ES2013387A6 - Silla ergonomica con asiento de posicion variable. - Google Patents

Silla ergonomica con asiento de posicion variable.

Info

Publication number
ES2013387A6
ES2013387A6 ES8803921A ES8803921A ES2013387A6 ES 2013387 A6 ES2013387 A6 ES 2013387A6 ES 8803921 A ES8803921 A ES 8803921A ES 8803921 A ES8803921 A ES 8803921A ES 2013387 A6 ES2013387 A6 ES 2013387A6
Authority
ES
Spain
Prior art keywords
seat
height
chair
ergonomic chair
variable position
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
ES8803921A
Other languages
English (en)
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.)
HOSEE ISAO
Original Assignee
HOSEE ISAO
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 HOSEE ISAO filed Critical HOSEE ISAO
Publication of ES2013387A6 publication Critical patent/ES2013387A6/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
    • 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 or pivotally mounted in a rigid base frame
    • A47C3/0257—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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

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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Special Chairs (AREA)

Abstract

SILLA ERGONOMICA CON ASIENTO DE POSICION VARIABLE. SE DESCRIBE UNA SILLA ERGONOMICA CUYA PARTE DE ASIENTO (4), ADEMAS DE SER DE ALTURA REGULABLE, PRESENTA UN ANGULO DE INCLINACION VARIABLE, POSITIVO O NEGATIVO CON RESPECTO A LA HORIZONTAL, EN FUNCION DE DICHA ALTURA, OBTENIENDOSE LA INCLINACION MEDIANTE UNA OSCILACION DEL ASIENTO PROPIAMENTE DICHO (4) DE TAL MANERA QUE SE FORME UN ARCO DE CIRCULO ALREDEDOR DE UN CENTRO DE ROTACION COINCIDENTE SUSTANCIALMENTE CON EL CENTRO DE GRAVEDAD (CG) DE UNA PERSONA SENTADA EN LA SILLA. DICHO MOVIMIENTO DE OSCILACION DEL ASIENTO VA ACOMPAