ES2119846T3 - Aparato cilindrico de piston. - Google Patents

Aparato cilindrico de piston.

Info

Publication number
ES2119846T3
ES2119846T3 ES93117617T ES93117617T ES2119846T3 ES 2119846 T3 ES2119846 T3 ES 2119846T3 ES 93117617 T ES93117617 T ES 93117617T ES 93117617 T ES93117617 T ES 93117617T ES 2119846 T3 ES2119846 T3 ES 2119846T3
Authority
ES
Spain
Prior art keywords
cylinder
piston
piston device
result
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
ES93117617T
Other languages
English (en)
Inventor
Klaus Kundmuller
Werner Christel
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.)
ZF Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Application granted granted Critical
Publication of ES2119846T3 publication Critical patent/ES2119846T3/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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • 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)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

EN UN DISPOSITIVO DE CILINDRO Y PISTON, EL PISTON CUANDO SE APROXIMA AL EXTREMO DEL CILINDRO EMPUJA CONTRA UNA INDENTACION EN EL CILINDRO Y SE HACE OSCILAR POR EL EMPUJE, POR UNA PARTE, Y POR UNA FUERZA AXIALMENTE DIRIGIDA QUE ACTUA SOBRE LA VARILLA DEL PISTON, POR OTRA PARTE. DE ESTA FORMA, SE OBTIENE UN EFECTO DE SUJECION. MEDIANTE EL EFECTO DE SUJECION SE EVITA LA EXPULSION DE LA VARILLA DEL PISTON. MAS AUN, LA OSCILACION PUEDE DAR COMO RESULTADO UNA CONDICION DE FALTA DE ESTANQUEIDAD DE LOS ANILLOS DE SELLAMIENTO. ESTO PERMITE QUE EL FLUIDO A PRESION SE ESCAPE. COMO RESULTADO, SE OBTIENE UNA SEGURIDAD INCREMENTADA EN EL CASO DEL DESARROLLO DE ALTAS TEMPERATURAS CAUSADAS POR EL FUEGO.
ES93117617T 1992-11-02 1993-10-29 Aparato cilindrico de piston. Expired - Lifetime ES2119846T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4236961A DE4236961A1 (de) 1992-11-02 1992-11-02 Brandsicherung für einen Schwingungsdämpfer

Publications (1)

Publication Number Publication Date
ES2119846T3 true ES2119846T3 (es) 1998-10-16

Family

ID=6471910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117617T Expired - Lifetime ES2119846T3 (es) 1992-11-02 1993-10-29 Aparato cilindrico de piston.

Country Status (4)

Country Link
US (1) US5454455A (es)
EP (1) EP0596430B1 (es)
DE (2) DE4236961A1 (es)
ES (1) ES2119846T3 (es)

Families Citing this family (16)

* 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
DE19508980C2 (de) * 1995-03-13 2000-06-15 Daimler Chrysler Ag Luftfederbein
DE29510422U1 (de) * 1995-07-04 1996-11-14 Dictator Technik Dr. Wolfram Schneider & Co Verwaltungs- und Beteiligungsgesellschaft, 86356 Neusäß Hydraulischer Dämpfer
DE19751918C2 (de) * 1997-11-22 2000-01-20 Mannesmann Sachs Ag Eindrückung in einen plastisch verformbaren Werkstoff
US6086059A (en) * 1998-02-13 2000-07-11 Strolsholmen Ab Gas spring device
US6318526B1 (en) 1999-09-13 2001-11-20 Delphi Technologies, Inc. Compliant rod guide and seal assembly
FR2799808B1 (fr) * 1999-10-14 2002-03-08 Peugeot Citroen Automobiles Sa Amortisseur de suspension
US6390258B1 (en) * 2001-07-27 2002-05-21 Delphi Technologies, Inc. Floating rod guide for monotube strut
DE10159935C2 (de) 2001-12-06 2003-11-27 Zf Sachs Ag Brandsicherung bei einem Kolben-Zylinderaggregat
DE10316188B3 (de) * 2003-04-09 2004-10-14 Zf Sachs Ag Schwingungsdämpfer mit einer Brandsicherung
US7621382B2 (en) * 2006-06-28 2009-11-24 Nissan Technical Center North America, Inc. Shock absorber
JP2008057591A (ja) * 2006-08-29 2008-03-13 Showa Corp フロントフォーク
DE102009020951B4 (de) * 2008-05-28 2012-07-12 Stabilus Gmbh Stufenlos blockierbare Feststellvorrichtung
US20160131217A1 (en) * 2013-12-04 2016-05-12 Kayaba Industry Co., Ltd. Damper
US9261159B2 (en) 2013-12-11 2016-02-16 Zf Friedrichshafen Ag Fire protection for mono-tube damper
CN122040707A (zh) * 2024-11-06 2026-05-15 驰耐特石油科技(大连)有限公司 一种浮动密封油缸

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774446A (en) * 1952-05-05 1956-12-18 Bourcier Christian Marie Louis Shock absorbers
DE1109968B (de) * 1959-10-08 1961-06-29 Marie Lucien Louis B Christian Abschlussdeckel fuer Zylinder, insbesondere von hydraulischen Stossdaempfern, mit dichter Kolbenstangendurchfuehrung
GB1147868A (en) * 1967-08-03 1969-04-10 Armstrong Patents Co Ltd Improvements in or relating to hydraulic shock absorbers
US3801087A (en) * 1970-08-04 1974-04-02 Nissan Motor Hydropneumatic impact absorptive device
US3837445A (en) * 1973-01-30 1974-09-24 Monroe Belgium Nv Piston assembly for a shock absorber
DE2457938C2 (de) * 1974-12-07 1982-10-28 Stabilus Gmbh, 5400 Koblenz Sicherheitsgasfeder
DE2847728A1 (de) * 1978-11-03 1980-05-14 Stabilus Gmbh Gasfeder mit aufgehobener ausschubkraft bei eingefahrener kolbenstange
JPS5828032A (ja) * 1981-08-12 1983-02-18 Taiho Kogyo Co Ltd 車両用シヨツクアブソ−バのオイルシ−ル
JPS59212548A (ja) * 1983-05-17 1984-12-01 Taiho Kogyo Co Ltd 車両用シヨツクアブソ−バのピストンロツドガイド機構
DE8500855U1 (de) * 1985-01-16 1985-05-02 Stabilus Gmbh, 5400 Koblenz Hydraulisches verstellelement
DE3901449C1 (es) * 1989-01-19 1990-02-01 Boge Ag, 5208 Eitorf, De
DE3919945C2 (de) * 1989-06-19 1998-04-16 Mannesmann Sachs Ag Pralldämpfer mit Sicherheitsentlüftung
DE4101567A1 (de) * 1991-01-21 1992-07-23 Stabilus Gmbh Verstellelement

Also Published As

Publication number Publication date
US5454455A (en) 1995-10-03
EP0596430A2 (en) 1994-05-11
DE69319994D1 (de) 1998-09-03
DE69319994T2 (de) 1998-12-10
EP0596430B1 (en) 1998-07-29
DE4236961A1 (de) 1994-05-05
EP0596430A3 (en) 1995-02-15

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