FR1298511A - Perfectionnements aux pistons d'amortisseurs télescopiques - Google Patents

Perfectionnements aux pistons d'amortisseurs télescopiques

Info

Publication number
FR1298511A
FR1298511A FR863755A FR863755A FR1298511A FR 1298511 A FR1298511 A FR 1298511A FR 863755 A FR863755 A FR 863755A FR 863755 A FR863755 A FR 863755A FR 1298511 A FR1298511 A FR 1298511A
Authority
FR
France
Prior art keywords
shock absorber
telescopic shock
absorber pistons
pistons
telescopic
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
FR863755A
Other languages
English (en)
Inventor
Christian Bourcier De Carbon
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
Priority to DENDAT1249037D priority Critical patent/DE1249037B/de
Application filed filed Critical
Priority to FR863755A priority patent/FR1298511A/fr
Priority to ES276152A priority patent/ES276152A1/es
Priority to DEB48753U priority patent/DE1864971U/de
Priority to US197028A priority patent/US3134460A/en
Priority to GB20917/62A priority patent/GB1012833A/en
Application granted granted Critical
Publication of FR1298511A publication Critical patent/FR1298511A/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
    • F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
    • 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
    • F16F9/3484—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 characterised by features of the annular discs per se, singularly or in combination
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Damping Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR863755A 1961-06-02 1961-06-02 Perfectionnements aux pistons d'amortisseurs télescopiques Expired FR1298511A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DENDAT1249037D DE1249037B (fr) 1961-06-02
FR863755A FR1298511A (fr) 1961-06-02 1961-06-02 Perfectionnements aux pistons d'amortisseurs télescopiques
ES276152A ES276152A1 (es) 1961-06-02 1962-03-28 Perfeccionamientos en los pistones de amortiguadores telescópicos
DEB48753U DE1864971U (de) 1961-06-02 1962-03-31 Kolben fuer hydraulische stossdaempfer-zylinder.
US197028A US3134460A (en) 1961-06-02 1962-05-23 Hydraulic shock absorber with improved valving
GB20917/62A GB1012833A (en) 1961-06-02 1962-05-30 Improvements in or relating to telescopic shock-absorber pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863755A FR1298511A (fr) 1961-06-02 1961-06-02 Perfectionnements aux pistons d'amortisseurs télescopiques

Publications (1)

Publication Number Publication Date
FR1298511A true FR1298511A (fr) 1962-07-13

Family

ID=8756458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863755A Expired FR1298511A (fr) 1961-06-02 1961-06-02 Perfectionnements aux pistons d'amortisseurs télescopiques

Country Status (5)

Country Link
US (1) US3134460A (fr)
DE (2) DE1864971U (fr)
ES (1) ES276152A1 (fr)
FR (1) FR1298511A (fr)
GB (1) GB1012833A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380560A (en) * 1964-03-11 1968-04-30 Katz Maurice Flow regulator for fluid working devices
US4671392A (en) * 1984-12-18 1987-06-09 Fichtel & Sachs Ag Vibration damper with variable damping force

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600820C3 (de) * 1976-01-12 1982-02-04 Volkswagenwerk Ag, 3180 Wolfsburg Tellerfederventil für Stoßdämpfer
US4203507A (en) * 1977-04-29 1980-05-20 Honda Giken Kogyo Kabushiki Kaisha Shock absorber
CA1096410A (fr) * 1977-06-13 1981-02-24 Jan M. A. Wijnhoven Piston d'amortisseur
US4724937A (en) * 1984-09-04 1988-02-16 General Motors Corporation Hydraulic damper for vehicles with variable deflected disk piston valving
ES1003062Y (es) * 1987-08-03 1989-02-16 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
DE3817776A1 (de) * 1988-05-26 1989-12-07 Bauer Fritz & Soehne Ohg Gasfeder
DE3824420C1 (fr) * 1988-07-19 1990-02-01 Boge Ag, 5208 Eitorf, De
US5115892A (en) * 1988-09-27 1992-05-26 Atsugi Unisia Corporation Hydraulic shock absorber with piston seal structure for enhancement of initial response
US5042624A (en) * 1988-09-29 1991-08-27 Atsugi Unisia Corporation Hydraulic shock absorber with pre-loaded valve for linear variation characteristics of damping force
DE4024789C1 (en) * 1990-08-04 1991-12-12 Boge Ag, 5208 Eitorf, De Piston for hydraulic, telescopic shock absorber - has through duct outlets interconnected on each piston front side
US5148897A (en) * 1991-07-18 1992-09-22 Monroe Auto Equipment Company Piston valving for shock absorbers
DE4410996C1 (de) * 1994-03-30 1995-06-01 Fichtel & Sachs Ag Schwingungsdämpfer
SE512020C2 (sv) * 1995-05-18 2000-01-17 Oehlins Racing Ab Anordning vid stötdämpare
DE19734619C2 (de) * 1997-08-09 2000-10-26 Krupp Bilstein Gmbh Zylindrischer Arbeitskolben für einen hydraulischen Stoßdämpfer
US6148969A (en) * 1998-09-24 2000-11-21 Tenneco Automotive Inc. Frequency dependant damper
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
DE19945632B4 (de) * 1999-09-23 2005-11-03 Thyssenkrupp Bilstein Gmbh Vorrichtung zur Erhöhung der Dämpfung
US20060231358A1 (en) * 2005-04-15 2006-10-19 Arvinmeritor Technology, Llc Pre-load ring for shock absorber
JP4753238B2 (ja) * 2005-09-09 2011-08-24 ヤマハ発動機株式会社 油圧緩衝器
US8162112B2 (en) 2007-02-09 2012-04-24 Competition Tire East Methods and apparatus for protecting a shock absorber from bottoming
CA2639822A1 (fr) * 2007-09-26 2009-03-26 Bombardier Recreational Products Inc. Amortisseur sensible a la position
US8297418B2 (en) * 2008-06-05 2012-10-30 Tenneco Automotive Operating Company Inc. Nested check high speed valve
NL2010038C2 (en) 2012-12-21 2014-06-24 Koni Bv Shock absorber.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US919036A (en) * 1905-03-22 1909-04-20 Paul Langer Valve.
US2225986A (en) * 1938-11-16 1940-12-24 Chrysler Corp Shock absorber
US2327295A (en) * 1941-11-12 1943-08-17 Monroe Auto Equipment Co Double-acting velocity type shock absorber
US2646859A (en) * 1949-06-30 1953-07-28 Monroe Auto Equipment Co Piston assembly for shock absorbers
US2740500A (en) * 1951-06-29 1956-04-03 Gen Motors Corp Shock absorber
US2696278A (en) * 1951-11-05 1954-12-07 Lawrence R Bonn Two-stage shock absorber
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
BE627430A (fr) * 1958-03-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380560A (en) * 1964-03-11 1968-04-30 Katz Maurice Flow regulator for fluid working devices
US4671392A (en) * 1984-12-18 1987-06-09 Fichtel & Sachs Ag Vibration damper with variable damping force
US4706787A (en) * 1984-12-18 1987-11-17 Fichtel & Sachs Ag Vibration damper with variable damping force

Also Published As

Publication number Publication date
US3134460A (en) 1964-05-26
DE1864971U (de) 1963-01-03
ES276152A1 (es) 1962-05-16
DE1249037B (fr) 1967-08-31
GB1012833A (en) 1965-12-08

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