ES2162978T3 - Resorte de compresion de gas. - Google Patents

Resorte de compresion de gas.

Info

Publication number
ES2162978T3
ES2162978T3 ES96305421T ES96305421T ES2162978T3 ES 2162978 T3 ES2162978 T3 ES 2162978T3 ES 96305421 T ES96305421 T ES 96305421T ES 96305421 T ES96305421 T ES 96305421T ES 2162978 T3 ES2162978 T3 ES 2162978T3
Authority
ES
Spain
Prior art keywords
cylinder
gas
piston
piston bar
bar
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 - Lifetime
Application number
ES96305421T
Other languages
English (en)
Inventor
Etienne Perrin
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.)
Trelleborg AB
Original Assignee
Trelleborg AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10782001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2162978(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trelleborg AB filed Critical Trelleborg AB
Application granted granted Critical
Publication of ES2162978T3 publication Critical patent/ES2162978T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
    • F16F9/0272—Means for adjusting the length of, or for locking, the spring or dampers with control rod extending through the piston rod into the piston
    • 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
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Abstract

SE PRESENTA UN RESORTE DE COMPRESION DE GAS QUE COMPRENDE UN CILINDRO RELLENO CON GAS (10) EN EL QUE UN PISTON (26) QUE PORTA UNA BARRA DE PISTON HUECA (18) SE DESLIZA Y DIVIDE EL INTERIOR DEL CILINDRO (10) EN DOS CAMARAS (32, 34). POR ENCIMA DE PARTE DE LA LONGITUD DEL CILINDRO, SE PROPORCIONA UNA RANURA (56) EN LA PARED DEL CILINDRO. LA PRESION DEL GAS DENTRO DEL CILINDRO (10) PROVOCA QUE EL PISTON (26) ARRASTRE LA BARRA DEL PISTON (18) FUERA DEL CILINDRO (10), LO QUE ES PERMITIDO POR LA RANURA (56) QUE PERMITE LA TRANSFERENCIA DE LA PRESION DE GAS ENTRE LAS CAMARAS (34 Y 32). CUANDO EL PISTON (26) ALCANZA EL EXTREMO DE LA RANURA (56), DICHA TRANSFERENCIA DE LA PRESION DE GAS FINALIZA Y EL MOVIMIENTO DE LA BARRA DEL PISTON (18) SE DETIENE. UN FUERZA MANUAL EXTERNA APLICADA A LA BARRA DE CONTROL (44), QUE SE EXTIENDE A TRAVES DEL INTERIOR HUECO DE LA BARRA DE PISTON (18), DESCUBRE LA ABERTURA (40) EN EL EXTREMO DE LA BARRA DE PISTON (18) QUE SE COMUNICA CON LA PRIMERA CAMARA (32). EN ESTEMOMENTO, PUEDE TENER LUGAR LA TRANSFERENCIA DE LA PRESION DE GAS ENTRE LAS DOS CAMARAS A TRAVES DE UNA ABERTURA (42) Y EL INTERIOR (43) DE LA BARRA DE PISTON (18). EN ESTE MOMENTO, SE REANUDA EL MOVIMIENTO DE LA BARRA DE PISTON (18) HACIA AFUERA DEL CILINDRO POR MEDIO DE LA PRESION EJERCIDA POR EL GAS, PERO PUEDE SER INTERRUMPIDO EN CUALQUIER POSICION DESEADA POR MEDIO DE APLICAR MANUALMENTE UNA FUERZA A LA BARRA DE CONTROL.
ES96305421T 1995-10-09 1996-07-24 Resorte de compresion de gas. Expired - Lifetime ES2162978T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9520574A GB2305991B (en) 1995-10-09 1995-10-09 Gas spring

Publications (1)

Publication Number Publication Date
ES2162978T3 true ES2162978T3 (es) 2002-01-16

Family

ID=10782001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96305421T Expired - Lifetime ES2162978T3 (es) 1995-10-09 1996-07-24 Resorte de compresion de gas.

Country Status (5)

Country Link
US (1) US5887857A (es)
EP (1) EP0768476B1 (es)
DE (1) DE69615121T2 (es)
ES (1) ES2162978T3 (es)
GB (1) GB2305991B (es)

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DE19618055C1 (de) * 1996-05-06 1998-01-15 Mannesmann Sachs Ag Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld
JPH10252800A (ja) * 1997-01-07 1998-09-22 Showa:Kk ガススプリング
JPH10252801A (ja) * 1997-01-07 1998-09-22 Showa:Kk ガススプリング
US5944154A (en) * 1997-10-01 1999-08-31 General Motor Corporation Suspension damper with polygonal reservoir tube
DE19755080B4 (de) * 1997-12-11 2004-12-02 Stabilus Gmbh Gasfeder mit Zwischenstopfunktion und Temperaturkompensation
US6199673B1 (en) * 1998-10-22 2001-03-13 Illinois Tool Works Inc. Silent damper with anti-rattle shaft
US6170809B1 (en) * 1999-08-05 2001-01-09 Diebolt International, Inc. Delay return gas spring
US6513811B1 (en) * 1999-09-02 2003-02-04 Illinois Tool Works Inc. Air damper with graphite coated lip seal
US6726219B2 (en) * 1999-09-02 2004-04-27 Illinois Tool Works Inc. Air damper with graphite coated lip seal
US6352271B1 (en) * 2000-07-12 2002-03-05 Daniel A. Babcock Cylinder for improving the handling of a vehicle in turns
DE10042030C1 (de) * 2000-08-26 2002-02-07 Sachs Race Eng Gmbh Kolben-Zylinderaggregat mit mindestens einer Bypass-Nut im Zylinder
US6773002B2 (en) * 2002-01-28 2004-08-10 Barnes Group Inc. Compression spring rod
US7000908B2 (en) * 2002-01-29 2006-02-21 Barnes Group Inc. Tailgate stabilizer
DE10247032B4 (de) 2002-10-09 2008-08-14 Stabilus Gmbh Einrichtung mit einem höhenverstellbaren Bauteil
US7011191B2 (en) * 2002-10-17 2006-03-14 Litens Automotive Locking strut
WO2004061327A1 (de) * 2003-01-03 2004-07-22 Zimmer, Günther Führungssystem mit pneumatischer verzögerungsvorrichtung
US8292274B2 (en) * 2003-01-10 2012-10-23 Barnes Group Inc. Dampened compression spring rod
DE10307363B3 (de) * 2003-02-21 2004-09-09 Zf Sachs Ag Schwingungsdämpfer mit hubabhängiger Dämpfkraft
US20050016803A1 (en) * 2003-07-25 2005-01-27 Chad Brummitt Multiple stop gas spring for vehicle closure
DE10339188A1 (de) * 2003-08-22 2005-03-10 Suspa Holding Gmbh Gasfeder
US6974001B2 (en) * 2003-11-19 2005-12-13 Arvinmeritor Technology, Llc. Temperature compensating gas spring
DE102004026356B4 (de) * 2004-05-26 2008-07-31 Stabilus Gmbh Zugfederanordnung
DE102004035613A1 (de) * 2004-07-22 2006-03-16 Stabilus Gmbh Gasfeder mit Endlagendämpfung
US20060027955A1 (en) * 2004-08-04 2006-02-09 Barnes Group Inc., A Corporation Of Delaware Non-linear spring system
US7387181B2 (en) * 2004-10-04 2008-06-17 Associated Spring Raymond Hood lift system
US8262548B1 (en) 2005-11-25 2012-09-11 Plyo Systems, Llc Air management for enhancing pneumatic rebound training
ES2304075B1 (es) * 2005-12-20 2009-07-02 Jose Javier Barandiaran Salaverria Cilindro a gas para controlar el abatimiento de partes moviles.
US7677539B2 (en) * 2006-02-23 2010-03-16 Barnes Group Inc. Force control strut
US8123006B1 (en) * 2007-04-13 2012-02-28 Hayes Bicycle Group, Inc. Lightweight gas spring design with volume compensator incorporated into a suspension fork for two wheeled vehicles
US8246019B2 (en) * 2007-06-21 2012-08-21 GM Global Technology Operations LLC Air spring for vehicle closure
KR100894799B1 (ko) * 2007-12-05 2009-04-22 주식회사 만도 쇽업소버
JP5180153B2 (ja) * 2009-06-23 2013-04-10 カヤバ工業株式会社 エアバネ構造
US9834971B2 (en) * 2010-03-17 2017-12-05 Avm Industries, Llc Lift assist and damper arrangement
US8480064B2 (en) 2010-07-09 2013-07-09 Specialized Bicycle Components, Inc. Bicycle with suspension
US8740237B2 (en) 2011-09-23 2014-06-03 Specialized Bicycle Components, Inc. Bicycle with suspension
DE202012100533U1 (de) * 2012-02-17 2013-05-27 Al-Ko Kober Ag Hydropneumatisches Verstellelement
US9188184B2 (en) 2012-05-14 2015-11-17 Barnes Group Inc. Telescoping strut
CN103883660B (zh) * 2014-02-25 2016-08-17 贺有云 双作用缓冲器
CN106438824B (zh) * 2016-08-12 2018-12-11 浙江工业大学 一种专用于太阳翼板吊挂装置的刹车气缸
CN106151360B (zh) * 2016-08-12 2018-05-18 浙江工商大学 一种具有刹车缓冲功能的太阳翼板吊挂装置用刹车装置
CN106286690B (zh) * 2016-08-12 2018-06-08 浙江工商大学 一种专用于太阳翼板吊挂装置的缓冲气缸
CN106122354B (zh) * 2016-08-12 2018-01-05 浙江工业大学 一种对太阳翼板吊挂装置进行刹车缓冲的刹车气缸
TWI589475B (zh) * 2016-08-31 2017-07-01 巨大機械工業股份有限公司 可調式自行車座管結構及其自行車
US11300172B2 (en) 2020-01-29 2022-04-12 Lockheed Martin Corporation Load limiting breakaway device

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DE2513302C2 (de) * 1975-03-26 1985-05-30 Stabilus Gmbh, 5400 Koblenz Blockierbare pneumatische oder hydropneumatische Feder
DE2659491A1 (de) * 1976-12-30 1978-07-13 Stabilus Gmbh Belastungsabhaengig absperrbare gasfeder
US4113220A (en) * 1977-01-31 1978-09-12 Bliss & Laughlin Industries Incorporated Adjustable gas cylinder chair control
JPS5753139U (es) * 1980-09-11 1982-03-27
DE3301544A1 (de) * 1983-01-19 1984-07-19 Stabilus Gmbh, 5400 Koblenz Gasfeder als huborgan zum oeffnen von nach oben schwenkbaren klappen
DE3629250A1 (de) * 1986-08-28 1988-03-03 Stabilus Gmbh Stufenlos blockierbare verstelleinrichtung
DE3911245A1 (de) * 1989-04-07 1990-10-11 Stabilus Gmbh Gasfeder mit vor korrosion geschuetztem ausloesestoessel
CH679116A5 (es) * 1989-05-10 1991-12-31 Peter Reinhard
DE3931448A1 (de) * 1989-09-21 1991-04-04 Stabilus Gmbh Stufenlos hoehenverstellbares, hydropneumatisches hubaggregat, mit ueberdrucksicherung
DE3933360A1 (de) * 1989-10-06 1991-04-18 Stabilus Gmbh Ausloesestift fuer ein stufenlos blockierbares hubaggregat, mit integriertem ueberdruckventil
GB2303193B (en) * 1995-07-13 1998-10-14 Draftex Ind Ltd Gas spring

Also Published As

Publication number Publication date
DE69615121D1 (de) 2001-10-18
GB9520574D0 (en) 1995-12-13
GB2305991A (en) 1997-04-23
US5887857A (en) 1999-03-30
DE69615121T2 (de) 2002-04-25
EP0768476A1 (en) 1997-04-16
EP0768476B1 (en) 2001-09-12
GB2305991B (en) 1999-07-07

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