ES8700035A1 - Un mecanismo elevador hidraulico para soportar de manera a- justable un articulo de mobiliario - Google Patents

Un mecanismo elevador hidraulico para soportar de manera a- justable un articulo de mobiliario

Info

Publication number
ES8700035A1
ES8700035A1 ES548505A ES548505A ES8700035A1 ES 8700035 A1 ES8700035 A1 ES 8700035A1 ES 548505 A ES548505 A ES 548505A ES 548505 A ES548505 A ES 548505A ES 8700035 A1 ES8700035 A1 ES 8700035A1
Authority
ES
Spain
Prior art keywords
chamber
rate
expandable
fluid
furniture
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
ES548505A
Other languages
English (en)
Other versions
ES548505A0 (es
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.)
Kimball International Inc
Original Assignee
Kimball International Inc
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 Kimball International Inc filed Critical Kimball International Inc
Publication of ES548505A0 publication Critical patent/ES548505A0/es
Publication of ES8700035A1 publication Critical patent/ES8700035A1/es
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/03—Pneumatic

Abstract

MECANISMO ELEVADOR HIDRAULICO. COMPRENDE: UNA BASE; UN MIEMBRO DE SOPORTE DESPLAZABLE CON MOVIMIENTO ALTERNATIVO, MOVIBLE ENTRE POSICIONES EXTENDIDA Y RECOGIDA; UNA PRIMERA CAMARA LLENA DE FLUIDO (106) Y DE GAS (104) BAJO PRESION; UNA SEGUNDA CAMARA DE FLUIDO (71) CON UNA PARED FLEXIBLE (64); ELEMENTOS DE CONDUCTO (92, 28) QUE CONECTAN LA PRIMERA CAMARA CON LA SEGUNDA DENTRO DE LOS CUALES SE HAN PREVISTO ELEMENTOS DE CONTROL (30) PARA CAPACITAR SELECTIVAMENTE AL CONDUCTO PARA TRANSFERIR FLUIDO ENTRE LAS CAMARAS, INCLUYENDO DICHOS ELEMENTOS DE CONTROL UNA VALVULA (88) QUE INCLUYE MEDIOS PARA HACER POSIBLE EL FLUJO DE FLUIDO. TIENEN APLICACION EN ARTICULOS DE MOBILIARIO, COMO SILLAS Y SILLONES DE OFICINAS Y OTROS.
ES548505A 1984-11-05 1985-11-04 Un mecanismo elevador hidraulico para soportar de manera a- justable un articulo de mobiliario Expired ES8700035A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/668,307 US4593951A (en) 1984-11-05 1984-11-05 Hydraulic chair lift mechanism

Publications (2)

Publication Number Publication Date
ES548505A0 ES548505A0 (es) 1986-10-01
ES8700035A1 true ES8700035A1 (es) 1986-10-01

Family

ID=24681825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548505A Expired ES8700035A1 (es) 1984-11-05 1985-11-04 Un mecanismo elevador hidraulico para soportar de manera a- justable un articulo de mobiliario

Country Status (4)

Country Link
US (2) US4593951A (es)
EP (1) EP0183360B1 (es)
DE (1) DE3571748D1 (es)
ES (1) ES8700035A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219044B (en) * 1988-05-24 1992-07-29 John Wang Pressure actuated assembly extendable by fluid pressure and retractable by spring action
US5234187A (en) * 1992-06-02 1993-08-10 Steelcase Inc. Chair height adjustment mechanism
US5366275A (en) * 1993-06-16 1994-11-22 L & P Property Management Company Gas operated foot stool
US5511759A (en) * 1994-05-26 1996-04-30 Steelcase, Inc. Hydraulic chair height adjustment mechanism
US6009815A (en) * 1995-01-27 2000-01-04 Proco, Inc. Stabilized table, stabilizer for tables, and method of stabilizing tables
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US6527007B2 (en) * 1998-12-16 2003-03-04 Carl Cheung Tung Kong Fluid transfer system
US6755473B2 (en) * 2000-11-22 2004-06-29 Herman Miller, Inc. Fluid control system for an office furniture device
US6828013B2 (en) 2000-12-11 2004-12-07 Exxonmobil Oil Corporation Porous biaxially oriented high density polyethylene film with hydrophilic properties
US8012416B2 (en) * 2005-08-30 2011-09-06 Cytotherm, L.P. Thawing biological material using a sealed liquid bladder
CA2543704A1 (fr) * 2006-04-18 2007-10-18 Baultar I.D. Inc. Base compacte de siege avec suspension passive independante de l'ajustement de hauteur
US8210109B1 (en) * 2007-11-01 2012-07-03 Thomas Gerret Dewees Pneumatic adjustable-height table
TWM365308U (en) * 2009-06-05 2009-09-21 Kind Shock Hi Tech Co Ltd Bicycle seat stand pipe structure with adjustable capability
US8662588B1 (en) 2012-06-21 2014-03-04 Fabio G. Delmestri Chair base with scissor lift
US9441426B2 (en) 2013-05-24 2016-09-13 Oil States Industries, Inc. Elastomeric sleeve-enabled telescopic joint for a marine drilling riser
CN105755750B (zh) * 2016-04-13 2024-04-02 青岛海尔洗衣机有限公司 具有自动调平功能的洗衣机底脚及洗衣机
CN105755757B (zh) * 2016-04-13 2024-01-12 青岛海尔洗衣机有限公司 具有自动调平功能的洗衣机底脚及洗衣机
CN108278452B (zh) * 2017-01-06 2020-12-22 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN108317209B (zh) * 2017-01-16 2020-11-03 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
US10668968B2 (en) * 2017-06-30 2020-06-02 Sram, Llc Seat post assembly
CN108937287B (zh) * 2018-08-14 2021-10-15 安吉隆博家具有限公司 一种高强度转椅搁脚架

