ES2001269A6 - Un mecanismo elevador hidraulico para un articulo de mobiliario - Google Patents
Un mecanismo elevador hidraulico para un articulo de mobiliarioInfo
- Publication number
- ES2001269A6 ES2001269A6 ES8601386A ES8601386A ES2001269A6 ES 2001269 A6 ES2001269 A6 ES 2001269A6 ES 8601386 A ES8601386 A ES 8601386A ES 8601386 A ES8601386 A ES 8601386A ES 2001269 A6 ES2001269 A6 ES 2001269A6
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- lifting mechanism
- hydraulic lifting
- chair
- combination
- 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
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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
-
- 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
Abstract
SE DESCRIBEUN MECANISMO ELEVADOR HIDRAULICO PARA UN ARTICULO DE MOBILIARIO QUE INCLUYE UN DEPOSITO QUE CONTIENE REFRIGERANTE. EL MECANISMO INLCUYE UNA BOLSA FLEXIBLE QUE TIENE UN DEPOSITO DE VOLUMEN VARIABLE Y UN DEPOSITO DE VOLUMEN FIJO QUE INCLUYE UN DIAFRAGMA PARA DIVIDIR EL DEPOSITO EN DOS CAMARAS. LA PRIMERA CAMARA CONTIENE EL LIQUIDO HIDRAULICO Y LA SEGUNDA CAMARA CONTIENE EL LIQUIDO HIDRAULICO Y LA SEGUNDA CAMARA CONTIENE UN FLUIDO DE TRABAJO COMPRIMIDO EN DOS FASES. EL LIQUIDO HIDRAULICO PUEDE SER TRANSFERIDO ENTRE LA BOLSA FLEXIBLE Y LA PRIMERA CAMARA. UN MECANISMO DE VALVULA DE CONTROL ESTA INCLUIDO EN EL CONDUCTO FLEXIBLE QUE CONECTA LA BOLSA FLEXIBLE CON LA PRIMERA CAMARA. EL MECANISMO PUEDE UTILIZARSE EN COMBINACION CON UNA SILLA PARA PROPORCIONAR UN CONTROL DE ALTURA AJUSTABLE PARA EL ASIENTO DE LA SILLA O EN COMBINACION EN OTROS ARTICULOS DE MOBILIARIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/770,833 US4592590A (en) | 1984-11-05 | 1985-08-29 | Hydraulic lifting mechanism for a chair or the like using a two phase working fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2001269A6 true ES2001269A6 (es) | 1988-05-01 |
Family
ID=25089835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601386A Expired ES2001269A6 (es) | 1985-08-29 | 1986-08-27 | Un mecanismo elevador hidraulico para un articulo de mobiliario |
Country Status (3)
Country | Link |
---|---|
US (1) | US4592590A (es) |
EP (1) | EP0214746A3 (es) |
ES (1) | ES2001269A6 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8800976U1 (es) * | 1988-01-28 | 1989-06-01 | Fritz Bauer + Soehne Ohg, 8503 Altdorf, De | |
DE8903118U1 (es) * | 1989-02-16 | 1989-06-22 | J.D. Moeller Optische Werke Gmbh, 2000 Wedel, De | |
US5323695A (en) * | 1991-04-17 | 1994-06-28 | Haworth, Inc. | Method of controlling height adjustable work station |
US5234187A (en) * | 1992-06-02 | 1993-08-10 | Steelcase Inc. | Chair height adjustment mechanism |
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 |
US5961556A (en) * | 1996-12-31 | 1999-10-05 | Lord Corporation | Prosthetic suspension unit having elastomeric energy storage units |
DE19717531C2 (de) * | 1997-04-25 | 1999-02-25 | Stabilus Gmbh | Höhenverstellbare Säule mit einer Übertragungseinrichtung |
IT1310506B1 (it) * | 1999-10-01 | 2002-02-18 | Fabio Pedrini | Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute. |
US6408767B1 (en) * | 2000-03-01 | 2002-06-25 | Nikon Corporation | Low stiffness suspension for a stage |
WO2002012750A2 (en) * | 2000-08-03 | 2002-02-14 | Lord Corporation | Height adjustment mechanism |
US6755473B2 (en) * | 2000-11-22 | 2004-06-29 | Herman Miller, Inc. | Fluid control system for an office furniture device |
ITUD20060055A1 (it) * | 2006-03-10 | 2007-09-11 | Fisa Spa | Dispositivo di guida per lo scorrimento assiale di un elemento telescopico rispetto ad un elemento fisso |
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 |
US20100180969A1 (en) * | 2009-01-20 | 2010-07-22 | Jong-Jyr Kau | Elevational adjustment device |
US8061664B2 (en) * | 2009-02-13 | 2011-11-22 | A-Dec, Inc. | Base and support system for a patient support apparatus |
TWM365308U (en) * | 2009-06-05 | 2009-09-21 | Kind Shock Hi Tech Co Ltd | Bicycle seat stand pipe structure with adjustable capability |
US9073592B2 (en) * | 2011-10-12 | 2015-07-07 | Jung Yu Hsu | Height adjustable seat tube with oil storage unit |
US9212038B1 (en) | 2014-10-07 | 2015-12-15 | Kelly Presti | Automated portable personal lift |
US10668968B2 (en) | 2017-06-30 | 2020-06-02 | Sram, Llc | Seat post assembly |
CN109354188B (zh) * | 2018-11-27 | 2021-03-19 | 浙江工业大学上虞研究院有限公司 | 一种同步硝化反硝化生物膜法处理污水的装置和方法 |
JP7132171B2 (ja) * | 2019-04-26 | 2022-09-06 | コイト電工株式会社 | 車両用シートの駆動装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA783416A (en) * | 1968-04-23 | Stuckenberger Anton | Seat suspension | |
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 |
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 | |||
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 |
DE2528980C2 (de) * | 1975-06-28 | 1984-04-05 | Stabilus Gmbh, 5400 Koblenz | Blockierbares Hubaggregat mit Zusatzfeder |
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 |
DE3040483A1 (de) * | 1980-10-28 | 1982-06-16 | Stabilus Gmbh, 5400 Koblenz | Gasfeder mit hydraulischer blockierung |
US4465266A (en) * | 1982-03-08 | 1984-08-14 | Hale Chairco Corporation | Power unit for medical and like stools and chairs |
-
1985
- 1985-08-29 US US06/770,833 patent/US4592590A/en not_active Expired - Fee Related
-
1986
- 1986-07-30 EP EP86305865A patent/EP0214746A3/en not_active Ceased
- 1986-08-27 ES ES8601386A patent/ES2001269A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0214746A2 (en) | 1987-03-18 |
US4592590A (en) | 1986-06-03 |
EP0214746A3 (en) | 1987-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000208 |