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BRPI0704231A - cadeira de escrtório sìncrona - Google Patents

cadeira de escrtório sìncrona

Info

Publication number
BRPI0704231A
BRPI0704231A BRPI0704231-0A BRPI0704231A BRPI0704231A BR PI0704231 A BRPI0704231 A BR PI0704231A BR PI0704231 A BRPI0704231 A BR PI0704231A BR PI0704231 A BRPI0704231 A BR PI0704231A
Authority
BR
Brazil
Prior art keywords
tilting movement
office chair
movement
tilting
seat support
Prior art date
Application number
BRPI0704231-0A
Other languages
English (en)
Inventor
Erwin Curiger
Original Assignee
Stoll Giroflex Ag
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 Stoll Giroflex Ag filed Critical Stoll Giroflex Ag
Publication of BRPI0704231A publication Critical patent/BRPI0704231A/pt
Publication of BRPI0704231B1 publication Critical patent/BRPI0704231B1/pt
Publication of BRPI0704231B8 publication Critical patent/BRPI0704231B8/pt

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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—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 peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf 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
    • A47C1/03294—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)
  • Exchange Systems With Centralized Control (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

CADEIRA DE ESCRITóRIO SìNCRONA. Uma cadeira de escritório síncrona compreendendo um suporte (1) firmemente conectado com uma coluna de sus tentação, uma base do assento (2) articulada em um eixo geométrico de inclinação (4) no suporte com um flange (5) e um encosto (3) com um braço traseiro (6) . O braço traseiro (6) retrata um primeiro, segundo e terceiro trilhos de carne (7, 8 e 9) e engata em um interstício entre o suporte (1) e a base do assento (2) . A dita base do assento (2) com o flange (5) e o encosto (3) com o braço traseiro (6) são formados para executar um movimento síncrono. Um primeiro mancal de bastões (10) é montado no flange (5) da base do assento (2) que engata no primeiro trilho de carne (7) do braço traseiro (6) e no qual o movimento síncrono é guiado no primeiro trilho de came (7) . Um segundo mancal de bastões (11) é montado na base do assento (2) que engata no segundo trilho de carne (8) do braço traseiro (6) e no qual o movimento síncrono é guiado no segundo trilho de carne (8) . Um terceiro mancal de bastões (12) é montado no suporte (1) que engata no terceiro trilho de carne (9) do braço traseiro (6) e no qual o movimento síncrono é guiado no terceiro trilho de carne. Um movi mento síncrono acontece tal que a base do assento (2) com o flange (5) executa um primeiro movimento de inclinação ao redor de um eixo geométrico de inclinação (4), enquanto o encosto (3) com o braço traseiro (6) executa um segundo mo- vimento de inclinação ao redor de um eixo geométrico virtual (13) . Com base na magnitude, ele é cerca de duas a três vezes tão grande quanto o primeiro movimento de inclinação e um movimento de translação ao mesmo tempo. Além do mais, o pivó momentâneo do segundo movimento de inclinação ao redor do eixo geométrico virtual (13) essencialmente se situa na mesma distância acima da parte intermediária traseira da base do assento (2).
BRPI0704231A 2006-10-06 2007-10-01 cadeira de escrtório síncrona BRPI0704231B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1600/06 2006-10-06
CH16002006 2006-10-06

Publications (3)

Publication Number Publication Date
BRPI0704231A true BRPI0704231A (pt) 2008-05-27
BRPI0704231B1 BRPI0704231B1 (pt) 2018-01-30
BRPI0704231B8 BRPI0704231B8 (pt) 2018-02-27

Family

ID=38050193

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704231A BRPI0704231B8 (pt) 2006-10-06 2007-10-01 cadeira de escrtório síncrona

Country Status (8)

