DE69212443D1 - Aufhängungssystem - Google Patents

Aufhängungssystem

Info

Publication number
DE69212443D1
DE69212443D1 DE69212443T DE69212443T DE69212443D1 DE 69212443 D1 DE69212443 D1 DE 69212443D1 DE 69212443 T DE69212443 T DE 69212443T DE 69212443 T DE69212443 T DE 69212443T DE 69212443 D1 DE69212443 D1 DE 69212443D1
Authority
DE
Germany
Prior art keywords
suspension system
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.)
Expired - Fee Related
Application number
DE69212443T
Other languages
English (en)
Other versions
DE69212443T2 (de
Inventor
Tatsuya Masamura
Kenji Kitamura
Koji Takase
Ken Mizumukai
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.)
KYB Corp
Original Assignee
Kayaba Industry 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
Priority claimed from JP34909291A external-priority patent/JP3300789B2/ja
Priority claimed from JP4075383A external-priority patent/JPH05238227A/ja
Priority claimed from JP7538492A external-priority patent/JP3114032B2/ja
Priority claimed from JP4075382A external-priority patent/JPH05238226A/ja
Priority claimed from JP04110869A external-priority patent/JP3137209B2/ja
Application filed by Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Application granted granted Critical
Publication of DE69212443D1 publication Critical patent/DE69212443D1/de
Publication of DE69212443T2 publication Critical patent/DE69212443T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60G17/0152—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 the action on a particular type of suspension unit
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path
    • 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
    • B60G2400/102—Acceleration; Deceleration vertical
    • 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
    • B60G2400/20—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/102—Damping action or damper stepwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/16—Integrating means, i.e. integral control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/85—Speed of regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
DE69212443T 1991-12-06 1992-12-02 Aufhängungssystem Expired - Fee Related DE69212443T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP34909291A JP3300789B2 (ja) 1991-12-06 1991-12-06 サスペンション装置
JP4075383A JPH05238227A (ja) 1992-02-26 1992-02-26 サスペンション装置
JP7538492A JP3114032B2 (ja) 1992-02-26 1992-02-26 サスペンション装置
JP4075382A JPH05238226A (ja) 1992-02-26 1992-02-26 サスペンション装置
JP04110869A JP3137209B2 (ja) 1992-04-03 1992-04-03 セミアクティブサスペンションシステム

Publications (2)

Publication Number Publication Date
DE69212443D1 true DE69212443D1 (de) 1996-08-29
DE69212443T2 DE69212443T2 (de) 1996-11-28

Family

ID=27524565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212443T Expired - Fee Related DE69212443T2 (de) 1991-12-06 1992-12-02 Aufhängungssystem

Country Status (4)

