FR1020109A - Piston d'amortisseur de suspension pour véhicules terrestres - Google Patents

Piston d'amortisseur de suspension pour véhicules terrestres

Info

Publication number
FR1020109A
FR1020109A FR1020109DA FR1020109A FR 1020109 A FR1020109 A FR 1020109A FR 1020109D A FR1020109D A FR 1020109DA FR 1020109 A FR1020109 A FR 1020109A
Authority
FR
France
Prior art keywords
damper piston
land vehicles
suspension damper
suspension
land
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
Christian-Marie-Luci Bourcier
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 FR1020109A publication Critical patent/FR1020109A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Damping Devices (AREA)
FR1020109D 1950-06-13 1950-06-13 Piston d'amortisseur de suspension pour véhicules terrestres Expired FR1020109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970515X 1950-06-13

Publications (1)

Publication Number Publication Date
FR1020109A true FR1020109A (fr) 1953-02-02

Family

ID=9506322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1020109D Expired FR1020109A (fr) 1950-06-13 1950-06-13 Piston d'amortisseur de suspension pour véhicules terrestres

Country Status (3)

Country Link
US (1) US2748898A (fr)
DE (1) DE970515C (fr)
FR (1) FR1020109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420060A1 (fr) * 1978-03-14 1979-10-12 Iao Industrie Riunite Spa Perfectionnements aux amortisseurs de chocs hydrauliques du type telescopique

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811226A (en) * 1955-01-10 1957-10-29 Allinquant Fernand Stanislas Shock absorbers of the direct acting type
FR1104016A (fr) * 1955-02-21 1955-11-15 Piston d'amortisseur de suspension
US3009474A (en) * 1957-07-17 1961-11-21 Sigma Tanker installations
US3088556A (en) * 1957-12-09 1963-05-07 Bourcier Christian Marie Louis Shock absorbers
BE627430A (fr) * 1958-03-15
FR1215256A (fr) * 1958-11-13 1960-04-15 Amortisseur hydraulique, télescopique, monotube
US3075525A (en) * 1959-07-15 1963-01-29 Robert K Mcconnaughey Venting closures and separators for hypodermic syringes
US3103993A (en) * 1959-12-09 1963-09-17 Houdaille Industries Inc Linear hydraulic damper
FR2063666A5 (fr) * 1969-10-27 1971-07-09 Bourcier Carbon Christian
US3827539A (en) * 1970-06-12 1974-08-06 Monroe Belgium Nv Shock absorber and piston valve structure
DE3163658D1 (en) * 1980-10-17 1984-06-20 Moulton Development Ltd Damper valve
US4624347A (en) * 1984-01-23 1986-11-25 Ford Motor Company Piston assembly for shock absorber
US4615420A (en) * 1984-01-23 1986-10-07 Ford Motor Company Piston assembly for shock absorber
US5326129A (en) * 1984-04-04 1994-07-05 Ohlins Racing Ab Means for a shock absorber
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
US5217095A (en) * 1986-06-05 1993-06-08 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock
CA1263414A (fr) * 1986-06-05 1989-11-28 Magnus Lizell Dispositif a etrangleur pour fluides de pression hydraulique dans des mecanismes amortisseurs de chocs
DE3925520A1 (de) * 1989-08-02 1991-02-07 Hemscheidt Maschf Hermann Daempfungsventil mit verbesserter daempfungseinstellung
DE19615583C2 (de) * 1996-04-19 1998-12-17 Mannesmann Sachs Ag Schwingungsdämpfer mit Vordrosselscheibe
US5836349A (en) * 1996-12-30 1998-11-17 Carrier Corporation Bidirectional flow control device
DE19755994C2 (de) * 1997-12-17 2003-02-20 Thyssen Krupp Bilstein Gmbh Kolben für einen hydraulischen Schwingungsdämpfer
DE19807446B4 (de) * 1998-02-24 2004-09-09 Zf Sachs Ag Dämpfungsglied für hydraulische Verstelleinrichtungen bei Kraftfahrzeugen
JP2000072011A (ja) * 1998-09-04 2000-03-07 Showa Corp 油圧式パワーステアリング装置のダンパーバルブ
DE19932717C2 (de) * 1999-07-16 2001-11-15 Pnp Luftfedersysteme Gmbh Feder-Dämpfer-Einheit für ein Kraftfahrzeug
CN1836205B (zh) * 2003-08-12 2013-03-13 格雷姆·K·罗伯逊 减震器组件
DE102004059702A1 (de) * 2004-12-10 2006-06-14 Volkswagen Ag Dämpferventil
US20060231358A1 (en) * 2005-04-15 2006-10-19 Arvinmeritor Technology, Llc Pre-load ring for shock absorber
JP5427016B2 (ja) * 2008-12-24 2014-02-26 カヤバ工業株式会社 減衰バルブ
US8235186B2 (en) * 2009-10-07 2012-08-07 Multimatic Inc. Hydraulic damper spool valve
US8800732B2 (en) 2011-02-25 2014-08-12 Multimatic Inc. Hydraulic damper spool valve
DE102012220844B3 (de) * 2012-11-15 2014-01-23 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Stoßdämpfer
DE102016221659B4 (de) 2016-11-04 2022-07-07 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
US11187486B2 (en) * 2019-02-19 2021-11-30 Design West Technologies, Inc. Recoil buffer for machine gun mount
KR102804966B1 (ko) 2020-03-04 2025-05-16 멀티매틱 인코퍼레이티드 개선된 유압 댐퍼 스풀 밸브

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220180A (en) * 1910-09-24 1917-03-27 Toledo Scale Co Dash-pot.
US1616091A (en) * 1926-05-03 1927-02-01 Scott Benjamin Shock absorber
DE477355C (de) * 1926-08-26 1929-06-06 Louis Leon Lomar Hydraulischer Stossdaempfer, insbesondere fuer Kraftfahrzeuge
DE630879C (de) * 1932-07-05 1936-06-10 Mercier Jean Ventilanordnung fuer mit Luft, Fluessigkeit o. dgl. arbeitende Stossdaempfer, insbesondere fuer Kraftfahrzeuge
BE412460A (fr) * 1934-11-29
US2138513A (en) * 1937-07-29 1938-11-29 Gen Motors Corp Shock absorber
US2316924A (en) * 1941-11-12 1943-04-20 Monroe Auto Equipment Co Hydraulic shock absorder structure
US2346275A (en) * 1942-12-07 1944-04-11 Monroe Auto Equipment Co Piston structure for shock absorbers
US2357920A (en) * 1943-10-11 1944-09-12 Monroe Auto Equipment Co Shock absorber
US2456736A (en) * 1945-01-25 1948-12-21 Gen Motors Corp Shock absorber
US2472841A (en) * 1945-02-09 1949-06-14 Chrysler Corp Valve construction
US2467098A (en) * 1945-12-13 1949-04-12 Gen Motors Corp Piston for hydraulic shock absorbers
US2649937A (en) * 1949-10-22 1953-08-25 George W Crabtree Hydraulic spring control means
US2546051A (en) * 1950-01-05 1951-03-20 Patent Dev Company Shock absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420060A1 (fr) * 1978-03-14 1979-10-12 Iao Industrie Riunite Spa Perfectionnements aux amortisseurs de chocs hydrauliques du type telescopique

Also Published As

Publication number Publication date
US2748898A (en) 1956-06-05
DE970515C (de) 1958-09-25

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