JPS5555012A - Height adjusting system for automobile - Google Patents

Height adjusting system for automobile

Info

Publication number
JPS5555012A
JPS5555012A JP12683578A JP12683578A JPS5555012A JP S5555012 A JPS5555012 A JP S5555012A JP 12683578 A JP12683578 A JP 12683578A JP 12683578 A JP12683578 A JP 12683578A JP S5555012 A JPS5555012 A JP S5555012A
Authority
JP
Japan
Prior art keywords
air
circuit
control valve
pressure necessary
guarantee
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
JP12683578A
Other languages
Japanese (ja)
Other versions
JPS6020204B2 (en
Inventor
Takatoshi Haneda
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP12683578A priority Critical patent/JPS6020204B2/en
Publication of JPS5555012A publication Critical patent/JPS5555012A/en
Publication of JPS6020204B2 publication Critical patent/JPS6020204B2/en
Expired 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
    • B60G17/0523—Regulating distributors or valves for pneumatic springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To promote durability and reliability for operation in a system by providing a circuit pressure control valve to guarantee the minimum air pressure necessary for the system. CONSTITUTION:A circuit pressure control valve 20 constructed by a check valve to guarantee the minimum air pressure necessary for a system is provided to a return circuit 17 to discharge air in the system to the open air through a solenoid valve 16. In this construction, when the excess air discharged from an air shock absorber 14 is discharged to the atmosphere through the return circuit 17 and an air filter 18 of a compressor 10b, the minimum air pressure necessary for the system is guaranteed by the circuit control valve 20, and the rolling diaphragm 29 of the air shock absorber 14 is prevented from inner catching to promote the durability of the diaphragm 29 and the operational reliability of the system.
JP12683578A 1978-10-17 1978-10-17 Car height adjustment system Expired JPS6020204B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12683578A JPS6020204B2 (en) 1978-10-17 1978-10-17 Car height adjustment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12683578A JPS6020204B2 (en) 1978-10-17 1978-10-17 Car height adjustment system

Publications (2)

Publication Number Publication Date
JPS5555012A true JPS5555012A (en) 1980-04-22
JPS6020204B2 JPS6020204B2 (en) 1985-05-21

Family

ID=14945072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12683578A Expired JPS6020204B2 (en) 1978-10-17 1978-10-17 Car height adjustment system

Country Status (1)

Country Link
JP (1) JPS6020204B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884203A1 (en) * 1997-06-12 1998-12-16 Continental Aktiengesellschaft Height control device for vehicles with air springs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884203A1 (en) * 1997-06-12 1998-12-16 Continental Aktiengesellschaft Height control device for vehicles with air springs
US6098967A (en) * 1997-06-12 2000-08-08 Continental Aktiengesellschaft Level control arrangement for vehicles having air springs

Also Published As

Publication number Publication date
JPS6020204B2 (en) 1985-05-21

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