FR2442993A1 - Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire - Google Patents

Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire

Info

Publication number
FR2442993A1
FR2442993A1 FR7928139A FR7928139A FR2442993A1 FR 2442993 A1 FR2442993 A1 FR 2442993A1 FR 7928139 A FR7928139 A FR 7928139A FR 7928139 A FR7928139 A FR 7928139A FR 2442993 A1 FR2442993 A1 FR 2442993A1
Authority
FR
France
Prior art keywords
cylinder
trajectory
different parts
allowing spring
piston
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
FR7928139A
Other languages
English (en)
Other versions
FR2442993B1 (fr
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
Publication of FR2442993A1 publication Critical patent/FR2442993A1/fr
Application granted granted Critical
Publication of FR2442993B1 publication Critical patent/FR2442993B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
    • B60J7/0576—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical 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
    • F16F9/02—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
    • F16F9/02—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
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
    • 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
    • F16F9/54—Arrangements for attachment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Abstract

Ce dispositif est du type de ceux comportant un cylindre dans lequel se déplacent axialement un piston et sa tige entre deux positions extrêmes, vers une desquelles ils sont sollicités par des moyens logés dans une cavité définie à l'intérieur du cylindre, le cylindre et la tige de piston étant munis de moyens de fixation respectifs pour les relier à des éléments d'une structure à laquelle est incorporé le dispositif. Dans le dispositif selon l'invention, l'élément de fixation 14 de la tige de piston et/ou celui Il du cylindre sont munis de moyens 18, 20, 59, 60 qui limitent une course à vide dans la liaison de la tige de piston et/ou celle du cylindre avec les éléments respectifs de la structure.
FR7928139A 1978-11-14 1979-11-09 Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire Expired FR2442993B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7833766U DE7833766U1 (de) 1978-11-14 1978-11-14 Gasfeder mit zusätzlichem Verstellbereich
DE2849267A DE2849267C2 (de) 1978-11-14 1978-11-14 Gasfeder

Publications (2)

Publication Number Publication Date
FR2442993A1 true FR2442993A1 (fr) 1980-06-27
FR2442993B1 FR2442993B1 (fr) 1986-08-01

Family

ID=37773577

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7928139A Expired FR2442993B1 (fr) 1978-11-14 1979-11-09 Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire
FR858511555A Expired FR2568339B1 (fr) 1978-11-14 1985-07-29 Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR858511555A Expired FR2568339B1 (fr) 1978-11-14 1985-07-29 Dispositif permettant differents effets de ressort en differentes parties de sa trajectoire

Country Status (4)

Country Link
JP (1) JPS5569338A (fr)
DE (2) DE7833766U1 (fr)
FR (2) FR2442993B1 (fr)
GB (1) GB2036247A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547343A1 (fr) * 1983-06-08 1984-12-14 Peugeot Ressort pneumatique a deux tiges coulissantes

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225974A1 (de) * 1982-07-10 1984-01-19 Daimler-Benz Ag, 7000 Stuttgart Gasfeder
DE3342404A1 (de) * 1983-11-24 1985-06-05 Stabilus Gmbh, 5400 Koblenz Gasfeder
JPS6111043U (ja) * 1984-06-26 1986-01-22 トヨタ車体株式会社 シ−トサスペンシヨン用シヨツクアブソ−バ
JPS6145125A (ja) * 1984-08-07 1986-03-05 Yogou Sumikin Sangyo Kk 圧縮ばね装置
US4623132A (en) * 1985-02-27 1986-11-18 Fichtel & Sachs Industries, Inc. Gas spring counterbalance system
DE3509315C2 (de) * 1985-03-15 1994-06-16 Stabilus Gmbh Anordnung von Gasfedern als Gewichtsausgleich und Haltevorrichtung für um eine horizontale Achse schwenkbare Teile
JPS62115926U (fr) * 1986-01-16 1987-07-23
JPH01100108U (fr) * 1987-12-23 1989-07-05
DE3914991A1 (de) * 1989-05-06 1991-02-14 Bauer Fritz & Soehne Ohg Gasfeder
DE3940916A1 (de) * 1989-12-12 1991-06-13 Stabilus Gmbh Teleskopierbare verstelleinrichtung mit loesbarer arretierung
DE4103521A1 (de) * 1991-02-06 1992-08-13 Audi Ag Aufstellvorrichtung fuer die motor- oder kofferraumhaube eines kraftfahrzeuges
DE4112254A1 (de) * 1991-04-15 1992-10-22 Stabilus Gmbh Gasfeder mit nicht stetiger kraftkennlinie
JPH0568962A (ja) * 1991-09-17 1993-03-23 Fujitsu Ltd 廃液希釈装置
US5220706A (en) * 1992-06-17 1993-06-22 Illinois Tool Works Inc. Air damper
JP3302453B2 (ja) * 1993-07-12 2002-07-15 マツダ株式会社 車両のルーフ昇降装置
DE10115980C2 (de) * 2001-03-30 2003-04-10 Pnp Luftfedersysteme Gmbh Gasfeder-Dämpfer-Einheit für ein Kraftfahrzeug
US6773002B2 (en) * 2002-01-28 2004-08-10 Barnes Group Inc. Compression spring rod
US7000908B2 (en) 2002-01-29 2006-02-21 Barnes Group Inc. Tailgate stabilizer
US8292274B2 (en) 2003-01-10 2012-10-23 Barnes Group Inc. Dampened compression spring rod
DE10360833A1 (de) * 2003-12-23 2005-07-21 Bayerische Motoren Werke Ag Gasfeder für eine Frontklappe eines Kraftfahrzeugs
US7387181B2 (en) 2004-10-04 2008-06-17 Associated Spring Raymond Hood lift system
US7677539B2 (en) 2006-02-23 2010-03-16 Barnes Group Inc. Force control strut
PL1944402T3 (pl) * 2007-01-15 2011-10-31 Electrolux Home Products Corp Nv Amortyzator drgań, zwłaszcza do pralek

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292369A (en) * 1969-06-12 1972-10-11 Kjeld Jorgensen Hydraulic shock absorber
FR2199308A5 (fr) * 1972-09-08 1974-04-05 Alfa Romeo Spa
GB1466255A (en) * 1974-05-23 1977-03-02 Engineering Advisory Dev Ltd Metal casting apparatus
FR2347576A1 (fr) * 1976-04-07 1977-11-04 Stabilus Gmbh Ressort pneumatique conducteur de l'electricite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576152A (en) * 1924-07-11 1926-03-09 Rudolph C G Staats-Oels Shock absorber
US2148497A (en) * 1937-11-10 1939-02-28 William C Peck Shock absorber
US2576047A (en) * 1948-10-21 1951-11-20 Battelle Development Corp Method and apparatus for printing electrically
US2917303A (en) * 1955-12-22 1959-12-15 Robert L Vierling Snubbed spring suspensions for vehicle wheels
DE1201189B (de) * 1958-04-26 1965-09-16 Maschf Augsburg Nuernberg Ag Befestigung eines hydraulischen Teleskop-Schwingungsdaempfers an den gegeneinander gefederten Teilen eines Kraftfahrzeuges
DE1211555B (de) * 1961-09-08 1966-02-24 Constructa Werke G M B H Waschmaschine mit Schleudergang
FR1476519A (fr) * 1965-02-18 1967-04-14 Automobiles Simca Sa Des Dispositif de liaison d'un vérin hydropneumatique ou pneumatique avec une suspension de véhicule automobile
DE1625465B2 (de) * 1967-11-30 1971-12-16 Stabilus Industrie- Und Handelsgesellschaft Mbh, 5400 Koblenz Blockierbare pneumatische oder hydropneumatische feder
DE2457938C2 (de) * 1974-12-07 1982-10-28 Stabilus Gmbh, 5400 Koblenz Sicherheitsgasfeder
DE2748714C2 (de) * 1977-10-29 1985-04-11 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur Beeinflussung des Knickwinkels für einen Gelenkzug
DE2816761A1 (de) * 1978-04-18 1979-10-31 Fritz R Stolberg Pneumatische feder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292369A (en) * 1969-06-12 1972-10-11 Kjeld Jorgensen Hydraulic shock absorber
FR2199308A5 (fr) * 1972-09-08 1974-04-05 Alfa Romeo Spa
GB1466255A (en) * 1974-05-23 1977-03-02 Engineering Advisory Dev Ltd Metal casting apparatus
FR2347576A1 (fr) * 1976-04-07 1977-11-04 Stabilus Gmbh Ressort pneumatique conducteur de l'electricite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547343A1 (fr) * 1983-06-08 1984-12-14 Peugeot Ressort pneumatique a deux tiges coulissantes

Also Published As

Publication number Publication date
DE2849267C2 (de) 1987-04-09
FR2568339B1 (fr) 1989-09-15
GB2036247A (en) 1980-06-25
DE7833766U1 (de) 1982-10-07
JPS5569338A (en) 1980-05-24
JPS6219613B2 (fr) 1987-04-30
FR2442993B1 (fr) 1986-08-01
DE2849267A1 (de) 1980-05-29
FR2568339A1 (fr) 1986-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse