FR2422869A1 - Dispositif elastique a gaz - Google Patents

Dispositif elastique a gaz

Info

Publication number
FR2422869A1
FR2422869A1 FR7901386A FR7901386A FR2422869A1 FR 2422869 A1 FR2422869 A1 FR 2422869A1 FR 7901386 A FR7901386 A FR 7901386A FR 7901386 A FR7901386 A FR 7901386A FR 2422869 A1 FR2422869 A1 FR 2422869A1
Authority
FR
France
Prior art keywords
passages
cylinder
piston
elastic device
flow
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.)
Pending
Application number
FR7901386A
Other languages
English (en)
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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Publication of FR2422869A1 publication Critical patent/FR2422869A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/061—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
    • F16F9/32—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
    • F16F9/516—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/28—Inclination of a suspension element

Landscapes

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

Abstract

Invention concernant un accessoire de véhicule. Dispositif élastique à gaz comprenant un cylindre qui est fermé à une extrémité, un piston pourvu d'une tige de piston qui passe avec coulissement étanche au travers de l'autre extrémité du cylindre, ledit piston présentant à travers lui une multiplicité de passages, le cylindre contenant du gaz comprime et une certaine quantité de liquide, et un moyen à étranglement permettant l'écoulement du liquide par lesdits passages au cours de la course de rétraction du dispositif et limitant l'écoulement par les passages lorsque le dispositif approche de la fin de sa course d'extension. Application, notamment, à l'équipement des hayons de voitures.
FR7901386A 1978-01-20 1979-01-19 Dispositif elastique a gaz Pending FR2422869A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB246378 1978-01-20

Publications (1)

Publication Number Publication Date
FR2422869A1 true FR2422869A1 (fr) 1979-11-09

Family

ID=9740018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901386A Pending FR2422869A1 (fr) 1978-01-20 1979-01-19 Dispositif elastique a gaz

Country Status (9)

Country Link
JP (1) JPS54112439A (fr)
BE (1) BE906100Q (fr)
BR (1) BR7900360A (fr)
DE (1) DE2902055A1 (fr)
FR (1) FR2422869A1 (fr)
GB (1) GB2012913B (fr)
HK (1) HK93087A (fr)
HU (1) HU177629B (fr)
NL (1) NL7900461A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476624A1 (fr) * 1980-02-27 1981-08-28 Fenwick Manutention Ste Indle Dispositif d'equilibrage pour le couvercle du coffre a batteries d'un vehicule electrique, notamment d'un chariot de manutention
EP0099526A1 (fr) * 1982-07-19 1984-02-01 Deere & Company Support élastique, notamment pour la cabine de conduite d'un véhicule

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930542B2 (ja) * 1980-01-14 1984-07-27 池田物産株式会社 曲面状内装材及びその製造方法
US4468739A (en) * 1981-11-17 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system having combined shock absorber/air spring unit
US4722548A (en) * 1981-11-17 1988-02-02 Hamilton James M Computer optimized adaptive suspension system having combined shock absorber/air spring unit
GB2122305B (en) * 1982-04-10 1987-02-18 Tokico Ltd Fluid spring or damper with slidable piston
US4570912A (en) * 1982-10-08 1986-02-18 Avm, Inc. Pneumatic spring counterbalance having improved damping structure
US4634142A (en) * 1983-08-15 1987-01-06 C & K Venture Income I-Coast Computer optimized adaptive suspension system
JPS6399043U (fr) * 1986-12-17 1988-06-27
JPH077638Y2 (ja) * 1988-10-24 1995-02-22 株式会社ニフコ シリンダ型エアダンパー
DE4108801A1 (de) * 1991-03-18 1992-09-24 Gerhold Dipl Ing Sames Hydropneumatisches feder-daempfungs-element fuer fahrzeuge insbesondere schienenfahrzeuge
IT1271059B (it) * 1993-11-19 1997-05-26 Stabilus Gmbh Dispositivo di fermo per fissare due oggetti mobili uno relativamente all'altro
US5529152A (en) * 1994-07-08 1996-06-25 Aimrite Systems International, Inc. Variable constant force hydraulic components and systems
JPH09158967A (ja) * 1995-12-06 1997-06-17 Showa:Kk ガススプリング
US6502837B1 (en) 1998-11-11 2003-01-07 Kenmar Company Trust Enhanced computer optimized adaptive suspension system and method
DE102004036424A1 (de) * 2004-07-27 2006-03-23 Still Gmbh Hydraulikzylinder mit Endlagendämpfung
DE102004061757B4 (de) * 2004-12-22 2015-08-20 Volkswagen Ag Dämpfungselement
DE102016104595A1 (de) * 2016-03-14 2017-09-14 Festo Ag & Co. Kg Rückschlagventil

