JPS609717U - suspension device - Google Patents
suspension deviceInfo
- Publication number
- JPS609717U JPS609717U JP10171083U JP10171083U JPS609717U JP S609717 U JPS609717 U JP S609717U JP 10171083 U JP10171083 U JP 10171083U JP 10171083 U JP10171083 U JP 10171083U JP S609717 U JPS609717 U JP S609717U
- Authority
- JP
- Japan
- Prior art keywords
- suspension device
- spring
- load
- internal pressure
- air
- 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.)
- Granted
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図は従来のサスペンション装置のサスペンション本
体を示す側面図、第２図はこの考案に係るサスペンショ
ン装置の一実施例のサスペンション本体を示す側面図、
第３図及び第４図は予じめ設定された合成ばね特性を得
る為の空気ばねの設定内圧の決め方を説明する為の特性
図、第５図は第２図に示すサスペンション本体のルリ御
系の構成を示す図、第６図は予じめ設定された合成ばね
特性を得る為の動作を説明する為のフローチャート、第
７図はこの考案の他の実施例の要部の構成を示す図、第
８図は第７図の動作を説明する為のフローチャートであ
る。
２１・・・・・・ショックアブソーバ、２２・・・・・
・ピストンロッド、２３・・・・・・ベアリング、２４
・・・・・・マウントゴム、２５・・・・・・ボデーフ
レーム、２６・・・・・・駆動ピン、２７・・・・・・
コイルばね、２８・・・・・・ばね受け、２９・・・・
・・ばね受け、３０・・・・・・空気ばね、３１・・・
・・・ばね受け、３２・・・・・・ばね受け、３３・・
・・・・エアシール、３４・・・・・・空気室、３５・
・・・・・連通路、３６・・・・・・エア注入口、４４
・・・・・・内圧センサ、４５・・・・・・荷重センサ
、５１・・・・・・内圧設定回路、５２・・・・・・荷
重／内圧マツプ、５３・・・・・・ソレノイドバルブ駆
動回路、５４・・・・・・給気ソレノイドバルブ、５５
・・・・・・排気ツルノイドバルブ、５６・・・・・・
リザーブタンク、５７・・・・・・排気管、５８・・・
・・・内圧検出回路、１０１・・・・・・電空比例弁、
１０２・・・・・・電空比例弁駆動回路。FIG. 1 is a side view showing a suspension main body of a conventional suspension device, and FIG. 2 is a side view showing a suspension main body of an embodiment of a suspension device according to this invention.
Figures 3 and 4 are characteristic diagrams for explaining how to determine the set internal pressure of the air spring in order to obtain preset composite spring characteristics, and Figure 5 is a characteristic diagram for explaining the Luri control of the suspension body shown in Figure 2. A diagram showing the configuration of the system, FIG. 6 is a flowchart for explaining the operation for obtaining preset composite spring characteristics, and FIG. 7 shows the configuration of the main part of another embodiment of this invention. 8 are flowcharts for explaining the operation of FIG. 7. 21... Shock absorber, 22...
・Piston rod, 23...Bearing, 24
...Mount rubber, 25...Body frame, 26...Drive pin, 27...
Coil spring, 28... Spring receiver, 29...
...Spring receiver, 30...Air spring, 31...
...Spring receiver, 32... Spring receiver, 33...
...Air seal, 34...Air chamber, 35.
...Communication path, 36...Air inlet, 44
...Internal pressure sensor, 45...Load sensor, 51...Internal pressure setting circuit, 52...Load/internal pressure map, 53...Solenoid Valve drive circuit, 54... Air supply solenoid valve, 55
・・・・・・Exhaust tournoid valve, 56・・・・・・
Reserve tank, 57...Exhaust pipe, 58...
...Internal pressure detection circuit, 101...Electro-pneumatic proportional valve,
102... Electro-pneumatic proportional valve drive circuit.
Claims (1)
に対して前記コイルばねとは伸縮動作が逆であるととも
に空気量を調整可能な空気ばねとヲ具備したサスペンシ
ョン装置。A suspension device comprising: a coil spring that expands and contracts according to changes in load; and an air spring that expands and contracts in the opposite way to the changes in load and whose air volume can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171083U JPS609717U (en) | 1983-06-30 | 1983-06-30 | suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171083U JPS609717U (en) | 1983-06-30 | 1983-06-30 | suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS609717U true JPS609717U (en) | 1985-01-23 |
| JPS6341218Y2 JPS6341218Y2 (en) | 1988-10-28 |
Family
ID=30240072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10171083U Granted JPS609717U (en) | 1983-06-30 | 1983-06-30 | suspension device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648678U (en) * | 1987-07-03 | 1989-01-18 | ||
| JPH01176507U (en) * | 1988-06-02 | 1989-12-15 |
-
1983
- 1983-06-30 JP JP10171083U patent/JPS609717U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648678U (en) * | 1987-07-03 | 1989-01-18 | ||
| JPH01176507U (en) * | 1988-06-02 | 1989-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341218Y2 (en) | 1988-10-28 |
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