JPS60182210U - Suspension device for large vehicles - Google Patents
Suspension device for large vehiclesInfo
- Publication number
- JPS60182210U JPS60182210U JP7058384U JP7058384U JPS60182210U JP S60182210 U JPS60182210 U JP S60182210U JP 7058384 U JP7058384 U JP 7058384U JP 7058384 U JP7058384 U JP 7058384U JP S60182210 U JPS60182210 U JP S60182210U
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- air supply
- discharge path
- air
- pneumatic actuator
- 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本実施例に係る大型車両用サスペンション装置
の構成図、第２図は実施例に用いるショックアブソーバ
の構造断面図、第３図は空圧アクチュエータの正面図、
第４図は空圧アクチュエータと減衰力調整手段との関係
を示す構造断面図、第５図は空圧アクチュエータの変形
例の断面図である。
１０、ＩＯＲ，ＩＯＬ・・・エアサスペンション、１２
．１２Ｒ，１２Ｌ・・・ショックアブソーバ、１４・・
・エア供給源、２０・・・排気調整バルブ、２２゜２２
Ｒ，２２Ｌ・・・ロッド、２４，２４Ｒ，２４Ｌ・・・
空圧アクチュエータ、３２，３２Ｒ，３２Ｌ・・・切換
バルブ、３４・・・アクチュエータ排気バルブ、３８・
・・ピストン、４０・・・減衰力調整手段、４４・・・
オリフィスポート、４８・・・コントロールロッド、５
０・・・切換プレート、５４・・・空圧室。Fig. 1 is a configuration diagram of a suspension device for a large vehicle according to this embodiment, Fig. 2 is a structural sectional view of a shock absorber used in the embodiment, and Fig. 3 is a front view of a pneumatic actuator.
FIG. 4 is a structural sectional view showing the relationship between the pneumatic actuator and the damping force adjusting means, and FIG. 5 is a sectional view of a modified example of the pneumatic actuator. 10, IOR, IOL... air suspension, 12
．． 12R, 12L...Shock absorber, 14...
・Air supply source, 20...Exhaust adjustment valve, 22゜22
R, 22L... Rod, 24, 24R, 24L...
Pneumatic actuator, 32, 32R, 32L... switching valve, 34... actuator exhaust valve, 38...
...Piston, 40...Damping force adjustment means, 44...
Orifice port, 48...control rod, 5
0...Switching plate, 54...Pneumatic chamber.
Claims (1)
記エアサスペンションにはエア給排路を設けて車高調整
可能とし、かつショックアブソーバにはピストンバルブ
の絞り開口を変更する減衰力調整手段を設けた大型車両
用サスペンション装置において、前記ショックアブソー
バのロント端に前記減衰力調整手段を操作する空圧アク
チュエータを取付け、この空圧アクチュエータにはエア
給排路を接続し、このエア給排路の一方のエア供給路婆
前記エアサスペンションに接続し、これらエア給排路に
は切換バルブを介装したことを特徴とする大型車両用サ
スペンション装置。A suspension for a large vehicle that is equipped with an air suspension and a shock absorber tractor, the air suspension is provided with an air supply/exhaust passage to enable vehicle height adjustment, and the shock absorber is provided with a damping force adjustment means for changing the orifice opening of a piston valve. In the device, a pneumatic actuator for operating the damping force adjusting means is attached to the front end of the shock absorber, an air supply/discharge path is connected to the pneumatic actuator, and one air supply/discharge path of the air supply/discharge path is connected to the pneumatic actuator. A suspension device for a large vehicle, characterized in that the air suspension is connected to the air suspension, and a switching valve is interposed in the air supply/discharge path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7058384U JPS60182210U (en) | 1984-05-15 | 1984-05-15 | Suspension device for large vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7058384U JPS60182210U (en) | 1984-05-15 | 1984-05-15 | Suspension device for large vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60182210U true JPS60182210U (en) | 1985-12-03 |
Family
ID=30607292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7058384U Pending JPS60182210U (en) | 1984-05-15 | 1984-05-15 | Suspension device for large vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182210U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183306A (en) * | 1982-04-22 | 1983-10-26 | Atsugi Motor Parts Co Ltd | Car height adjusting device |
| JPS5953107B2 (en) * | 1981-07-27 | 1984-12-22 | 日産自動車株式会社 | Paint supply control method in electrostatic coating equipment |
-
1984
- 1984-05-15 JP JP7058384U patent/JPS60182210U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953107B2 (en) * | 1981-07-27 | 1984-12-22 | 日産自動車株式会社 | Paint supply control method in electrostatic coating equipment |
| JPS58183306A (en) * | 1982-04-22 | 1983-10-26 | Atsugi Motor Parts Co Ltd | Car height adjusting device |
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