PT74502B - Ressort pneumatique a verrouillage de tige de piston - Google Patents
Ressort pneumatique a verrouillage de tige de pistonInfo
- Publication number
- PT74502B PT74502B PT74502A PT7450282A PT74502B PT 74502 B PT74502 B PT 74502B PT 74502 A PT74502 A PT 74502A PT 7450282 A PT7450282 A PT 7450282A PT 74502 B PT74502 B PT 74502B
- Authority
- PT
- Portugal
- Prior art keywords
- piston rod
- pneumatic spring
- rod lock
- lock
- pneumatic
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
-
- 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
- F16F9/0254—Means for adjusting the length of, or for locking, the spring or dampers mechanically lockable, e.g. by use of friction collar
-
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8103968A FR2500898A1 (fr) | 1981-02-27 | 1981-02-27 | Perfectionnements aux ressorts pneumatiques ou appareils telescopiques analogues |
Publications (2)
Publication Number | Publication Date |
---|---|
PT74502A PT74502A (fr) | 1982-03-01 |
PT74502B true PT74502B (fr) | 1983-09-01 |
Family
ID=9255698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT74502A PT74502B (fr) | 1981-02-27 | 1982-02-26 | Ressort pneumatique a verrouillage de tige de piston |
Country Status (9)
Country | Link |
---|---|
US (1) | US4527780A (pt) |
EP (1) | EP0059665B1 (pt) |
JP (1) | JPS57161329A (pt) |
AR (1) | AR228769A1 (pt) |
AT (1) | ATE5914T1 (pt) |
DE (1) | DE3260029D1 (pt) |
ES (1) | ES272008Y (pt) |
FR (1) | FR2500898A1 (pt) |
PT (1) | PT74502B (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707158A1 (de) * | 1987-03-06 | 1988-09-15 | Stabilus Gmbh | Rastvorrichtung |
US5026246A (en) * | 1989-11-22 | 1991-06-25 | Ford New Holland, Inc. | Hydraulic cylinder detent |
US5120030A (en) * | 1991-05-28 | 1992-06-09 | General Motors Corporation | Magnet assisted liftgate strut |
IT1270744B (it) * | 1993-11-10 | 1997-05-07 | Siral Srl | Macchina intelaiatrice di pellicole fotografiche |
GB2333574B (en) * | 1998-01-23 | 2001-09-05 | Draftex Ind Ltd | Movement-controlling device |
DE29918474U1 (de) * | 1999-10-21 | 2000-04-20 | Colour-Tuning Ingo Knarr GmbH, 95119 Naila | Von außen einschiebbarer Endanschlagsbegrenzer für Kfz-Stoßdämpfer |
WO2002084140A1 (es) * | 2001-04-16 | 2002-10-24 | Gain Gas Technique, S.L. | Sistema de accionamiento de amortiguador a gas |
US8246019B2 (en) * | 2007-06-21 | 2012-08-21 | GM Global Technology Operations LLC | Air spring for vehicle closure |
DE102009034742A1 (de) * | 2009-07-24 | 2011-02-03 | Dorma Gmbh + Co. Kg | Türschließer |
DE102009036994A1 (de) * | 2009-08-12 | 2011-02-24 | Ulrich Hahn E.K. | Gasfedern mit Rastung |
US8146720B2 (en) * | 2010-08-17 | 2012-04-03 | Troy Capital Group Corp | Shock absorber for a transportation means |
EA016051B1 (ru) * | 2011-02-28 | 2012-01-30 | Троя Кэпитал Групп Корп. | Амортизатор транспортного средства |
EA201100282A1 (ru) * | 2011-02-28 | 2012-02-28 | Троя Кэпитал Групп Корп. | Амортизатор транспортного средства |
EA201100281A1 (ru) * | 2011-02-28 | 2012-06-29 | Троя Кэпитал Групп Корп. | Амортизатор транспортного средства |
WO2013112621A1 (en) * | 2012-01-23 | 2013-08-01 | Cooper-Standard Automotive Inc. | Electrically switchable locking torque strut |
US8844910B2 (en) | 2012-05-17 | 2014-09-30 | GM Global Technology Operations LLC | Gas strut assembly with an internal detent module |
KR102598424B1 (ko) * | 2018-12-18 | 2023-11-06 | 현대자동차주식회사 | 처짐이 방지되는 가스리프트 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB539498A (en) * | 1940-04-03 | 1941-09-12 | Marconi Wireless Telegraph Co | Improved adjustable connector for tubular conductors |
US2515493A (en) * | 1949-08-26 | 1950-07-18 | Buono Joseph | Folding umbrella |
FR1069114A (fr) * | 1952-11-12 | 1954-07-05 | Applic Mach Motrices | Nouvel amortisseur |
US3150747A (en) * | 1961-06-30 | 1964-09-29 | Ford Motor Co | Hyraulic shock absorber having hydraulic stop means |
GB1161859A (en) * | 1967-12-08 | 1969-08-20 | F M S Distributing Co Pty Ltd | A Stay for Lids and Doors. |
DE2345503C2 (de) * | 1973-09-08 | 1983-04-14 | Stabilus Gmbh, 5400 Koblenz | Ausstellvorrichtung für schwenkbare Klappen |
US3947006A (en) * | 1974-12-20 | 1976-03-30 | Bauer Hans Peter | Gas spring, piston locking |
FR2311967A1 (fr) * | 1975-05-23 | 1976-12-17 | Allinquant Fernand | Perfectionnements aux ressorts pneumatiques |
DE2540402C2 (de) * | 1975-09-11 | 1986-10-09 | Stabilus Gmbh, 5400 Koblenz | Gasfeder mit mechanischer Blockierung |
FR2347575A1 (fr) * | 1976-04-07 | 1977-11-04 | Peugeot | Ressort pneumatique perfectionne |
US4041570A (en) * | 1976-04-13 | 1977-08-16 | Mccabe Francis J | Resettable, heat actuatable fire link |
DE2619176C2 (de) * | 1976-04-30 | 1982-10-21 | Stabilus Gmbh, 5400 Koblenz | Gasfeder mit aufgehobener Ausschubkraft bei eingefahrener Kolbenstange |
JPS52151477A (en) * | 1976-06-11 | 1977-12-15 | Suehiro Takatsu | Buffer |
DE2659488A1 (de) * | 1976-12-30 | 1978-07-06 | Stabilus Gmbh | Gasfeder mit arretierkolben |
IT1104642B (it) * | 1977-01-10 | 1985-10-21 | Iao Industrie Riunite Spa | Molla a gas e procedimento per la sua fabbricazione |
DE2734276A1 (de) * | 1977-07-29 | 1979-02-08 | Stabilus Gmbh | Lasteinstellbarer klappenaufsteller |
JPS5527558A (en) * | 1978-08-18 | 1980-02-27 | Tokico Ltd | Gas spring |
-
1981
- 1981-02-27 FR FR8103968A patent/FR2500898A1/fr active Pending
-
1982
- 1982-02-25 EP EP82400329A patent/EP0059665B1/fr not_active Expired
- 1982-02-25 ES ES1982272008U patent/ES272008Y/es not_active Expired
- 1982-02-25 AT AT82400329T patent/ATE5914T1/de not_active IP Right Cessation
- 1982-02-25 DE DE8282400329T patent/DE3260029D1/de not_active Expired
- 1982-02-26 PT PT74502A patent/PT74502B/pt not_active IP Right Cessation
- 1982-02-26 AR AR288596A patent/AR228769A1/es active
- 1982-02-26 JP JP57029121A patent/JPS57161329A/ja active Granted
- 1982-02-26 US US06/352,554 patent/US4527780A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0059665B1 (fr) | 1984-01-18 |
ATE5914T1 (de) | 1984-02-15 |
AR228769A1 (es) | 1983-04-15 |
DE3260029D1 (en) | 1984-02-23 |
ES272008Y (es) | 1986-11-16 |
PT74502A (fr) | 1982-03-01 |
JPS57161329A (en) | 1982-10-04 |
ES272008U (es) | 1986-04-01 |
JPH024807B2 (pt) | 1990-01-30 |
US4527780A (en) | 1985-07-09 |
EP0059665A1 (fr) | 1982-09-08 |
FR2500898A1 (fr) | 1982-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19940302 |