ES228508U - Una silla. - Google Patents

Una silla.

Info

Publication number
ES228508U
ES228508U ES1977228508U ES228508U ES228508U ES 228508 U ES228508 U ES 228508U ES 1977228508 U ES1977228508 U ES 1977228508U ES 228508 U ES228508 U ES 228508U ES 228508 U ES228508 U ES 228508U
Authority
ES
Spain
Prior art keywords
seat
backrest
parts
support part
chair
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.)
Granted
Application number
ES1977228508U
Other languages
English (en)
Other versions
ES228508Y (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.)
Center for Design Research and Development NV
Original Assignee
Center for Design Research and Development NV
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 Center for Design Research and Development NV filed Critical Center for Design Research and Development NV
Publication of ES228508U publication Critical patent/ES228508U/es
Application granted granted Critical
Publication of ES228508Y publication Critical patent/ES228508Y/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
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted frame
    • A47C7/441—Supports for the head or the back for the back with elastically-mounted frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted frame
    • A47C7/443—Supports for the head or the back for the back with elastically-mounted frame with coil springs

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

Una silla que comprende una armazón formada por un par de elementos unitarios, cada uno de los cuales tiene una parte de soporte del asiento y una parte de soporte del respaldo, y medios que unen rigidamente los elementos entre sí en relación lateralmente distanciada; un asiento montado sobre las partes de los soportes del asiento de los elementos para el movimiento hacia atrás y hacia adelante sobre el mismo, un respaldo montado sobre las partes del soporte del respaldo de los elementos y un tubo extensible flexible alojado en cada elemento y unido por una extremidad con el respaldo y por la otra extremidad con el asiento, extendiéndose y retrayéndose cada tubo cuando el asiento se mueve hacia adelante y hacia atrás.
ES1977228508U 1975-06-13 1977-05-14 Una silla. Expired ES228508Y (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58679475A 1975-06-13 1975-06-13
AU45547/79A AU518137B2 (en) 1975-06-13 1979-03-27 Chair
AU45548/79A AU519059B2 (en) 1975-06-13 1979-03-27 Chair

Publications (2)

Publication Number Publication Date
ES228508U true ES228508U (es) 1977-11-01
ES228508Y ES228508Y (es) 1978-03-01

Family

ID=42289813

Family Applications (3)

Application Number Title Priority Date Filing Date
ES1975229810U Expired ES229810Y (es) 1975-06-13 1975-12-30 Una silla.
ES1977228508U Expired ES228508Y (es) 1975-06-13 1977-05-14 Una silla.
ES1977228509U Expired ES228509Y (es) 1975-06-13 1977-05-14 Una silla.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1975229810U Expired ES229810Y (es) 1975-06-13 1975-12-30 Una silla.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1977228509U Expired ES228509Y (es) 1975-06-13 1977-05-14 Una silla.

Country Status (19)