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545334C (de) * 1929-10-20 1932-02-29 Ernst Wagner Appbau Fluessigkeitsbremse, insbesondere fuer Karren mit hebbarer Plattform
DE1142471B (de) * 1962-06-27 1963-01-17 Boge Gmbh Kolben fuer hydraulische Teleskopschwingungsdaempfer, insbesondere von Kraftfahrzeugen
US3182349A (en) * 1963-06-13 1965-05-11 Kaloust P Sogoian Hydraulic door closer
FR1505595A (fr) * 1966-11-04 1967-12-15 Amortisseur
GB1161859A (en) * 1967-12-08 1969-08-20 F M S Distributing Co Pty Ltd A Stay for Lids and Doors.
FR2102749A5 (fr) * 1970-08-14 1972-04-07 Autoipari Kutato Intezet
DE2109398A1 (de) * 1971-02-27 1972-09-07 Fichtel & Sachs Ag Stoßdämpferventil mit kontinuierlichem Übergang
US3817566A (en) * 1972-03-13 1974-06-18 Monroe Belgium Nv Energy absorber
GB1512884A (en) * 1977-02-16 1978-06-01 Girling Ltd Telescopic damper units

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545334C (de) * 1929-10-20 1932-02-29 Ernst Wagner Appbau Fluessigkeitsbremse, insbesondere fuer Karren mit hebbarer Plattform
DE1142471B (de) * 1962-06-27 1963-01-17 Boge Gmbh Kolben fuer hydraulische Teleskopschwingungsdaempfer, insbesondere von Kraftfahrzeugen
US3182349A (en) * 1963-06-13 1965-05-11 Kaloust P Sogoian Hydraulic door closer
FR1505595A (fr) * 1966-11-04 1967-12-15 Amortisseur
GB1161859A (en) * 1967-12-08 1969-08-20 F M S Distributing Co Pty Ltd A Stay for Lids and Doors.
FR2102749A5 (fr) * 1970-08-14 1972-04-07 Autoipari Kutato Intezet
DE2109398A1 (de) * 1971-02-27 1972-09-07 Fichtel & Sachs Ag Stoßdämpferventil mit kontinuierlichem Übergang
US3817566A (en) * 1972-03-13 1974-06-18 Monroe Belgium Nv Energy absorber
GB1512884A (en) * 1977-02-16 1978-06-01 Girling Ltd Telescopic damper units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476624A1 (fr) * 1980-02-27 1981-08-28 Fenwick Manutention Ste Indle Dispositif d'equilibrage pour le couvercle du coffre a batteries d'un vehicule electrique, notamment d'un chariot de manutention
EP0099526A1 (fr) * 1982-07-19 1984-02-01 Deere & Company Support élastique, notamment pour la cabine de conduite d'un véhicule

Also Published As

Publication number Publication date
BE906100Q (fr) 1987-04-16
GB2012913B (en) 1982-04-07
GB2012913A (en) 1979-08-01
JPS54112439A (en) 1979-09-03
DE2902055A1 (de) 1979-07-26
NL7900461A (nl) 1979-07-24
HU177629B (en) 1981-11-28
HK93087A (en) 1987-12-11
BR7900360A (pt) 1979-08-14

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