ES265000U - "un acumulador hidraulico telescopico". - Google Patents

"un acumulador hidraulico telescopico".

Info

Publication number
ES265000U
ES265000U ES1982265000U ES265000U ES265000U ES 265000 U ES265000 U ES 265000U ES 1982265000 U ES1982265000 U ES 1982265000U ES 265000 U ES265000 U ES 265000U ES 265000 U ES265000 U ES 265000U
Authority
ES
Spain
Prior art keywords
interspace
shock absorber
annular
shock absorbers
hydraulic shock
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.)
Granted
Application number
ES1982265000U
Other languages
English (en)
Other versions
ES265000Y (es
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.)
Siette
Original Assignee
Siette
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 Siette filed Critical Siette
Publication of ES265000U publication Critical patent/ES265000U/es
Application granted granted Critical
Publication of ES265000Y publication Critical patent/ES265000Y/es
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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Un acumulador hidráulico telescópico constituido por un amortiguador hidráulico telescópico de dos tubos concéntricos entre los que hay un espacio intermedio, con un pistón deslizable dentro del tubo interior el cual tiene un vástago que sobresale por el extremo superior del amortiguador atravesando una culata común a ambos tubos, teniendo esta culata un resalto inferior anular, de dirección radial, en el que encaja axialmente un borde que tiene en su extremo superior el tubo interior, en el que la culata comprende una junta por la que puede deslizarse el vástago, teniendo la culata formado un depósito anular que, estando situado encima del casquillo, sirve para recoger el fluido hidráulico que, de la cámara que hay en el tubo interior, pasa entre el vástago y la junta, habiendo unos conductos radiales que ponen en comunicación el depósito con la parte superior del espacio intermedio entre ambos tubos.
ES1982265000U 1981-05-08 1982-05-07 "un acumulador hidraulico telescopico". Expired ES265000Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67627/81A IT1144348B (it) 1981-05-08 1981-05-08 Perfezionamenti negli ammortizzatori idraulici telescopici del tipo bitubo

Publications (2)

Publication Number Publication Date
ES265000U true ES265000U (es) 1983-01-16
ES265000Y ES265000Y (es) 1983-07-01

Family

ID=11304011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982265000U Expired ES265000Y (es) 1981-05-08 1982-05-07 "un acumulador hidraulico telescopico".

Country Status (5)

Country Link
US (1) US4445598A (es)
DE (1) DE3215905A1 (es)
ES (1) ES265000Y (es)
FR (1) FR2512906B1 (es)
IT (1) IT1144348B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210518C2 (de) * 1982-03-23 1986-01-02 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatischer Zweirohr-Schwingungsdämpfer, insbesondere als Vorderachsbein für Kraftfahrzeuge
DE3301267A1 (de) * 1983-01-17 1984-07-19 Fichtel & Sachs Ag, 8720 Schweinfurt Schwingungsdaempfer mit statischer abdichtung zwischen kolbenstangenfuehrung und behaelterinnenwand
DE3708978A1 (de) * 1987-03-19 1988-09-29 Boge Ag Gasdruckkaempfer in zweirohr-teleskop-bauart
US4989701A (en) * 1988-02-22 1991-02-05 Atsugi Motor Parts Company Ltd Shock absorber
US4909361A (en) * 1988-10-13 1990-03-20 Arrow Paper Products Company Drive shaft damper
DE3908349C2 (de) * 1989-03-15 2000-02-24 Mannesmann Sachs Ag Entlüftungsventil für einen Zweirohr-Schwingungsdämpfer
DE8909051U1 (de) * 1989-07-26 1989-09-07 Fritz Bauer + Söhne oHG, 8503 Altdorf Längeneinstellbare Verstelleinrichtung
US5176229A (en) * 1989-09-29 1993-01-05 Atsugi Unisia Corporation Hydraulic shock absorber with a rod guide having an annular doubled wall section
ES2124111B1 (es) * 1994-11-15 1999-08-16 Sintermetal Sa Conjunto de embolo y guia de su vastago para amortiguadores hidraulicos.
WO2000049315A1 (fr) 1999-02-18 2000-08-24 Kayaba Kogyo Kabushiki Kaisha Structure d'etancheite
WO2008059911A1 (fr) * 2006-11-17 2008-05-22 Ntn Corporation Tendeur automatique du type à alimentation en huile
DE102009011043A1 (de) * 2009-02-28 2010-09-02 Volkswagen Ag Kolbenstangenführung eines Zweirohrdämpfers und Zweirohrdämpfer
DE102010028297B4 (de) * 2010-04-28 2023-08-24 Robert Bosch Gmbh Lagerbuchsen-Anordnung für eine teleskopartige Lenkwelle und damit ausgestattetes Lenksystem
DE102010028860B4 (de) * 2010-05-11 2015-01-08 Zf Friedrichshafen Ag Schwingungsdämpfer
US9731574B2 (en) * 2013-08-23 2017-08-15 Eko Sport Inc. Shock absorber gas spring seal
US11376913B2 (en) 2013-08-23 2022-07-05 Eko Sport, Inc. Shock absorber incorporating a floating piston
KR102527030B1 (ko) * 2015-09-30 2023-04-27 히다치 아스테모 가부시키가이샤 실린더 장치
DE102016124530A1 (de) * 2016-12-15 2018-06-21 Trw Automotive Safety Systems Gmbh Kopplungsvorrichtung zur schwingfähigen Befestigung eines Gassackmoduls an einem Fahrzeuglenkrad
US11007834B2 (en) 2016-12-15 2021-05-18 Tenneco Automotive Operating Company Inc. Baffle tube for damper with electromechanical valve
US11718257B2 (en) * 2016-12-15 2023-08-08 Zf Passive Safety Systems Us Inc Coupling device for mounting an airbag module to be oscillating on a vehicle steering wheel
US11383571B2 (en) * 2017-01-09 2022-07-12 Ford Global Technologies, Llc Shock absorbers having internal jounce control
US10987988B2 (en) 2017-06-28 2021-04-27 Tenneco Automotive Operating Company Inc. Damper with volume reducing insert
US10704641B2 (en) 2017-12-15 2020-07-07 Tenneco Automotive Operating Company Inc. Baffle for damper with electromechanical valve
MX2021003104A (es) * 2018-09-14 2021-08-11 Israel Olegnowicz Sello de fluido que tiene múltiples diámetros.
US10837515B2 (en) * 2019-02-11 2020-11-17 Tenneco Automotive Operating Company Inc. Damper baffle tube with elastomeric skirt
KR20240033489A (ko) * 2022-09-05 2024-03-12 현대자동차주식회사 스티어링휠과, 그 스티어링휠의 댐퍼유닛

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912781C3 (de) * 1969-03-13 1974-08-15 Fichtel & Sachs Ag, 8720 Schweinfurt Hydropneumatischer Stoßdämpfer mit ventilgesteuertem Entlüftungssystem
DE2257556A1 (de) * 1972-11-24 1974-05-30 Fichtel & Sachs Ag Hydraulischer teleskopstossdaempfer mit einer vorrichtung zum aufstauen von oel im vorratsraum
JPS5154170A (es) * 1974-11-07 1976-05-13 Showa Mfg
US4085925A (en) * 1976-03-31 1978-04-25 Carl Ullrich Peddinghaus Hydro-pneumatic shock absorber
JPS5927460B2 (ja) * 1976-04-10 1984-07-05 トキコ株式会社 緩衝器
GB1581971A (en) * 1977-02-22 1980-12-31 Honda Motor Co Ltd Shock absorbers
DE2808481A1 (de) * 1978-02-28 1979-09-06 Fichtel & Sachs Ag Stossdaempfer oder federbein fuer fahrzeuge
US4231578A (en) * 1979-04-23 1980-11-04 W. S. Shamban & Co. Seal assembly

Also Published As

Publication number Publication date
IT8167627A0 (it) 1981-05-08
US4445598A (en) 1984-05-01
ES265000Y (es) 1983-07-01
FR2512906A1 (fr) 1983-03-18
FR2512906B1 (fr) 1987-06-26
DE3215905A1 (de) 1982-11-25
IT1144348B (it) 1986-10-29

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