Country Link
US (1) US4084850A (es)
JP (6) JPS52566A (es)
AR (1) AR215588A1 (es)
AT (1) AT352938B (es)
AU (3) AU502825B2 (es)
BE (1) BE841990A (es)
BR (1) BR7508733A (es)
CA (1) CA1059892A (es)
CH (1) CH607744A5 (es)
DE (1) DE2559196A1 (es)
DK (1) DK158555C (es)
ES (3) ES229810Y (es)
FR (1) FR2313890A1 (es)
GB (3) GB1501767A (es)
HK (3) HK20183A (es)
IT (1) IT1052631B (es)
NL (1) NL167847C (es)
PT (1) PT65175B (es)
SE (1) SE431390B (es)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
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US4157203A (en) * 1977-05-09 1979-06-05 Center For Design Research And Development N.V. Articulated double back for chairs
FR2420320A1 (fr) * 1978-03-24 1979-10-19 Addform Siege reglable
JPS54163941U (es) * 1978-05-10 1979-11-16
US4333683A (en) * 1978-12-04 1982-06-08 Center For Design Research And Development N.V. Chair with automatically adjustable tilting back
US4235471A (en) * 1980-11-05 1980-11-25 Uop Inc. Angular vibration isolator for seat back
US4529247A (en) * 1982-04-15 1985-07-16 Herman Miller, Inc. One-piece shell chair
US4580836A (en) * 1982-12-23 1986-04-08 Intercollection Development S.A. Gyrenmoos Chair
IT1161498B (it) * 1983-07-12 1987-03-18 Castelli Spa Sedia
CH662257A5 (de) * 1983-07-20 1987-09-30 Syntech Sa Arbeitsstuhl.
US4549764A (en) * 1983-09-14 1985-10-29 K. L. Spring & Stamping Corporation Flexible chair back
AT384537B (de) * 1983-10-19 1987-11-25 Wiesner Hager Kg Arbeitsstuhl
USD289120S (en) 1984-02-17 1987-04-07 Herman Miller, Inc. Chair shell
US4703974A (en) * 1984-10-23 1987-11-03 Protoned B.V. Seat furniture
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
USD299799S (en) 1986-05-15 1989-02-14 Steelcase Inc. Chair arm
USD312003S (en) 1986-05-15 1990-11-13 Steelcase, Inc. Chair seat
USD311286S (en) 1986-05-15 1990-10-16 Steelcase Inc. Chair
USD312536S (en) 1986-05-15 1990-12-04 Steelcase, Inc. Chair
USD309383S (en) 1986-05-15 1990-07-24 Steelcase, Inc. Chair seat
DE3700862A1 (de) * 1987-01-14 1988-07-28 Vogt Bueromoebel Sitzmoebel
US4869552A (en) * 1988-09-14 1989-09-26 Shelby Williams Industries, Inc. Flexible backrest assembly for a chair
US5114210A (en) * 1989-01-11 1992-05-19 Maxton Fox Commercial Furniture Pty. Ltd. Tilting chair with improved lumbar support
AT393783B (de) * 1989-10-18 1991-12-10 Zuend & Co Ag K Sessel
US5108149A (en) * 1989-11-14 1992-04-28 Center For Design Research And Development N.V Adjustable seating
JPH0628046Y2 (ja) * 1989-12-21 1994-08-03 タカノ株式会社 椅 子
USD318184S (en) 1990-02-09 1991-07-16 Steelcase Inc. Chair
US5100201A (en) * 1990-09-21 1992-03-31 J.G. Furniture Systems Inc. Passive ergonomic work chair
JPH04101651U (ja) * 1991-02-06 1992-09-02 株式会社伊藤喜工作所 椅子の背もたれ装置
JPH0737616Y2 (ja) * 1992-12-25 1995-08-30 パラマウントベッド株式会社 ベッドにおけるボトム構造
US5810438A (en) * 1994-06-13 1998-09-22 Herman Miller, Inc. One piece molded seating structure
GB2299752A (en) * 1995-04-13 1996-10-16 Francis Flanagan Demountable armrest assembly for vehicle seat
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
JP3325783B2 (ja) * 1996-10-09 2002-09-17 センター フォア デザイン リサーチ アンド ディベロプメント ナームローゼフェンノートチャップ 調節自在の椅子
US5755488A (en) * 1997-03-06 1998-05-26 Steelcase Inc. Chair with adjustable seat
US5871258A (en) 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
US6250715B1 (en) * 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
US6027168A (en) * 1998-06-05 2000-02-22 Leggett & Platt, Inc. Chair seat horizontal adjustment mechanism
SE512805C2 (sv) * 1998-09-10 2000-05-15 Bertil Jonsson Stol
ITVI980182A1 (it) * 1998-09-25 2000-03-25 Enrico Cioncada Sedia ad assetto variabile.
DE10048898A1 (de) * 2000-10-02 2002-05-08 Stoll Sedus Ag Stuhl mit verstellbarer Sitztiefe
US6471293B2 (en) * 2000-11-09 2002-10-29 Michigan Tube Swagers & Fabricators, Inc. Stackable chair with flexible back support
US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having flexible back support
US6739663B2 (en) 2001-02-23 2004-05-25 Krueger International, Inc. Flexible bar-type back pivot mounting arrangement for a chair
JP4694707B2 (ja) * 2001-03-23 2011-06-08 株式会社岡村製作所 座の前後位置調整装置
SM200100015A (it) * 2001-08-09 2003-02-12 Arper Spa Struttura di sedia
US6805412B2 (en) * 2001-08-30 2004-10-19 Burgess Furniture Ltd. Stackable chair with flexible back
MY134768A (en) * 2002-01-17 2007-12-31 Green Continental Furniture M Sdn Bhd A dining chair with reclining mechanism
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
US20040066075A1 (en) * 2002-10-07 2004-04-08 Chin-Chung Yeh Structure for adjusting backrest for collapsible chairs
DE10325849A1 (de) * 2003-06-06 2005-01-05 Schukra Gerätebau AG Mehrweg-Verstellvorrichtung für eine Sitzkomponente
US7207629B2 (en) * 2003-06-23 2007-04-24 Herman Miller, Inc. Tilt chair
US7341233B2 (en) * 2003-09-19 2008-03-11 L & P Property Management Company Horizontal adjustment mechanism for use on a chair seat
ES2282833T3 (es) * 2004-01-26 2007-10-16 Pro-Cord S.P.A. Silla con respaldo inclinable.
US7396078B2 (en) * 2004-02-05 2008-07-08 Wenger Corporation Music posture chair
US7114782B2 (en) * 2004-05-26 2006-10-03 Center For Design Research And Development N.V. Flexible chair with stiffener inserts and method for forming a chair
US7147286B2 (en) * 2004-05-28 2006-12-12 Hni Technologies Inc. Versatile 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
US7159942B2 (en) * 2004-08-26 2007-01-09 L & P Property Management Company Seat slide adjustment mechanism
US7478880B2 (en) 2005-03-08 2009-01-20 L&P Property Management Company Multi-purpose adjustment chair mechanism
WO2008041868A2 (en) 2006-10-04 2008-04-10 Formway Furniture Limited 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
US7810882B2 (en) * 2007-05-08 2010-10-12 Kerstin Bartlmae Ganging device for chair
US7770968B2 (en) * 2007-05-09 2010-08-10 Kerstin Bartlmae Stackable chair
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
EP2252179B1 (en) 2008-05-26 2012-07-11 Steelcase Inc. Conforming back for a seating unit
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
USD601827S1 (en) 2008-12-18 2009-10-13 Formway Furniture Limited Furniture base
US20100244515A1 (en) * 2009-03-31 2010-09-30 Dragomir Ivicevic Reclining Chair
US8567864B2 (en) 2011-08-12 2013-10-29 Hni Corporation Flexible back support member with integrated recline stop notches
MX343649B (es) 2011-09-21 2016-11-14 Miller Herman Inc Reposacabezas de dos niveles, estructura de soporte del cuerpo y método para soportar el cráneo de un usuario.
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
USD707995S1 (en) 2012-05-23 2014-07-01 Hni Technologies Inc. Chair
US9198514B2 (en) 2012-05-23 2015-12-01 Hni Technologies Inc. Chair with pivot function and method of making
NL1039716C2 (en) * 2012-07-04 2014-01-07 Oasyschair Co Backrest inclination structure for lumbar support.
USD707477S1 (en) 2012-08-29 2014-06-24 Hni Technologies, Inc. Chair
US8820835B2 (en) 2012-08-29 2014-09-02 Hni Technologies Inc. Resilient chair incorporating multiple flex zones
US9138061B1 (en) 2012-12-05 2015-09-22 Joel H. Eisenberg Seating
CA160747S (en) * 2013-03-25 2015-05-11 Cerantola S P A Chair
USD696545S1 (en) 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
ITTO20130650A1 (it) * 2013-07-31 2015-02-01 Pro Cord Spa Sedia con schienale oscillante
DE102014220695A1 (de) * 2014-10-13 2016-04-28 Haworth Gmbh Stuhl, insbesondere Bürostuhl
CN108601453B (zh) * 2016-02-05 2021-11-05 佛姆维家具有限公司 椅子和部件
US10799028B2 (en) 2017-08-10 2020-10-13 NHI Corporation Chairs including flexible frames
US12089741B2 (en) * 2019-06-17 2024-09-17 Quali Co., Ltd. Tiltable chair
JP7382178B2 (ja) 2019-08-30 2023-11-16 株式会社イトーキ 椅子
USD982340S1 (en) 2019-09-20 2023-04-04 Inno-Sports Co., Ltd. Chair
CN211380428U (zh) * 2019-10-09 2020-09-01 路华（厦门）贸易有限公司 一种椅子

