DE69619781D1 - Gasfeder - Google Patents

Gasfeder

Info

Publication number
DE69619781D1
DE69619781D1 DE69619781T DE69619781T DE69619781D1 DE 69619781 D1 DE69619781 D1 DE 69619781D1 DE 69619781 T DE69619781 T DE 69619781T DE 69619781 T DE69619781 T DE 69619781T DE 69619781 D1 DE69619781 D1 DE 69619781D1
Authority
DE
Germany
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 - Fee Related
Application number
DE69619781T
Other languages
English (en)
Other versions
DE69619781T2 (de
Inventor
Hiroshi Oyaizu
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.)
Showa Corp
Original Assignee
Showa Corp
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 Showa Corp filed Critical Showa Corp
Publication of DE69619781D1 publication Critical patent/DE69619781D1/de
Application granted granted Critical
Publication of DE69619781T2 publication Critical patent/DE69619781T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • F16F9/3465—Slots having a variable section along their length
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/04—Fluids
    • F16F2224/046—Fluids pneumatic
DE69619781T 1995-12-06 1996-12-04 Gasfeder Expired - Fee Related DE69619781T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7344394A JPH09158967A (ja) 1995-12-06 1995-12-06 ガススプリング

Publications (2)

Publication Number Publication Date
DE69619781D1 true DE69619781D1 (de) 2002-04-18
DE69619781T2 DE69619781T2 (de) 2002-09-12

Family

ID=18368916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619781T Expired - Fee Related DE69619781T2 (de) 1995-12-06 1996-12-04 Gasfeder

Country Status (5)

Country Link
US (1) US5797593A (de)
EP (1) EP0781938B1 (de)
JP (1) JPH09158967A (de)
AU (1) AU709713B2 (de)
DE (1) DE69619781T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618055C1 (de) * 1996-05-06 1998-01-15 Mannesmann Sachs Ag Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld
JPH10252801A (ja) * 1997-01-07 1998-09-22 Showa:Kk ガススプリング
DE19706919C1 (de) * 1997-02-20 1998-10-01 Stabilus Gmbh Kolbenzylinder-Aggregat mit einem Schließventil
DE19734375C1 (de) * 1997-08-08 1999-02-11 Stabilus Gmbh Kolben-Zylinderaggregat mit einem Kolben, der einen Toleranzausgleich aufweist
DE19736074A1 (de) * 1997-08-20 1999-03-04 Krupp Bilstein Gmbh Gasfeder
US6199673B1 (en) * 1998-10-22 2001-03-13 Illinois Tool Works Inc. Silent damper with anti-rattle shaft
US6776269B1 (en) 2003-06-18 2004-08-17 Tenneco Automotive Operating Company, Inc. Twin piston shock absorber
US20050016803A1 (en) * 2003-07-25 2005-01-27 Chad Brummitt Multiple stop gas spring for vehicle closure
DE10339188A1 (de) * 2003-08-22 2005-03-10 Suspa Holding Gmbh Gasfeder
US7640696B2 (en) * 2003-09-15 2010-01-05 Duke Manufacturing Company Product server with breath guard
DE102005052125A1 (de) * 2005-10-28 2007-05-16 Simon Karl Gmbh & Co Kg Anschlagdämpfer
US7644943B2 (en) * 2007-05-18 2010-01-12 Bfs Diversified Products, Llc Gas spring assembly
EP2310716B1 (de) * 2008-07-09 2018-05-30 Firestone Industrial Products Company, LLC Gasfeder sowie rauchgasklappenanordnung und verfahren
AU2009268495B2 (en) * 2008-07-09 2014-04-17 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US10738805B2 (en) * 2013-06-07 2020-08-11 Joyson Safety Systems Acquisition Llc Vented pressurized gas-powered actuator
CN105874219B (zh) 2013-06-07 2018-05-25 Tk控股公司 通气的加压气体驱动式促动器
JP6571070B2 (ja) 2013-06-07 2019-09-04 ジョイソン セイフティ システムズ アクイジション エルエルシー ベントされた加圧ガス駆動アクチュエーター、ハウジング、及び、乗り物
CN103953674A (zh) * 2014-04-28 2014-07-30 贵州龙飞气弹簧有限责任公司 一种变阻尼气弹簧
FR3040455B1 (fr) * 2015-08-27 2017-09-29 Messier-Dowty Inc Actionneur telescopique lineaire
DE102016201386B4 (de) 2016-01-29 2018-10-18 Suspa Gmbh Gasdruckfeder
US10813427B2 (en) * 2016-04-12 2020-10-27 Royal Botania Strutless umbrella frame for supporting a canopy
DE102016116519A1 (de) * 2016-09-05 2018-03-08 Stabilus Gmbh Federeinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513302C2 (de) * 1975-03-26 1985-05-30 Stabilus Gmbh, 5400 Koblenz Blockierbare pneumatische oder hydropneumatische Feder
FR2349767A1 (fr) * 1976-04-30 1977-11-25 Bourcier Carbon Christian Amortisseur a gaz assurant simultanement la fonction de ressort
US4078638A (en) * 1976-09-30 1978-03-14 Showa Manufacturing Co., Ltd. Oil pressure shock absorber
FR2422869A1 (fr) * 1978-01-20 1979-11-09 Girling Ltd Dispositif elastique a gaz
US4298101A (en) * 1979-10-05 1981-11-03 Enertrols, Inc. Shock absorber
DE3133144A1 (de) * 1981-08-21 1983-03-10 Diehl GmbH & Co, 8500 Nürnberg Hydraulische rohrruecklaufbremse
DE3301544A1 (de) * 1983-01-19 1984-07-19 Stabilus Gmbh, 5400 Koblenz Gasfeder als huborgan zum oeffnen von nach oben schwenkbaren klappen
DE3332216C2 (de) * 1983-09-07 1995-02-16 Fichtel & Sachs Ag Verwendung einer Prägevorrichtung zur Herstellung mindestens einer axial verlaufenden Innennut an einem rohrförmig ausgebildeten Zylinder für Schwingungsdämpfer
JPS6088222A (ja) * 1983-10-21 1985-05-18 Daido Metal Kogyo Kk 複合摺動体
JPH0653903B2 (ja) * 1989-01-20 1994-07-20 日本鋼管株式会社 Ｎｉ―Ｆｅ系高透磁率磁性合金

Also Published As

Publication number Publication date
EP0781938B1 (de) 2002-03-13
AU709713B2 (en) 1999-09-02
EP0781938A3 (de) 1997-07-09
US5797593A (en) 1998-08-25
DE69619781T2 (de) 2002-09-12
JPH09158967A (ja) 1997-06-17
EP0781938A2 (de) 1997-07-02
AU7409696A (en) 1997-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee