JPS6276034U - - Google Patents
Info
- Publication number
- JPS6276034U JPS6276034U JP16886885U JP16886885U JPS6276034U JP S6276034 U JPS6276034 U JP S6276034U JP 16886885 U JP16886885 U JP 16886885U JP 16886885 U JP16886885 U JP 16886885U JP S6276034 U JPS6276034 U JP S6276034U
- Authority
- JP
- Japan
- Prior art keywords
- neutral position
- speed change
- valve
- change valve
- operated
- 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
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案に係る作業車の操作構造の実施例
を示し、第１図は変速操作部の概略構成を示す側
面図、第２図は伝動系の概略図、第３図は操縦部
の平面図、第４図はコンバインの全体側面図であ
る。
２０……油圧クラツチ、２２……ブレーキ、４
１……変速バルブ、Ｎ……第１中立スイツチ、Ｐ
……第２中立位置。
The drawings show an embodiment of the operation structure of a working vehicle according to the present invention, FIG. 1 is a side view showing the schematic configuration of the gear shift operation section, FIG. 2 is a schematic diagram of the transmission system, and FIG. 3 is a plan view of the control section. FIG. 4 is an overall side view of the combine harvester. 20... Hydraulic clutch, 22... Brake, 4
1...Shift valve, N...First neutral switch, P
...Second neutral position.
Claims (1)
せることにより変速され、かつ、複数の前記油圧
クラツチ２０が１つの変速バルブ４１により操作
される走行用変速装置を設けた作業車の操作構造
であつて、前記変速バルブ４１に第１中立位置Ｎ
及び第２中立位置Ｐを備えさせると共に、前記変
速バルブ４１が前記第２中立位置Ｐに操作される
ことによつてのみ入りになるように、走行装置用
のブレーキ２２を前記変速バルブ４１に連係させ
てある作業車の操作構造。 This is an operating structure for a work vehicle equipped with a traveling transmission in which the speed is changed by selectively engaging and operating a plurality of hydraulic clutches 20, and in which the plurality of hydraulic clutches 20 are operated by one shift valve 41. , the shift valve 41 is placed in a first neutral position N.
and a second neutral position P, and a brake 22 for the traveling device is linked to the speed change valve 41 so that the speed change valve 41 is turned on only when the speed change valve 41 is operated to the second neutral position P. The operating structure of a working vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16886885U JPS6276034U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16886885U JPS6276034U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276034U true JPS6276034U (en) | 1987-05-15 |
Family
ID=31102146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16886885U Pending JPS6276034U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276034U (en) |
-
1985
- 1985-10-31 JP JP16886885U patent/JPS6276034U/ja active Pending