JPS60179315A - 車両用懸架装置 - Google Patents

車両用懸架装置

Info

Publication number
JPS60179315A
JPS60179315A JP3672584A JP3672584A JPS60179315A JP S60179315 A JPS60179315 A JP S60179315A JP 3672584 A JP3672584 A JP 3672584A JP 3672584 A JP3672584 A JP 3672584A JP S60179315 A JPS60179315 A JP S60179315A
Authority
JP
Japan
Prior art keywords
cylinder
gas
oil
chamber
gas 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.)
Granted
Application number
JP3672584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0534167B2 (2
Inventor
Takeyoshi Niihori
武儀 新堀
Takeo Fukumura
福村　武夫
Yoshio Kimura
義雄 木村
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP3672584A priority Critical patent/JPS60179315A/ja
Priority to AU33234/84A priority patent/AU553238B2/en
Priority to GB08423559A priority patent/GB2149055B/en
Priority to FR848414713A priority patent/FR2552513B1/fr
Publication of JPS60179315A publication Critical patent/JPS60179315A/ja
Priority to US06/904,782 priority patent/US4720085A/en
Publication of JPH0534167B2 publication Critical patent/JPH0534167B2/ja
Granted 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
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0424—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the air pressure of the accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
    • B60G13/008—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit involving use of an auxiliary cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • 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
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/01—Resilient suspensions for a single wheel the wheel being mounted for sliding movement, e.g. in or on a vertical guide
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/423—Rails, tubes, or the like, for guiding the movement of suspension elements
    • B60G2204/4232—Sliding mounts
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B60G2400/412—Steering angle of steering wheel or column
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/22—Spring constant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • 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
    • B60G2600/18—Automatic control means
    • 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
    • B60G2600/20—Manual control or setting means
    • 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
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • 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
    • B60G2800/20—Stationary vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
JP3672584A 1983-09-26 1984-02-28 車両用懸架装置 Granted JPS60179315A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3672584A JPS60179315A (ja) 1984-02-28 1984-02-28 車両用懸架装置
AU33234/84A AU553238B2 (en) 1983-09-26 1984-09-18 Vehicle hydropneumatic suspension
GB08423559A GB2149055B (en) 1983-09-26 1984-09-18 Vehicle suspension unit with damping & spring rate adjustable
FR848414713A FR2552513B1 (fr) 1983-09-26 1984-09-25 Appareil de suspension de vehicule
US06/904,782 US4720085A (en) 1983-09-26 1986-09-04 Vehicle suspension apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3672584A JPS60179315A (ja) 1984-02-28 1984-02-28 車両用懸架装置

Publications (2)

Publication Number Publication Date
JPS60179315A true JPS60179315A (ja) 1985-09-13
JPH0534167B2 JPH0534167B2 (2) 1993-05-21

Family

ID=12477715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3672584A Granted JPS60179315A (ja) 1983-09-26 1984-02-28 車両用懸架装置

Country Status (1)

