DE68908209D1 - Hydraulisches regelungssystem fuer fahrzeugniveauregelung. - Google Patents

Hydraulisches regelungssystem fuer fahrzeugniveauregelung.

Info

Publication number
DE68908209D1
DE68908209D1 DE8989103677T DE68908209T DE68908209D1 DE 68908209 D1 DE68908209 D1 DE 68908209D1 DE 8989103677 T DE8989103677 T DE 8989103677T DE 68908209 T DE68908209 T DE 68908209T DE 68908209 D1 DE68908209 D1 DE 68908209D1
Authority
DE
Germany
Prior art keywords
vehicle level
control system
hydraulic control
level control
hydraulic
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.)
Expired - Lifetime
Application number
DE8989103677T
Other languages
English (en)
Other versions
DE68908209T2 (de
Inventor
Shuuichi Buma
Hiroyuki Ikemoto
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE68908209D1 publication Critical patent/DE68908209D1/de
Application granted granted Critical
Publication of DE68908209T2 publication Critical patent/DE68908209T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE89103677T 1988-03-03 1989-03-02 Hydraulisches Regelungssystem für Fahrzeugniveauregelung. Expired - Lifetime DE68908209T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5016788 1988-03-03
JP63284278 1988-11-10

Publications (2)

Publication Number Publication Date
DE68908209D1 true DE68908209D1 (de) 1993-09-16
DE68908209T2 DE68908209T2 (de) 1993-12-23

Family

ID=26390616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89103677T Expired - Lifetime DE68908209T2 (de) 1988-03-03 1989-03-02 Hydraulisches Regelungssystem für Fahrzeugniveauregelung.

Country Status (3)

Country Link
US (1) US4958850A (de)
EP (1) EP0331175B1 (de)
DE (1) DE68908209T2 (de)

Families Citing this family (23)

