EP1403530A2 - Vérin à double effet - Google Patents

Vérin à double effet Download PDF

Info

Publication number: EP1403530A2
Authority: EP; European Patent Office
Prior art keywords: working cylinder; piston rod; gas spring; working; piston
Prior art date: 2002-09-25
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.): Granted

Application number

EP03450214A

Other languages

German (de)

English (en)

Other versions

EP1403530B1 (fr

EP1403530A3 (fr

Inventor

Gerhard Huber

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.)

Hoerbiger Automatisierungstechnik Holding GmbH

Original Assignee

Hoerbiger Hydraulik GmbH

Hoerbiger Automatisierungstechnik Holding GmbH

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.)

2002-09-25

Filing date

2003-09-24

Publication date

2004-03-31

2003-09-24 Application filed by Hoerbiger Hydraulik GmbH, Hoerbiger Automatisierungstechnik Holding GmbH filed Critical Hoerbiger Hydraulik GmbH

2004-03-31 Publication of EP1403530A2 publication Critical patent/EP1403530A2/fr

2004-11-24 Publication of EP1403530A3 publication Critical patent/EP1403530A3/fr

2006-05-10 Application granted granted Critical

2006-05-10 Publication of EP1403530B1 publication Critical patent/EP1403530B1/fr

2023-09-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1476—Special return means

Definitions

the part of the gas spring containing the gas volume is advantageously arranged in the region of the working spaces of the working cylinder within the separating tube.

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Actuator (AREA)
Fluid-Damping Devices (AREA)
Fluid-Pressure Circuits (AREA)

EP20030450214 2002-09-25 2003-09-24 Vérin à double effet Expired - Lifetime EP1403530B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT14352002A AT412114B (de)	2002-09-25	2002-09-25	Doppeltwirkender arbeitszylinder
AT14352002		2002-09-25

Publications (3)

Publication Number	Publication Date
EP1403530A2 true EP1403530A2 (fr)	2004-03-31
EP1403530A3 EP1403530A3 (fr)	2004-11-24
EP1403530B1 EP1403530B1 (fr)	2006-05-10

Family

ID=31192786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20030450214 Expired - Lifetime EP1403530B1 (fr)	2002-09-25	2003-09-24	Vérin à double effet

Country Status (3)

Country	Link
EP (1)	EP1403530B1 (fr)
AT (1)	AT412114B (fr)
DE (1)	DE50303274D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2011130863A3 (fr) *	2010-04-21	2011-12-29	Mueller Peter A	Vérin hybride
EP1916427A3 (fr) *	2006-10-26	2012-05-23	Liebherr-Aerospace Lindenberg GmbH	Vérin
CN112228417A (zh) *	2020-11-24	2021-01-15	湖南通八洲智能科技有限公司	一种智能气液节能缸及智能气液节能缸动力系统
US11584187B2 (en)	2019-06-20	2023-02-21	The Dynamic Engineering Solution Pty Ltd	Vehicle suspension system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1586577A (en)	1976-08-05	1981-03-18	Colt Int Ltd	Ventilators
AT406600B (de)	1998-05-29	2000-06-26	Hygrama Ag	Arbeitszylinder
EP1225345A1 (fr)	2001-01-19	2002-07-24	Hoerbiger Hydraulik GmbH	Vérin hydraulique avec ressort à gaz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3017403A1 (de) *	1980-05-07	1981-11-12	Stabilus Gmbh, 5400 Koblenz	Hydropneumatischer vorschubzylinder
FR2638828B1 (fr) *	1988-11-04	1991-02-08	Cybernetix	Dispositif amortisseur anti-recul escamotable
DE3904644C1 (en) *	1989-02-16	1990-03-29	Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal, De	Hydraulic pit prop

2002
- 2002-09-25 AT AT14352002A patent/AT412114B/de not_active IP Right Cessation
2003
- 2003-09-24 EP EP20030450214 patent/EP1403530B1/fr not_active Expired - Lifetime
- 2003-09-24 DE DE50303274T patent/DE50303274D1/de not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1586577A (en)	1976-08-05	1981-03-18	Colt Int Ltd	Ventilators
AT406600B (de)	1998-05-29	2000-06-26	Hygrama Ag	Arbeitszylinder
EP1225345A1 (fr)	2001-01-19	2002-07-24	Hoerbiger Hydraulik GmbH	Vérin hydraulique avec ressort à gaz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1916427A3 (fr) *	2006-10-26	2012-05-23	Liebherr-Aerospace Lindenberg GmbH	Vérin
WO2011130863A3 (fr) *	2010-04-21	2011-12-29	Mueller Peter A	Vérin hybride
US11584187B2 (en)	2019-06-20	2023-02-21	The Dynamic Engineering Solution Pty Ltd	Vehicle suspension system
CN112228417A (zh) *	2020-11-24	2021-01-15	湖南通八洲智能科技有限公司	一种智能气液节能缸及智能气液节能缸动力系统

