JPS57198109A - Air suspension system - Google Patents

Air suspension system

Info

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
Application number
JP56080189A
Other languages
Japanese (ja)
Other versions
JPS6111806B2 (en
Inventor
Shuichi Saiwaka
Junichi Hori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP56080189A priority Critical patent/JPS57198109A/en
Publication of JPS57198109A publication Critical patent/JPS57198109A/en
Publication of JPS6111806B2 publication Critical patent/JPS6111806B2/ja
Granted legal-status Critical Current

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.
JP56080189A 1981-05-28 1981-05-28 Air suspension system Granted JPS57198109A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421925Y2 (en) * 1986-12-30 1992-05-19
JPH0446403Y2 (en) * 1987-11-04 1992-10-30

Cited By (3)

* Cited by examiner, † Cited by third party
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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