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA783416A (en) * 1968-04-23 Stuckenberger Anton Seat suspension
US247142A (en) * 1881-09-13 Syringe bulb and valve
DD70218A (es) *
US1651506A (en) * 1923-04-17 1927-12-06 Berninghaus Eugene Vertically-adjustable chair
US2490823A (en) * 1946-10-14 1949-12-13 Howard H Manning Hydraulic-pneumatic system
DE1605908C3 (de) * 1951-01-28 1974-05-30 Adolf Dipl.-Ing. 8000 Muenchen Auer Hydrodynamiscn-raecnanisches Stufenwecnselgetriebe für Fanrzeuge, insbesondere Kraftfanrzeuge
US2906095A (en) * 1956-12-13 1959-09-29 Honeywell Regulator Co Transmitting apparatus
US2961033A (en) * 1958-01-20 1960-11-22 Milsco Mfg Company Air spring supported seat
US3005444A (en) * 1959-07-27 1961-10-24 Dumore Company Control means for fluid actuated work cylinders
US3143332A (en) * 1962-02-23 1964-08-04 Lee S Watlington Hydraulic lift support for chair
US3226931A (en) * 1964-01-06 1966-01-04 Sperry Rand Corp Fluid diaphragm isolator
US3286970A (en) * 1964-03-23 1966-11-22 American Radiator & Standard Bathlift
NL137530C (es) * 1965-07-09
US3438607A (en) * 1966-03-28 1969-04-15 Omark Air Controls Inc Valve for evacuator
US3386345A (en) * 1966-08-01 1968-06-04 John F. Taplin Rolling diaphragm device having centering button on diaphragm and having piston rod rotatable relative to piston
US3381926A (en) * 1966-10-20 1968-05-07 Edward E. Fritz Adjustable stool
DE1605927C3 (de) * 1967-12-22 1979-04-26 Adolf Dipl.-Ing. 8000 Muenchen Auer Luftgefederter Fahrzeugsitz
US3594040A (en) * 1968-12-31 1971-07-20 Edwin P Monroe Suspension device
GB1416712A (en) * 1972-03-14 1975-12-03 Macmanus J Apparatus for use in depositing aerated food products
JPS5016247A (es) * 1973-06-18 1975-02-20
US3865341A (en) * 1973-08-08 1975-02-11 Den Tal Ez Mfg Co Dental stool for dentist and dental assistant
JPS52159313U (es) * 1976-05-28 1977-12-03
DE2630483A1 (de) * 1976-07-07 1978-01-12 Suspa Federungstech In der hoehe verstellbares stuhl- oder tischgestell
US4074887A (en) * 1976-09-20 1978-02-21 Hale Dean H Power unit for a medical or like stool
US4077601A (en) * 1976-12-13 1978-03-07 Dick George M Adjustable pinch clamp
US4355783A (en) * 1978-11-06 1982-10-26 Cutter Laboratories, Inc. Flow control device
DE3040483A1 (de) * 1980-10-28 1982-06-16 Stabilus Gmbh, 5400 Koblenz Gasfeder mit hydraulischer blockierung
GB2095364B (en) * 1981-03-24 1985-07-24 Wipac Group Sales Adjustable fluid support devices for swivel chairs
US4465266A (en) * 1982-03-08 1984-08-14 Hale Chairco Corporation Power unit for medical and like stools and chairs

Also Published As

Publication number Publication date
EP0183360B1 (en) 1989-07-26
ES548505A0 (es) 1986-10-01
US4621868A (en) 1986-11-11
US4593951A (en) 1986-06-10
EP0183360A1 (en) 1986-06-04
DE3571748D1 (en) 1989-08-31

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