Country Link
US (1) US5324066A (de)
EP (1) EP0545687B1 (de)
KR (1) KR970005581B1 (de)
DE (1) DE69212443T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494302A (en) * 1991-06-11 1996-02-27 Cannondale Corporation Suspension assembly for a vehicle
JP3342719B2 (ja) * 1992-02-03 2002-11-11 トキコ株式会社 サスペンション制御装置
NL9300316A (nl) * 1993-02-19 1994-09-16 Koni Bv Een-pijpsschokdemper.
JP3383863B2 (ja) * 1993-03-08 2003-03-10 トキコ株式会社 減衰力調整式油圧緩衝器
JP3379024B2 (ja) * 1993-03-12 2003-02-17 トキコ株式会社 サスペンション制御装置
US5586627A (en) * 1993-05-20 1996-12-24 Tokico, Ltd. Hydraulic shock absorber of damping force adjustable type
JP3110219B2 (ja) * 1993-09-13 2000-11-20 株式会社ユニシアジェックス 車両懸架装置
JPH07233840A (ja) * 1994-02-22 1995-09-05 Unisia Jecs Corp 減衰力可変型ショックアブソーバ
JPH0880721A (ja) * 1994-09-14 1996-03-26 Unisia Jecs Corp 車両懸架装置
US5588510A (en) * 1995-09-25 1996-12-31 Husco International, Inc. Variable damping force shock absorber
JPH10278529A (ja) * 1997-04-08 1998-10-20 Unisia Jecs Corp 車両懸架装置
ES2166315B1 (es) * 2000-02-24 2003-05-16 Ap Amortiguadores S A Sistema de amortiguamiento controlado electronicamente con leyes cruzadas.
US7085636B2 (en) * 2003-10-17 2006-08-01 Visteon Global Technologies, Inc. Transmissibility shaping control for active vehicle suspension systems
US20050173849A1 (en) * 2004-02-10 2005-08-11 Bart Vandewal Electronically controlled frequency dependent damping
DE102004058328A1 (de) * 2004-12-02 2006-06-08 Framatome Anp Gmbh Regeleinrichtung
DE102006025576B3 (de) * 2006-06-01 2007-12-27 Zf Friedrichshafen Ag Verfahren zur Niveauregulierung bei einem Kraftfahrzeug
US8050821B2 (en) * 2008-12-03 2011-11-01 GM Global Technology Operations LLC Apparatus and method for regulating hybrid active damping state estimator
DE102010029180A1 (de) 2010-05-20 2011-11-24 Suspa Gmbh Dämpfer
US8820495B2 (en) * 2010-07-21 2014-09-02 King Shock Technology, Inc. Adjustable internal bypass shock absorber featuring a fluid flow regulator
JP5584110B2 (ja) * 2010-12-28 2014-09-03 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器
WO2014045965A1 (ja) 2012-09-20 2014-03-27 日立オートモティブシステムズ株式会社 サスペンション装置
JP5876806B2 (ja) * 2012-09-27 2016-03-02 Ｋｙｂ株式会社 緩衝器
JP6487784B2 (ja) * 2015-06-10 2019-03-20 Ｋｙｂ株式会社 緩衝器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
JPS6267342A (ja) * 1985-09-19 1987-03-27 Aisin Seiki Co Ltd 回転角度制御用ロ−タリ−アクチユエ−タ
NL8503031A (nl) * 1985-11-05 1987-06-01 Koni Bv Elektrisch verstelbare schokdemper.
JPS62194921A (ja) * 1986-02-21 1987-08-27 Honda Motor Co Ltd 緩衝器の減衰力制御方法
GB8610842D0 (en) * 1986-05-02 1986-06-11 Bl Tech Ltd Suspension system
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
JPH0780409B2 (ja) * 1986-06-12 1995-08-30 日産自動車株式会社 能動型サスペンシヨン
JPS6341223A (ja) * 1986-08-05 1988-02-22 Mazda Motor Corp 車両のサスペンシヨン装置
JP2625445B2 (ja) * 1987-10-09 1997-07-02 日産自動車株式会社 能動型サスペンション
JP2575419B2 (ja) * 1987-10-29 1997-01-22 日産自動車株式会社 能動型サスペンション装置
ES2011326A6 (es) * 1988-03-28 1990-01-01 Castillo Castillo Jose Luis Sistema de amortiguacion de modos de oscilacion de vehiculos con suspension que aprovecha el movimiento relativo entre la parte suspendida y las no suspendidas pra producir fuerzas exclusivamente en el sentido opuesto al movimiento de los modos de oscilacion excitados.
GB2220726B (en) * 1988-06-07 1992-07-08 Tokico Ltd A hydraulic damper of adjustable damping force type
JPH0825374B2 (ja) * 1988-07-29 1996-03-13 日産自動車株式会社 能動型サスペンション装置
JPH0251637A (ja) * 1988-08-12 1990-02-21 Tokico Ltd 減衰力調整式油圧緩衝器
US5016908A (en) * 1989-03-13 1991-05-21 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
DE3918735A1 (de) * 1989-06-08 1990-12-13 Bosch Gmbh Robert Verfahren und vorrichtung zur daempfung von bewegungsablaeufen
JP3089015B2 (ja) * 1989-07-10 2000-09-18 株式会社ユニシアジェックス 車両用サスペンション
US5158161A (en) * 1989-07-17 1992-10-27 Atsugi Unisia Corporation Reverse installation type variable damping force shock absorber variable of damping characteristics both for bounding and rebounding stroke motions
JPH03189218A (ja) * 1989-12-19 1991-08-19 Mitsubishi Electric Corp サスペンション制御装置
JP2538791Y2 (ja) * 1990-11-30 1997-06-18 株式会社ユニシアジェックス 減衰力制御装置

Also Published As

Publication number Publication date
US5324066A (en) 1994-06-28
KR970005581B1 (ko) 1997-04-18
EP0545687B1 (de) 1996-07-24
DE69212443T2 (de) 1996-11-28
EP0545687A3 (en) 1993-08-18
EP0545687A2 (de) 1993-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee