JPS6299474U - - Google Patents
Info
- Publication number
- JPS6299474U JPS6299474U JP19260685U JP19260685U JPS6299474U JP S6299474 U JPS6299474 U JP S6299474U JP 19260685 U JP19260685 U JP 19260685U JP 19260685 U JP19260685 U JP 19260685U JP S6299474 U JPS6299474 U JP S6299474U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- axle
- pair
- steering lever
- pilot
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図はこの考案の一実施例を示す配管図、第
２図はこの考案を実施した車輌の平面図、第３図
は同上の側面図、第４図は同上の前部車軸の連結
機構の一実施例を示す拡大平面図である。
１……台車、３……前部車軸、４……後部車軸
、１１……前部ステアリングレバー、１２……後
部ステアリングレバー、１５……前部油圧シリン
ダ、１６……後部油圧シリンダ、２７……ステア
リングハンドル、２８……ステアリング弁、３５
，３６……パイロツトシリンダ、３７，３８，４
１，４２……配管。
Figure 1 is a piping diagram showing one embodiment of this invention, Figure 2 is a plan view of a vehicle implementing this invention, Figure 3 is a side view of the same, and Figure 4 is the front axle connection mechanism of the same. FIG. 2 is an enlarged plan view showing one embodiment of the invention. 1... Truck, 3... Front axle, 4... Rear axle, 11... Front steering lever, 12... Rear steering lever, 15... Front hydraulic cylinder, 16... Rear hydraulic cylinder, 27... ... Steering handle, 28 ... Steering valve, 35
, 36...Pilot cylinder, 37, 38, 4
1,42...Piping.
Claims (1)
旋回自在に取付け、前記車軸を旋回させる前部ス
テアリングレバーと、後部車軸を旋回させる後部
ステアリングレバーを設け、前記ステアリングレ
バーを操作する左右一対の前部油圧シリンダと、
後部ステアリングレバーを操作する左右一対の後
部油圧シリンダとをステアリングハンドルの操作
により制御して前部車軸と後部車軸を相反する方
向に旋回させる油圧回路を設けた車輌の操舵装置
において、前記各ステアリングレバーにそれぞれ
左右一対のパイロツトシリンダのピストンロツド
を連結し、同じステアリングレバーに属する一方
のパイロツトシリンダのヘツド側と他方のパイロ
ツトシリンダのロツド側とを連通させる配管を設
けた車輌の操舵用油圧回路。 A front axle and a rear axle are each rotatably attached to the lower part of the truck, and a front steering lever for rotating the axle and a rear steering lever for rotating the rear axle are provided, and a pair of left and right front axles are provided to operate the steering lever. part hydraulic cylinder,
In a vehicle steering system, each of the steering levers is provided with a hydraulic circuit that controls a pair of left and right rear hydraulic cylinders for operating rear steering levers by operating a steering handle to turn a front axle and a rear axle in opposite directions. A hydraulic circuit for steering a vehicle, which connects the piston rods of a pair of left and right pilot cylinders to the piston rods, respectively, and is provided with piping that communicates the head side of one pilot cylinder and the rod side of the other pilot cylinder belonging to the same steering lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985192606U JPH0425422Y2 (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985192606U JPH0425422Y2 (en) | 1985-12-13 | 1985-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299474U true JPS6299474U (en) | 1987-06-24 |
| JPH0425422Y2 JPH0425422Y2 (en) | 1992-06-17 |
Family
ID=31147845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985192606U Expired JPH0425422Y2 (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425422Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53136234A (en) * | 1977-04-28 | 1978-11-28 | Caterpillar Tractor Co | Steering system |
| JPS5643063A (en) * | 1979-09-18 | 1981-04-21 | Komatsu Ltd | Steering device for travelling vehicle |
| JPS58183356A (en) * | 1982-04-19 | 1983-10-26 | Iseki & Co Ltd | Shimmy damper attaching structure |
-
1985
- 1985-12-13 JP JP1985192606U patent/JPH0425422Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53136234A (en) * | 1977-04-28 | 1978-11-28 | Caterpillar Tractor Co | Steering system |
| JPS5643063A (en) * | 1979-09-18 | 1981-04-21 | Komatsu Ltd | Steering device for travelling vehicle |
| JPS58183356A (en) * | 1982-04-19 | 1983-10-26 | Iseki & Co Ltd | Shimmy damper attaching structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425422Y2 (en) | 1992-06-17 |