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FR801187A - Perfectionnements aux amortisseurs hydrauliques télescopiques - Google Patents

Perfectionnements aux amortisseurs hydrauliques télescopiques

Info

Publication number
FR801187A
FR801187A FR801187DA FR801187A FR 801187 A FR801187 A FR 801187A FR 801187D A FR801187D A FR 801187DA FR 801187 A FR801187 A FR 801187A
Authority
FR
France
Prior art keywords
shock absorbers
hydraulic shock
telescopic hydraulic
telescopic
absorbers
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
Other languages
English (en)
Inventor
Louis Bechereau
Rene Carrouee
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
Application granted granted Critical
Publication of FR801187A publication Critical patent/FR801187A/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/185—Bitubular units
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Sealing Devices (AREA)
FR801187D 1934-11-29 1935-04-27 Perfectionnements aux amortisseurs hydrauliques télescopiques Expired FR801187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR725199X 1934-11-29

Publications (1)

Publication Number Publication Date
FR801187A true FR801187A (fr) 1936-07-29

Family

ID=9109935

Family Applications (2)

Application Number Title Priority Date Filing Date
FR794853D Expired FR794853A (fr) 1934-11-29 1934-11-29 Amortisseur hydraulique rectiligne
FR801187D Expired FR801187A (fr) 1934-11-29 1935-04-27 Perfectionnements aux amortisseurs hydrauliques télescopiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR794853D Expired FR794853A (fr) 1934-11-29 1934-11-29 Amortisseur hydraulique rectiligne

Country Status (5)

Country Link
US (1) US2107974A (fr)
BE (1) BE412460A (fr)
DE (1) DE725199C (fr)
FR (2) FR794853A (fr)
GB (1) GB436845A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757065C (de) * 1939-10-24 1950-10-03 Fichtel & Sachs Ag In beiden Stroemungsrichtungen arbeitendes Regelventil fuer Fluessigkeits-Stossdaempfer mit Ausgleichraum, insbesondere fuer Kraftwagen
DE1115535B (de) * 1954-03-12 1961-10-19 Fichtel & Sachs Ag Abschlussdeckel fuer hydraulische Teleskopstossdaempferzylinder
DE3044460A1 (de) * 1980-11-26 1982-06-24 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatischer zweirohr-schwingungsdaempfer, insbesondere als vorderachsbein fuer kraftfahrzeuge
FR2499190A1 (fr) * 1981-01-30 1982-08-06 Bilstein August Gmbh Co Kg Amortisseur hydropneumatique bitubulaire, notamment pour l'amortissement des oscillations affectant l'essieu avant des vehicules automobiles

