JPH0455440U - - Google Patents
Info
- Publication number
- JPH0455440U JPH0455440U JP9869590U JP9869590U JPH0455440U JP H0455440 U JPH0455440 U JP H0455440U JP 9869590 U JP9869590 U JP 9869590U JP 9869590 U JP9869590 U JP 9869590U JP H0455440 U JPH0455440 U JP H0455440U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- hydraulic
- steering
- air
- cooling
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims 3
- 239000003921 oil Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は本考案いの全体的な構成図、第２図は
要部の拡大斜視図である。
１……前輪、２……後輪、４……前輪用ギヤボ
ツクス、９……後輪用ブースタ、１２，１３……
油圧ポンプ、１５……オイルタンク、１７，１８
……配管、２０……冷却フイン、２３……サーモ
スイツチ、２４……マグネチツクバルブ、２５…
…エアタンク。
FIG. 1 is an overall configuration diagram of the present invention, and FIG. 2 is an enlarged perspective view of the main parts. 1...Front wheel, 2...Rear wheel, 4...Gearbox for front wheel, 9...Booster for rear wheel, 12, 13...
Hydraulic pump, 15... Oil tank, 17, 18
...Piping, 20...Cooling fin, 23...Thermo switch, 24...Magnetic valve, 25...
...air tank.
Claims (1)
操舵機構に作動油を供給する油圧ポンプと、油圧
操舵機構からの作動油が還流されるオイルタンク
とを備える四輪操舵車において、前記作動油を導
く配管の途中に設けた冷却フインと、作動油の温
度上昇時に冷却フインに向けてエアタンクからの
冷却空気を吹き付ける空気噴出管とを備えたこと
を特徴とする四輪操舵車の操舵オイル冷却装置。 A four-wheel steered vehicle comprising a mechanism for hydraulically steering front wheels and rear wheels, a hydraulic pump for supplying hydraulic oil to the hydraulic steering mechanism, and an oil tank to which hydraulic oil from the hydraulic steering mechanism is recirculated. Steering oil for a four-wheel steering vehicle, characterized in that it is equipped with a cooling fin provided in the middle of a piping that guides the oil, and an air jet pipe that blows cooling air from an air tank toward the cooling fin when the temperature of the hydraulic oil rises. Cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9869590U JPH0455440U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9869590U JPH0455440U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455440U true JPH0455440U (en) | 1992-05-12 |
Family
ID=31840056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9869590U Pending JPH0455440U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455440U (en) |
-
1990
- 1990-09-20 JP JP9869590U patent/JPH0455440U/ja active Pending