Country Link
US (1) US7513569B2 (pt)
EP (1) EP1908374B1 (pt)
JP (1) JP2008093447A (pt)
AT (1) ATE422315T1 (pt)
BR (1) BRPI0704231B8 (pt)
DE (1) DE502007000434D1 (pt)
ES (1) ES2322301T3 (pt)
PT (1) PT1908374E (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR057387A1 (es) * 2005-06-20 2007-12-05 Humanscale Corp Aparato de asiento con movimiento reclinable
GB0708053D0 (en) 2007-04-26 2007-06-06 Leuven Adjustable furniture
DE202008006179U1 (de) * 2008-05-06 2008-07-17 Design Ballendat Gmbh Stuhl mit schwenkbarer Rückenlehne
US20100141002A1 (en) * 2008-06-04 2010-06-10 Kurrasch Andrew J Biasing mechanism
DE102009050903B4 (de) * 2009-10-27 2014-02-13 Siemens Aktiengesellschaft Fahrzeugsitz
DE102009052111B4 (de) 2009-11-05 2012-05-16 Johnson Controls Gmbh Sitzkissenneigungseinstellung
GB201014953D0 (en) 2010-09-08 2010-10-20 Birkbeck Hilary R Slide chair action
GB201015414D0 (en) 2010-09-15 2010-10-27 Birkbeck Hilary R Link chair action
US9498066B2 (en) * 2011-08-04 2016-11-22 Cramer Llc Ergonomic seating assemblies and methods
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
CN105377076B (zh) * 2013-04-05 2018-04-20 新加坡科技宇航 用于乘客座椅的座板和乘客座椅
US10207808B2 (en) * 2013-04-05 2019-02-19 ST Engineering Aerospace Ltd. Seat structure for a passenger seat and passenger seat
US11596235B2 (en) 2015-02-11 2023-03-07 Aaron DeJule Apparatus with weight responsive changeable adjusting characteristics
CN107666843A (zh) 2015-03-14 2018-02-06 赫尔曼米勒有限公司 用于椅子的机械结构组合件以及带有这种机械结构组合件的椅子
ES2773199T3 (es) 2016-03-14 2020-07-09 Schmitz Bukhard Silla
DE102016104638A1 (de) 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl
JP7107902B2 (ja) * 2019-02-26 2022-07-27 トヨタ自動車株式会社 車両用シート
EP3702209B1 (en) 2019-02-26 2023-06-21 Toyota Jidosha Kabushiki Kaisha Vehicle seat
US12089741B2 (en) * 2019-06-17 2024-09-17 Quali Co., Ltd. Tiltable chair
NL2026485B1 (en) 2020-09-16 2022-05-16 Npk Design B V Adjustable chair
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596508A (pt) * 1968-07-18 1970-06-22
GB2100835B (en) * 1981-06-15 1985-09-25 Budd Co Non-metallic leaf spring
JPH0436675Y2 (pt) * 1986-04-03 1992-08-28
NL8601457A (nl) * 1986-06-05 1988-01-04 Huka Bv Developments Rolstoel met kantelbaar zitgedeelte.
US5058954A (en) * 1988-07-07 1991-10-22 Kan Chee Lee Body contour support structure for travelers and audiences
JPH0520199Y2 (pt) * 1988-11-30 1993-05-26
JPH0779742B2 (ja) * 1989-07-27 1995-08-30 株式会社イトーキクレビオ 椅子の傾動装置
DE4135948C2 (de) 1991-10-31 1993-12-23 Rolf Voelkle Stuhl, insbesondere Bürodrehstuhl
KR960705494A (ko) 1993-11-01 1996-11-08 프리아븐 에치. 닐슨 동기식(synchronous) 좌석 및 등받이 조절부를 갖는 작업의자(A WORKING CHAIR WITH SYNCHRONOUS SEAT AND BACK ADJUSTMENT)
US5558399A (en) * 1994-09-13 1996-09-24 Serber; Hector Seat and lumbar motion chair, assembly and method
NO300754B1 (no) * 1994-10-14 1997-07-21 Handicare Ind As Anordning ved stillbar stol
GB9500022D0 (en) * 1995-01-04 1995-03-01 Unwalla Jamshed Integrated seat and back and mechanism for chairs
JPH0998849A (ja) * 1995-10-03 1997-04-15 Minerva:Kk 椅子の傾動装置
US6106065A (en) * 1997-10-24 2000-08-22 Reliance Medical Products, Inc. Examination chair with lifting and tilting mechanism
IT1306152B1 (it) * 1999-06-02 2001-05-30 Aviointeriors Spa Poltrona con movimento a culla perfezionato, in particolare peraeromobili.
US6607244B2 (en) * 2001-04-02 2003-08-19 Edward L. Stulik Reclining chair
DE10122946C1 (de) * 2001-05-11 2003-01-30 Armin Sander Stuhl, insbesondere Bürostuhl
WO2004039299A2 (en) * 2002-10-28 2004-05-13 Papac James B Tiltable seating apparatus for wheelchair
US7073860B2 (en) * 2003-07-07 2006-07-11 Isidoro Natalio Markus Reclinable chair mechanism

Also Published As

Publication number Publication date
US20080084100A1 (en) 2008-04-10
ATE422315T1 (de) 2009-02-15
EP1908374B1 (de) 2009-02-11
BRPI0704231B1 (pt) 2018-01-30
DE502007000434D1 (de) 2009-03-26
PT1908374E (pt) 2009-05-18
ES2322301T3 (es) 2009-06-18
BRPI0704231B8 (pt) 2018-02-27
JP2008093447A (ja) 2008-04-24
EP1908374A1 (de) 2008-04-09
US7513569B2 (en) 2009-04-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2534 DE 30-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.