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761446C (de) * 1937-07-29 1952-11-04 Gen Motors Corp Fluessigkeitsdaempfer mit progressiver Daempfung fuer Kraftfahrzeuge
NL64639C (fr) * 1945-10-29
US2467098A (en) * 1945-12-13 1949-04-12 Gen Motors Corp Piston for hydraulic shock absorbers
US2435160A (en) * 1946-04-10 1948-01-27 Gen Motors Corp Direct-acting hydraulic shock absorber
US2507266A (en) * 1947-07-11 1950-05-09 Gabriel Co Shock absorber
US2594194A (en) * 1947-08-19 1952-04-22 Bendix Aviat Corp Oil seal for engine starters
US2672952A (en) * 1948-11-20 1954-03-23 Armstrong S Patents Company Lt Telescopic hydraulic shock absorber
DE920230C (de) * 1949-11-29 1954-11-15 Hemscheidt Maschf Hermann Hydraulischer Schwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
US2648405A (en) * 1949-12-17 1953-08-11 Patent Dev Company Piston assembly for shock absorbers
US2546051A (en) * 1950-01-05 1951-03-20 Patent Dev Company Shock absorber
FR1020109A (fr) * 1950-06-13 1953-02-02 Piston d'amortisseur de suspension pour véhicules terrestres
US2546038A (en) * 1950-06-30 1951-03-20 Patent Dev Company Shock absorber construction
US2717669A (en) * 1951-02-24 1955-09-13 Girling Ltd Shock absorber with reservoir baffle
FR1054917A (fr) * 1951-02-24 1954-02-15
US2670814A (en) * 1951-05-29 1954-03-02 Chrysler Corp Shock absorber
DE949328C (de) * 1951-07-11 1956-09-20 Felser Werk G M B H Verfahren und Vorrichtung zur Daempfung der an fahrenden Fahrzeugen auftretenden Schwingungen
DE1012779B (de) * 1952-08-29 1957-07-25 Renault Hydropneumatischer Stossdaempfer
US2736584A (en) * 1952-12-05 1956-02-28 Gen Motors Corp Fluid seal
US2785774A (en) * 1953-08-14 1957-03-19 Gen Motors Corp Shock absorber with liquid cooling
US3039780A (en) * 1955-03-21 1962-06-19 Carl H Nordell Seal for use between relatively movable members
US2828836A (en) * 1955-08-29 1958-04-01 Houdaille Industries Inc Shock absorber
DE1129023B (de) * 1958-08-01 1962-05-03 Armstrong Patents Co Ltd Hydraulischer Stossdaempfer
DE1159781B (de) * 1960-06-02 1963-12-19 Boge Gmbh Entlueftungseinrichtung in hydraulischen Teleskopdaempfern, insbesondere fuer Kraftfahrzeuge
US3127958A (en) * 1961-06-30 1964-04-07 Ford Motor Co Shock absorber with improved relief valve structure
GB1029556A (en) * 1961-12-08 1966-05-11 Houdaille Industries Inc Improvements in or relating to hydraulic buffers
DE1242946B (de) * 1962-10-03 1967-06-22 Rheinmetall Gmbh Hydraulischer Schwingungsdaempfer, insbesondere fuer Fahrzeuge
GB1084575A (en) * 1964-10-20 1967-09-27 Armstrong Patents Co Ltd Improvements in and relating to telescopic hydraulic shock absorbers
US3340966A (en) * 1965-10-23 1967-09-12 Houdaille Industries Inc Combination check valve and seal
US3363729A (en) * 1965-10-23 1968-01-16 Houdaille Industries Inc Hydraulic buffer with disk control valve structure
DE1284693B (de) * 1967-09-27 1968-12-05 Carl Ullrich Dr Hydraulischer Schwingungsdaempfer
DE1291567B (de) * 1967-12-07 1969-03-27 Carl Ullrich Dr Hydropneumatischer Stossdaempfer
US3451510A (en) * 1968-01-22 1969-06-24 Pneumo Dynamics Corp Metering shock absorber with snubbing means and snub release means
GB1491208A (en) * 1973-11-21 1977-11-09 Oleo Int Holdings Ltd Liquid dampers
DE2524971C3 (de) * 1975-06-05 1981-04-16 Boge Gmbh, 5208 Eitorf Hydraulischer Zweirohr-Schwingungsdämpfer mit ventilbestücktem Zylinderdeckel, insbesondere für Kraftfahrzeuge
JPS5927460B2 (ja) * 1976-04-10 1984-07-05 トキコ株式会社 緩衝器
JPS5324972A (en) * 1976-08-18 1978-03-08 Tokico Ltd Oil hydraulic buffer
JPS53136488U (fr) * 1977-04-01 1978-10-28
JPS5912438Y2 (ja) * 1977-07-25 1984-04-14 トキコ株式会社 油圧緩衝器
NL7810751A (nl) * 1977-11-04 1979-05-08 Girling Ltd Ondersteuningseenheid voor voertuigen.
NL169216C (nl) * 1977-12-12 1982-06-16 Itt Inrichting voor het verlagen van de druk op de zuigerstangpakking van een hydraulische telescopische schokdemper.
DE3006174C2 (de) * 1979-02-23 1990-05-10 Tokico Ltd., Kawasaki, Kanagawa Hydraulischer Doppelrohr-Stoßdämpfer
CA1187115A (fr) * 1982-05-03 1985-05-14 Philip H. Goniea Regulateur du debit de fluide dans un amortisseur
DE4320446A1 (de) * 1992-08-08 1994-02-10 Bosch Gmbh Robert Stoßdämpfer
DE19512866C2 (de) * 1995-04-06 1997-11-20 Fichtel & Sachs Ag Schwingungsdämpfer
DE10042033C2 (de) * 2000-08-26 2002-09-26 Sachs Race Eng Gmbh Schwingungsdämpfer mit einer Entlüftungseinrichtung
FR2814211B1 (fr) * 2000-09-18 2003-06-20 Michelin Avs Articulation elastique d'amortisseur et amortisseur muni d'une telle articulation elastique
DE102007039215A1 (de) * 2007-08-20 2009-02-26 Volkswagen Ag Zweirohr-Schwingungsdämpfer
DE102008042634B4 (de) * 2008-10-07 2010-07-08 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
RU2457375C1 (ru) * 2011-04-28 2012-07-27 Закрытое Акционерное Общество Научно-Технический Центр "Техиндустрия" Гидравлический демпфер
DE102011080962A1 (de) * 2011-08-15 2013-02-21 Suspa Gmbh Dämpfer
WO2015109380A1 (fr) * 2014-01-22 2015-07-30 Николай Васильевич ШУМСКИЙ Amortisseur
EA027200B1 (ru) * 2014-01-22 2017-06-30 Николай Васильевич ШУМСКИЙ Амортизатор
RU2570744C2 (ru) * 2014-02-06 2015-12-10 Николай Васильевич Шумский Амортизатор
EP3172458B1 (fr) * 2014-07-25 2020-12-30 Hitachi Automotive Systems Americas Inc. Amortisseur
US10006516B2 (en) * 2014-11-26 2018-06-26 Tenneco Automotive Operating Company Inc. Shock absorbers having a composite base assembly with axial flexibility compensation
US11383571B2 (en) 2017-01-09 2022-07-12 Ford Global Technologies, Llc Shock absorbers having internal jounce control
US10648527B2 (en) * 2017-04-24 2020-05-12 Beijingwest Industries Co., Ltd. Twin tube damper including a pressure rate sensitive system
JP7000267B2 (ja) * 2018-07-10 2022-02-04 本田技研工業株式会社 倒立構造の振動減衰装置
CN110259866B (zh) * 2019-05-10 2021-01-15 江苏大学 一种双筒双活塞式车辆减震器
CN112377553B (zh) 2020-02-25 2022-03-29 北京京西重工有限公司 阻尼器组件和用于其的壳体

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757065C (de) * 1939-10-24 1950-10-03 Fichtel & Sachs Ag In beiden Stroemungsrichtungen arbeitendes Regelventil fuer Fluessigkeits-Stossdaempfer mit Ausgleichraum, insbesondere fuer Kraftwagen
DE1115535B (de) * 1954-03-12 1961-10-19 Fichtel & Sachs Ag Abschlussdeckel fuer hydraulische Teleskopstossdaempferzylinder
DE3044460A1 (de) * 1980-11-26 1982-06-24 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatischer zweirohr-schwingungsdaempfer, insbesondere als vorderachsbein fuer kraftfahrzeuge
FR2499190A1 (fr) * 1981-01-30 1982-08-06 Bilstein August Gmbh Co Kg Amortisseur hydropneumatique bitubulaire, notamment pour l'amortissement des oscillations affectant l'essieu avant des vehicules automobiles

Also Published As

Publication number Publication date
GB436845A (en) 1935-10-18
US2107974A (en) 1938-02-08
DE725199C (de) 1942-09-16
BE412460A (fr)
FR794853A (fr) 1936-02-27

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