BR0109634B1 - device for adjusting the components of a chair. - Google Patents

device for adjusting the components of a chair.

Info

Publication number
BR0109634B1
BR0109634B1 BRPI0109634-6A BR0109634A BR0109634B1 BR 0109634 B1 BR0109634 B1 BR 0109634B1 BR 0109634 A BR0109634 A BR 0109634A BR 0109634 B1 BR0109634 B1 BR 0109634B1
Authority
BR
Brazil
Prior art keywords
component
latching
chair
guide path
positions
Prior art date
Application number
BRPI0109634-6A
Other languages
Portuguese (pt)
Other versions
BR0109634A (en
Inventor
Ugur Bastas
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 filed Critical
Publication of BR0109634A publication Critical patent/BR0109634A/en
Publication of BR0109634B1 publication Critical patent/BR0109634B1/en

Links

Classifications

    • 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height

Landscapes

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

Abstract

The invention relates to a device for adjusting a first component of a chair, in particular an office chair, with respect to a second component of the chair, the said device being provided with a latching unit by means of which one of the two components can be arranged in different positions with respect to the other component. The latching unit has a guide path which is arranged on the first component. A latching element is provided on the other component, it being possible for the latching element to be arranged in the guide path in latching positions which predetermine the positions of one component with respect to the other component. In order to obtain a functionally reliable latching procedure using a device of this type, it is proposed that the guide path (40) is of essentially groove-shaped design at least in the region of the latching positions, and the latching element (45) is guided in the groove-shaped guide path (40).
BRPI0109634-6A 2000-03-29 2001-03-19 device for adjusting the components of a chair. BR0109634B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00602/00A CH696482A5 (en) 2000-03-29 2000-03-29 Apparatus for adjustment of a first component of a chair from a second component of a chair.
PCT/CH2001/000169 WO2001072178A1 (en) 2000-03-29 2001-03-19 Device for adjusting the components of a chair

Publications (2)

Publication Number Publication Date
BR0109634A BR0109634A (en) 2003-04-22
BR0109634B1 true BR0109634B1 (en) 2010-08-24

Family

ID=4522816

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0109634-6A BR0109634B1 (en) 2000-03-29 2001-03-19 device for adjusting the components of a chair.

Country Status (12)

Country Link
US (1) US20050017560A1 (en)
EP (1) EP1267669B1 (en)
JP (1) JP2003527911A (en)
AT (1) ATE282347T1 (en)
AU (1) AU2001240400A1 (en)
BR (1) BR0109634B1 (en)
CH (1) CH696482A5 (en)
DE (1) DE50104544D1 (en)
ES (1) ES2233609T3 (en)
PT (1) PT1267669E (en)
TW (1) TW557736U (en)
WO (1) WO2001072178A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007014027D1 (en) * 2007-06-20 2011-06-01 Steelcase Sa System for height adjustment of the backrest of a chair
GB0807684D0 (en) * 2008-04-28 2008-06-04 Specmat Ltd Seat
US10034548B2 (en) 2009-01-23 2018-07-31 Backjoy Orthotics, Llc Apparatus and system for dynamically correcting posture
US8696534B2 (en) * 2009-06-19 2014-04-15 Sihar Ahmad Karwan Total abs office chair
US8579376B2 (en) * 2011-02-01 2013-11-12 Ching-Ming Chen Device for adjusting the height of the backrest of an office chair
JP5859265B2 (en) * 2011-10-05 2016-02-10 日本発條株式会社 Vehicle seat
PL2759230T3 (en) * 2013-01-23 2016-04-29 L & P Property Management Co Chair back height adjustment mechanism and chair
TWI609654B (en) * 2013-05-28 2018-01-01 Restriction device
GB2529661B (en) * 2014-08-28 2017-11-15 Wu Yao-Chuan Modified back rack
TWM543007U (en) * 2017-02-22 2017-06-11 Xin-Hua Chen Backrest structure
KR101967201B1 (en) * 2018-08-31 2019-04-09 주식회사 다원체어스 Chair with lumbar support flexion control module
KR102366832B1 (en) * 2021-08-23 2022-02-24 주식회사 다원체어스 Device for adjusting height of chair backrest

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979149A (en) * 1906-04-05 1910-12-20 Edgar A Gay Furniture attachment.
GB191220533A (en) * 1912-09-09 1913-09-09 William Ernest King An Improved Adjustable Movement for Raising or Lowering Heads and Backs of Couches, Settees and Easy Chairs.
DE352463C (en) * 1919-11-12 1922-04-27 Hans Ponndorf Device for fixing liftable head or back rests on deck chairs and similar furniture
GB2246287B (en) * 1990-06-12 1993-10-20 Unit Press Limited Back support pillar for a chair
US5597204A (en) * 1995-08-04 1997-01-28 Herman Miller, Inc. Height adjustment device
JP3921257B2 (en) * 1996-05-28 2007-05-30 タカノ株式会社 Chair backrest height adjustment device
US5695249A (en) * 1996-06-24 1997-12-09 Lotfi; Mehdian Height adjustment mechanism for chair components
IT1288164B1 (en) * 1996-09-06 1998-09-11 Imarc Srl DEVICE FOR ADJUSTING THE HEIGHT OF THE BACKREST, IN PARTICULAR IN OFFICE CHAIRS.
IT249888Y1 (en) * 1999-03-09 2003-06-09 Imarc Spa HEIGHT ADJUSTMENT DEVICE IN PARTICULAR FOR BACK AND ARMRESTS IN OFFICE CHAIRS.
TW400709U (en) * 1999-08-19 2000-08-01 Tay Huah Furniture Corp Chair back height adjusting device
US6209961B1 (en) * 2000-04-04 2001-04-03 Su-Jan Chen Level-adjustable and swivelable armrest assembly
US6709059B1 (en) * 2000-07-27 2004-03-23 Sava Cvek Adjustable non-biased positioning mechanism
US6343840B1 (en) * 2001-05-18 2002-02-05 Yi Chun Enterprise Ltd. Height adjustment mechanism for chair backrest or arm

Also Published As

Publication number Publication date
BR0109634A (en) 2003-04-22
WO2001072178A1 (en) 2001-10-04
CH696482A5 (en) 2007-07-13
JP2003527911A (en) 2003-09-24
EP1267669A1 (en) 2003-01-02
PT1267669E (en) 2005-04-29
EP1267669B1 (en) 2004-11-17
TW557736U (en) 2003-10-11
ES2233609T3 (en) 2005-06-16
ATE282347T1 (en) 2004-12-15
US20050017560A1 (en) 2005-01-27
AU2001240400A1 (en) 2001-10-08
DE50104544D1 (en) 2004-12-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALBERT STOLL GIROFLEX AG (DE)

Free format text: TRANSFERIDO POR FUSAO DE: GIROFLEX ENTWICKLUNGS AG

B25D Requested change of name of applicant approved

Owner name: STOLL GIROFLEX AG (DE)

Free format text: ALTERADO DE: ALBERT STOLL GIROFLEX AG

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A 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 2344 DE 08-12-2015 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.