GB8512144D0 - Hydropneumatic suspension strut - Google Patents

Hydropneumatic suspension strut

Info

Publication number
GB8512144D0
GB8512144D0 GB858512144A GB8512144A GB8512144D0 GB 8512144 D0 GB8512144 D0 GB 8512144D0 GB 858512144 A GB858512144 A GB 858512144A GB 8512144 A GB8512144 A GB 8512144A GB 8512144 D0 GB8512144 D0 GB 8512144D0
Authority
GB
United Kingdom
Prior art keywords
suspension strut
hydropneumatic suspension
hydropneumatic
strut
suspension
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
GB858512144A
Other versions
GB2159235B (en
GB2159235A (en
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.)
ZF Boge GmbH
Original Assignee
Boge GmbH
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 Boge GmbH filed Critical Boge GmbH
Publication of GB8512144D0 publication Critical patent/GB8512144D0/en
Publication of GB2159235A publication Critical patent/GB2159235A/en
Application granted granted Critical
Publication of GB2159235B publication Critical patent/GB2159235B/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
    • B60G17/044—Self-pumping fluid springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
GB08512144A 1984-05-23 1985-05-14 A self-pumping hydropneumatic suspension strut with internal height control Expired GB2159235B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843419166 DE3419166C1 (en) 1984-05-23 1984-05-23 Self-pumping hydropneumatic shock absorber with internal level control

Publications (3)

Publication Number Publication Date
GB8512144D0 true GB8512144D0 (en) 1985-06-19
GB2159235A GB2159235A (en) 1985-11-27
GB2159235B GB2159235B (en) 1987-12-02

Family

ID=6236628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08512144A Expired GB2159235B (en) 1984-05-23 1985-05-14 A self-pumping hydropneumatic suspension strut with internal height control

Country Status (3)

Country Link
JP (1) JPS60261713A (en)
DE (1) DE3419166C1 (en)
GB (1) GB2159235B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3098151B2 (en) * 1993-11-19 2000-10-16 アイシン精機株式会社 Hydropneumatic suspension
JP2952149B2 (en) * 1994-02-21 1999-09-20 トヨタ自動車株式会社 Hydropneumatic cylinder
DE4412842C2 (en) * 1994-04-14 1997-01-23 Fichtel & Sachs Ag Self-pumping hydropneumatic shock absorber with internal level control
US5797594A (en) * 1995-07-22 1998-08-25 Tokico, Ltd. Hydraulic shock absorber
JP3696671B2 (en) * 1995-09-29 2005-09-21 カヤバ工業株式会社 Vehicle height adjustment device
JPH09310731A (en) * 1996-05-21 1997-12-02 Tokico Ltd Hydraulic buffer
DE19648859C2 (en) * 1996-11-26 2000-02-17 Mannesmann Sachs Ag Self-pumping hydropneumatic shock absorber with internal level control
DE19815459C2 (en) * 1998-04-07 2002-08-08 Zf Sachs Ag Self-pumping hydropneumatic shock absorber with internal level control
JP2000018305A (en) * 1998-06-30 2000-01-18 Tokico Ltd Hydraulic shock absorber
KR100766852B1 (en) * 2006-01-20 2007-10-15 주식회사 만도 Piston load of shock absorber capable ofself-levelizing and method of the same
DE102006013072B3 (en) * 2006-03-22 2007-08-02 Zf Friedrichshafen Ag Self-pumping hydropneumatic spring damper unit with internal levelling control has at least one restrictor, acting in pressure-dependent manner, in pump chamber between high pressure gas cushion and low pressure gas cushion
DE102006036695B4 (en) * 2006-08-05 2010-01-07 Zf Friedrichshafen Ag Self-pumping hydropneumatic strut with internal level control
DE102007020136A1 (en) 2007-04-28 2008-10-30 Daimler Ag Hydro-pneumatic spring strut for vehicles, uses control device to increase or reduce working cylinder pressure depending on loading of spring strut
CN103307165A (en) * 2012-03-09 2013-09-18 湖北兴升科技发展有限公司 Nitrogen spring shock absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153831Y2 (en) * 1971-07-15 1976-12-22
DE2944831A1 (en) * 1978-11-07 1980-05-14 Atsugi Motor Parts Co Ltd HYDROPNEUMATIC SUSPENSION FOR MOTOR VEHICLES
EP0060098A3 (en) * 1981-03-09 1983-07-06 Armstrong Patents Co. Limited Improvements relating to hydropneumatic suspension units
DE3306393C1 (en) * 1983-02-24 1984-07-19 Boge Gmbh, 5208 Eitorf Self-pumping hydropneumatic shock absorber with internal level control

Also Published As

Publication number Publication date
DE3419166C1 (en) 1985-12-12
JPS60261713A (en) 1985-12-25
JPH0437301B2 (en) 1992-06-18
GB2159235B (en) 1987-12-02
GB2159235A (en) 1985-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920514