ES2067103T3 - Dispositivo de encerrojamiento para una silla de oficina. - Google Patents

Dispositivo de encerrojamiento para una silla de oficina.

Info

Publication number
ES2067103T3
ES2067103T3 ES91114245T ES91114245T ES2067103T3 ES 2067103 T3 ES2067103 T3 ES 2067103T3 ES 91114245 T ES91114245 T ES 91114245T ES 91114245 T ES91114245 T ES 91114245T ES 2067103 T3 ES2067103 T3 ES 2067103T3
Authority
ES
Spain
Prior art keywords
seat
office chair
slot
arm
turned
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 - Lifetime
Application number
ES91114245T
Other languages
English (en)
Inventor
Burkhard Vogtherr
Manfred Elzenbeck
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.)
Davis Furniture Industries Inc
Original Assignee
Davis Furniture Industries 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 Davis Furniture Industries Inc filed Critical Davis Furniture Industries Inc
Application granted granted Critical
Publication of ES2067103T3 publication Critical patent/ES2067103T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/0325—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of clamps or friction locking members
    • 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

Abstract

LA INVENCION: DESCRIBE UNA SILLA DE OFICINA: RESALTA QUE EL RESPALDO DE LA SILLA ESTA UNIDO DE FORMA ARTICULADA CON EL ASIENTO DE LA SILLA Y QUE EL RESPALDO DE LA SILLA CON EL ASIENTO SON ABATIBLES POR ACCION DEL EXTREMO INFERIOR DEL BRAZO LATERAL Y SE CARACTERIZA PORQUE EL EXTREMO DELANTERO DEL ELEMENTO DE ASIENTO DESPLAZABLE EN UN ARMAZON CRUZADO DELANTERO DEL BASTIDOR DE APOYO SE COORDINA CON UN ELEMENTO BLOQUEADOR DESLIZANTE, HEXAGONAL, PARA BLOQUEAR O DESBLOQUEAR EN LA POSICION SELECCIONADA AL RESPALDO Y AL ASIENTO DE LA SILLA DE OFICINA, AJUSTAR LA INCLINACION DEL RESPALDO Y PARA DESLIZAR AL ASIENTO.
ES91114245T 1987-09-30 1988-09-13 Dispositivo de encerrojamiento para una silla de oficina. Expired - Lifetime ES2067103T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/102,724 US4840426A (en) 1987-09-30 1987-09-30 Office chair

Publications (1)

Publication Number Publication Date
ES2067103T3 true ES2067103T3 (es) 1995-03-16

Family

ID=22291364

Family Applications (2)

Application Number Title Priority Date Filing Date
ES91114245T Expired - Lifetime ES2067103T3 (es) 1987-09-30 1988-09-13 Dispositivo de encerrojamiento para una silla de oficina.
ES198888114926T Expired - Lifetime ES2037782T3 (es) 1987-09-30 1988-09-13 Silla de oficina.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES198888114926T Expired - Lifetime ES2037782T3 (es) 1987-09-30 1988-09-13 Silla de oficina.

Country Status (10)

Country Link
US (1) US4840426A (es)
EP (2) EP0309804B1 (es)
AT (2) ATE83624T1 (es)
AU (1) AU598180B2 (es)
DE (2) DE3852505D1 (es)
DK (1) DK499988A (es)
ES (2) ES2067103T3 (es)
FI (1) FI884467A (es)
GR (1) GR3007435T3 (es)
NO (1) NO884328L (es)

