DE69619781D1 - Gasfeder - Google Patents

Gasfeder

Info

Publication number: DE69619781D1
Authority: DE; Germany
Prior art keywords: gas spring; spring; gas
Prior art date: 1995-12-06
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.)

Hitachi Astemo Ltd

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.)

1995-12-06

Filing date

1996-12-04

Publication date

2002-04-18

1996-12-04 Application filed by Showa Corp filed Critical Showa Corp

2002-04-18 Application granted granted Critical

2002-04-18 Publication of DE69619781D1 publication Critical patent/DE69619781D1/de

2002-09-12 Publication of DE69619781T2 publication Critical patent/DE69619781T2/de

2016-12-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

Landscapes

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

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 (26)

* 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
JP2003028225A (ja) *	2001-07-19	2003-01-29	Showa Corp	ガススプリング
USD490579S1 (en)	2002-07-19	2004-05-25	The Terramite Corporation	Enclosure for sweeper vehicle
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
USD546596S1 (en)	2005-11-08	2007-07-17	Duke Manufacturing Co.	Breath guard
AU2008254785B2 (en) *	2007-05-18	2011-06-23	Bfs Diversified Products, Llc	Gas spring assembly
WO2010006159A2 (en) *	2008-07-09	2010-01-14	Firestone Industrial Products Company, Llc	Gas spring and gas damper assembly and method
CA2730256C (en) *	2008-07-09	2013-02-19	Firestone Industrial Products Company, Llc	Gas spring and gas damper assembly and method
US9739294B2 (en)	2013-06-07	2017-08-22	Tk Holdings Inc.	Vented pressurized gas-powered actuator
WO2014197895A1 (en) *	2013-06-07	2014-12-11	Tk Holdings Inc.	Vented pressurized gas-powered actuator
US9657755B2 (en)	2013-06-07	2017-05-23	Tk Holdings Inc.	Vented pressurized gas-powered actuator
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
WO2017178042A1 (en) *	2016-04-12	2017-10-19	Royal Botania	A strutless umbrella frame for supporting a canopy
DE102016116519A1 (de) *	2016-09-05	2018-03-08	Stabilus Gmbh	Federeinrichtung
CN116838879A (zh) *	2023-06-13	2023-10-03	中建八局第二建设有限公司	一种机电设备用带有减震功能的安装基座

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

1995
- 1995-12-06 JP JP7344394A patent/JPH09158967A/ja active Pending
1996
- 1996-12-03 AU AU74096/96A patent/AU709713B2/en not_active Ceased
- 1996-12-04 DE DE69619781T patent/DE69619781T2/de not_active Expired - Fee Related
- 1996-12-04 US US08/753,996 patent/US5797593A/en not_active Expired - Fee Related
- 1996-12-04 EP EP96119450A patent/EP0781938B1/de not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
DE69615121D1 (de)	2001-10-18	Gasfeder
DE69618720D1 (de)	2002-03-14	Gasfeder
DE69619781D1 (de)	2002-04-18	Gasfeder
DE69739271D1 (de)	2009-04-02	Gasfeder
DE59707006D1 (de)	2002-05-23	Längenverstellbare Gasfeder
DE69832578D1 (de)	2006-01-05	Kompakte gasfeder
DE19681445T1 (de)	1998-05-20	Luftfeder
DE59801485D1 (de)	2001-10-25	Längenverstellbare Gasfeder
DE69635342D1 (de)	2005-12-01	Gasfederanlage
BR9606552A (pt)	1998-07-21	Mola a gás
DE69619212D1 (de)	2002-03-21	Gasfeder
DE69624186D1 (de)	2002-11-14	Gaspatrone
GB2303194B (en)	1998-08-19	Gas spring
ATA74795A (de)	1996-03-15	Gasarmatur
KR970002293U (ko)	1997-01-24	가스 스프링
KR970042465U (ko)	1997-07-29	자동차용 가스 스프링의 연결구
KR970042876U (ko)	1997-07-29	충격이 생기지 않는 가스스프링
KR960030811U (ko)	1996-10-22	가스스프링 조인트
KR970042896U (ko)	1997-07-29	충격을 완화시킨 가스스프링
KR960037886U (ko)	1996-12-18	스프링 클립
KR960002282U (ko)	1996-01-19	가스스프링
KR960002281U (ko)	1996-01-19	반력조정식 가스스프링
KR960023617U (ko)	1996-07-22	가스 스프링
KR970042872U (ko)	1997-07-29	가스스프링용 스토퍼
KR970042881U (ko)	1997-07-29	개스 스프링 체결구조

Legal Events

Date	Code	Title	Description
2003-04-10	8364	No opposition during term of opposition
2008-10-16	8339	Ceased/non-payment of the annual fee