PT74502B - Ressort pneumatique a verrouillage de tige de piston - Google Patents

Ressort pneumatique a verrouillage de tige de piston

Info

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
Application number
PT74502A
Other languages
English (en)
French (fr)
Portuguese (pt)
Other versions
PT74502A (fr
Inventor
Rene Bich
Original Assignee
Allinquant J G Soc
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 Allinquant J G Soc filed Critical Allinquant J G Soc
Publication of PT74502A publication Critical patent/PT74502A/pt
Publication of PT74502B publication Critical patent/PT74502B/pt

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)
PT74502A 1981-02-27 1982-02-26 Ressort pneumatique a verrouillage de tige de piston PT74502B (fr)

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 (OSRAM)
EP (1) EP0059665B1 (OSRAM)
JP (1) JPS57161329A (OSRAM)
AR (1) AR228769A1 (OSRAM)
AT (1) ATE5914T1 (OSRAM)
DE (1) DE3260029D1 (OSRAM)
ES (1) ES272008Y (OSRAM)
FR (1) FR2500898A1 (OSRAM)
PT (1) PT74502B (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
US6934996B2 (en) * 2001-04-16 2005-08-30 Gain Gas Technique S.L. System for actuating a gas damper
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
EA016711B1 (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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH024807B2 (OSRAM) 1990-01-30
ATE5914T1 (de) 1984-02-15
EP0059665A1 (fr) 1982-09-08
AR228769A1 (es) 1983-04-15
US4527780A (en) 1985-07-09
JPS57161329A (en) 1982-10-04
ES272008Y (es) 1986-11-16
PT74502A (fr) 1982-03-01
DE3260029D1 (en) 1984-02-23
FR2500898A1 (fr) 1982-09-03
EP0059665B1 (fr) 1984-01-18
ES272008U (es) 1986-04-01

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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