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DE3930983C2 (de) * 1989-09-16 1993-09-30 Rolf Voelkle Sitzmöbel mit neigungsverstellbarer Sitzfläche
BR9007175A (pt) * 1989-12-29 1991-12-10 Wilkhahn Wilkening & Hahne Conjunto de regulagem sincrona para poltronas de escritorio ou semelhantes unidades
EP0539377B1 (en) * 1990-04-10 1998-06-17 Charles O. Perry High density stacking flex chair
EP0485868A1 (de) * 1990-11-14 1992-05-20 Giroflex-Entwicklungs AG Stuhl, insbesondere Bürostuhl
US5318346A (en) * 1991-05-30 1994-06-07 Steelcase Inc. Chair with zero front rise control
US5203853A (en) * 1991-09-18 1993-04-20 Herman Miller, Inc. Locking chair tilt mechanism with torsion bar
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5308142A (en) * 1992-01-23 1994-05-03 Steelcase, Inc. Chair with arm mounted motion control
DE4209049C2 (de) * 1992-03-20 1995-05-11 Kloeber Gmbh & Co Arbeitssessel mit flachbauender Synchronmechanik
DE4209050C2 (de) * 1992-03-20 1995-06-14 Kloeber Gmbh & Co Arbeitssessel mit Synchron-Sitzmechanik und dynamischer Verschwenkung
DE4303324A1 (de) * 1993-02-05 1994-08-11 Bock Martin Kunststoff Sitzmöbel, insbesondere Bürostuhl
US5630643A (en) * 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
USD383019S (en) * 1995-01-17 1997-09-02 Steelcase Inc. Chair actuator
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
US5979984A (en) * 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
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US6250715B1 (en) 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
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US6224159B1 (en) 1999-05-12 2001-05-01 Charles Owen Perry Flexible chair which can be disassembled to a flat configuration
AU2001245735A1 (en) 2000-03-17 2001-10-03 Herman Miller, Inc. Tilt assembly for a chair
DE10030022C2 (de) * 2000-06-17 2002-08-14 Hans Rueckstaedter Ergonomischer Büro-Stuhl mit Auslegerfuß
DE10048783A1 (de) * 2000-09-29 2002-05-29 Stoll Sedus Ag Stuhl mit neigbarem Sitz
DE10194640B4 (de) * 2000-10-16 2008-03-27 Kokuyo Co., Ltd. Stuhl
JP4137536B2 (ja) 2002-07-03 2008-08-20 コクヨ株式会社 椅子
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
ITMI20022194A1 (it) * 2002-10-16 2004-04-17 Icf Spa Sedia avente sedile e schienale mobili.
DE10306851A1 (de) * 2003-02-18 2004-08-26 Dózsa-Farkas, Andras Stuhl, insbesondere Büro- oder Arbeitsstuhl
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
HK1064859A2 (en) * 2004-06-21 2005-01-14 Yu Yeung Tin Synchronous coordinate system of back of chair.
CA2600310C (en) * 2005-03-01 2014-07-08 Haworth, Inc. Tilt control mechanism for a chair
GB0517384D0 (en) * 2005-08-26 2005-10-05 Birkbeck Hilary R Variable configuration seating
EP1825780A1 (en) * 2006-02-24 2007-08-29 Ideassociates (IOM) Limited A hinge device for joining two objects in an articulated, spring-loaded manner
MX2008012255A (es) * 2006-03-24 2008-10-07 Miller Herman Inc Pieza de mobiliario.
EP1878360A1 (en) * 2006-07-11 2008-01-16 Pro-Cord S.P.A. Chair with seat and backrest with synchronized movement
CA2661841A1 (en) * 2006-08-30 2008-03-06 Itoki Corporation Chair
WO2008049435A1 (en) * 2006-10-23 2008-05-02 Ideassociates (Iom) Ltd A synchronizing device for an office chair
DE102007001194A1 (de) * 2007-01-05 2008-07-10 Omp S.R.L Bewegungsgekoppelte Servoeinrichutng für ein Sitzteil, insbesondere eines Stuhls
CN102772051B (zh) 2007-01-29 2016-05-18 赫尔曼米勒有限公司 座位结构及其使用方法
NO326574B1 (no) * 2007-03-13 2009-01-12 Sapdesign As Anordning ved stol med justerbar vinkel mellom stolens sete og rygg
JP5490004B2 (ja) * 2007-09-20 2014-05-14 ハーマン、ミラー、インコーポレイテッド 身体支持構造
US7530637B1 (en) * 2008-03-18 2009-05-12 Yao-Chuan Wu Chair assembly
CN201602410U (zh) * 2010-02-04 2010-10-13 周金坤 一种办公休闲两用椅
US9486079B2 (en) * 2010-06-10 2016-11-08 Office Master Inc. Chair with seat depth adjustment and back support
JP5724063B2 (ja) * 2010-12-27 2015-05-27 コクヨ株式会社 椅子
US20130001994A1 (en) * 2011-06-30 2013-01-03 Yao-Chuan Wu Chair with a Resilient Back
US9072383B2 (en) 2012-08-16 2015-07-07 L&P Property Management Company Modular chair mechanism with self-weighing
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
USD777494S1 (en) 2015-05-22 2017-01-31 Davis Furniture Industries, Inc. Chair frame
US9713381B2 (en) 2015-06-11 2017-07-25 Davis Furniture Industries, Inc. Chair
DE102016104638A1 (de) * 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl
US10231546B2 (en) 2017-03-02 2019-03-19 Knoll, Inc. Chair back tilt mechanism
USD853163S1 (en) * 2017-05-15 2019-07-09 Bock 1 Gmbh & Co. Kg Office chair
US10426269B1 (en) * 2018-04-30 2019-10-01 Buzz Seating, Inc. Chair with appendage accommodations
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
US11166553B2 (en) 2019-06-05 2021-11-09 Davis Furniture Industries, Inc. Tilting chair
WO2020255195A1 (ja) * 2019-06-17 2020-12-24 株式会社クオリ 傾動椅子
JP7469860B2 (ja) * 2019-08-30 2024-04-17 株式会社イトーキ 椅子
JP7382178B2 (ja) * 2019-08-30 2023-11-16 株式会社イトーキ 椅子
US11154136B2 (en) 2020-03-12 2021-10-26 Davis Furniture Industries, Inc. Double shell seat
USD953051S1 (en) * 2020-07-16 2022-05-31 Anji Rongtai Furniture Factory Chair
USD943299S1 (en) * 2020-08-14 2022-02-15 Yahee Trading Limited Chair
USD979965S1 (en) 2020-09-14 2023-03-07 Hni Technologies Inc. Portion of a chair
US11690455B2 (en) * 2020-09-18 2023-07-04 Dinkar Chellaram Synchronous-tilt reclining chair
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Also Published As

Publication number Publication date
EP0460717A3 (en) 1992-05-20
GR3007435T3 (es) 1993-07-30
EP0460717B1 (de) 1994-12-14
FI884467A0 (fi) 1988-09-29
ATE115375T1 (de) 1994-12-15
AU598180B2 (en) 1990-06-14
EP0309804A2 (de) 1989-04-05
DE3876922D1 (de) 1993-02-04
US4840426A (en) 1989-06-20
AU2295588A (en) 1989-04-06
ES2037782T3 (es) 1993-07-01
EP0460717A2 (de) 1991-12-11
NO884328D0 (no) 1988-09-29
NO884328L (no) 1989-03-31
ATE83624T1 (de) 1993-01-15
DK499988D0 (da) 1988-09-08
DK499988A (da) 1989-03-31
EP0309804A3 (en) 1989-09-20
FI884467A (fi) 1989-03-31
DE3852505D1 (de) 1995-01-26
EP0309804B1 (de) 1992-12-23

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