JPH0372089U - - Google Patents
Info
- Publication number
- JPH0372089U JPH0372089U JP13405589U JP13405589U JPH0372089U JP H0372089 U JPH0372089 U JP H0372089U JP 13405589 U JP13405589 U JP 13405589U JP 13405589 U JP13405589 U JP 13405589U JP H0372089 U JPH0372089 U JP H0372089U
- Authority
- JP
- Japan
- Prior art keywords
- state
- switched
- operated
- traveling
- aircraft
- 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 5
- 230000033001 locomotion Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Description
図面は本考案に係る作業車の走行用操作構造の
実施例を示し、第１図は走行用操作構造の概略図
、第２図は伝動系統図である。
７……走行装置、８，９……操向操作具、２７
……連係機構、Ｅ……機体操向用装置、Ｍ２……
走行用変速装置。
The drawings show an embodiment of the operation structure for traveling of a working vehicle according to the present invention, and FIG. 1 is a schematic diagram of the operation structure for traveling, and FIG. 2 is a transmission system diagram. 7... Traveling device, 8, 9... Steering operation tool, 27
... Linkage mechanism, E ... Aircraft orientation device, M 2 ...
Driving transmission.
Claims (1)
進駆動状態と制動状態と後進駆動状態とに各別切
換え自在な一対の機体操向用装置Ｅ，Ｅを設ける
と共に、前記機体操向用装置Ｅを操作する操向操
作具８，９を人為操作自在に設けた作業車の走行
用操作構造であつて、走行用変速装置Ｍ２が低速
側に操作されると、自動的にいずれもの前記機体
操向用装置Ｅの前進駆動状態と制動状態と後進駆
動状態との切換え操作が可能になり、かつ、前記
走行用変速装置Ｍ２が高速側に操作されると、自
動的にいずれもの前記機体操向用装置Ｅの前進駆
動状態と制動状態との切換え操作が可能で後進駆
動状態への切換え操作が不能になる状態に前記走
行用変速装置Ｍ２と前記機体操向用装置Ｅとを連
係する連係機構２７を設けてある作業車の走行用
操作構造。 A pair of aircraft orientation devices E, which act on the left and right traveling devices 7, 7 separately and can be independently switched between a forward driving state, a braking state, and a backward driving state, are provided, and the aircraft orientation device E This operating structure for traveling of a work vehicle is provided with steering operation tools 8 and 9 that can be operated manually, and when the traveling transmission M2 is operated to a low speed side, each of the aforementioned machinery is automatically operated. When it becomes possible to switch the forward driving state, braking state, and reverse driving state of the motion direction device E, and when the traveling transmission device M2 is operated to the high speed side, all of the aforementioned vehicles are automatically switched. The traveling transmission M2 and the aircraft direction device E are linked to a state in which the aircraft direction device E can be switched between a forward drive state and a braking state, but cannot be switched to a reverse drive state. An operation structure for driving a work vehicle, which is provided with a linkage mechanism 27 for controlling the movement of the work vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134055U JPH082034Y2 (en) | 1989-11-17 | 1989-11-17 | Operation structure for traveling of work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134055U JPH082034Y2 (en) | 1989-11-17 | 1989-11-17 | Operation structure for traveling of work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372089U true JPH0372089U (en) | 1991-07-22 |
| JPH082034Y2 JPH082034Y2 (en) | 1996-01-24 |
Family
ID=31681423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134055U Expired - Lifetime JPH082034Y2 (en) | 1989-11-17 | 1989-11-17 | Operation structure for traveling of work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082034Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515188U (en) * | 1978-07-18 | 1980-01-30 | ||
| JPS55120568U (en) * | 1979-02-20 | 1980-08-26 | ||
| JPS55123039A (en) * | 1979-03-13 | 1980-09-22 | Kubota Ltd | Traveling agricultural machine |
| JPS55161660U (en) * | 1979-04-29 | 1980-11-20 |
-
1989
- 1989-11-17 JP JP1989134055U patent/JPH082034Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515188U (en) * | 1978-07-18 | 1980-01-30 | ||
| JPS55120568U (en) * | 1979-02-20 | 1980-08-26 | ||
| JPS55123039A (en) * | 1979-03-13 | 1980-09-22 | Kubota Ltd | Traveling agricultural machine |
| JPS55161660U (en) * | 1979-04-29 | 1980-11-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082034Y2 (en) | 1996-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |