BRPI0414729A - cadeira de trabalho - Google Patents

cadeira de trabalho

Info

Publication number
BRPI0414729A
BRPI0414729A BRPI0414729-4A BRPI0414729A BRPI0414729A BR PI0414729 A BRPI0414729 A BR PI0414729A BR PI0414729 A BRPI0414729 A BR PI0414729A BR PI0414729 A BRPI0414729 A BR PI0414729A
Authority
BR
Brazil
Prior art keywords
seat
manner
column
hinged
secured
Prior art date
Application number
BRPI0414729-4A
Other languages
English (en)
Inventor
Paul Arthur Engels
Johannes Henricus Maria Kroon
Gaston Lionel Van Amerongen
Original Assignee
Paul Arthur Engels
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 Paul Arthur Engels filed Critical Paul Arthur Engels
Publication of BRPI0414729A publication Critical patent/BRPI0414729A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • 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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • 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
    • A47C7/02—Seat parts
    • A47C7/024—Seat parts with double seats
    • 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
    • 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
    • A47C7/405—Support for the head or the back for the back with double backrests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position

Abstract

"CADEIRA DE TRABALHO". é descrita uma cadeira de trabalho, que compreende um assento, suportado de uma maneira ajustável na altura por uma coluna em um pé, e um encosto ajustável, o assento tendo pelo menos em parte uma posição substancialmente horizontal, e o encosto promovendo uma posição vertical das costas do usuário, caracterizada pelo fato de que a coluna (3) é composta de três partes (4, 5, 6) e, em decorrência disto, fornece uma ajustabilidade de dois estágios para a altura do assento, em que o assento é dividido em duas partes (7, 8), de uma maneira tal que uma seção traseira (7) fique fixa e sempre retenha a posição substancialmente horizontal, enquanto que uma seção dianteira (8) é articulada em relação à seção traseira, e em que a seção dianteira (8) é presa na coluna (3) de uma maneira articulada (11) por uma haste (9) presa nela de uma maneira articulada (10). A cadeira pode ser dimensionada de uma maneira tal que ela permita que uma posição de trabalho ergonómica seja adotada virtualmente por todos os usuários, independente de seu tamanho corporal, com a possibilidade de aumentar o tamanho da estação de trabalho.
BRPI0414729-4A 2003-09-30 2004-09-02 cadeira de trabalho BRPI0414729A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1024413A NL1024413C2 (nl) 2003-09-30 2003-09-30 In hoogte verstelbare werkstoel.
PCT/NL2004/000610 WO2005030007A1 (en) 2003-09-30 2004-09-02 Height-adjustable work chair

Publications (1)

Publication Number Publication Date
BRPI0414729A true BRPI0414729A (pt) 2006-11-21

Family

ID=34386856

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414729-4A BRPI0414729A (pt) 2003-09-30 2004-09-02 cadeira de trabalho

Country Status (14)

Country Link
US (1) US7350863B2 (pt)
EP (1) EP1667552B1 (pt)
JP (1) JP2007507281A (pt)
KR (1) KR20060086946A (pt)
CN (1) CN1856264A (pt)
AT (1) ATE511776T1 (pt)
AU (1) AU2004275664B2 (pt)
BR (1) BRPI0414729A (pt)
CA (1) CA2539206A1 (pt)
MX (1) MXPA06003469A (pt)
NL (1) NL1024413C2 (pt)
NZ (1) NZ546814A (pt)
RU (1) RU2006113370A (pt)
WO (1) WO2005030007A1 (pt)

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CA2829902C (en) 2005-03-01 2014-07-15 Haworth, Inc. Chair back with lumbar and pelvic supports
GB2424178A (en) * 2005-03-18 2006-09-20 Kathleen Topping Portable height adjustable chair for use by an obstetrics practitioner during delivery of a baby
AU2007302891B2 (en) 2006-10-04 2013-05-02 Formway Furniture Limited A chair
KR100758680B1 (ko) * 2006-11-29 2007-09-14 전동호 기립작업자용 의자
JP5313167B2 (ja) * 2007-01-23 2013-10-09 キリル ウラジミロビッチ マトヴェーエフ 椅子（改良型）
KR100900522B1 (ko) * 2007-04-17 2009-06-02 전동호 작업용 의자
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
WO2010103513A1 (en) * 2009-03-09 2010-09-16 Gayo Design Ltd. Adjustable flipping mechanism for chairs and seating solutions for accommodating multiple body positions and methods of use thereof
DE102009016968B4 (de) * 2009-04-14 2012-01-26 Votteler Designpartner Gmbh Sitzmöbel
US8944507B2 (en) * 2009-10-13 2015-02-03 Herman Miller, Inc. Ergonomic adjustable chair mechanisms
KR101038579B1 (ko) * 2010-05-31 2011-06-03 박원석 앉고 일어서기 쉬운 의자
US20110304192A1 (en) * 2010-06-15 2011-12-15 Augustat Betty A Ergometric Chair Apparatus
IT1402454B1 (it) 2010-10-08 2013-09-13 Cefla Coop Seggiolino ergonomico per odontoiatria
US20120319444A1 (en) * 2011-06-14 2012-12-20 Paul Onopa Sitting and Standing Chair
GB201110748D0 (en) * 2011-06-24 2011-08-10 Freedman Simon A A seat
CN103717191A (zh) 2011-07-07 2014-04-09 罗杰·肯尼斯·莱布 对于患者有用的座椅、框架和抬升服装
US8720993B2 (en) 2011-10-03 2014-05-13 Eric Dean John McCOY Stool with top extension
US8220872B2 (en) * 2011-12-14 2012-07-17 Simon Yeonjun Hong Sit-stand chair
US9420888B1 (en) * 2012-08-30 2016-08-23 Robert Evans Graverse chair
CN103735066B (zh) * 2014-01-10 2017-01-04 江门市睿动康体医用科技有限公司 一种升降底座
FR3017787B1 (fr) * 2014-02-25 2016-08-12 Prodergo Dispositif ergonomique de maintien en position debout ou assis-debout
JP6378002B2 (ja) * 2014-08-25 2018-08-22 コクヨ株式会社 椅子
CN104433391A (zh) * 2014-11-06 2015-03-25 东南大学 一种倚坐多功能椅子
US10143308B2 (en) 2015-07-23 2018-12-04 Herman Miller, Inc. Seating device
US9827162B1 (en) 2015-11-04 2017-11-28 David J. Vidmar Mobile body unweighted sit and stand chair assembly and method of operation
KR101616678B1 (ko) * 2015-12-07 2016-05-11 최우진 기능성 의자
TWI578939B (zh) * 2016-07-18 2017-04-21 Oasyschair Co Ltd With a tiltable working chair
ES2595530B1 (es) * 2016-08-10 2017-07-17 Javier PERALES BOTÍA Nueva estación de trabajo ergonómica con asistencia al movimiento para peluqueros
US10136731B1 (en) 2017-10-04 2018-11-27 Andrew Garza Staircase mountable chair assembly
KR101850790B1 (ko) * 2018-01-16 2018-04-20 주식회사 다원체어스 의자의 좌판
US10780003B2 (en) 2019-01-04 2020-09-22 Haworth, Inc. Adjustable ergonomic chair
US11213136B2 (en) * 2019-03-23 2022-01-04 Steven Chang Half-sitting stool with supported sit bone
WO2020214702A1 (en) 2019-04-16 2020-10-22 Herman Miller, Inc. Chair for active engagement of user
US11871851B2 (en) * 2019-12-30 2024-01-16 Robert W. Smith, Jr. Lightweight collapsible stool
CN115151167A (zh) * 2020-02-21 2022-10-04 艾特龙有限责任公司 椅子

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BE638905A (pt) 1962-10-18
US3446532A (en) * 1967-03-13 1969-05-27 Harold W Cramer Chair
US4161337A (en) * 1977-12-15 1979-07-17 Albert Ross Portable folding orthopedic chair
US4380352A (en) * 1979-06-11 1983-04-19 Knoll International, Inc. Reclining chair
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DE10007103B4 (de) 2000-02-16 2004-01-29 Wolfgang Deisig Verstellbarer Arbeitsstuhl, insbesondere Bürostuhl
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Also Published As

Publication number Publication date
KR20060086946A (ko) 2006-08-01
NL1024413C2 (nl) 2005-03-31
WO2005030007A1 (en) 2005-04-07
EP1667552B1 (en) 2011-06-08
NZ546814A (en) 2008-08-29
EP1667552A1 (en) 2006-06-14
US20060267389A1 (en) 2006-11-30
ATE511776T1 (de) 2011-06-15
AU2004275664A1 (en) 2005-04-07
CN1856264A (zh) 2006-11-01
MXPA06003469A (es) 2006-06-05
WO2005030007A8 (en) 2005-06-09
JP2007507281A (ja) 2007-03-29
CA2539206A1 (en) 2005-04-07
RU2006113370A (ru) 2007-11-20
US7350863B2 (en) 2008-04-01
AU2004275664B2 (en) 2010-02-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.