JPH03206U - - Google Patents
Info
- Publication number
- JPH03206U JPH03206U JP6159489U JP6159489U JPH03206U JP H03206 U JPH03206 U JP H03206U JP 6159489 U JP6159489 U JP 6159489U JP 6159489 U JP6159489 U JP 6159489U JP H03206 U JPH03206 U JP H03206U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air spring
- spring
- reverse
- solenoid valve
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は、この考案の一実施例を示し、第１図は
、バスの斜視図、第２図は、エアサスペンシヨン
装置の空圧回路図、第３図は、バスに於けるルー
フの部分断面図、第４図は、電子コントローラの
作動を示すフローチヤートである。
３Ｌ，３Ｒ，１２Ｌ，１２Ｒ……エアスプリン
グ、５……補助エアタンク、６……電磁弁、１５
……電子コントローラ、１９……バツクアプラン
プスイツチ（後退検出センサ）。
The drawings show one embodiment of this invention; Fig. 1 is a perspective view of a bus, Fig. 2 is a pneumatic circuit diagram of an air suspension device, and Fig. 3 is a partial cross-section of the roof of the bus. FIG. 4 is a flowchart showing the operation of the electronic controller. 3L, 3R, 12L, 12R...Air spring, 5...Auxiliary air tank, 6...Solenoid valve, 15
...Electronic controller, 19... Backup lamp switch (backward detection sensor).
Claims (1)
ずつ設けられ、車体を支えるエアスプリングと、
各エアスプリングに夫々夫々接続された補助エア
タンクと、互いに組をなすエアスプリングと補助
エアタンクとの間に設けられ、これらの間の連通
を断続してエアスプリングのばね定数を可変する
電磁弁と、自動車のトランスミツシヨンギアが後
退位置に切り換えられたとき、その検出信号を出
力する後退検知センサ、この後退検知センサから
の検出信号を受け取つたとき、後車軸側のエアス
プリングと組をなす電磁弁を閉位置に切り換え作
動させる制御信号を出力する電子コントローラと
を具備したことを特徴とする自動車の電子制御型
エアサスペンシヨン装置。 At least one air spring is provided between the vehicle body and each axle to support the vehicle body;
an auxiliary air tank connected to each air spring, and a solenoid valve provided between the air spring and the auxiliary air tank that form a pair with each other, and for changing the spring constant of the air spring by intermittent communication therebetween; A reverse detection sensor that outputs a detection signal when the transmission gear of an automobile is switched to the reverse position, and a solenoid valve that pairs with the air spring on the rear axle side when the detection signal from the reverse detection sensor is received. An electronically controlled air suspension device for an automobile, comprising: an electronic controller that outputs a control signal for switching the air suspension to a closed position and operating the air suspension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159489U JPH03206U (en) | 1989-05-26 | 1989-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159489U JPH03206U (en) | 1989-05-26 | 1989-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03206U true JPH03206U (en) | 1991-01-07 |
Family
ID=31589979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6159489U Pending JPH03206U (en) | 1989-05-26 | 1989-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03206U (en) |
-
1989
- 1989-05-26 JP JP6159489U patent/JPH03206U/ja active Pending
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