JPS6343918U - - Google Patents
Info
- Publication number
- JPS6343918U JPS6343918U JP13775186U JP13775186U JPS6343918U JP S6343918 U JPS6343918 U JP S6343918U JP 13775186 U JP13775186 U JP 13775186U JP 13775186 U JP13775186 U JP 13775186U JP S6343918 U JPS6343918 U JP S6343918U
- Authority
- JP
- Japan
- Prior art keywords
- air
- piston
- information
- vehicle
- control device
- 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
- 230000001133 acceleration Effects 0.000 claims 4
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案装置の制御系の原理を示す機構
図、第２図は本考案装置の一実施例を示す回路構
成図である。
１ａ，１ｂ，２ａ，２ｂ……車軸、３ａ，３ｂ
……空気バネ、４ａ……空気ピストン部、４ｂ…
…ピストン部、５ａ，５ｂ，１１ａ，１１ｂ……
前後空圧室、７，９……ピストン、８ａ，８ｂ…
…油圧シリンダ、１０ａ，１０ｂ……センタリン
グスプリング、１３ａ，１３ｂ……開閉弁、２１
ａ，２１ｂ……制御バルブ。
FIG. 1 is a mechanical diagram showing the principle of the control system of the device of the present invention, and FIG. 2 is a circuit configuration diagram showing an embodiment of the device of the present invention. 1a, 1b, 2a, 2b...axle, 3a, 3b
...Air spring, 4a...Air piston part, 4b...
...Piston part, 5a, 5b, 11a, 11b...
Front and rear pneumatic chambers, 7, 9... Pistons, 8a, 8b...
...Hydraulic cylinder, 10a, 10b...Centering spring, 13a, 13b...Opening/closing valve, 21
a, 21b...control valve.
Claims (1)
において、フロント側とリヤ側との対角線上の車
輌の空気バネを一対として、中立位置への復帰性
向を附した空気ピストン部の両端に前記復帰性向
に抗してピストン移動を制御する油圧シリンダを
設けた制御シリンダの介在下に、前記一対の各空
気バネを前記空気ピストン部の前後空圧室に夫々
接続してなることを特徴とする車輌における姿勢
制御装置。 (2) 前記油圧シリンダを車速情報及び操舵角情
報等の横加速度情報並びにブレーキ圧情報及びス
ロツトル開度情報等の前後加速度情報に応じて制
御するようになした実用新案登録請求の範囲第１
項記載の車輌における姿勢制御装置。 (3) 前記空気ピストン部をダブルピストンに構
成し、該空気バネ接続側のピストンに対して、こ
れ等空気バネの各分路を逆位置に接続すると共に
、前記分路中に前記横加速度並びに前後加速度情
報によつて閉路する制御バルブを夫々設けてなる
実用新案登録請求の範囲第１項記載の車輌におけ
る姿勢制御装置。[Claims for Utility Model Registration] (1) In an air suspension mechanism using air springs, an air piston with a tendency to return to a neutral position, using a pair of air springs diagonally on the front and rear sides of the vehicle. Each of the pair of air springs is connected to the front and rear pneumatic chambers of the air piston part, respectively, through a control cylinder having a hydraulic cylinder provided at both ends of the part to control the movement of the piston against the return tendency. An attitude control device for a vehicle characterized by: (2) Utility model registration claim 1, in which the hydraulic cylinder is controlled according to lateral acceleration information such as vehicle speed information and steering angle information, and longitudinal acceleration information such as brake pressure information and throttle opening information.
Attitude control device for the vehicle described in . (3) The air piston portion is constituted as a double piston, and each branch of these air springs is connected in an opposite position to the piston on the side to which the air spring is connected, and the lateral acceleration and the An attitude control device for a vehicle according to claim 1, which is provided with control valves that are closed depending on longitudinal acceleration information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13775186U JPS6343918U (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13775186U JPS6343918U (en) | 1986-09-08 | 1986-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343918U true JPS6343918U (en) | 1988-03-24 |
Family
ID=31042098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13775186U Pending JPS6343918U (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343918U (en) |
-
1986
- 1986-09-08 JP JP13775186U patent/JPS6343918U/ja active Pending
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