ES272007U - Dispositivo de tope de final de carrera de amortiguadores y aparatos telescopicos analogos. - Google Patents

Dispositivo de tope de final de carrera de amortiguadores y aparatos telescopicos analogos.

Info

Publication number
ES272007U
ES272007U ES1982272007U ES272007U ES272007U ES 272007 U ES272007 U ES 272007U ES 1982272007 U ES1982272007 U ES 1982272007U ES 272007 U ES272007 U ES 272007U ES 272007 U ES272007 U ES 272007U
Authority
ES
Spain
Prior art keywords
tube
rod
damper
end stop
periphery
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
ES1982272007U
Other languages
English (en)
Other versions
ES272007Y (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.)
Jg Allinquant Par SC Ste
Original Assignee
Jg Allinquant Par SC Ste
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 Jg Allinquant Par SC Ste filed Critical Jg Allinquant Par SC Ste
Publication of ES272007U publication Critical patent/ES272007U/es
Application granted granted Critical
Publication of ES272007Y publication Critical patent/ES272007Y/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
    • 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
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working 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
    • F16F9/3207—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
    • 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
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Jib Cranes (AREA)
  • Joints Allowing Movement (AREA)
  • Actuator (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Vibration Dampers (AREA)

Abstract

1. Dispositivo de tope de final de carrera de un aparato telescópico constituido por un tubo de trabajo y pistón, que presenta, de una parte, un tope fijo (1) de material elastomérico, aplicado contra el fondo (2) de guía de la varilla situada dentro de aquel tubo de trabajo (3) y, de otra parte, un tope móvil rígido (4), solidario de la varilla (5) del pistón y que deja un notable intervalo (6) entre su periferia y la pared del aludido tubo (3), que se caracteriza por el hecho de estar practicado un estrangulamiento local (R) sobre el indicado tubo de trabajo (3), en la proximidad de su fondo (2) de guía de la varilla, de una profundidad radial tal que la pared de aquel tubo (3), en el punto del referido estrangulamiento (R), sólo deje subsistir con la periferia del tipo móvil rígido (4) un juego o tolerancia mínima (6'') al final de carrera de la varilla (5) del pistón. 2. Dispositivo de tope según la reivindicación 1, que se caracteriza por el hecho de que el estrangulamiento (R) es anular y se extiende a todo el contorno del tubo de trabajo (3), en el punto del tope fijo flexible (1). 3. Dispositivo de tope de final de carrera de amortiguadores y aparatos telescópicos análogos.
ES1982272007U 1981-02-23 1982-02-22 Dispositivo de tope de final de carrera de amortiguadores y aparatos telescopicos analogos. Expired ES272007Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103530A FR2500556A1 (fr) 1981-02-23 1981-02-23 Dispositif de butee de fin de course d'amortisseur et appareil telescopique analogue

Publications (2)

Publication Number Publication Date
ES272007U true ES272007U (es) 1986-03-01
ES272007Y ES272007Y (es) 1986-10-01

Family

ID=9255521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982272007U Expired ES272007Y (es) 1981-02-23 1982-02-22 Dispositivo de tope de final de carrera de amortiguadores y aparatos telescopicos analogos.

Country Status (9)

Country Link
EP (1) EP0059150B1 (es)
JP (1) JPS57157844A (es)
AT (1) ATE7813T1 (es)
CA (1) CA1187114A (es)
DE (1) DE3260201D1 (es)
ES (1) ES272007Y (es)
FR (1) FR2500556A1 (es)
MX (1) MX153839A (es)
PT (1) PT74466B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437098C2 (de) * 1984-10-10 1995-01-26 Stabilus Gmbh Stufenlos verstellbare hydropneumatische Vorrichtung
JPS61126385A (ja) 1984-11-22 1986-06-13 Sawafuji Electric Co Ltd 振動型圧縮機
DE3526739A1 (de) * 1985-07-26 1987-02-05 Audi Ag Gasfeder mit hydraulischer enddaempfung
FR2709796B1 (fr) * 1993-08-06 1998-11-27 Carbon Ste Fse Amortisseurs Dispositif d'obturation monobloc à guide centreur lubrifié pour tube d'amortisseur hydraulique pressurisé.
DE10317174A1 (de) * 2003-04-15 2004-11-04 Suspa Holding Gmbh Längenverstellbare Gasfeder
DE102004003653A1 (de) * 2004-01-24 2005-08-18 Bosch Rexroth Teknik Ab Dämpfungselement, Dämpfungsanordnung und Druckmittelzylinder
US7441637B2 (en) * 2004-08-06 2008-10-28 Kayaba Industry Co., Ltd. Hydraulic shock absorber
EP2775164A1 (fr) * 2013-03-06 2014-09-10 Compagnie Plastic Omnium Vérin auto-bloquant pour ouvrant de véhicule automobile
WO2024110253A1 (de) * 2022-11-25 2024-05-30 Zf Friedrichshafen Ag Kolben-zylinderaggregat mit einem endanschlag

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078364A (en) * 1935-10-14 1937-04-27 Monroe Auto Equipment Co Direct acting shock absorber
BE544951A (es) * 1955-02-04
US3046000A (en) * 1960-01-15 1962-07-24 Gen Motors Corp Vehicle suspension spring assembly
DE1145445B (de) * 1960-08-26 1963-03-14 Lemfoerder Metallwarengesellsc Zusatzfederung fuer Teleskop-Stossdaempfer
FR1472447A (fr) * 1965-03-24 1967-03-10 Amortisseur de chocs
DD111447A1 (es) * 1974-04-08 1975-02-12
DE2659488A1 (de) * 1976-12-30 1978-07-06 Stabilus Gmbh Gasfeder mit arretierkolben
DE2905511A1 (de) * 1979-02-14 1980-08-28 Stabilus Gmbh Pneumatische oder hydropneumatische verstelleinrichtung mit fuellung ueber die kolbenstangendichtung
JPS6057848B2 (ja) * 1979-03-12 1985-12-17 株式会社日立製作所 電気掃除機の除塵装置
JPS55140841A (en) * 1979-04-19 1980-11-04 Dainippon Printing Co Ltd Preparation of large size original printing plate

Also Published As

Publication number Publication date
ES272007Y (es) 1986-10-01
JPH0241661B2 (es) 1990-09-18
MX153839A (es) 1987-01-19
JPS57157844A (en) 1982-09-29
PT74466B (fr) 1983-09-27
FR2500556A1 (fr) 1982-08-27
CA1187114A (en) 1985-05-14
EP0059150B1 (fr) 1984-06-06
PT74466A (fr) 1982-03-01
DE3260201D1 (en) 1984-07-12
EP0059150A1 (fr) 1982-09-01
ATE7813T1 (de) 1984-06-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203