ES8205548A1 - Perfeccionamientos introducidos en un dispositivo de con- trol para una silla de inclinacion sincronizada - Google Patents
Perfeccionamientos introducidos en un dispositivo de con- trol para una silla de inclinacion sincronizadaInfo
- Publication number
- ES8205548A1 ES8205548A1 ES501793A ES501793A ES8205548A1 ES 8205548 A1 ES8205548 A1 ES 8205548A1 ES 501793 A ES501793 A ES 501793A ES 501793 A ES501793 A ES 501793A ES 8205548 A1 ES8205548 A1 ES 8205548A1
- Authority
- ES
- Spain
- Prior art keywords
- chair
- seat support
- control
- slide
- arrangement
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
- A47C1/03274—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs of torsion type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
DISPOSITIVO DE CONTROL DE INCLINACION SINCRONIZADA EN SILLAS. FORMADO POR UNOS MEDIOS DE PIVOTAMIENTO QUE FIJAN EL RESPALDO DE LA SILLA AL APOYO DEL ASIENTO Y UN ALOJAMIENTO ESTACIONARIO DE CONTROL (10) QUE INCLUYE UNA PISTA SITUADA EN EL FRENTE DEL MISMO. EL APOYO DEL ASIENTO SE MONTA DE FORMA QUE EXISTA LA POSIBILIDAD DE DESLIZAMIENTO EN DICHA PISTA.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/145,439 US4314728A (en) | 1980-05-01 | 1980-05-01 | Chair control |
US06/145,624 US4375301A (en) | 1980-05-01 | 1980-05-01 | Chair seat adjustment assembly |
US06/145,854 US4390206A (en) | 1980-05-01 | 1980-05-01 | Synchrotilt chair control |
US06/145,622 US4438898A (en) | 1980-05-01 | 1980-05-01 | Chain control locking assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8205548A1 true ES8205548A1 (es) | 1982-06-16 |
ES501793A0 ES501793A0 (es) | 1982-06-16 |
Family
ID=42246360
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501793A Granted ES501793A0 (es) | 1980-05-01 | 1981-04-30 | Perfeccionamientos introducidos en un dispositivo de con- trol para una silla de inclinacion sincronizada |
ES501794A Granted ES501794A0 (es) | 1980-05-01 | 1981-04-30 | Perfeccionamientos introducidos en un dispositivo de ajuste de la inclinacion del asiento de una silla |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501794A Granted ES501794A0 (es) | 1980-05-01 | 1981-04-30 | Perfeccionamientos introducidos en un dispositivo de ajuste de la inclinacion del asiento de una silla |
Country Status (5)
Country | Link |
---|---|
US (4) | US4314728A (es) |
EP (2) | EP0039576B1 (es) |
CA (4) | CA1162832A (es) |
DE (2) | DE3172808D1 (es) |
ES (2) | ES501793A0 (es) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8133573U1 (de) * | 1981-11-17 | 1983-05-05 | Fritz Bauer + Söhne oHG, 8503 Altdorf | Arretierbare wippvorrichtung fuer sitzteile von sitzmoebeln |
US4494795A (en) * | 1982-05-06 | 1985-01-22 | Steelcase Inc. | Variable back adjuster for chairs |
JPS59207112A (ja) * | 1983-05-10 | 1984-11-24 | メ−コ−工業株式会社 | 椅子 |
DE3335463A1 (de) * | 1983-09-30 | 1985-04-11 | Fritz Bauer + Söhne oHG, 8503 Altdorf | Trageinrichtung fuer ein sitzmoebel mit neigungsverstellbarem rueckenlehnentraeger und neigungsverstellbarem sitz |
DE8401000U1 (de) * | 1984-01-14 | 1984-04-05 | Mauser Waldeck AG, 3544 Waldeck | Drehsessel |
DE3521488A1 (de) * | 1985-06-14 | 1986-12-18 | August Fröscher GmbH & Co KG, 7141 Steinheim | Arbeitsstuhl |
IT1202168B (it) * | 1985-07-18 | 1989-02-02 | Coop Operai Mobilieri | Poltrona anatomica |
SE461312B (sv) * | 1986-02-19 | 1990-02-05 | Swing Matic Ab | Gungmekanism med arretering |
US5567012A (en) * | 1986-04-10 | 1996-10-22 | Steelcase, Inc. | Chair control |
US5050931A (en) * | 1986-04-10 | 1991-09-24 | Steelcase Inc. | Controlled deflection front lip for seating |
IT206947Z2 (it) * | 1986-06-12 | 1987-10-26 | Pro Cord Srl | Sedia con schienale articolato |
US4718726A (en) * | 1987-07-07 | 1988-01-12 | Estkowski Michael H | Chair seat tilt control |
US4889384A (en) * | 1988-07-10 | 1989-12-26 | Leggett & Platt, Incorporated | Knee-action chair control |
US4948198A (en) * | 1988-10-14 | 1990-08-14 | Leggett & Platt, Incorporated | Knee-tilt chair control |
US4979778A (en) * | 1989-01-17 | 1990-12-25 | Brayton International, Inc. | Synchrotilt chair |
US5106157A (en) * | 1989-03-01 | 1992-04-21 | Herman Miller, Inc. | Chair height and tilt adjustment mechanisms |
US4892354A (en) * | 1989-06-30 | 1990-01-09 | Shepherd Products U.S., Inc. | Chair seat tilt control |
US5029940A (en) * | 1990-01-16 | 1991-07-09 | Westinghouse Electric Corporation | Chair tilt and chair height control apparatus |
US5257767A (en) | 1990-06-13 | 1993-11-02 | Waterloo Furniture Components, Ltd. | Adjustable support mechanism for a keyboard platform |
DE4100641A1 (de) * | 1991-01-11 | 1992-07-16 | Kloeber Gmbh & Co | Arbeitsstuhl mit synchron-neigungsmechanik |
US5318346A (en) * | 1991-05-30 | 1994-06-07 | Steelcase Inc. | Chair with zero front rise control |
US5318345A (en) * | 1991-06-07 | 1994-06-07 | Hon Industries, Inc. | Tilt back chair and control |
US5203853A (en) * | 1991-09-18 | 1993-04-20 | Herman Miller, Inc. | Locking chair tilt mechanism with torsion bar |
US5328242A (en) * | 1992-03-18 | 1994-07-12 | Steelcase Inc. | Chair with back lock |
US5282670A (en) * | 1992-04-20 | 1994-02-01 | Steelcase Inc. | Cable actuated variable stop mechanism |
DE69334200T2 (de) * | 1992-06-15 | 2008-12-24 | Herman Miller, Inc., Zeeland | Rückenlehne für einen Stuhl |
CH690019A5 (de) * | 1992-07-16 | 2000-03-31 | Giroflex Entwicklungs Ag | Traggestell für einen Stuhl, insbesondere für einen in der Höhe und Neigung verstellbaren Bürostuhl. |
US5356200A (en) * | 1992-10-23 | 1994-10-18 | Doerner Products Ltd. | Unitary brake for a chair tilt mechanism |
US5630643A (en) * | 1993-06-01 | 1997-05-20 | Steelcase Inc | Upholstered chair with two-piece shell |
US5427434A (en) * | 1993-07-30 | 1995-06-27 | Leggett & Platt, Incorporated | Chair tilt and height adjustment mechanism |
US5577807A (en) * | 1994-06-09 | 1996-11-26 | Steelcase Inc. | Adjustable chair actuator |
WO1995034233A1 (en) * | 1994-06-10 | 1995-12-21 | Haworth, Inc. | Ergonomic chair |
US5782536A (en) * | 1995-02-17 | 1998-07-21 | Steelcase Inc. | Modular chair construction and method of assembly |
US5765914A (en) | 1995-06-07 | 1998-06-16 | Herman Miller, Inc. | Chair with a tilt control mechanism |
US5810439A (en) * | 1996-05-09 | 1998-09-22 | Haworth, Inc. | Forward-rearward tilt control for chair |
US5755214A (en) * | 1996-11-12 | 1998-05-26 | Ming-Jeong Lin | Ventilator hood for a cooker |
US5909924A (en) * | 1997-04-30 | 1999-06-08 | Haworth, Inc. | Tilt control for chair |
US5979984A (en) | 1997-10-24 | 1999-11-09 | Steelcase Development Inc. | Synchrotilt chair with forwardly movable seat |
US6250715B1 (en) * | 1998-01-21 | 2001-06-26 | Herman Miller, Inc. | Chair |
USD445580S1 (en) | 2000-09-28 | 2001-07-31 | Formway Furniture Limited | Chair |
AU783829B2 (en) | 2000-09-28 | 2005-12-08 | Formway Furniture Limited | A reclinable chair |
