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JPS55148605A - Attitude controlling unit of vehicle with hydroneumatic suspension - Google Patents

Attitude controlling unit of vehicle with hydroneumatic suspension

Info

Publication number
JPS55148605A
JPS55148605A JP5751679A JP5751679A JPS55148605A JP S55148605 A JPS55148605 A JP S55148605A JP 5751679 A JP5751679 A JP 5751679A JP 5751679 A JP5751679 A JP 5751679A JP S55148605 A JPS55148605 A JP S55148605A
Authority
JP
Japan
Prior art keywords
unit
pressure
operating
vehicle
chamber
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.)
Pending
Application number
JP5751679A
Other languages
Japanese (ja)
Inventor
Shinichi Uchida
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP5751679A priority Critical patent/JPS55148605A/en
Priority to GB8014799A priority patent/GB2053105B/en
Publication of JPS55148605A publication Critical patent/JPS55148605A/en
Pending 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
    • B60G17/044—Self-pumping fluid springs
    • 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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring

Landscapes

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

Abstract

PURPOSE: To keep a vehicle body which has turned from an unstationary inclination by a method wherein in a connecting passage between a load removing hole and an operating liquid storage chamber there is provided a valve closed by the force of the pressure accumulating chamber of another hydromatic suspension unit.
CONSTITUTION: When a vehicle turns to the right, the left suspension unit A is compressed and the right unit B extends, the pressure becomes high in the left unit A and low in the right one B. Therefore, the unit A sends the operating liquid in the storage chamber 13 to the liquid pressure operating chamber 21 by pumping operation and furthermore extends by the increased inner pressure. In the right unit B, a sleeve 24a falls, the operating liquid in the operating chamber 21a begins to drain into a storage chamber 13a through a load removing hole 26a, a passage 31a, a valve 33a but since the liquid pressure is higher in the left unit A than in the right one B, the valve 33a is shut, stops and restrains the pressure drop in the unit B. Accordingly, the following left turning reduces the compression of the right unit B and makes the vehicle keep a steady attitude.
COPYRIGHT: (C)1980,JPO&Japio
JP5751679A 1979-05-10 1979-05-10 Attitude controlling unit of vehicle with hydroneumatic suspension Pending JPS55148605A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5751679A JPS55148605A (en) 1979-05-10 1979-05-10 Attitude controlling unit of vehicle with hydroneumatic suspension
GB8014799A GB2053105B (en) 1979-05-10 1980-05-02 Vehicle posture control system using hydropneumatic suspension units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5751679A JPS55148605A (en) 1979-05-10 1979-05-10 Attitude controlling unit of vehicle with hydroneumatic suspension

Publications (1)

Publication Number Publication Date
JPS55148605A true JPS55148605A (en) 1980-11-19

Family

ID=13057894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5751679A Pending JPS55148605A (en) 1979-05-10 1979-05-10 Attitude controlling unit of vehicle with hydroneumatic suspension

Country Status (2)

Country Link
JP (1) JPS55148605A (en)
GB (1) GB2053105B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468050A (en) * 1983-08-15 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system
JPS6198605A (en) * 1984-10-19 1986-05-16 Kayaba Ind Co Ltd hydraulic shock absorber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476161A (en) * 1990-07-24 1995-12-19 University Of Huddersfield Higher Education Corporation Self-energizing, self-levelling controllable damper unit for a vehicle suspension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468050A (en) * 1983-08-15 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system
JPS6198605A (en) * 1984-10-19 1986-05-16 Kayaba Ind Co Ltd hydraulic shock absorber
JPH0541442B2 (en) * 1984-10-19 1993-06-23 Kayaba Industry Co Ltd

Also Published As

Publication number Publication date
GB2053105A (en) 1981-02-04
GB2053105B (en) 1983-02-16

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