ES2076567T3 - Dispositivos de cilindro y piston. - Google Patents

Dispositivos de cilindro y piston.

Info

Publication number
ES2076567T3
ES2076567T3 ES92100854T ES92100854T ES2076567T3 ES 2076567 T3 ES2076567 T3 ES 2076567T3 ES 92100854 T ES92100854 T ES 92100854T ES 92100854 T ES92100854 T ES 92100854T ES 2076567 T3 ES2076567 T3 ES 2076567T3
Authority
ES
Spain
Prior art keywords
pressure
gas
radial hole
cylinder
piston rod
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
ES92100854T
Other languages
English (en)
Inventor
Klaus-Dieter Jobelius
Helmut Morgen
Heinrich Spurzem
Stefan Volpel
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.)
Stabilus GmbH
Original Assignee
Stabilus GmbH
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 Stabilus GmbH filed Critical Stabilus GmbH
Application granted granted Critical
Publication of ES2076567T3 publication Critical patent/ES2076567T3/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
    • F16F9/02—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
    • F16F9/0281—Details
    • 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
    • F16F9/0218—Mono-tubular 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
    • F16F9/36—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
    • F16F9/32—Details
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/24—Detecting or preventing malfunction, e.g. fail safe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Safety Valves (AREA)

Abstract

SE PRESENTA UN AMORTIGUADOR DE GAS CON UNA SALIDA DE EMERGENCIA QUE PERMITE EL ESCAPE DEL GAS A PRESION EN EL CASO DE QUE DICHO GAS A PRESION EXCEDA UNA PRESION PREDETERMINADA. LA SALIDA DE EMERGENCIA SE SUMINISTRA MEDIANTE UN AGUJERO RADIAL (13) A TRAVES DEL CILINDRO (1) O POR MEDIO DE ACANALADURAS LONGITUDINALES (20, 13). EL AGUJERO RADIAL BAJO CONDICIONES NORMALES SE ENCUENTRA CUBIERTO POR UN OBTURADOR (6) CONSTITUIDO POR LA VARILLA DEL PISTON. ESTE OBTURADOR (6) DE LA VARILLA DEL PISTON SE DESPLAZA AXIALMENTE MEDIANTE LA ACCION DE DICHO GAS A PRESION A UNA PRESION PREDETERMINADA DE TAL MANERA, QUE EL AGUJERO RADIAL (13) SE ABRA PARA EL ESCAPE DE GAS A PRESION.
ES92100854T 1991-01-21 1992-01-20 Dispositivos de cilindro y piston. Expired - Lifetime ES2076567T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4101567A DE4101567A1 (de) 1991-01-21 1991-01-21 Verstellelement

Publications (1)

Publication Number Publication Date
ES2076567T3 true ES2076567T3 (es) 1995-11-01

Family

ID=6423360

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92100854T Expired - Lifetime ES2076567T3 (es) 1991-01-21 1992-01-20 Dispositivos de cilindro y piston.
ES94119999T Expired - Lifetime ES2132316T3 (es) 1991-01-21 1992-01-20 Disposicion de salida de urgencia de fluido para un dispositivo cilindrico con piston que contiene una disposicion de esta clase.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES94119999T Expired - Lifetime ES2132316T3 (es) 1991-01-21 1992-01-20 Disposicion de salida de urgencia de fluido para un dispositivo cilindrico con piston que contiene una disposicion de esta clase.

Country Status (8)

Country Link
US (1) US5485987A (es)
EP (2) EP0648954B1 (es)
JP (1) JP3354951B2 (es)
AU (2) AU643584B2 (es)
BR (1) BR9200165A (es)
DE (3) DE4101567A1 (es)
ES (2) ES2076567T3 (es)
MX (1) MX9200142A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2405850R1 (es) * 2011-11-29 2013-10-07 Tecn Aplic S De Presion S L Diseno de cilindro-piston a gas

