FR2494369B1 - Amortisseur viscoelastique, notamment pour vehicule automobile - Google Patents

Amortisseur viscoelastique, notamment pour vehicule automobile

Info

Publication number
FR2494369B1
FR2494369B1 FR8121555A FR8121555A FR2494369B1 FR 2494369 B1 FR2494369 B1 FR 2494369B1 FR 8121555 A FR8121555 A FR 8121555A FR 8121555 A FR8121555 A FR 8121555A FR 2494369 B1 FR2494369 B1 FR 2494369B1
Authority
FR
France
Prior art keywords
motor vehicle
shock absorber
viscoelastic shock
viscoelastic
absorber
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
Application number
FR8121555A
Other languages
English (en)
Other versions
FR2494369A1 (fr
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.)
Clevite Industries Inc
Original Assignee
Imperial Clevite Inc
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 Imperial Clevite Inc filed Critical Imperial Clevite Inc
Publication of FR2494369A1 publication Critical patent/FR2494369A1/fr
Application granted granted Critical
Publication of FR2494369B1 publication Critical patent/FR2494369B1/fr
Expired legal-status Critical Current

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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/20—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a pneumatic spring
    • 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
    • B60G17/02—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
    • B60G17/044—Self-pumping fluid springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR8121555A 1980-11-18 1981-11-18 Amortisseur viscoelastique, notamment pour vehicule automobile Expired FR2494369B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/207,914 US4342446A (en) 1980-11-18 1980-11-18 Self-leveling viscous elastic damper

Publications (2)

Publication Number Publication Date
FR2494369A1 FR2494369A1 (fr) 1982-05-21
FR2494369B1 true FR2494369B1 (fr) 1985-11-29

Family

ID=22772484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121555A Expired FR2494369B1 (fr) 1980-11-18 1981-11-18 Amortisseur viscoelastique, notamment pour vehicule automobile

Country Status (5)

Country Link
US (1) US4342446A (fr)
BR (1) BR8107502A (fr)
CA (1) CA1162956A (fr)
FR (1) FR2494369B1 (fr)
GB (1) GB2087511A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130830A1 (de) * 1981-08-04 1983-02-24 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Federelement und dessen verwendung
FR2533506B1 (fr) * 1982-09-28 1987-06-26 Ouest Cie Support elastique antivibratoire
IT1209555B (it) * 1983-06-06 1989-08-30 Fruehauf Corp Elastomerica per sistemi di ammortizzatore a fluido e molla sospensione di veicoli.
GB8316419D0 (en) * 1983-06-16 1983-07-20 Dunlop Ltd Spring
US4546960A (en) * 1983-06-20 1985-10-15 Gould Inc. Vibration isolation assembly
GB2149880B (en) * 1983-11-12 1987-05-28 Dunlop Ltd Vibration absorbing mountings
US4630808A (en) * 1983-12-28 1986-12-23 Bridgestone Corporation Vibration isolating devices
DE3433421A1 (de) * 1984-09-12 1986-03-20 Continental Gummi-Werke Ag, 3000 Hannover Elastisches motorlager
DE3441592A1 (de) * 1984-11-14 1986-05-15 Continental Gummi-Werke Ag, 3000 Hannover Hydraulisch gedaempftes elastisches lager
DE3443618A1 (de) * 1984-11-29 1986-06-05 Metzeler Kautschuk GmbH, 8000 München Motorlager mit hydraulischer daempfung
JPH06103056B2 (ja) * 1985-11-25 1994-12-14 日産自動車株式会社 防振装置
US4738434A (en) * 1986-04-07 1988-04-19 Marjoram Robert H Vibration and/or shock attenuating fluid mount or the like
US4828234A (en) * 1988-09-26 1989-05-09 General Motors Corporation Hydraulic engine mount with self-pumping air bladder
IT1224466B (it) * 1988-10-04 1990-10-04 Fiat Auto Spa Dispositivo di sospensione per veicoli comprendente un ammortizzatore telescopico ed una molla ad aria
DE4228842C1 (de) * 1992-08-29 1994-05-05 Freudenberg Carl Fa Hydraulisch dämpfendes Gummilager
SE9403406L (sv) * 1994-10-07 1996-02-26 Gramtec Innovation Ab Rotationsdämpare vid knäledsprotes
DE19821508C2 (de) * 1998-05-13 2002-08-29 Trelleborg Automotive Tech Ct Zweikammer-Motorlager
US6378851B1 (en) * 2000-10-25 2002-04-30 Lord Corporation Fluid and elastomer apparatus with discrete volume compensator and secondary compliance
EP1887250B1 (fr) * 2001-04-10 2012-01-11 Yamashita Rubber Kabushiki Kaisha Dispositif anti-vibration étanche aux fluides
US6547224B2 (en) * 2001-04-12 2003-04-15 Delphi Technologies, Inc. Pneumatic self leveling suspension damper
US6758466B2 (en) * 2002-11-06 2004-07-06 Lord Corporation Fluid-elastomeric damper assembly including internal pumping mechanism
US7270321B2 (en) * 2002-11-06 2007-09-18 Lord Corporation Fluid-elastomeric damper assembly including internal pumping mechanism
US20080265478A1 (en) * 2007-02-05 2008-10-30 Tyn Smith Wind turbine systems dampers
US11059623B1 (en) 2020-02-26 2021-07-13 International Business Machines Corporation Self-locking structure for isolation damper based platforms

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545857A (en) * 1948-01-07 1951-03-20 Albert G Perkins Control device for milking machines
BE535270A (fr) * 1954-02-10
FR1153849A (fr) * 1956-06-29 1958-03-21 Applic Ind Soc Et Dispositif perfectionné de suspension pour véhicule
US3226103A (en) * 1963-10-29 1965-12-28 Harold F Mcnenny Fluid spring and shock absorber
DE1505427B1 (de) * 1965-07-10 1969-09-11 Bilstein August Fa Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung,insbesonderefuer Kraftfahrzeuge
DE1480170A1 (de) * 1965-09-16 1970-06-11 Walter Schopf Selbstregelnde belastungsanpassende Federung-Stossdaempferkombination fuer Kraftfahrzeuge
DE1555339A1 (de) * 1966-06-22 1970-08-20 Ford Werke Ag Hydropneumatisches Federbein mit Niveauregulierung
US3509795A (en) * 1967-03-28 1970-05-05 Wiz Corp Vehicle brake operator
US3658314A (en) * 1969-08-18 1972-04-25 Clevite Corp Elastomeric fluid shock absorber
DE2159391A1 (de) * 1970-12-02 1972-06-29 Abex Corp., New York, N.Y. (V.StA.) Federvorrichtung zum Abfangen und Dämpfen von stoßartigen Belastungen
US3717105A (en) * 1970-12-22 1973-02-20 Abex Corp Fluid bolster spring
US3701322A (en) * 1971-02-22 1972-10-31 Acf Ind Inc Fluid dampened railway bolster spring
US4126084A (en) * 1973-10-11 1978-11-21 Masami Inada Ignition time adjuster for an internal combustion engine
US3941149A (en) * 1974-11-11 1976-03-02 Baxter Laboratories, Inc. Valve
US4054152A (en) * 1975-03-11 1977-10-18 Nippondenso Co., Ltd. Check valve

Also Published As

Publication number Publication date
BR8107502A (pt) 1982-08-10
FR2494369A1 (fr) 1982-05-21
CA1162956A (fr) 1984-02-28
US4342446A (en) 1982-08-03
GB2087511A (en) 1982-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse