GB2012913B - Gas spring - Google Patents

Gas spring

Info

Publication number
GB2012913B
GB2012913B GB7902004A GB7902004A GB2012913B GB 2012913 B GB2012913 B GB 2012913B GB 7902004 A GB7902004 A GB 7902004A GB 7902004 A GB7902004 A GB 7902004A GB 2012913 B GB2012913 B GB 2012913B
Authority
GB
United Kingdom
Prior art keywords
gas spring
spring
gas
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.)
Expired
Application number
GB7902004A
Other versions
GB2012913A (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 GB2012913A publication Critical patent/GB2012913A/en
Application granted granted Critical
Publication of GB2012913B publication Critical patent/GB2012913B/en
Expired 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/546—Tailgates
    • 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
GB7902004A 1978-01-20 1979-01-19 Gas spring Expired GB2012913B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2012913A GB2012913A (en) 1979-08-01
GB2012913B true GB2012913B (en) 1982-04-07

Family

ID=9740018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902004A Expired GB2012913B (en) 1978-01-20 1979-01-19 Gas spring

Country Status (9)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930542B2 (en) * 1980-01-14 1984-07-27 池田物産株式会社 Curved interior material and its manufacturing method
FR2476624A1 (en) * 1980-02-27 1981-08-28 Fenwick Manutention Ste Indle Electric fork lift truck battery compartment - has equilibrium hinge mechanism for pivoted cover incorporating pneumatic damper
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
US4460168A (en) * 1982-07-19 1984-07-17 Deere & Company Resilient mount for supporting a cab structure on the chassis of a vehicle
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 (en) * 1986-12-17 1988-06-27
JPH077638Y2 (en) * 1988-10-24 1995-02-22 株式会社ニフコ Cylinder type air damper
DE4108801A1 (en) * 1991-03-18 1992-09-24 Gerhold Dipl Ing Sames Hydropneumatic spring damper for railed vehicles - has piston rod guide with outer flange of sleeve resting on underneath of cylinder
IT1271059B (en) * 1993-11-19 1997-05-26 Stabilus Gmbh STOP DEVICE TO FIX TWO MOVABLE OBJECTS ONE RELATIVE TO THE OTHER
US5529152A (en) * 1994-07-08 1996-06-25 Aimrite Systems International, Inc. Variable constant force hydraulic components and systems
JPH09158967A (en) * 1995-12-06 1997-06-17 Showa:Kk Gas spring
JP2002529304A (en) 1998-11-11 2002-09-10 ケンマーカンパニートラスト Enhanced computer-optimized adaptive suspension apparatus and method
DE102004036424A1 (en) * 2004-07-27 2006-03-23 Still Gmbh Hydraulic cylinder with end position damping
DE102004061757B4 (en) * 2004-12-22 2015-08-20 Volkswagen Ag damping element
DE102016104595A1 (en) * 2016-03-14 2017-09-14 Festo Ag & Co. Kg check valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545334C (en) * 1929-10-20 1932-02-29 Ernst Wagner Appbau Fluid brake, especially for carts with a lifting platform
DE1142471B (en) * 1962-06-27 1963-01-17 Boge Gmbh Pistons for hydraulic telescopic vibration dampers, especially of motor vehicles
US3182349A (en) * 1963-06-13 1965-05-11 Kaloust P Sogoian Hydraulic door closer
FR1505595A (en) * 1966-11-04 1967-12-15 Damper
GB1161859A (en) * 1967-12-08 1969-08-20 F M S Distributing Co Pty Ltd A Stay for Lids and Doors.
DE2038984A1 (en) * 1970-08-14 1972-02-10 Autoipari Ki Hydraulic telescopic vibration damper
DE2109398C3 (en) * 1971-02-27 1979-11-15 Fichtel & Sachs Ag, 8720 Schweinfurt Continuous transition shock absorber valve
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

Also Published As

Publication number Publication date
GB2012913A (en) 1979-08-01
DE2902055A1 (en) 1979-07-26
FR2422869A1 (en) 1979-11-09
HK93087A (en) 1987-12-11
NL7900461A (en) 1979-07-24
HU177629B (en) 1981-11-28
BE906100Q (en) 1987-04-16
BR7900360A (en) 1979-08-14
JPS54112439A (en) 1979-09-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960119