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535711C1 (de) * 1995-09-26 1997-01-23 Stabilus Gmbh Verstellelement
DE4216573C2 (de) * 1992-05-04 1994-05-05 Goetze Ag Gasfeder
DE4236961A1 (de) * 1992-11-02 1994-05-05 Fichtel & Sachs Ag Brandsicherung für einen Schwingungsdämpfer
DE4444176C2 (de) * 1994-12-12 2002-01-24 Stabilus Gmbh Kolbenzylinder-Aggregat für ein Standrohr
DE29510422U1 (de) * 1995-07-04 1996-11-14 Dictator Technik Dr. Wolfram Schneider & Co Verwaltungs- und Beteiligungsgesellschaft, 86356 Neusäß Hydraulischer Dämpfer
JP3753196B2 (ja) * 1996-04-09 2006-03-08 カヤバ工業株式会社 ロッドガイドの成形方法
DE19729288A1 (de) * 1997-07-09 1999-01-14 Mannesmann Boge Gmbh Pralldämpfer
DE19756557A1 (de) * 1997-12-18 1999-08-05 Krautkraemer Hermann Gasfeder
US6086059A (en) * 1998-02-13 2000-07-11 Strolsholmen Ab Gas spring device
JP2001295876A (ja) * 2000-04-10 2001-10-26 Yamaha Motor Co Ltd 車両用油圧式緩衝器
DE10056276B4 (de) * 2000-11-14 2004-12-09 Stabilus Gmbh Kolbenstangenführung, insbesondere für ein Gasfeder, mit einem Endanschlag
DE10105098C1 (de) * 2001-02-05 2002-10-10 Zf Sachs Ag Schwingungsdämpfer mit einer Überlastsicherung
US6905124B2 (en) 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
DE10159935C2 (de) * 2001-12-06 2003-11-27 Zf Sachs Ag Brandsicherung bei einem Kolben-Zylinderaggregat
ES2262904T3 (es) 2002-01-22 2006-12-01 Stabilus Gmbh Elemento de regulacion con un cilindro.
DE10202415C1 (de) * 2002-01-22 2003-04-17 Stabilus Gmbh Verstellelement mit einem Zylinder
ES2219160B1 (es) * 2002-11-12 2006-02-16 Azol-Gas, S.L. Amortiguador de gas.
DE10317174A1 (de) * 2003-04-15 2004-11-04 Suspa Holding Gmbh Längenverstellbare Gasfeder
DE10331921B3 (de) * 2003-07-15 2004-12-16 Stabilus Gmbh Verstellelement mit einem Zylinder
DE102005019053B4 (de) * 2005-04-23 2010-12-02 Stabilus Gmbh Gasfederanordnung
JP2008298128A (ja) * 2007-05-30 2008-12-11 Nippon Tansan Gas Co Ltd 高圧ガス安全装置
EP2103849A1 (de) * 2008-03-19 2009-09-23 Carl Freudenberg KG Dichtring
IT1393971B1 (it) * 2009-04-21 2012-05-17 Special Springs Srl Molla a gas con dispositivo di sicurezza per l'eiezione controllata dello stelo pistone
DE102010049750B3 (de) * 2010-10-29 2012-01-26 Montanhydraulik Gmbh Rückfallpresse
JP5852850B2 (ja) * 2011-11-09 2016-02-03 不二ラテックス株式会社 ダンパ
US9347510B2 (en) 2013-03-15 2016-05-24 Dadco, Inc. Overtravel pressure relief for a gas spring
US9551394B2 (en) 2013-03-15 2017-01-24 Dadco, Inc. Overtravel pressure relief for a gas spring
US9447834B2 (en) * 2013-09-19 2016-09-20 Dadco, Inc. Overtravel pressure relief for a gas spring
US20150076753A1 (en) * 2013-09-19 2015-03-19 Dadco, Inc. Overtravel Pressure Relief For A Gas Spring
GB2541396A (en) * 2015-08-17 2017-02-22 Titus D O O Dekani Improvements in dampers
ITUB20159302A1 (it) * 2015-12-21 2017-06-21 Special Springs Srl Molla a gas con dispositivo di sicurezza per ritorno incontrollato dello stelo-pistone
DE102017103925A1 (de) 2017-02-24 2018-08-30 Thyssenkrupp Ag Verschlusspaket, Schwingungsdämpfer und Verwendung eines Dichtungshalters
US10260589B2 (en) * 2017-07-13 2019-04-16 GM Global Technology Operations LLC Gas strut
CN115450979B (zh) * 2022-08-31 2025-06-03 东风柳州汽车有限公司 气撑装置、汽车以及气撑装置调节内压的方法
DE102023126698B4 (de) * 2023-09-29 2026-01-22 Stabilus Gmbh Gasdruckfeder mit Trennkolben, Verfahren zur Herstellung der Gasdruckfeder
DE102024117587A1 (de) * 2024-06-21 2025-12-24 General Aerospace GmbH Kolben-Zylinderaggregat

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1152528A (fr) * 1956-06-27 1958-02-19 Dispositif élastique pneumatique de rappel ou d'amortissement
DE2457938C2 (de) * 1974-12-07 1982-10-28 Stabilus Gmbh, 5400 Koblenz Sicherheitsgasfeder
JPS6035812Y2 (ja) * 1979-11-09 1985-10-24 トキコ株式会社 ガススプリング
US4342448A (en) * 1980-04-04 1982-08-03 Wallis Bernard J Gas-operated cylinder
DE3131262A1 (de) * 1981-08-07 1983-02-24 Fichtel & Sachs Ag, 8720 Schweinfurt Hydropneumatischer zweirohr-schwingungsdaempfer mit temperaturkompensation der daempfkraefte
US4508020A (en) * 1983-02-18 1985-04-02 Chicago Rawhide Manufacturing Company Multi-function fluid seal for dampers and the like
FR2582764B1 (fr) * 1985-05-28 1989-05-19 Socalfram Ressort pneumatique
US4958706A (en) * 1988-11-14 1990-09-25 Richardson Donald G Adjustable shock absorbers
DE3902361A1 (de) * 1989-01-27 1990-08-02 Bauer Fritz & Soehne Ohg Gasfeder mit temperaturunabhaengiger ausschubkraft
DE8906615U1 (de) * 1989-05-30 1989-07-13 Obering. Hermann Bansbach GmbH, 73547 Lorch Gasdruckfeder
DE3919945C2 (de) * 1989-06-19 1998-04-16 Mannesmann Sachs Ag Pralldämpfer mit Sicherheitsentlüftung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2405850R1 (es) * 2011-11-29 2013-10-07 Tecn Aplic S De Presion S L Diseno de cilindro-piston a gas

Also Published As

Publication number Publication date
JPH05248472A (ja) 1993-09-24
AU643584B2 (en) 1993-11-18
DE69229060D1 (de) 1999-06-02
EP0648954B1 (en) 1999-04-28
US5485987A (en) 1996-01-23
JP3354951B2 (ja) 2002-12-09
ES2132316T3 (es) 1999-08-16
MX9200142A (es) 1992-07-01
DE69203099D1 (de) 1995-08-03
DE69229060T2 (de) 1999-08-26
AU1013892A (en) 1992-07-23
EP0496324B1 (en) 1995-06-28
BR9200165A (pt) 1992-10-06
AU5507394A (en) 1994-04-21
AU664937B2 (en) 1995-12-07
DE4101567A1 (de) 1992-07-23
EP0496324A1 (en) 1992-07-29
EP0648954A1 (en) 1995-04-19
DE69203099T2 (de) 1995-11-09

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