IT8052938V0 - Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatore - Google Patents
Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatoreInfo
- Publication number
- IT8052938V0 IT8052938V0 IT8052938U IT5293880U IT8052938V0 IT 8052938 V0 IT8052938 V0 IT 8052938V0 IT 8052938 U IT8052938 U IT 8052938U IT 5293880 U IT5293880 U IT 5293880U IT 8052938 V0 IT8052938 V0 IT 8052938V0
- Authority
- IT
- Italy
- Prior art keywords
- particularly useful
- shock absorber
- pressurized fluid
- gas spring
- fluid device
- Prior art date
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
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Basic Packing Technique (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792905511 DE2905511A1 (de) | 1979-02-14 | 1979-02-14 | Pneumatische oder hydropneumatische verstelleinrichtung mit fuellung ueber die kolbenstangendichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8052938V0 true IT8052938V0 (it) | 1980-02-13 |
Family
ID=6062842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8052938U IT8052938V0 (it) | 1979-02-14 | 1980-02-13 | Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatore |
IT67211/80A IT1128223B (it) | 1979-02-14 | 1980-02-13 | Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatore |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67211/80A IT1128223B (it) | 1979-02-14 | 1980-02-13 | Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatore |
Country Status (8)
Country | Link |
---|---|
US (1) | US4335871A (it) |
JP (1) | JPS55109841A (it) |
AU (1) | AU533449B2 (it) |
DE (1) | DE2905511A1 (it) |
ES (1) | ES488542A1 (it) |
FR (1) | FR2449237B1 (it) |
GB (1) | GB2043830B (it) |
IT (2) | IT8052938V0 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1162955A (en) * | 1980-02-20 | 1984-02-28 | George C. Ludwig | Improved pneumatic counterbalance |
FR2500556A1 (fr) * | 1981-02-23 | 1982-08-27 | Allinquant J G | Dispositif de butee de fin de course d'amortisseur et appareil telescopique analogue |
DE3122626A1 (de) * | 1981-06-06 | 1983-01-20 | Fichtel & Sachs Ag, 8720 Schweinfurt | Fuellung von schwingungsdaempfern |
US4556092A (en) * | 1983-12-30 | 1985-12-03 | Maremont Corporation | Gas charging fixture for hydropneumatic shock absorbers and the like |
US5458219A (en) * | 1984-02-07 | 1995-10-17 | Anderson; Richard D. | Pressurized shock absorber |
US4616812A (en) * | 1984-11-13 | 1986-10-14 | Tornero Lino E | Hydropneumatic spring cylinder and method of filling the same |
DE3529422A1 (de) * | 1985-08-16 | 1987-02-26 | Stabilus Gmbh | Dichtung fuer pneumatische, hydraulische oder hydropneumatische aggregate |
US4884665A (en) * | 1985-12-24 | 1989-12-05 | Ford Motor Company | Automotive shock absorber with unitary striker plate and closure cap |
GB8629682D0 (en) * | 1986-12-11 | 1987-01-21 | Armstrong Patents Co Ltd | Telescopic shock absorber construction |
US5011121A (en) * | 1987-04-15 | 1991-04-30 | Eagle-Picher Industries, Inc. | Seal for gas spring |
IT1210723B (it) * | 1987-05-11 | 1989-09-20 | Boge Italia Spa | Molla a gas a spinta variabile |
US5107970A (en) * | 1991-04-17 | 1992-04-28 | Monroe Auto Equipment Company | High pressure sealing system and method |
DE4130688A1 (de) * | 1991-09-14 | 1993-05-13 | Glyco Metall Werke | Tribologisches system an fuehrungselementen und relativ dazu axial bewegbaren elementen wie kolbenstangen oder fuehrungsstangen, sowie dessen anwendung bei stossdaempfern oder federbeinen |
GB9325347D0 (en) * | 1993-12-10 | 1994-02-16 | Dev Enterprises Limited | Gas springs |
DE19502161A1 (de) * | 1995-01-25 | 1996-08-01 | Suspa Compart Ag | Mit Fluid gefüllte Zylinder-Kolbenstangen-Einheit, insbesondere Gasfeder |
US5509514A (en) * | 1995-04-14 | 1996-04-23 | General Motors Corporation | Gas charging of suspension damper |
FR2766888A1 (fr) * | 1997-07-30 | 1999-02-05 | Orflam Ind | Dispositif a fluide compressible tel qu'un ressort a gaz, installation et procede de remplissage |
JP3646868B2 (ja) * | 2000-11-09 | 2005-05-11 | 大同メタル工業株式会社 | 油圧緩衝器 |
CN101101032B (zh) * | 2006-07-06 | 2010-05-12 | 浙江正裕工业有限公司 | 单缸充气封装工艺 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708573A (en) * | 1952-07-10 | 1955-05-17 | Wales Strippit Corp | Seal for liquid springs |
NL88836C (it) * | 1952-08-29 | |||
NL264702A (it) * | 1960-06-01 | 1900-01-01 | ||
CH394742A (de) * | 1960-11-03 | 1965-06-30 | Fichtel & Sachs Ag | Hochdruckdichtung |
NL278497A (it) * | 1961-05-19 | 1900-01-01 | ||
