ES254319U - Dispositivo de tapon de extremo que forma un fondo de cilin-dro de muelle neumatico o aparato telescopico similar. - Google Patents

Dispositivo de tapon de extremo que forma un fondo de cilin-dro de muelle neumatico o aparato telescopico similar.

Info

Publication number
ES254319U
ES254319U ES1980254319U ES254319U ES254319U ES 254319 U ES254319 U ES 254319U ES 1980254319 U ES1980254319 U ES 1980254319U ES 254319 U ES254319 U ES 254319U ES 254319 U ES254319 U ES 254319U
Authority
ES
Spain
Prior art keywords
cylinder
seal
piston rod
sealing device
pneumatic spring
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
ES1980254319U
Other languages
English (en)
Other versions
ES254319Y (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.)
J G ALLINQUANT Ste
Original Assignee
J G ALLINQUANT 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 J G ALLINQUANT Ste filed Critical J G ALLINQUANT Ste
Publication of ES254319U publication Critical patent/ES254319U/es
Application granted granted Critical
Publication of ES254319Y publication Critical patent/ES254319Y/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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods

Landscapes

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

Abstract

Dispositivo de tapón de extremo que forma un fondo de cilindro de muelle neumático o aparato telescópico similar y que permite la introducción longitudinal de un vástago buzo dentro de este cilindro con estanqueidad asegurada por una junta que tiene un labio que rodea por fricción de forma deslizante al mencionado vástago, encontrándose cogido en sandwich entre por una parte una primera pieza anular de sujeción situada por el lado exterior y que hace las veces de guía mecánica para el mencionado vástago y por otra parte una segunda pieza anular de sujeción situada por el lado interno y que hace las veces de reserva de aceite para la lubricación del mencionado labio de junta, caracterizado porque la mencionada pieza anular de sujeción está concebida y dispuesta para permitir un cierto movimiento relativo de rótula del aparato bajo esfuerzos radiales aplicados sobre el vástago buzo.
ES1980254319U 1979-01-17 1980-01-17 Dispositivo de tapon de extremo que forma un fondo de cilin-dro de muelle neumatico o aparato telescopico similar. Expired ES254319Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901107A FR2446965A1 (fr) 1979-01-17 1979-01-17 Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue

Publications (2)

Publication Number Publication Date
ES254319U true ES254319U (es) 1981-03-16
ES254319Y ES254319Y (es) 1981-10-01

Family

ID=9220860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980254319U Expired ES254319Y (es) 1979-01-17 1980-01-17 Dispositivo de tapon de extremo que forma un fondo de cilin-dro de muelle neumatico o aparato telescopico similar.

Country Status (7)

Country Link
US (1) US4413817A (es)
EP (1) EP0014132B1 (es)
CA (1) CA1123463A (es)
DE (1) DE3063391D1 (es)
ES (1) ES254319Y (es)
FR (1) FR2446965A1 (es)
PT (1) PT70703A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121493B1 (es) * 1993-11-02 1999-06-01 Fichtel & Sachs Ag Conjunto de piston y cilindro y procedimiento y dispositivo para cerrar un conjunto de piston y cilindro.
US5746335A (en) * 1996-05-01 1998-05-05 Keystone Industries, Inc. Double acting center-of-car cushioning device
GB2345525B (en) * 1999-01-06 2003-01-22 Draftex Ind Ltd Gas spring

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352401A (en) * 1942-08-10 1944-06-27 Houdaille Hershey Corp Shock absorbing strut
CH294808A (de) * 1953-01-20 1953-11-30 Wirz Ernst Stossdämpfer.
FR1098669A (fr) * 1954-01-23 1955-08-17 Perfectionnements aux joints pour amortisseurs télescopiques ou analogues
DE1218806B (de) * 1961-05-19 1966-06-08 Hans Peter Doetsch Druckgasfeder mit einem in einen Behaelter einfahrenden Plungerkolben und Verfahren zum Fuellen derselben
GB1164155A (en) * 1966-03-28 1969-09-17 Fichtel & Sachs Ag Support Device, in particular for the Stepless Vertical Adjustment of Table Tops and Chairs
GB1235859A (en) * 1967-10-17 1971-06-16 Girling Ltd Improvements in or relating to telescopic suspension units
FR2031653A5 (es) * 1969-02-03 1970-11-20 Simca Automobiles Sa
FR2041752B1 (es) * 1969-05-22 1976-09-24 Haberkorn Christian
US3731914A (en) * 1971-03-18 1973-05-08 Dresser Ind Double ended spring shock absorber
DE2231050A1 (de) * 1972-06-24 1974-01-17 Stabilus Gmbh Kolbenstangendichtung fuer gasfedern mit an der fuehrung abgestuetzter dichtlippe
GB1450571A (en) * 1973-01-30 1976-09-22 Girling Ltd Hydraulic dampers
DE2310614C2 (de) * 1973-03-02 1986-10-23 Douglas P. Grand Island N.Y. Taylor Hydraulischer Stoßdämpfer
DE2351309C3 (de) * 1973-10-12 1979-09-20 Fa. August Bilstein, 5828 Ennepetal Abschlußdeckel für Zylinder, insbesondere an hydropneumatischen Stoßdämpfern
FR2311967A1 (fr) * 1975-05-23 1976-12-17 Allinquant Fernand Perfectionnements aux ressorts pneumatiques
CH608282A5 (es) * 1975-05-23 1978-12-29 Allinquant F M
FR2317563A1 (fr) * 1975-07-07 1977-02-04 Bourcier Carbon Christian Ressort a gaz
US4108423A (en) * 1976-07-19 1978-08-22 Atwood Vacuum Machine Company Gas spring
US4079925A (en) * 1976-08-02 1978-03-21 Atwood Vacuum Machine Company Head end closure for the cylinder of a piston and cylinder assembly
GB1581971A (en) * 1977-02-22 1980-12-31 Honda Motor Co Ltd Shock absorbers
DE7708863U1 (de) * 1977-03-22 1977-07-14 Fichtel & Sachs Ag, 8720 Schweinfurt Dichtung für die Kolbenstange eines Stoßdämpfers
JPS53136488U (es) * 1977-04-01 1978-10-28
FR2410190A1 (fr) * 1977-11-23 1979-06-22 Allinquant J G Piston perfectionne pour ressort pneumatique ou analogue
US4194731A (en) * 1978-12-20 1980-03-25 Atwood Vacuum Machine Company Gas spring and method of filling the same

Also Published As

Publication number Publication date
PT70703A (fr) 1980-02-01
EP0014132A1 (fr) 1980-08-06
ES254319Y (es) 1981-10-01
FR2446965A1 (fr) 1980-08-14
EP0014132B1 (fr) 1983-05-25
FR2446965B1 (es) 1983-05-27
DE3063391D1 (en) 1983-07-07
US4413817A (en) 1983-11-08
CA1123463A (fr) 1982-05-11

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