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DE3725634A1 (de) * 1987-08-03 1989-02-16 Roland Man Druckmasch Rollenkette fuer eine papierbahneinzugsvorrichtung einer druckmaschine
JPH02225119A (ja) * 1988-11-10 1990-09-07 Toyota Motor Corp 流体圧式サスペンション
DE69013131T2 (de) * 1989-12-29 1995-05-24 Banyu Pharma Co Ltd 2-(2-Cyclopropylpyrrolidin-4-ylthio)carbapenemderivate.
JP3017512B2 (ja) * 1990-04-27 2000-03-13 アイシン精機株式会社 車輌のロール制御装置
JPH04231206A (ja) * 1990-12-27 1992-08-20 Toyota Motor Corp 流体圧式アクティブサスペンション
JP2852565B2 (ja) * 1991-01-14 1999-02-03 トヨタ自動車株式会社 流体圧式アクティブサスペンション
DE4115593A1 (de) * 1991-05-14 1992-11-19 Bosch Gmbh Robert Niveauregeleinrichtung fuer fahrzeuge
DE4118823A1 (de) * 1991-06-07 1992-12-10 Rexroth Mannesmann Gmbh Schaltungen und ventile zur nick- und wankregelung
JP2628947B2 (ja) * 1991-08-06 1997-07-09 本田技研工業株式会社 能動型懸架装置の油圧制御装置
GB9223414D0 (en) * 1992-11-07 1992-12-23 Air Log Ltd Variable ride height vehicle suspension system
DE19647300C2 (de) * 1996-11-15 1999-07-22 Daimler Chrysler Ag Vorrichtung zur höhenveränderlichen Abstützung eines Radträgers oder Achskörpers
JP3470573B2 (ja) * 1997-11-21 2003-11-25 トヨタ自動車株式会社 車高調整装置
JP2006088754A (ja) * 2004-09-21 2006-04-06 Toyota Motor Corp サスペンション装置
US8424885B2 (en) 2005-12-22 2013-04-23 Elliptical Mobile Solutions, LLC Method and apparatus for an environmentally-protected electronic equipment enclosure
US7461849B2 (en) * 2005-12-22 2008-12-09 Emiph, Llc Method and apparatus for an electronic equipment rack
US7611157B2 (en) * 2005-12-22 2009-11-03 Elliptical Mobile Solutions, LLC Method and apparatus for an electronic equipment rack
US7556271B2 (en) * 2005-12-22 2009-07-07 Emiph, Llc Method and apparatus for an electronic equipment rack
US8465025B2 (en) * 2010-08-31 2013-06-18 Oshkosh Corporation Gas spring assembly for a vehicle suspension
US8973688B2 (en) * 2011-12-20 2015-03-10 Caterpillar Paving Products Inc. Suspension system and control method for track-propelled machines
DE102011121753A1 (de) * 2011-12-21 2013-06-27 Wabco Gmbh Luftfederungsanlage eines Kraftfahrzeugs
US9579945B2 (en) * 2013-03-27 2017-02-28 Beijingwest Industries Co., Ltd. Hydraulic suspension system
AU2017248349B2 (en) 2016-04-08 2021-11-11 Oshkosh Corporation Leveling system for lift device
CN107150564B (zh) * 2017-05-02 2019-10-11 北京航天发射技术研究所 一种用于多轴重型车辆的车高调节控制方法及装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687311A (en) * 1949-12-08 1954-08-24 Daimler Benz Ag Device for regulating the vertical level of motor vehicles
DE1630758A1 (de) * 1967-12-21 1971-08-12 Langen & Co Niveauregulierte,hydropneumatische Abfederungsvorrichtung fuer Fahrzeuge
DE2129846A1 (de) * 1971-06-16 1972-12-21 Langen & Co Stabilisierungsvorrichtung fuer Kraftfahrzeuge
JPS5316070B2 (de) * 1971-12-09 1978-05-29
US4030777A (en) * 1973-09-22 1977-06-21 Volkswagenwerk Aktiengesellschaft Vehicle suspension system
DE3013853A1 (de) * 1980-04-10 1981-10-15 Fichtel & Sachs Ag, 8720 Schweinfurt Hydraulikanlage, insbesondere fuer kraftfahrzeuge
JPS608106A (ja) * 1983-06-28 1985-01-17 Nissan Motor Co Ltd 車両用空気調和装置
JPH0710643B2 (ja) * 1985-10-22 1995-02-08 トヨタ自動車株式会社 車輌用車高調整装置
JPH075009B2 (ja) * 1985-10-22 1995-01-25 トヨタ自動車株式会社 車輌用車高調整装置
US4693493A (en) * 1985-10-22 1987-09-15 Toyota Jidosha Kabushiki Kaisha System for vehicle body roll control utilizing steering angle detection
US4797823A (en) * 1985-10-22 1989-01-10 Toyota Jidosha Kabushiki Kaisha System for vehicle body roll control performing suspension hardness control
JPS6296112A (ja) * 1985-10-22 1987-05-02 Toyota Motor Corp 車輌用車高調整装置
EP0219866B1 (de) * 1985-10-22 1991-01-02 Toyota Jidosha Kabushiki Kaisha System zur Begrenzung der Rollbewegung eines Fahrzeugaufbaus bei Vermeidung von Überkompressierungen
JPS62194919A (ja) * 1986-02-21 1987-08-27 Toyota Motor Corp 車輌用車高調整式ロ−ル制御装置
JPH0733123B2 (ja) * 1986-02-25 1995-04-12 トヨタ自動車株式会社 車輌用車高調整式ロ−ル制御装置
JPS62202404A (ja) * 1986-02-28 1987-09-07 株式会社小糸製作所 車輛用前照灯
JPH0694253B2 (ja) * 1986-03-17 1994-11-24 トヨタ自動車株式会社 車輌用ロ−ル制御装置
JPH0433769Y2 (de) * 1986-06-13 1992-08-12
JPS63106132A (ja) * 1986-10-24 1988-05-11 Mazda Motor Corp 車両のサスペンシヨン装置
DE3783557T2 (de) * 1986-10-24 1993-05-13 Mazda Motor Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken.
JPH0829648B2 (ja) * 1987-03-16 1996-03-27 日産自動車株式会社 車両用サスペンシヨン制御装置
JPH0649447Y2 (ja) * 1987-03-30 1994-12-14 トヨタ自動車株式会社 車両のエアサスペンシヨン用回路
JPH0716056Y2 (ja) * 1987-03-30 1995-04-12 トヨタ自動車株式会社 コンプレッサを含む空気圧回路
JPH0829649B2 (ja) * 1987-03-31 1996-03-27 日産自動車株式会社 能動型サスペンシヨン装置
JPH065206Y2 (ja) * 1987-04-14 1994-02-09 トヨタ自動車株式会社 電子制御サスペンシヨン装置

Also Published As

Publication number Publication date
EP0331175A2 (de) 1989-09-06
EP0331175B1 (de) 1993-08-11
EP0331175A3 (en) 1990-12-19
DE68908209T2 (de) 1993-12-23
US4958850A (en) 1990-09-25

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)