JPS63147367U - - Google Patents
Info
- Publication number
- JPS63147367U JPS63147367U JP3985087U JP3985087U JPS63147367U JP S63147367 U JPS63147367 U JP S63147367U JP 3985087 U JP3985087 U JP 3985087U JP 3985087 U JP3985087 U JP 3985087U JP S63147367 U JPS63147367 U JP S63147367U
- Authority
- JP
- Japan
- Prior art keywords
- pitman arm
- solenoid
- steering
- lever
- handle
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の実施例である要部の側面図、
第２図は一部を破断した農用４輪トラクタの側面
図、第３図は一部を平面にして示す要部の説明図
、第４図は第１図の一部で示す作動説明図、第５
図は第３図の作動説明図、第６図は第５図の一部
の作動説明図である側面図を示す。
１……ハンドル、２……ピツトマンアーム、３
……プルロツド、４……規制杆、５……ソレノイ
ド、６……副変速レバー、７……スイツチ。
Figure 1 is a side view of the main parts of an embodiment of the present invention;
Fig. 2 is a side view of a four-wheeled agricultural tractor with a part cut away, Fig. 3 is an explanatory diagram of the main parts shown partially in plan view, Fig. 4 is an explanatory diagram of the operation shown in a part of Fig. 1, Fifth
The figure shows an operation explanatory diagram of FIG. 3, and FIG. 6 is a side view that is a partial operation explanatory diagram of FIG. 5. 1...Handle, 2...Pittman arm, 3
...Pull rod, 4...Regulation rod, 5...Solenoid, 6...Sub-shift lever, 7...Switch.
Claims (1)
２に前輪操向用のプルロツド３を連繋して構成す
る農用４輪トラクタにおいて、前記ピツトマンア
ーム２に接触してその回動を規制できる規制杆４
を、ソレノイド５によりピツトマンアーム２の両
側方に出退させることができるように配備し、機
体の副変速レバー６の側方には、該レバーが高速
に入れられると接触して前記ソレノイド５を作動
させるスイツチ７を配備して構成したことを特徴
とするステアリング装置。 In a four-wheel agricultural tractor constructed by connecting a pull rod 3 for steering the front wheels to a pitman arm 2 rotated by a handle 1, a regulating rod 4 that can contact the pitman arm 2 and restrict its rotation.
is arranged so that it can be moved forward and backward on both sides of the pitman arm 2 by a solenoid 5, and on the side of the auxiliary gear shift lever 6 of the aircraft, when the lever is engaged at high speed, it contacts and activates the solenoid 5. A steering device characterized in that it is configured by providing a switch 7 for causing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3985087U JPS63147367U (en) | 1987-03-18 | 1987-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3985087U JPS63147367U (en) | 1987-03-18 | 1987-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147367U true JPS63147367U (en) | 1988-09-28 |
Family
ID=30853408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3985087U Pending JPS63147367U (en) | 1987-03-18 | 1987-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013052771A (en) * | 2011-09-05 | 2013-03-21 | Yanmar Co Ltd | Agricultural tractor |
-
1987
- 1987-03-18 JP JP3985087U patent/JPS63147367U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013052771A (en) * | 2011-09-05 | 2013-03-21 | Yanmar Co Ltd | Agricultural tractor |