Also Published As

Publication number	Publication date
EP1403530B1 (fr)	2006-05-10
DE50303274D1 (de)	2006-06-14
EP1403530A3 (fr)	2004-11-24
AT412114B (de)	2004-09-27
ATA14352002A (de)	2004-02-15

Legal Events

Date	Code	Title	Description
2004-02-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2004-03-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2004-03-31	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2004-10-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2004-11-24	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2004-11-24	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2004-11-24	RIC1	Information provided on ipc code assigned before grant	Ipc: 7F 15B 15/14 A Ipc: 7F 15B 11/072 B
2005-03-30	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HOERBIGER AUTOMATISIERUNGSTECHNIK HOLDING GMBH
2005-07-20	17P	Request for examination filed	Effective date: 20050523
2005-08-17	AKX	Designation fees paid	Designated state(s): DE FR IT SE
2005-11-10	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2006-03-21	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2006-03-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2006-05-10	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR IT SE
2006-05-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060510
2006-06-14	REF	Corresponds to:	Ref document number: 50303274 Country of ref document: DE Date of ref document: 20060614 Kind code of ref document: P
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2006-12-22	ET	Fr: translation filed
2007-03-16	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2007-03-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2007-04-18	26N	No opposition filed	Effective date: 20070213
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Publication	Publication Date	Title
EP0756663B1 (fr)	2002-10-23	Ferme-porte
DE3223336C2 (de)	1986-08-14	Ausbruchspreventer
DE69016218T2 (de)	1995-05-24	Hydraulisch blockierbare Gasfeder.
DE3122626C2 (fr)	1989-08-10
EP1251282B1 (fr)	2005-10-26	Système de freinage de véhicule avec un accumulateur hydraulique à gaz
DE3342404C2 (fr)	1992-01-23
EP0064641A2 (fr)	1982-11-17	Cylindre de changement de vitesse avec trois positions
EP4174358B1 (fr)	2024-05-22	Récipient sous pression avec plusieurs orifices latéraux d'évacuation
DE2538529C2 (de)	1982-04-08	Pneumatische Vorrichtung zum Öffnen von Türen, insbesondere von Fahrzeugtüren
DE102009010170A1 (de)	2010-08-26	Sattelstütze
DE2020964C3 (de)	1974-08-29	Dichtungsführungsanordnung für Schwingungsdämpfer oder pneumatische bzw. hydropneumatic he Abfederungen
AT412114B (de)	2004-09-27	Doppeltwirkender arbeitszylinder
DE2551126A1 (de)	1976-05-20	Hydropneumatischer ventilantrieb
DE102019130157A1 (de)	2021-05-12	Vakuumventil
DE3933624C2 (fr)	1993-03-25
EP0904869B1 (fr)	2000-11-29	Dispositif de formage à haute pression des profilés creux
EP0629802A1 (fr)	1994-12-21	Limiteur de pression équilibré
DE102007036117B4 (de)	2011-06-30	Verbrauchszähler für Flüssigkeiten
EP0080565A2 (fr)	1983-06-08	Dispositif amortisseur fin de course pour un piston d'un vérin à double effet
DE3033739A1 (de)	1982-04-15	Druckuebersetzer zur hoechstdruckerzeugung
DE2114249C3 (de)	1982-11-25	0-Ring-Abdichtung für Heizkörper-Regulierventile
DE19740143A1 (de)	1999-04-01	Teleskopgasfeder
DE3929936C2 (fr)	1991-07-18
DE4214286A1 (de)	1993-11-04	Druckmittelbeaufschlagbarer zylinder
DE19522057C1 (de)	1996-09-19	Hydraulische Lenkeinrichtung

EP1403530A2 - Vérin à double effet - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Applications Claiming Priority (2)

Publications (3)

Family

ID=31192786

Family Applications (1)

Country Status (3)

Cited By (4)

Citations (3)

Family Cites Families (3)

Patent Citations (3)

Cited By (4)

Also Published As

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