JPH02113058U - - Google Patents
Info
- Publication number
- JPH02113058U JPH02113058U JP2241389U JP2241389U JPH02113058U JP H02113058 U JPH02113058 U JP H02113058U JP 2241389 U JP2241389 U JP 2241389U JP 2241389 U JP2241389 U JP 2241389U JP H02113058 U JPH02113058 U JP H02113058U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- key switch
- work vehicle
- control device
- traveling work
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Friction Gearing (AREA)
- Control Of Transmission Device (AREA)
Description
第１図はこの考案の電気回路図、第２図は同じ
く油圧回路図、第３図は他の実施例の電気回路図
である。
符号、６……変速作動装置、１０……変速コン
トローラ、１１……キースイツチ。
FIG. 1 is an electric circuit diagram of this invention, FIG. 2 is a hydraulic circuit diagram, and FIG. 3 is an electric circuit diagram of another embodiment. Code, 6...speed change actuator, 10...speed change controller, 11...key switch.
Claims (1)
た変速コントローラ１０によつて電気的制御する
走行作業車の変速制御装置において、前記変速コ
ントローラ１０に、前記キースイツチ１１がオフ
、かつ、エンジン回転状態を検出するキースイツ
チオフ検出機能と、このキースイツチオフ検出機
能が働いたとき、前記変速作動装置６を減速側に
優先して作動させる減速機能とを持たせてなる走
行作業車の変速制御装置。 In a speed change control device for a traveling work vehicle in which a speed change actuating device 6 is electrically controlled by a speed change controller 10 connected to a key switch 11, the speed change controller 10 detects that the key switch 11 is off and the engine rotation state is detected. A speed change control device for a traveling work vehicle, which has a key switch off detection function and a deceleration function that operates the speed change actuating device 6 preferentially to the deceleration side when the key switch off detection function is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2241389U JPH0619876Y2 (en) | 1989-02-27 | 1989-02-27 | Shift control device for traveling work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2241389U JPH0619876Y2 (en) | 1989-02-27 | 1989-02-27 | Shift control device for traveling work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02113058U true JPH02113058U (en) | 1990-09-10 |
| JPH0619876Y2 JPH0619876Y2 (en) | 1994-05-25 |
Family
ID=31240512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2241389U Expired - Lifetime JPH0619876Y2 (en) | 1989-02-27 | 1989-02-27 | Shift control device for traveling work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619876Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169155A (en) * | 2009-01-21 | 2010-08-05 | Mitsubishi Agricult Mach Co Ltd | Controller of working vehicle |
-
1989
- 1989-02-27 JP JP2241389U patent/JPH0619876Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169155A (en) * | 2009-01-21 | 2010-08-05 | Mitsubishi Agricult Mach Co Ltd | Controller of working vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619876Y2 (en) | 1994-05-25 |