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US1435741A (en) * 1922-09-13 1922-11-14 Sadler Alfred George Theater chair
US1712727A (en) * 1927-10-08 1929-05-14 John M Birdsall Adjustable theater chair
US2446185A (en) * 1945-05-02 1948-08-03 Peter F Masucci Sliding seat supporting means
US2627898A (en) * 1951-02-19 1953-02-10 Jackson George Mcstay Chair having an adjustable seat and back rest
CH298089A (de) * 1951-12-10 1954-04-30 Schafroth Walter Barbierstuhl.
US2801678A (en) * 1953-07-02 1957-08-06 Coach & Car Equipment Corp Adjustable head rest for seat structure
DE1998210U (de) * 1968-06-25 1968-12-12 Gerdi Kerstholt Sitz mit rueckenlehne.
DE1779141A1 (de) * 1968-07-11 1971-09-09 Seybold Rolf Dr Ing Sitzmoebel
US3567280A (en) * 1968-10-16 1971-03-02 Jamestown Lounge Co Recliner chair or similar article of furniture
US3536358A (en) * 1968-12-11 1970-10-27 Peter F Masucci Slideable seat construction
US3610686A (en) * 1969-10-10 1971-10-05 Shelby Williams Ind Cast-aluminum stack chair
DE7030082U (de) * 1970-08-11 1971-01-07 Roeder Stahlrohrmoebelfab Verstelleinrichtung fuer sitze in horizontaler richtung.
JPS4724096U (es) * 1971-04-08 1972-11-17

