IT1042088B - Dispositivo ammortizzatore per sospensione di veicolo - Google Patents

Dispositivo ammortizzatore per sospensione di veicolo

Info

Publication number
IT1042088B
IT1042088B IT26368/75A IT2636875A IT1042088B IT 1042088 B IT1042088 B IT 1042088B IT 26368/75 A IT26368/75 A IT 26368/75A IT 2636875 A IT2636875 A IT 2636875A IT 1042088 B IT1042088 B IT 1042088B
Authority
IT
Italy
Prior art keywords
shock absorber
vehicle suspension
absorber device
suspension shock
vehicle
Prior art date
Application number
IT26368/75A
Other languages
English (en)
Italian (it)
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of IT1042088B publication Critical patent/IT1042088B/it

Links

Classifications

    • 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
    • F16F9/465—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 using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
    • 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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
    • B60G2500/11—Damping valves
    • 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
    • B60G2500/11—Damping valves
    • B60G2500/112—Fluid actuation
    • 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
    • B60G2600/184—Semi-Active control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
IT26368/75A 1974-08-15 1975-08-14 Dispositivo ammortizzatore per sospensione di veicolo IT1042088B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35934/74A GB1522795A (en) 1974-08-15 1974-08-15 Damping device for a vehicle suspension

Publications (1)

Publication Number Publication Date
IT1042088B true IT1042088B (it) 1980-01-30

Family

ID=10383150

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26368/75A IT1042088B (it) 1974-08-15 1975-08-14 Dispositivo ammortizzatore per sospensione di veicolo

Country Status (6)

Country Link
US (1) US4030580A (enExample)
JP (1) JPS5153179A (enExample)
DE (1) DE2536578A1 (enExample)
FR (1) FR2282071A1 (enExample)
GB (1) GB1522795A (enExample)
IT (1) IT1042088B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722548A (en) * 1981-11-17 1988-02-02 Hamilton James M Computer optimized adaptive suspension system having combined shock absorber/air spring unit
US4468739A (en) * 1981-11-17 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system having combined shock absorber/air spring unit
US4511022A (en) * 1982-01-20 1985-04-16 Lucas Industries Valve arrangement for regulating vehicle suspension damping pressures
US4634142A (en) * 1983-08-15 1987-01-06 C & K Venture Income I-Coast Computer optimized adaptive suspension system
DE3334704A1 (de) 1983-09-24 1985-04-11 August Bilstein GmbH & Co KG, 5828 Ennepetal Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
DE3348176C2 (en) * 1983-09-24 1988-02-04 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De Adjustable shock absorber, in particular for motor vehicles
US5326129A (en) * 1984-04-04 1994-07-05 Ohlins Racing Ab Means for a shock absorber
DE3524862A1 (de) * 1985-04-12 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur daempfung von bewegungsablaeufen
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
DE3823840A1 (de) * 1987-07-18 1989-01-26 Barmag Barmer Maschf Stossdaempfer
US4902034A (en) * 1988-09-06 1990-02-20 General Motors Corporation Electrically controlled shock absorber
DE4033190C1 (enExample) * 1990-10-19 1992-01-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5551541A (en) * 1993-03-18 1996-09-03 Fichtel & Sachs Ag Shock absorber
US5699885A (en) * 1993-03-18 1997-12-23 Fichtel & Sachs Ag Vibration damper with adjustable damping force
ES2126809T3 (es) * 1994-07-07 1999-04-01 Mannesmann Sachs Ag Amortiguador de vibraciones con fuerza amortiguadora regulable.
US5529152A (en) * 1994-07-08 1996-06-25 Aimrite Systems International, Inc. Variable constant force hydraulic components and systems
US6065567A (en) * 1997-03-13 2000-05-23 Wynn Oil Company Apparatus and method for cleaning and fluid exchange of a low-flow automatic transmission
US6746031B2 (en) * 2001-10-15 2004-06-08 Meritor Light Vehicle Technology, Llc Suspension structure as accumulator for vehicle air systems
US20060175166A1 (en) * 2002-08-13 2006-08-10 Tuhh Technologie Gmbh Controllable piston valve and /or flat valve for a vibration damper
DE102015113176B4 (de) 2015-08-10 2021-12-30 Grammer Aktiengesellschaft Horizontalschwingungsvorrichtung für einen Fahrzeugsitz
EP4045343A4 (en) 2019-10-15 2023-11-15 Fox Factory, Inc. ACTIVE VALVE SYSTEM THAT HAS MORE THAN ONE STAGE
CN118934881B (zh) * 2024-08-13 2025-11-14 中国第一汽车股份有限公司 减振器总成及其控制方法、系统和车辆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101650A (en) * 1959-02-24 1963-08-27 Bell Aerospace Corp Hydromechanical rate damped servo system
US3024810A (en) * 1959-10-05 1962-03-13 Cadillac Gage Co Torque motor armature damping mechanism
US3211063A (en) * 1962-10-03 1965-10-12 Seamone Woodrow Pressure control switching valve
US3171329A (en) * 1963-05-06 1965-03-02 Honeywell Regulator Co Control apparatus
US3572363A (en) * 1969-04-25 1971-03-23 Mcdowell Wellman Eng Co Fluid flow control device
DE2020292A1 (de) * 1970-04-25 1971-11-18 Bosch Gmbh Robert Abstuetzsystem fuer Kraftfahrzeuge
BE785928A (fr) * 1971-10-22 1973-01-08 Hoesch Ag Installation de suspension hydropneumatique a excitation independante
GB1367320A (en) * 1972-07-19 1974-09-18 Automotive Prod Co Ltd Pneumatic suspension systems for vehicles

Also Published As

Publication number Publication date
FR2282071B1 (enExample) 1980-04-25
GB1522795A (en) 1978-08-31
JPS5153179A (en) 1976-05-11
DE2536578A1 (de) 1976-02-26
FR2282071A1 (fr) 1976-03-12
US4030580A (en) 1977-06-21

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