Country Link
JP (1) JPS60179315A (2)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352605U (2) * 1986-09-26 1988-04-08
US4973854A (en) * 1987-11-28 1990-11-27 Herman Hemscheidt Maschinenfabrik Gmbh & Co. Hydraulic shock-absorber and vibration damper with adjustable damping
US4972928A (en) * 1987-07-21 1990-11-27 Sirven Jacques M M Hydraulic damper with variable operating characteristics
DE4291050T1 (2) * 1991-04-17 1993-07-15 Monroe Auto Equipment Co., Monroe, Mich., Us
WO1994023222A1 (en) * 1993-03-30 1994-10-13 Meyer, Richard, J. Liquid spring vehicular suspension system
WO2000044579A1 (en) * 1999-02-01 2000-08-03 Gabriel Ride Control Products, Inc. Improved shock absorber
FR2799514A1 (fr) * 1999-10-12 2001-04-13 Peugeot Citroen Automobiles Sa Verin de suspension hydropneumatique de vehicule
US6293530B1 (en) * 1995-01-10 2001-09-25 Liquidspring Technologies, Inc. Compressible liquid vibration control system
US6305673B1 (en) 1994-07-26 2001-10-23 Liquidspring Technologies, Inc. Vibration control system
US6598885B2 (en) 2001-10-23 2003-07-29 Liquidspring Technologies, Inc. Single valve control of damping and stiffness in a liquid spring system
US6679504B2 (en) 2001-10-23 2004-01-20 Liquidspring Technologies, Inc. Seamless control of spring stiffness in a liquid spring system
JP2008188489A (ja) * 2007-02-01 2008-08-21 Orion Mach Co Ltd フィルターエレメント及びそれを用いたフィルターユニット
JP2008248954A (ja) * 2007-03-29 2008-10-16 Kayaba Ind Co Ltd 緩衝器
US7641181B2 (en) 2003-01-24 2010-01-05 Liquid Spring Technologies, Inc. Distributed power suspension system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425688A (en) * 1977-07-29 1979-02-26 Ricoh Watch Solar battery
JPS596105A (ja) * 1982-06-30 1984-01-13 Fuji Heavy Ind Ltd 自動車用エアサスペンシヨンのばね特性可変装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425688A (en) * 1977-07-29 1979-02-26 Ricoh Watch Solar battery
JPS596105A (ja) * 1982-06-30 1984-01-13 Fuji Heavy Ind Ltd 自動車用エアサスペンシヨンのばね特性可変装置

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352605U (2) * 1986-09-26 1988-04-08
US4972928A (en) * 1987-07-21 1990-11-27 Sirven Jacques M M Hydraulic damper with variable operating characteristics
US4973854A (en) * 1987-11-28 1990-11-27 Herman Hemscheidt Maschinenfabrik Gmbh & Co. Hydraulic shock-absorber and vibration damper with adjustable damping
DE4291050T1 (2) * 1991-04-17 1993-07-15 Monroe Auto Equipment Co., Monroe, Mich., Us
DE4291050C2 (de) * 1991-04-17 1999-02-18 Tenneco Automotive Inc Hochdruckdichtung
WO1994023222A1 (en) * 1993-03-30 1994-10-13 Meyer, Richard, J. Liquid spring vehicular suspension system
US6305673B1 (en) 1994-07-26 2001-10-23 Liquidspring Technologies, Inc. Vibration control system
US6293530B1 (en) * 1995-01-10 2001-09-25 Liquidspring Technologies, Inc. Compressible liquid vibration control system
WO2000044579A1 (en) * 1999-02-01 2000-08-03 Gabriel Ride Control Products, Inc. Improved shock absorber
US6213262B1 (en) * 1999-02-01 2001-04-10 Gabriel Ride Control Products, Inc. Shock absorber
FR2799514A1 (fr) * 1999-10-12 2001-04-13 Peugeot Citroen Automobiles Sa Verin de suspension hydropneumatique de vehicule
EP1092879A1 (fr) * 1999-10-12 2001-04-18 Peugeot Citroen Automobiles SA Vérin de suspension hydropneumatique de véhicule
US6598885B2 (en) 2001-10-23 2003-07-29 Liquidspring Technologies, Inc. Single valve control of damping and stiffness in a liquid spring system
US6679504B2 (en) 2001-10-23 2004-01-20 Liquidspring Technologies, Inc. Seamless control of spring stiffness in a liquid spring system
US7891673B2 (en) 2001-10-23 2011-02-22 Liquidspring Technologies, Inc. Seamless control of spring stiffness in a liquid spring system
US7641181B2 (en) 2003-01-24 2010-01-05 Liquid Spring Technologies, Inc. Distributed power suspension system
JP2008188489A (ja) * 2007-02-01 2008-08-21 Orion Mach Co Ltd フィルターエレメント及びそれを用いたフィルターユニット
JP2008248954A (ja) * 2007-03-29 2008-10-16 Kayaba Ind Co Ltd 緩衝器

Also Published As

Publication number Publication date
JPH0534167B2 (2) 1993-05-21

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