USD463144S1 (en) | 2000-09-28 | 2002-09-24 | Formway Furniture Limited | Chair |
AUPR054400A0 (en) | 2000-09-29 | 2000-10-26 | Formway Furniture Limited | A castor |
US6585320B2 (en) | 2001-06-15 | 2003-07-01 | Virco Mgmt. Corporation | Tilt control mechanism for a tilt back chair |
US6644741B2 (en) | 2001-09-20 | 2003-11-11 | Haworth, Inc. | Chair |
US7625046B2 (en) * | 2002-03-29 | 2009-12-01 | Garrex Llc | Task chair |
US7040703B2 (en) * | 2002-03-29 | 2006-05-09 | Garrex Llc | Health chair a dynamically balanced task chair |
US7396082B2 (en) | 2002-03-29 | 2008-07-08 | Garrex Llc | Task chair |
US20050046258A1 (en) * | 2003-07-09 | 2005-03-03 | Sanchez Gary L. | Task chair |
NZ518944A (en) | 2002-05-14 | 2004-09-24 | Formway Furniture Ltd | Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses |
US7165811B2 (en) * | 2002-09-12 | 2007-01-23 | Steelcase Development Corporation | Control mechanism for seating unit |
US6793284B1 (en) * | 2003-03-19 | 2004-09-21 | L & P Property Management Company | Steel spring with dwell for chairs |
US6945602B2 (en) * | 2003-12-18 | 2005-09-20 | Haworth, Inc. | Tilt control mechanism for chair |
US7458637B2 (en) * | 2004-06-10 | 2008-12-02 | Steelcase Inc. | Back construction with flexible lumbar |
US7237841B2 (en) * | 2004-06-10 | 2007-07-03 | Steelcase Development Corporation | Back construction with flexible lumbar |
WO2006094257A2 (en) * | 2005-03-01 | 2006-09-08 | Haworth, Inc. | Tension adjustment mechanism for a chair |
CN102772053A (zh) | 2007-01-29 | 2012-11-14 | 赫尔曼米勒有限公司 | 座位结构及其使用方法 |
ITMI20070718A1 (it) * | 2007-04-06 | 2008-10-07 | L & P Property Management Co | Dispositivo di regolazione per sedie regolabili e simili. |
ITMI20070719A1 (it) * | 2007-04-06 | 2008-10-07 | L & P Property Management Co | Dispositivo di inclinazione per un sedile reclinabile. |
EP2252179B1 (en) | 2008-05-26 | 2012-07-11 | Steelcase Inc. | Conforming back for a seating unit |
EP2347676B1 (de) * | 2010-01-22 | 2012-08-22 | Stoll Giroflex AG | Tragstruktur für ein Rückenteil und/oder einen Sitz einer Sitzeinrichtung und Sitzeinrichtung mit einer derartigen Tragstruktur |
TW201216901A (en) * | 2010-10-28 | 2012-05-01 | Chia Chi Ya Entpr Co Ltd | with position-limiting function between fixed frame and pivotal frame to avoid an excessive rotation of the backrest and the injury of hands |
US11229294B2 (en) * | 2012-09-20 | 2022-01-25 | Steelcase Inc. | Chair assembly with upholstery covering |
USD696545S1 (en) | 2013-07-30 | 2013-12-31 | Steelcase, Inc. | Rear surface of a chair back |
US11589678B2 (en) | 2019-01-17 | 2023-02-28 | Hni Technologies Inc. | Chairs including flexible frames |
CN113507864B (zh) * | 2019-01-18 | 2024-02-02 | 富洛克公司 | 倾斜锁定设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US178720A (en) * | 1876-06-13 | Improvement in recliwng-chairs | ||
US1415252A (en) * | 1918-07-31 | 1922-05-09 | John V Mcmanis | Treatment stool |
US1674846A (en) * | 1925-09-19 | 1928-06-26 | Carl F Streit | Chair |
US2321385A (en) * | 1941-06-16 | 1943-06-08 | Sikes Company | Tilting chair |
US2572444A (en) * | 1946-06-21 | 1951-10-23 | Carden Albert | Tool handle |
US2471024A (en) * | 1946-10-04 | 1949-05-24 | Roy A Cramer | Chair with tilting back and automatically shiftable seat |
US2627299A (en) * | 1947-12-03 | 1953-02-03 | Edward M Martin | Adjustable bus seat |
