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 trajectoireInfo
- 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
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.
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)
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)
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)
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)
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 |
-
1978
- 1978-11-14 DE DE7833766U patent/DE7833766U1/de not_active Expired
- 1978-11-14 DE DE2849267A patent/DE2849267C2/de not_active Expired
-
1979
- 1979-11-01 GB GB7937930A patent/GB2036247A/en not_active Withdrawn
- 1979-11-09 FR FR7928139A patent/FR2442993B1/fr not_active Expired
- 1979-11-13 JP JP14610779A patent/JPS5569338A/ja active Granted
-
1985
- 1985-07-29 FR FR858511555A patent/FR2568339B1/fr not_active Expired
Patent Citations (4)
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)
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 |