Also Published As

Publication number Publication date
BE841990A (fr) 1976-11-19
SE431390B (sv) 1984-02-06
ES228509U (es) 1977-11-01
DE2559196A1 (de) 1976-12-30
JPS545748B2 (es) 1979-03-20
NL167847C (nl) 1982-02-16
HK20183A (en) 1983-06-24
GB1501765A (en) 1978-02-22
JPS612364B2 (es) 1986-01-24
ES229810Y (es) 1978-01-16
FR2313890B1 (es) 1982-11-26
NL167847B (nl) 1981-09-16
IT1052631B (it) 1981-07-20
AU519059B2 (en) 1981-11-05
JPS57145617A (en) 1982-09-08
JPS57145618A (en) 1982-09-08
DK262576A (da) 1976-12-14
AU4554779A (en) 1979-08-09
ES229810U (es) 1977-09-16
AU502825B2 (en) 1979-08-09
JPS57145616A (en) 1982-09-08
SE7605129L (sv) 1976-12-14
PT65175A (en) 1976-07-01
AU518137B2 (en) 1981-09-17
JPS612365B2 (es) 1986-01-24
ES228508Y (es) 1978-03-01
HK20283A (en) 1983-06-24
JPS6332441B2 (es) 1988-06-30
CH607744A5 (es) 1978-10-31
AU1376276A (en) 1977-11-17
AU4554879A (en) 1979-08-09
JPS6226763B2 (es) 1987-06-10
JPS5442250A (en) 1979-04-04
JPS57145615A (en) 1982-09-08
JPS5735967B2 (es) 1982-07-31
DK158555C (da) 1990-11-12
GB1501766A (en) 1978-02-22
GB1501767A (en) 1978-02-22
BR7508733A (pt) 1977-02-01
AT352938B (de) 1979-10-10
HK20383A (en) 1983-06-24
JPS52566A (en) 1977-01-05
CA1059892A (en) 1979-08-07
NL7605507A (nl) 1976-12-15
PT65175B (en) 1979-01-16
FR2313890A1 (fr) 1977-01-07
US4084850A (en) 1978-04-18
AR215588A1 (es) 1979-10-31
ES228509Y (es) 1978-03-01
DK158555B (da) 1990-06-11
ATA338376A (de) 1979-03-15

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