US20080100119A1 - Seating Furniture, In Particular Office Chairs - Google Patents

Seating Furniture, In Particular Office Chairs Download PDF

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Publication number
US20080100119A1
US20080100119A1 US11/926,600 US92660007A US2008100119A1 US 20080100119 A1 US20080100119 A1 US 20080100119A1 US 92660007 A US92660007 A US 92660007A US 2008100119 A1 US2008100119 A1 US 2008100119A1
Authority
US
United States
Prior art keywords
seating
chair
movement
user
back element
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.)
Abandoned
Application number
US11/926,600
Other languages
English (en)
Inventor
Hermann Bock
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.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 GmbH and Co KG
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 Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Publication of US20080100119A1 publication Critical patent/US20080100119A1/en
Abandoned legal-status Critical Current

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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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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
US11/926,600 2005-04-28 2007-10-29 Seating Furniture, In Particular Office Chairs Abandoned US20080100119A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEDE102005020247.0 2005-04-28
DE102005020247A DE102005020247B3 (de) 2005-04-28 2005-04-28 Sitzmöbel, insbesondere Bürostuhl
DE202005006980U DE202005006980U1 (de) 2005-04-28 2005-04-28 Sitzmöbel, insbesondere Bürostuhl
PCT/EP2006/003909 WO2006114311A1 (de) 2005-04-28 2006-04-27 Sitzmöbel, insbesondere bürostuhl

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/003909 Continuation WO2006114311A1 (de) 2005-04-28 2006-04-27 Sitzmöbel, insbesondere bürostuhl

Publications (1)

Publication Number Publication Date
US20080100119A1 true US20080100119A1 (en) 2008-05-01

Family

ID=44123298

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/926,600 Abandoned US20080100119A1 (en) 2005-04-28 2007-10-29 Seating Furniture, In Particular Office Chairs

Country Status (6)

Country Link
US (1) US20080100119A1 (zh)
EP (1) EP1874160B1 (zh)
JP (1) JP2008538950A (zh)
CN (1) CN101166443B (zh)
DE (2) DE202005006980U1 (zh)
WO (1) WO2006114311A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426021R1 (es) * 2012-04-16 2013-11-06 Grupo Forma 5 S L Sistema de regulacion de la tension de un respaldo de silla
CN103799741A (zh) * 2012-11-01 2014-05-21 奥弗·巴查 座椅靠背，座椅装置及方法
US10159350B2 (en) * 2013-06-07 2018-12-25 Okamura Corporation Chair

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010028412A1 (de) * 2008-09-15 2010-03-18 Bene Ag Vorrichtung zur verstellung des schwenkwiderstandes einer rückenlehne
US9458905B2 (en) 2012-09-20 2016-10-04 Steelcase Inc. Spring assembly and method
US10945529B2 (en) * 2017-02-03 2021-03-16 Zhejiang Sunon Furniture Manufacture Co., Ltd. Chair
DE102020101033A1 (de) 2020-01-17 2021-07-22 Bock 1 Gmbh & Co. Kg Träger für ein Sitzmöbel
DE102020110707A1 (de) * 2020-04-20 2021-10-21 Bock 1 Gmbh & Co. Kg Sitzmöbel

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836630A (en) * 1928-07-16 1931-12-15 Thum Martin Chair
US2770292A (en) * 1951-09-24 1956-11-13 William S Hamilton Spring-back chair
US2833340A (en) * 1955-09-12 1958-05-06 Shapiro Jacob Posture chair
US4153294A (en) * 1977-08-13 1979-05-08 Messrs. Willibald Grammer Apparatus for adjusting the inclination of seat upholstery in a driver's seat, office chair, revolving armchair or the like
US4558902A (en) * 1982-01-21 1985-12-17 Messrs. Willibald Grammer Travel seat
US4660887A (en) * 1985-09-11 1987-04-28 The Shaw-Walker Company Ergonomic support
US4889387A (en) * 1986-05-26 1989-12-26 Gregory Peter G G Chair member
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US5092655A (en) * 1989-06-07 1992-03-03 Keiper Recaro Gmbh & Co. Vehicle seat, especially an air passenger seat
US5390384A (en) * 1993-08-13 1995-02-21 Jay Medical Ltd. Self-adjusting seating system
US6003949A (en) * 1995-09-21 1999-12-21 Rinne; Tommi Chair seat cushion and chair seat with such a cushion
US6193313B1 (en) * 1998-09-10 2001-02-27 Jonber, Inc. Chair
US6336681B1 (en) * 1998-05-18 2002-01-08 Robert Andrew Crosbie Chair and seat cushion therefor
US6431649B1 (en) * 1993-11-01 2002-08-13 Labofa A/S Working chair with synchronous seat and back adjustment
US20020171277A1 (en) * 2001-05-18 2002-11-21 Hermann Bock Preloaded spring arrangement, in particular for spring loading office chair synchronizing mechanisms

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH146493A (de) * 1930-04-26 1931-04-30 Moebelfabrik Horgen Glarus Vor Möbel mit angelenkter Rückenlehne.
JPS6272307A (ja) * 1985-09-26 1987-04-02 天龍工業株式会社 背当傾倒式座席の座面自動変形装置
DE3634055A1 (de) * 1986-10-07 1988-04-14 Inaba Seisakusho Ltd Sitzmoebel
JPH0716457B2 (ja) * 1991-06-26 1995-03-01 株式会社岡村製作所 椅子の背凭れの傾動緩衝装置
DE4205627A1 (de) * 1992-02-25 1993-08-26 Bruenig Matthias Prof Neigevorrichtung fuer sitzlehnen
DE4341070A1 (de) * 1993-12-02 1995-06-08 Hansen Fritz As Gepolsterter Sitz für einen Bürostuhl
NL9400473A (nl) * 1994-03-25 1995-11-01 Adrianus Henricus Marinus Joha Samenstel bevattende tenminste twee ondersteunende delen, stoel, tafel of prothese, bevattende een dergelijk samenstel.
DE19726160A1 (de) * 1997-06-20 1998-12-24 Johannes Uhlenbrock Sitzmöbel, insbesondere Bürodrehstuhl
DE20202222U1 (de) * 2002-02-13 2002-06-06 Arco Polstermoebel A Raedlein Polstermöbel mit Sitzhärteverstellung

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836630A (en) * 1928-07-16 1931-12-15 Thum Martin Chair
US2770292A (en) * 1951-09-24 1956-11-13 William S Hamilton Spring-back chair
US2833340A (en) * 1955-09-12 1958-05-06 Shapiro Jacob Posture chair
US4153294A (en) * 1977-08-13 1979-05-08 Messrs. Willibald Grammer Apparatus for adjusting the inclination of seat upholstery in a driver's seat, office chair, revolving armchair or the like
US4558902A (en) * 1982-01-21 1985-12-17 Messrs. Willibald Grammer Travel seat
US4660887A (en) * 1985-09-11 1987-04-28 The Shaw-Walker Company Ergonomic support
US4889387A (en) * 1986-05-26 1989-12-26 Gregory Peter G G Chair member
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US5092655A (en) * 1989-06-07 1992-03-03 Keiper Recaro Gmbh & Co. Vehicle seat, especially an air passenger seat
US5390384A (en) * 1993-08-13 1995-02-21 Jay Medical Ltd. Self-adjusting seating system
US6431649B1 (en) * 1993-11-01 2002-08-13 Labofa A/S Working chair with synchronous seat and back adjustment
US6003949A (en) * 1995-09-21 1999-12-21 Rinne; Tommi Chair seat cushion and chair seat with such a cushion
US6336681B1 (en) * 1998-05-18 2002-01-08 Robert Andrew Crosbie Chair and seat cushion therefor
US6193313B1 (en) * 1998-09-10 2001-02-27 Jonber, Inc. Chair
US20020171277A1 (en) * 2001-05-18 2002-11-21 Hermann Bock Preloaded spring arrangement, in particular for spring loading office chair synchronizing mechanisms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426021R1 (es) * 2012-04-16 2013-11-06 Grupo Forma 5 S L Sistema de regulacion de la tension de un respaldo de silla
CN103799741A (zh) * 2012-11-01 2014-05-21 奥弗·巴查 座椅靠背，座椅装置及方法
US10159350B2 (en) * 2013-06-07 2018-12-25 Okamura Corporation Chair

Also Published As

Publication number Publication date
EP1874160B1 (de) 2012-08-08
WO2006114311A1 (de) 2006-11-02
CN101166443B (zh) 2012-01-04
DE102005020247B3 (de) 2006-11-30
CN101166443A (zh) 2008-04-23
EP1874160A1 (de) 2008-01-09
DE202005006980U1 (de) 2006-09-07
JP2008538950A (ja) 2008-11-13

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Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION