JPH0396259U - - Google Patents
Info
- Publication number
- JPH0396259U JPH0396259U JP544590U JP544590U JPH0396259U JP H0396259 U JPH0396259 U JP H0396259U JP 544590 U JP544590 U JP 544590U JP 544590 U JP544590 U JP 544590U JP H0396259 U JPH0396259 U JP H0396259U
- Authority
- JP
- Japan
- Prior art keywords
- self
- propelled vehicle
- traveling
- width
- propelled
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
図面は本考案の一実施例を示すもので、そのう
ち第１図は平面図、第２図は縦断正面図、第３図
は同作動状態の縦断正面図、第４図は同斜視図、
第５図は同要部縦断正面図、第６図は第５図にお
ける−線断面図である。
１……自走車本体、２……走行駆動部材、３…
…油圧シリンダ、４……走行幅切換杆、４ａ……
枢支軸、４ｂ……上端部、５……着脱装置、９…
…ストツパー、１０……位置決め杆、１１……ス
トツパー。
The drawings show an embodiment of the present invention, of which FIG. 1 is a plan view, FIG. 2 is a longitudinal front view, FIG. 3 is a longitudinal front view of the same operating state, and FIG. 4 is a perspective view of the same.
FIG. 5 is a longitudinal sectional front view of the same main part, and FIG. 6 is a sectional view taken along the line -- in FIG. 1...Self-propelled vehicle body, 2...Traveling drive member, 3...
...Hydraulic cylinder, 4...Traveling width switching rod, 4a...
Pivot shaft, 4b...upper end, 5... attachment/detachment device, 9...
...Stopper, 10...Positioning rod, 11...Stopper.
Claims (1)
動部材との間に油圧シリンダが枢支連結され、該
油圧シリンダの伸縮作動によつて自走車の走行幅
が変換されるようにした自走車の走行幅変換装置
において、走行駆動部材に走行幅切換杆が、その
下端部の枢支軸を中心にその遊端部たる上端部が
前記油圧シリンダに対して遠近数段階に切換回動
するよう枢支され、且つ切り換わつた位置で上記
切換杆を不動状態に止着すると共に、その止着状
態を脱出させることが可能な着脱装置が上記切換
杆に設けられ、該切換杆の上端部付近に前記油圧
シリンダの一端部が連結されてなることを特徴と
する自走車の走行幅変換装置。 (2) 前記自走駆動部材を外側寄りまたは内側寄
り位置に切換えたとき、その切換位置からの自走
駆動部材の移動を阻止するストツパー機構が設け
られてなる請求項１記載の自走車の走行幅変換装
置。[Scope of Claim for Utility Model Registration] (1) A hydraulic cylinder is pivotally connected between the main body of the self-propelled vehicle and traveling drive members at both ends in the width direction of the main body, and the self-propelled vehicle is In the traveling width converting device for a self-propelled vehicle, the traveling width switching rod is provided in the traveling drive member, and the upper end, which is the free end, is centered around the pivot shaft at the lower end of the rod. An attachment/detachment device is provided that is pivotably supported to be rotated in a number of distances and directions relative to the cylinder, and that is capable of fixing the switching rod in an immovable state at the switched position and releasing the fixed state. A running width converting device for a self-propelled vehicle, characterized in that it is provided on the switching rod, and one end of the hydraulic cylinder is connected near an upper end of the switching rod. (2) The self-propelled vehicle according to claim 1, further comprising a stopper mechanism that prevents movement of the self-propelled drive member from the switching position when the self-propelled drive member is switched to an outer or inner position. Travel width conversion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544590U JPH0630622Y2 (en) | 1990-01-23 | 1990-01-23 | Traveling width conversion device for self-propelled vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544590U JPH0630622Y2 (en) | 1990-01-23 | 1990-01-23 | Traveling width conversion device for self-propelled vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0396259U true JPH0396259U (en) | 1991-10-01 |
| JPH0630622Y2 JPH0630622Y2 (en) | 1994-08-17 |
Family
ID=31509159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP544590U Expired - Fee Related JPH0630622Y2 (en) | 1990-01-23 | 1990-01-23 | Traveling width conversion device for self-propelled vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630622Y2 (en) |
-
1990
- 1990-01-23 JP JP544590U patent/JPH0630622Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630622Y2 (en) | 1994-08-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |