forward/reverse/steering lever, Figure B is a top view of the same lever rod, Figure 2 is a circuit diagram of the push button switch for changing speed gears, and Figure 3 is the tracked type. FIG. 4 is a system diagram showing an example of power transmission in a vehicle, FIG. 4 is an example of a conventional gear shift/steering lever, FIG. A is a perspective view showing the operating lever mechanism, and FIG. B is a layout diagram of the operating lever. . 7...Transmission, 10...Forward clutch, 11...
...Reverse clutch, 12...1st speed clutch, 13...
...2nd speed clutch, 14...3rd speed clutch, 19R
, L... Steering clutch, 20R, L... Steering brake, 25... Gear shift lever, 26R, L... Steering lever, 20, 40... Dash board, 41...
...Forward/forward/steering lever, 49...Steering clutch/
Brake interlocking valve, 52...Transmission control valve, 54a, b, c...Push button switch for speed gear change, 57...Controller.
Claims (1)
への傾動による前後進操作とを１本のレバー桿に
より行う前後進・操向レバーと、該レバー桿の上
端部に速度段切換押釦スイツチを配設したことを
特徴とする装軌式車両の変速・操向レバー。 A forward/reverse/steering lever that performs left/right steering by tilting in the left/right direction and forward/backward movement by tilting in the front/rear direction with a single lever rod, and a speed gear selection push button switch at the upper end of the lever rod. A gear shift/steering lever for a tracked vehicle, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3199290U JPH03121979U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3199290U JPH03121979U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121979U true JPH03121979U (en) | 1991-12-12 |
Family
ID=31534819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3199290U Pending JPH03121979U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121979U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598535B2 (en) * | 1980-09-30 | 1984-02-25 | 株式会社 三国製作所 | Molding method of thermoplastic resin sheet |
| JPS604469A (en) * | 1983-06-24 | 1985-01-10 | Komatsu Ltd | Control device for caterpillar type tractor |
-
1990
- 1990-03-28 JP JP3199290U patent/JPH03121979U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598535B2 (en) * | 1980-09-30 | 1984-02-25 | 株式会社 三国製作所 | Molding method of thermoplastic resin sheet |
| JPS604469A (en) * | 1983-06-24 | 1985-01-10 | Komatsu Ltd | Control device for caterpillar type tractor |
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