FR2446965A1 - Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue - Google Patents

Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue

Info

Publication number
FR2446965A1
FR2446965A1 FR7901107A FR7901107A FR2446965A1 FR 2446965 A1 FR2446965 A1 FR 2446965A1 FR 7901107 A FR7901107 A FR 7901107A FR 7901107 A FR7901107 A FR 7901107A FR 2446965 A1 FR2446965 A1 FR 2446965A1
Authority
FR
France
Prior art keywords
penetration
pneumatic spring
plunger rod
plug device
spring cylinder
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
FR7901107A
Other languages
English (en)
French (fr)
Other versions
FR2446965B1 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7901107A priority Critical patent/FR2446965A1/fr
Priority to PT70703A priority patent/PT70703A/pt
Priority to CA343,812A priority patent/CA1123463A/fr
Priority to DE8080400069T priority patent/DE3063391D1/de
Priority to EP80400069A priority patent/EP0014132B1/fr
Priority to US06/113,036 priority patent/US4413817A/en
Priority to ES1980254319U priority patent/ES254319Y/es
Publication of FR2446965A1 publication Critical patent/FR2446965A1/fr
Application granted granted Critical
Publication of FR2446965B1 publication Critical patent/FR2446965B1/fr
Granted 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)
FR7901107A 1979-01-17 1979-01-17 Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue Granted FR2446965A1 (fr)

Priority Applications (7)

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
PT70703A PT70703A (fr) 1979-01-17 1980-01-16 Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue
CA343,812A CA1123463A (fr) 1979-01-17 1980-01-16 Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue
DE8080400069T DE3063391D1 (en) 1979-01-17 1980-01-16 Sealing device for a piston rod penetrating in the cylinder of a pneumatic spring or the like
EP80400069A EP0014132B1 (fr) 1979-01-17 1980-01-16 Dispositif de bouchon pour la pénétration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue
US06/113,036 US4413817A (en) 1979-01-17 1980-01-17 Plug device for the penetration of a plunger rod into a cylinder of gas spring of the like
ES1980254319U 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.

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
FR2446965A1 true FR2446965A1 (fr) 1980-08-14
FR2446965B1 FR2446965B1 (OSRAM) 1983-05-27

Family

ID=9220860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901107A Granted 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

Country Status (7)

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

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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH294808A (de) * 1953-01-20 1953-11-30 Wirz Ernst Stossdämpfer.
FR73364E (fr) * 1954-01-23 1960-06-27 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
FR1593061A (OSRAM) * 1967-10-17 1970-05-25
FR2031653A5 (OSRAM) * 1969-02-03 1970-11-20 Simca Automobiles Sa
FR2041752A1 (OSRAM) * 1969-05-22 1971-02-05 Haberkorn Christian
FR2215558A1 (OSRAM) * 1973-01-30 1974-08-23 Girling Ltd
FR2247649A1 (OSRAM) * 1973-10-12 1975-05-09 Bilstein August
FR2317563A1 (fr) * 1975-07-07 1977-02-04 Bourcier Carbon Christian Ressort a gaz
FR2359325A1 (fr) * 1976-07-19 1978-02-17 Atwood Vacuum Machine Co Ressort pneumatique

Family Cites Families (13)

* 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
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
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
DE2310614C2 (de) * 1973-03-02 1986-10-23 Douglas P. Grand Island N.Y. Taylor Hydraulischer Stoßdämpfer
CH611444A5 (OSRAM) * 1975-05-23 1979-05-31 Allinquant F M
FR2311967A1 (fr) * 1975-05-23 1976-12-17 Allinquant Fernand Perfectionnements aux ressorts pneumatiques
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 (OSRAM) * 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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH294808A (de) * 1953-01-20 1953-11-30 Wirz Ernst Stossdämpfer.
FR73364E (fr) * 1954-01-23 1960-06-27 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
FR1593061A (OSRAM) * 1967-10-17 1970-05-25
FR2031653A5 (OSRAM) * 1969-02-03 1970-11-20 Simca Automobiles Sa
FR2041752A1 (OSRAM) * 1969-05-22 1971-02-05 Haberkorn Christian
FR2215558A1 (OSRAM) * 1973-01-30 1974-08-23 Girling Ltd
FR2247649A1 (OSRAM) * 1973-10-12 1975-05-09 Bilstein August
FR2317563A1 (fr) * 1975-07-07 1977-02-04 Bourcier Carbon Christian Ressort a gaz
FR2359325A1 (fr) * 1976-07-19 1978-02-17 Atwood Vacuum Machine Co Ressort pneumatique

Also Published As

Publication number Publication date
US4413817A (en) 1983-11-08
DE3063391D1 (en) 1983-07-07
EP0014132A1 (fr) 1980-08-06
CA1123463A (fr) 1982-05-11
PT70703A (fr) 1980-02-01
ES254319Y (es) 1981-10-01
EP0014132B1 (fr) 1983-05-25
ES254319U (es) 1981-03-16
FR2446965B1 (OSRAM) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse