JPS62167709U - - Google Patents
Info
- Publication number
- JPS62167709U JPS62167709U JP5592286U JP5592286U JPS62167709U JP S62167709 U JPS62167709 U JP S62167709U JP 5592286 U JP5592286 U JP 5592286U JP 5592286 U JP5592286 U JP 5592286U JP S62167709 U JPS62167709 U JP S62167709U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle height
- signal
- sensor
- output
- signals
- 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
- 239000000725 suspension Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案装置の一実施例を示す構成図、
第２図は第１図示実施例における圧力スイツチに
よる信号出力状態を示す特性図、第３図は従来機
構における圧力センサーに基く信号出力状態を示
す特性図である。
１ａ……フロント側のエアサスペンシヨン、１
ｂ……リア側のエアサスペンシヨン、２……給排
気管、４及び５……フロント用の圧力スイツチ、
４′及び５′……リア用の圧力スイツチ、６……
フロントレベリングバルブ、７……リアレベリン
グバルブ。
FIG. 1 is a configuration diagram showing an embodiment of the device of the present invention;
FIG. 2 is a characteristic diagram showing the signal output state by the pressure switch in the first illustrated embodiment, and FIG. 3 is a characteristic diagram showing the signal output state based on the pressure sensor in the conventional mechanism. 1a...Front side air suspension, 1
b... Rear air suspension, 2... Supply and exhaust pipe, 4 and 5... Front pressure switch,
4' and 5'...pressure switch for rear, 6...
Front leveling valve, 7...Rear leveling valve.
Claims (1)
二個の圧力センサーによる制御信号で車高調整を
行う機構において、前記二個の圧力センサーの内
、一方の車高上げ制御用センサーに基く信号を高
位レベル空気圧以上で信号出力がないＯＦＦ信号
となすと共に、他方の車高下げ制御用センサーに
基く信号を基準位レベル空気圧以下でＯＦＦ信号
となるように構成し、これ等両センサーに基く上
記以外の空気圧における出力信号（ＯＮ信号）に
より車高上げ動作又は下げ動作を行うように構成
してなることを特徴とする車高調整装置。 (2) 車高下げ制御用センサーの信号出力回路中
に出力反転のための論理回路を配置してなる実用
新案登録請求の範囲第１項記載の車高調整装置。[Scope of Claim for Utility Model Registration] (1) In a mechanism that adjusts vehicle height using control signals from two pressure sensors that detect air pressure in an air suspension, one of the two pressure sensors The signal based on the sensor for raising control is configured to be an OFF signal with no signal output when it is above the high level air pressure, and the signal based on the other sensor for vehicle height lowering control is configured to be an OFF signal when it is below the reference level air pressure, A vehicle height adjustment device characterized in that it is configured to perform a vehicle height raising or lowering operation based on output signals (ON signals) at air pressures other than those mentioned above based on these two sensors. (2) The vehicle height adjustment device according to claim 1, wherein a logic circuit for inverting the output is arranged in a signal output circuit of a sensor for controlling vehicle height lowering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5592286U JPS62167709U (en) | 1986-04-14 | 1986-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5592286U JPS62167709U (en) | 1986-04-14 | 1986-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167709U true JPS62167709U (en) | 1987-10-24 |
Family
ID=30884269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5592286U Pending JPS62167709U (en) | 1986-04-14 | 1986-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167709U (en) |
-
1986
- 1986-04-14 JP JP5592286U patent/JPS62167709U/ja active Pending
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