DE3781166T2 - Hydropneumatische verstelleinrichtung, insbesondere fuer buerostuehle. - Google Patents

Hydropneumatische verstelleinrichtung, insbesondere fuer buerostuehle.

Info

Publication number
DE3781166T2
DE3781166T2 DE8787902694T DE3781166T DE3781166T2 DE 3781166 T2 DE3781166 T2 DE 3781166T2 DE 8787902694 T DE8787902694 T DE 8787902694T DE 3781166 T DE3781166 T DE 3781166T DE 3781166 T2 DE3781166 T2 DE 3781166T2
Authority
DE
Germany
Prior art keywords
pct
coaxial
hollow
stem
sec
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
DE8787902694T
Other languages
English (en)
Other versions
DE3781166D1 (de
Inventor
Scipione Mardollo
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.)
Lifter Srl
Original Assignee
Lifter Srl
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 Lifter Srl filed Critical Lifter Srl
Application granted granted Critical
Publication of DE3781166D1 publication Critical patent/DE3781166D1/de
Publication of DE3781166T2 publication Critical patent/DE3781166T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
DE8787902694T 1987-04-17 1987-04-17 Hydropneumatische verstelleinrichtung, insbesondere fuer buerostuehle. Expired - Fee Related DE3781166T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP87902694A EP0357592B1 (de) 1987-04-17 1987-04-17 Hydropneumatische verstelleinrichtung, insbesondere für bürostühle
PCT/IT1987/000036 WO1988007828A1 (en) 1987-04-17 1987-04-17 Adjustable oleopneumatic support, particularly for office chairs with central column

Publications (2)

Publication Number Publication Date
DE3781166D1 DE3781166D1 (de) 1992-09-17
DE3781166T2 true DE3781166T2 (de) 1993-03-25

Family

ID=26113115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787902694T Expired - Fee Related DE3781166T2 (de) 1987-04-17 1987-04-17 Hydropneumatische verstelleinrichtung, insbesondere fuer buerostuehle.

Country Status (9)

Country Link
US (1) US4997150A (de)
EP (1) EP0357592B1 (de)
JP (1) JPH02503060A (de)
AT (1) ATE79232T1 (de)
DE (1) DE3781166T2 (de)
DK (1) DK636188A (de)
FI (1) FI88357C (de)
NO (1) NO885464D0 (de)
WO (1) WO1988007828A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234608B (it) * 1989-03-13 1992-05-25 Lifter Srl Colonna di supporto oleopneumatica regolabile, ammortizzata.
US5400995A (en) * 1992-04-15 1995-03-28 Hill-Rom Company, Inc. IV pole with interior drag brake
US5234187A (en) * 1992-06-02 1993-08-10 Steelcase Inc. Chair height adjustment mechanism
US6386634B1 (en) * 1992-06-15 2002-05-14 Herman Miller, Inc. Office chair
IT1262248B (it) * 1993-12-10 1996-06-19 Lifter Srl Colonna ammortizzata girevole per sedia da ufficio
US5511759A (en) * 1994-05-26 1996-04-30 Steelcase, Inc. Hydraulic chair height adjustment mechanism
US5608960A (en) * 1995-06-07 1997-03-11 Herman Miller, Inc. Apparatus and method for mounting a support column to a chair base and tilt control housing
US5898961A (en) * 1995-06-07 1999-05-04 Hill-Rom, Inc. Mobile support unit and attachment mechanism for patient transport device
US5740997A (en) * 1995-06-07 1998-04-21 Herman Miller, Inc. Pneumatic height adjustment column for a chair
WO1998053221A1 (de) * 1997-05-21 1998-11-26 Cabex Ag Einrichtung zur verstellung der länge einer stütze sowie ein verfahren zur herstellung derselben
US6193223B1 (en) * 1998-09-18 2001-02-27 Hartwell Corporation Dampening strut
US6834840B1 (en) 2000-08-01 2004-12-28 Hill-Rom Services, Inc. Medical device support assembly
AU2002309987A1 (en) * 2001-05-25 2002-12-09 Hill-Rom Services, Inc. Modular patient room
US6704956B2 (en) 2001-08-23 2004-03-16 Hill-Rom Services, Inc. Hospital bed equipment support apparatus
US7065812B2 (en) * 2003-03-18 2006-06-27 Hill-Rom Services, Inc. Patient care equipment management system
WO2005037163A2 (en) * 2003-10-13 2005-04-28 Hill-Rom Services, Inc. Transferable patient care equipment support
TWM255364U (en) * 2004-04-12 2005-01-11 Chin-Chih Lin Cantilever arm structure
US7884735B2 (en) 2005-02-11 2011-02-08 Hill-Rom Services, Inc. Transferable patient care equipment support
US8104729B2 (en) * 2007-03-09 2012-01-31 Hill-Rom Services, Inc. Transferable patient care equipment support
US7865983B2 (en) * 2007-04-26 2011-01-11 Hill-Rom Services, Inc. Patient care equipment support transfer system
US7798456B2 (en) * 2007-08-21 2010-09-21 Hill-Rom Services, Inc. Transferable patient care equipment support
US7748672B2 (en) * 2007-09-07 2010-07-06 Hill-Rom Services, Inc. Transferable patient care equipment support
DE112012006616T5 (de) * 2012-06-28 2015-04-23 Mitsubishi Electric Corporation Faserlaserstrahlmaschine
ITUB20156087A1 (it) * 2015-12-02 2017-06-02 Douglas Marine Srl Pressa per teli o simili, in particolare per l'occhiellatura di vele o simili

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529432A1 (de) * 1965-11-24 1969-12-18 Bilstein August Fa Hoehenverstellbare Saeule,insbesondere fuer Drehsessel
US3426651A (en) * 1966-07-26 1969-02-11 Pneumo Dynamics Corp Air-oil suspension
DE2235592C3 (de) * 1972-07-20 1974-12-05 Neuweg Fertigung Gmbh Fuer Praezisionstechnik, 7932 Munderkingen Hydraulische Feststellvorrichtung
US3865341A (en) * 1973-08-08 1975-02-11 Den Tal Ez Mfg Co Dental stool for dentist and dental assistant
DE2630483A1 (de) * 1976-07-07 1978-01-12 Suspa Federungstech In der hoehe verstellbares stuhl- oder tischgestell
DE7722659U1 (de) * 1977-07-20 1977-11-17 Stabilus Gmbh, 5400 Koblenz Laengenverstellbare teleskopsaeule
DE2907100A1 (de) * 1979-02-23 1980-08-28 Bauer Fritz & Soehne Ohg Laengenverstellbare gasfeder
US4580749A (en) * 1983-10-24 1986-04-08 Gas Spring Company Div. Of Fichtel & Sachs Industries, Inc. Support column unit
DE3420528A1 (de) * 1984-06-01 1985-12-05 Stabilus Gmbh, 5400 Koblenz Stufenlos verstellbare hubvorrichtung
DE3437097C2 (de) * 1984-10-10 1995-10-26 Stabilus Gmbh Stufenlos verstellbare Hubvorrichtung
CH670039A5 (de) * 1986-05-15 1989-05-12 Giroflex Entwicklungs Ag
US4720068A (en) * 1986-08-29 1988-01-19 Tornero Lino E Seat support column
DE8630918U1 (de) * 1986-11-18 1987-11-05 Fritz Bauer + Soehne Ohg, 8503 Altdorf, De

Also Published As

Publication number Publication date
FI894905A0 (fi) 1989-10-16
WO1988007828A1 (en) 1988-10-20
FI88357C (fi) 1993-05-10
DK636188D0 (da) 1988-11-15
US4997150A (en) 1991-03-05
DK636188A (da) 1988-12-19
EP0357592A1 (de) 1990-03-14
ATE79232T1 (de) 1992-08-15
EP0357592B1 (de) 1992-08-12
JPH02503060A (ja) 1990-09-27
NO885464L (no) 1988-12-08
FI88357B (fi) 1993-01-29
DE3781166D1 (de) 1992-09-17
NO885464D0 (no) 1988-12-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee