JPH01145704U - - Google Patents

Info

Publication number
JPH01145704U
JPH01145704U JP1988042794U JP4279488U JPH01145704U JP H01145704 U JPH01145704 U JP H01145704U JP 1988042794 U JP1988042794 U JP 1988042794U JP 4279488 U JP4279488 U JP 4279488U JP H01145704 U JPH01145704 U JP H01145704U
Authority
JP
Japan
Prior art keywords
control valve
pressure control
spool
controls
vehicle
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
JP1988042794U
Other languages
English (en)
Other versions
JPH0719852Y2 (ja
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 filed Critical
Priority to JP1988042794U priority Critical patent/JPH0719852Y2/ja
Priority to US07/327,460 priority patent/US4911469A/en
Priority to DE3910030A priority patent/DE3910030C2/de
Publication of JPH01145704U publication Critical patent/JPH01145704U/ja
Application granted granted Critical
Publication of JPH0719852Y2 publication Critical patent/JPH0719852Y2/ja
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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/016—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 the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/014—Pitch; Nose dive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/01—Load responsive, leveling of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す概略構成図
、第２図は圧力制御弁の一例を示す概略断面図、
第３図は圧力制御弁の励磁電流ｉｓに対する制御
圧Ｐｃの関係を示すグラフである。 図中、１０は車体側部材、１２は能動型サスペ
ンシヨン、１４は車輪側部材、１８ＦＬ〜１８Ｒ
Ｒは前左〜後右油圧シリンダ、２０ＦＬ〜２０Ｒ
Ｒは前左〜後右圧力制御弁、２６は横加速度セン
サ、３０はコントローラ、４２は弁ハウジング、
５２はメインスプールである。

Claims (1)

  1. 【実用新案登録請求の範囲】 バネ上、バネ下間に介装された流体圧シリンダ
    と、所定の指令信号の値に応じて移動するスプー
    ルを有し、このスプールの移動によつて前記流体
    圧シリンダの作動流体圧を制御する圧力制御弁と
    を備え、車両の揺動状態に応じて前記指令信号の
    値を制御するようにした能動型サスペンシヨンに
    おいて、 前記スプールの軸方向が車両の前後方向と一致
    するように圧力制御弁を配置したことを特徴とす
    る能動型サスペンシヨン。
JP1988042794U 1988-03-30 1988-03-30 能動型サスペンション Expired - Lifetime JPH0719852Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988042794U JPH0719852Y2 (ja) 1988-03-30 1988-03-30 能動型サスペンション
US07/327,460 US4911469A (en) 1988-03-30 1989-03-22 Actively controlled suspension system with improved layout of pressure control valve
DE3910030A DE3910030C2 (de) 1988-03-30 1989-03-28 Radaufhängung für Fahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988042794U JPH0719852Y2 (ja) 1988-03-30 1988-03-30 能動型サスペンション

Publications (2)

Publication Number Publication Date
JPH01145704U true JPH01145704U (ja) 1989-10-06
JPH0719852Y2 JPH0719852Y2 (ja) 1995-05-10

Family

ID=12645873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988042794U Expired - Lifetime JPH0719852Y2 (ja) 1988-03-30 1988-03-30 能動型サスペンション

Country Status (3)

