JPH0210180U - - Google Patents
Info
- Publication number
- JPH0210180U JPH0210180U JP8917788U JP8917788U JPH0210180U JP H0210180 U JPH0210180 U JP H0210180U JP 8917788 U JP8917788 U JP 8917788U JP 8917788 U JP8917788 U JP 8917788U JP H0210180 U JPH0210180 U JP H0210180U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rear wheel
- piston
- wheel steering
- pair
- 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
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Actuator (AREA)
Description
第１図は本考案に係る後輪操舵装置の第１実施
例を示す図、第２図は本考案に係る後輪操舵装置
の第２実施例を示す図である。
１，３１……後輪操舵装置、２，３２……シリ
ンダ、３，３３……ピストン、１６……保持手段
、１７……ガスシリンダ、１８，１９……一対の
空気室、２０……ガスピストン（容積変化手段）
、４５……保持手段、４６，４７……液室、５２
，５３……アキユムレータ、５４，５５……液室
、５８，５９……一対の空気室、６０，６１……
ガスピストン（容積変化手段）。
FIG. 1 is a diagram showing a first embodiment of the rear wheel steering device according to the present invention, and FIG. 2 is a diagram showing a second embodiment of the rear wheel steering device according to the present invention. 1, 31... Rear wheel steering device, 2, 32... Cylinder, 3, 33... Piston, 16... Holding means, 17... Gas cylinder, 18, 19... Pair of air chambers, 20... Gas Piston (volume changing means)
, 45... Holding means, 46, 47... Liquid chamber, 52
, 53... Accumulator, 54, 55... Liquid chamber, 58, 59... Pair of air chambers, 60, 61...
Gas piston (volume change means).
Claims (1)
内のピストンを略車幅方向に変位させ、該変位量
に応じた転舵角を後輪に与える後輪転舵用パワー
シリンダを具備し、該パワーシリンダには、前記
作動油圧が低いときに、シリンダ内のピストン位
置を中立に保持する保持手段が備えられた後輪操
舵装置において、 前記保持手段は、車幅方向に設けられた少なく
とも一対の空気室と、前記ピストンの変位に応じ
て一対の空気室内の容積を補完的に変化させる容
積変化手段と、を備えたことを特徴とする後輪操
舵装置。[Scope of claim for utility model registration] Rear wheel steering power that displaces a piston in a cylinder substantially in the vehicle width direction in response to hydraulic pressure from a hydraulic pressure supply means, and provides the rear wheels with a steering angle corresponding to the amount of displacement. A rear wheel steering device comprising a cylinder, and the power cylinder is provided with a holding means for holding a piston position in the cylinder in a neutral position when the working oil pressure is low, wherein the holding means is arranged in the vehicle width direction. A rear wheel steering device comprising: at least one pair of air chambers; and a volume changing means for complementary changing the volume of the pair of air chambers in response to displacement of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8917788U JPH0210180U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8917788U JPH0210180U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210180U true JPH0210180U (en) | 1990-01-23 |
Family
ID=31313730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8917788U Pending JPH0210180U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210180U (en) |
-
1988
- 1988-07-04 JP JP8917788U patent/JPH0210180U/ja active Pending