US2638150A (en) * | 1951-02-07 | 1953-05-12 | Checker Cab Mfg Corp | Adjustable seat structure |
US2961035A (en) * | 1954-05-26 | 1960-11-22 | Lorenz Anton | Article of repose for supporting the body of a person |
GB815779A (en) * | 1957-03-21 | 1959-07-01 | Finn Lie | Tilting mechanism for seat furniture |
US2956619A (en) * | 1958-10-03 | 1960-10-18 | Cramer Posture Chair Company I | Tilt back chair |
US3072436A (en) * | 1960-04-14 | 1963-01-08 | Moore Edwin Rosco | Tilting devices for chair seats and chair backs |
BE669160A (es) * | 1964-09-03 | 1965-12-31 | ||
US3480249A (en) * | 1967-12-11 | 1969-11-25 | Finn Lie | Tilting chair construction |
US3627252A (en) * | 1969-12-22 | 1971-12-14 | Yoshiomi Yamaguchi | Tilting chair |
GB1343305A (en) * | 1971-04-01 | 1974-01-10 | Werner P G | Adjustable resiliently hinged device for chairs and the like |
US3758157A (en) * | 1971-09-20 | 1973-09-11 | Steelcase Inc | Chair |
US3881772A (en) * | 1973-10-03 | 1975-05-06 | Stewart Warner Corp | Chair control mechanism |
DE2623024A1 (de) * | 1976-05-22 | 1977-12-08 | Wilkhahn Wilkening & Hahne | Sitzmoebel, insbesondere stuhl mit sitzteil |
US4099775A (en) * | 1976-10-07 | 1978-07-11 | Hoover Ball And Bearing Company | Chair control with tilt lock |
DE2801168C2 (de) * | 1978-01-12 | 1986-09-25 | Keiper Recaro GmbH & Co, 7312 Kirchheim | Verstellvorrichtung, insbesondere für eine Kopfstütze eines Fahrzeugsitzes |
US4154477A (en) * | 1978-03-20 | 1979-05-15 | Milsco Manufacturing Company | Vehicle seat having backrest height adjustment means |
US4155593A (en) * | 1978-03-20 | 1979-05-22 | Milsco Manufacturing Company | Vehicle seat having seat rake adjustment means |
US4214726A (en) * | 1978-11-06 | 1980-07-29 | Steelcase, Inc. | Chair control |
-
1980
- 1980-05-01 US US06/145,439 patent/US4314728A/en not_active Expired - Lifetime
- 1980-05-01 US US06/145,624 patent/US4375301A/en not_active Expired - Lifetime
- 1980-05-01 US US06/145,622 patent/US4438898A/en not_active Expired - Lifetime
- 1980-05-01 US US06/145,854 patent/US4390206A/en not_active Expired - Lifetime
-
1981
- 1981-04-21 CA CA000375846A patent/CA1162832A/en not_active Expired
- 1981-04-21 CA CA000375774A patent/CA1156922A/en not_active Expired
- 1981-04-21 CA CA000375862A patent/CA1162833A/en not_active Expired
- 1981-04-24 CA CA000376139A patent/CA1157366A/en not_active Expired
- 1981-04-29 EP EP19810301892 patent/EP0039576B1/en not_active Expired
- 1981-04-29 DE DE8181301890T patent/DE3172808D1/de not_active Expired
- 1981-04-29 DE DE8181301892T patent/DE3172578D1/de not_active Expired
- 1981-04-29 EP EP19810301890 patent/EP0039574B1/en not_active Expired
- 1981-04-30 ES ES501793A patent/ES501793A0/es active Granted
- 1981-04-30 ES ES501794A patent/ES501794A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0039574A2 (en) | 1981-11-11 |
EP0039574B1 (en) | 1985-11-06 |
US4438898A (en) | 1984-03-27 |
US4390206A (en) | 1983-06-28 |
ES8207420A1 (es) | 1982-09-16 |
EP0039576A3 (en) | 1982-06-16 |
ES501794A0 (es) | 1982-09-16 |
US4375301A (en) | 1983-03-01 |
ES501793A0 (es) | 1982-06-16 |
EP0039576B1 (en) | 1985-10-09 |
EP0039576A2 (en) | 1981-11-11 |
CA1162833A (en) | 1984-02-28 |
CA1157366A (en) | 1983-11-22 |
EP0039574A3 (en) | 1982-06-23 |
CA1156922A (en) | 1983-11-15 |
CA1162832A (en) | 1984-02-28 |
DE3172808D1 (en) | 1985-12-12 |
US4314728A (en) | 1982-02-09 |
DE3172578D1 (en) | 1985-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |