JPS5731013B2 - - Google Patents
Info
- Publication number
- JPS5731013B2 JPS5731013B2 JP12480874A JP12480874A JPS5731013B2 JP S5731013 B2 JPS5731013 B2 JP S5731013B2 JP 12480874 A JP12480874 A JP 12480874A JP 12480874 A JP12480874 A JP 12480874A JP S5731013 B2 JPS5731013 B2 JP S5731013B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
- B60G17/0525—Height adjusting or levelling valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/202—Height or leveling valve for air-springs
- B60G2500/2022—Height or leveling valve for air-springs with valve seat actuation for selectively adjusting neutral height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US410466A US3884454A (en) | 1973-10-29 | 1973-10-29 | Air spring system and damped air valve therefor |
| US41046573 US3858903A (en) | 1973-10-29 | 1973-10-29 | Air spring system and damped air valve therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50111483A JPS50111483A (ja) | 1975-09-02 |
| JPS5731013B2 true JPS5731013B2 (ja) | 1982-07-02 |
Family
ID=27021004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12480874A Expired JPS5731013B2 (ja) | 1973-10-29 | 1974-10-29 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5731013B2 (ja) |
| CA (1) | CA1020179A (ja) |
| DE (1) | DE2448382C3 (ja) |
| GB (1) | GB1450254A (ja) |
| IT (1) | IT1025174B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726571A (en) * | 1986-03-17 | 1988-02-23 | Lear Siegler, Inc. | Height control valve with spring return actuator |
| GB2191157B (en) * | 1986-06-07 | 1990-05-16 | Peter John Raffels | Auotomatic hydraulic pressure supply systems. |
| CN102506112A (zh) * | 2011-10-17 | 2012-06-20 | 杨洁 | 一种容积占有和压差分级调节静动刚度的空气弹簧 |
-
1974
- 1974-10-10 DE DE19742448382 patent/DE2448382C3/de not_active Expired
- 1974-10-23 GB GB4588974A patent/GB1450254A/en not_active Expired
- 1974-10-24 IT IT2876074A patent/IT1025174B/it active
- 1974-10-28 CA CA212,373A patent/CA1020179A/en not_active Expired
- 1974-10-29 JP JP12480874A patent/JPS5731013B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2448382A1 (de) | 1975-05-07 |
| CA1020179A (en) | 1977-11-01 |
| DE2448382B2 (de) | 1977-12-01 |
| DE2448382C3 (de) | 1978-07-13 |
| JPS50111483A (ja) | 1975-09-02 |
| IT1025174B (it) | 1978-08-10 |
| GB1450254A (en) | 1976-09-22 |