Country Link
US (1) US4911469A (ja)
JP (1) JPH0719852Y2 (ja)
DE (1) DE3910030C2 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01249506A (ja) * 1988-03-31 1989-10-04 Nissan Motor Co Ltd 能動型サスペション装置
JPH0659771B2 (ja) * 1988-09-30 1994-08-10 富士重工業株式会社 自動車用アクティブサスペンションの制御装置
US4957309A (en) * 1988-12-29 1990-09-18 Toyota Jidosha Kabushiki Kaisha Pressure control system for suspension
JP2528964B2 (ja) * 1989-03-27 1996-08-28 日産自動車株式会社 能動型サスペンション
JPH0814297B2 (ja) * 1989-03-27 1996-02-14 日産自動車株式会社 能動型サスペンション
JP2506436B2 (ja) * 1989-03-30 1996-06-12 日産自動車株式会社 車両用流体圧供給装置
JP2502367B2 (ja) * 1989-04-20 1996-05-29 日産自動車株式会社 車高制御装置
JP2502369B2 (ja) * 1989-04-20 1996-05-29 日産自動車株式会社 ソレノイド駆動装置及びこれを使用した能動型サスペンション制御装置
JP3026441B2 (ja) * 1989-04-27 2000-03-27 日産自動車株式会社 能動型サスペンション
JP2503271B2 (ja) * 1989-04-27 1996-06-05 日産自動車株式会社 能動型サスペンション
JP2509328B2 (ja) * 1989-04-28 1996-06-19 日産自動車株式会社 車両用流体圧供給装置
JP2502372B2 (ja) * 1989-04-28 1996-05-29 日産自動車株式会社 車両用流体圧供給装置
JP2509333B2 (ja) * 1989-05-30 1996-06-19 日産自動車株式会社 車高制御装置
DE4115595A1 (de) * 1991-05-14 1992-11-19 Bosch Gmbh Robert Niveauregeleinrichtung fuer fahrzeuge
DE4120489A1 (de) * 1991-06-21 1992-12-24 Bosch Gmbh Robert Niveauregeleinrichtung fuer fahrzeuge
US5836335A (en) * 1991-08-19 1998-11-17 Fluid Power Industries, Inc. Proportional pressure control valve
US5330225A (en) * 1992-01-24 1994-07-19 Hr Textron Inc. Passive vehicle suspension system
US6003880A (en) * 1998-02-03 1999-12-21 Ford Motor Company Vehicle active tilt control system with pressure-controlled pump
US7779853B2 (en) * 2004-02-24 2010-08-24 Parker-Hannifin Corporation Proportional pressure control valve
US7909733B2 (en) * 2007-12-21 2011-03-22 Caterpillar Inc. Clutch end-of-fill detection strategy
JP2022157646A (ja) * 2021-03-31 2022-10-14 本田技研工業株式会社 サスペンションシステムおよび車高調整可能な車両

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181713A (ja) * 1985-02-06 1986-08-14 Toyota Motor Corp 車輛用アクテイブサスペンシヨン
JPS6294930U (ja) * 1985-12-03 1987-06-17

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124368A (en) * 1964-03-10 Electronic controlled vehicle suspension system
US1522243A (en) * 1923-08-07 1925-01-06 Jr Howard R Hughes Shock absorber
US3029089A (en) * 1959-05-07 1962-04-10 Itt Vehicle suspension and stabilizing system
US3258258A (en) * 1963-06-24 1966-06-28 Clinton R Hanna Vehicle stabilizer, and tilter means
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
KR910000883B1 (ko) * 1984-04-25 1991-02-12 미쯔비시 지도샤 고교 가부시끼가이샤 차량용 현수 장치
DE3434660A1 (de) * 1984-09-21 1986-04-03 Fa. Carl Freudenberg, 6940 Weinheim Luftfeder
DE3684801D1 (de) * 1985-02-25 1992-05-21 Nissan Motor Positiv reguliertes fahrzeugaufhaengungssystem.
JPS62113651A (ja) * 1985-11-13 1987-05-25 Nissan Motor Co Ltd ４輪操舵車両
DE3604844A1 (de) * 1986-02-15 1987-08-20 Daimler Benz Ag Schwingungsdaempfer fuer fahrzeuge
JPH0717137B2 (ja) * 1986-10-16 1995-03-01 日本電装株式会社 油圧スタビライザ制御装置
JP2625824B2 (ja) * 1988-02-19 1997-07-02 日産自動車株式会社 能動型サスペンション

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181713A (ja) * 1985-02-06 1986-08-14 Toyota Motor Corp 車輛用アクテイブサスペンシヨン
JPS6294930U (ja) * 1985-12-03 1987-06-17

Also Published As

Publication number Publication date
US4911469A (en) 1990-03-27
DE3910030C2 (de) 1995-02-09
DE3910030A1 (de) 1989-10-19
JPH0719852Y2 (ja) 1995-05-10

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