JPS57198109A - Air suspension system - Google Patents
Air suspension systemInfo
- Publication number
- JPS57198109A JPS57198109A JP56080189A JP8018981A JPS57198109A JP S57198109 A JPS57198109 A JP S57198109A JP 56080189 A JP56080189 A JP 56080189A JP 8018981 A JP8018981 A JP 8018981A JP S57198109 A JPS57198109 A JP S57198109A
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- air
- suspension system
- varied
- varying
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
PURPOSE:To enable an air suspension system to provide a freely adjustable ride by varying at will dynamic spring constant without varying the total height or position of a vehicle. CONSTITUTION:A body 11 supported elastically is held by two upper and lower air bellows 2a, 2b. The bellows 2b tends to push up the body 11 even when the internal pressure in both air bellows is varied. Downward press force acts on the bellows 2a so that the height and position of the body 11 is not varied. The internal pressure in the bellows 2a, 2b is adjusted by an air pressure adjusting valve controlled by a microcomputer according to various requirements. Comfort ride can be adjusted freely and automatically by said operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080189A JPS57198109A (en) | 1981-05-28 | 1981-05-28 | Air suspension system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080189A JPS57198109A (en) | 1981-05-28 | 1981-05-28 | Air suspension system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57198109A true JPS57198109A (en) | 1982-12-04 |
JPS6111806B2 JPS6111806B2 (en) | 1986-04-04 |
Family
ID=13711422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56080189A Granted JPS57198109A (en) | 1981-05-28 | 1981-05-28 | Air suspension system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57198109A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020241403A1 (en) * | 2019-05-30 | 2020-12-03 | Kyb株式会社 | Suspension device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421925Y2 (en) * | 1986-12-30 | 1992-05-19 | ||
JPH0446403Y2 (en) * | 1987-11-04 | 1992-10-30 |
-
1981
- 1981-05-28 JP JP56080189A patent/JPS57198109A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020241403A1 (en) * | 2019-05-30 | 2020-12-03 | Kyb株式会社 | Suspension device |
JP2020192935A (en) * | 2019-05-30 | 2020-12-03 | Kyb株式会社 | Suspension device |
US11801722B2 (en) | 2019-05-30 | 2023-10-31 | Kyb Corporation | Suspension device |
Also Published As
Publication number | Publication date |
---|---|
JPS6111806B2 (en) | 1986-04-04 |
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