DE1218806B (de) * | 1961-05-19 | 1966-06-08 | Hans Peter Doetsch | Druckgasfeder mit einem in einen Behaelter einfahrenden Plungerkolben und Verfahren zum Fuellen derselben |
NL285982A (it) * | 1961-11-29 | |||
GB1132463A (en) * | 1965-03-24 | 1968-11-06 | William Kenneth Wasdell | Improvements in shock absorbers or vibration dampers |
US3366379A (en) * | 1965-10-23 | 1968-01-30 | Maremont Corp | Air spring |
GB1277421A (en) * | 1968-05-21 | 1972-06-14 | Girling Ltd | Improvements in or relating to pneumatic springs |
DE2020964C3 (de) * | 1970-04-29 | 1974-08-29 | Fichtel & Sachs Ag, 8720 Schweinfurt | Dichtungsführungsanordnung für Schwingungsdämpfer oder pneumatische bzw. hydropneumatic he Abfederungen |
US3827539A (en) * | 1970-06-12 | 1974-08-06 | Monroe Belgium Nv | Shock absorber and piston valve structure |
JPS466168A (it) * | 1971-04-30 | 1971-12-07 | ||
DE7422901U (de) * | 1974-07-05 | 1974-10-31 | Stabilus Gmbh | Gasfeder mit Ölkissenabdichtung |
CH594088A5 (it) * | 1975-06-17 | 1977-12-30 | Rueti Ag Maschf | |
JPS5213078A (en) * | 1975-07-21 | 1977-02-01 | Tokico Ltd | Gas enclosing method of a sealing-shaped cylinder device |
JPS583160B2 (ja) * | 1976-03-19 | 1983-01-20 | トキコ株式会社 | 圧力容器へのガス封入方法 |
JPS5270416A (en) * | 1975-12-10 | 1977-06-11 | Tokico Ltd | Method of sealing gas in pressure container |
JPS6018878B2 (ja) * | 1976-06-19 | 1985-05-13 | トキコ株式会社 | 緩衝器のガス封入方法 |
US4194731A (en) * | 1978-12-20 | 1980-03-25 | Atwood Vacuum Machine Company | Gas spring and method of filling the same |
-
1979
- 1979-02-14 DE DE19792905511 patent/DE2905511A1/de not_active Withdrawn
-
1980
- 1980-02-01 FR FR8002517A patent/FR2449237B1/fr not_active Expired
- 1980-02-01 US US06/117,658 patent/US4335871A/en not_active Expired - Lifetime
- 1980-02-07 GB GB8004112A patent/GB2043830B/en not_active Expired
- 1980-02-13 ES ES488542A patent/ES488542A1/es not_active Expired
- 1980-02-13 AU AU55511/80A patent/AU533449B2/en not_active Ceased
- 1980-02-13 IT IT8052938U patent/IT8052938V0/it unknown
- 1980-02-13 IT IT67211/80A patent/IT1128223B/it active
- 1980-02-14 JP JP1607780A patent/JPS55109841A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2043830B (en) | 1983-08-03 |
AU533449B2 (en) | 1983-11-24 |
DE2905511A1 (de) | 1980-08-28 |
AU5551180A (en) | 1980-08-21 |
IT8067211A0 (it) | 1980-02-13 |
US4335871A (en) | 1982-06-22 |
IT1128223B (it) | 1986-05-28 |
JPS55109841A (en) | 1980-08-23 |
FR2449237A1 (fr) | 1980-09-12 |
FR2449237B1 (fr) | 1986-04-11 |
GB2043830A (en) | 1980-10-08 |
ES488542A1 (es) | 1980-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1128223B (it) | Dispositivo a fluido pressurizzato particolarmente utile come molla a gas o ammortizzatore | |
FR2444199B1 (fr) | Ensemble cylindre-piston amorti par fluide, utilise notamment comme amortisseur ou jambe a ressort | |
GB2058287B (en) | Gas spring with end-of-stroke damping | |
IT1099932B (it) | Valvola per la prova di pozzi petroliferi dotata di molla a liquido | |
IT1134757B (it) | Smorzatore di vibrazioni torsionali a due stadi | |
FR2349767A1 (fr) | Amortisseur a gaz assurant simultanement la fonction de ressort | |
IT1108433B (it) | Molla a gas particolarmente per cofani di autoveicoli | |
DE69100324D1 (de) | Stossdämpfer eines Flugzeuges. | |
BR8200518A (pt) | Amortecedor de vibracao a fluido | |
IT1122721B (it) | Complesso ammortizzatore di vibrazioni a corsa estesa | |
ES497073A0 (es) | Bomba con valvula de resorte | |
IT1106348B (it) | Pistone per molla pneumatica e simili | |
IT8267810A0 (it) | Dispositivo a cilindro e stantuffo particolarmente ammortizzatore o molla a gas | |
BR8008329A (pt) | Mola a gas | |
IT1161841B (it) | Ammortizzatore idraulico con valvola a molla elicoidale | |
IT1086716B (it) | Complesso di valvola per ammortizzatore | |
BR8002560A (pt) | Mola a gas | |
IT1130913B (it) | Valvola di ritegno | |
IT1140269B (it) | Sistema di supporto lato carrozzeria di un ammortizzatore telescopico o di un ammortizzatore a molla di un autoveicolo | |
IT1123817B (it) | Valvola di sicurezza caricata da molla | |
ES492542A0 (es) | Perfeccionamientos en los sistemas amortiguadores para redu-cir las vibraciones de torsion de un arbol | |
DE69021838D1 (de) | Druckstossdämpfer für Flüssigkeiten. | |
AT385328B (de) | Elastische stahlfeder-wellenkupplung mit fluessigkeitsdaempfung | |
IT1147505B (it) | Molla a gas | |
IT1122450B (it) | Molla a gas a cannocchiale |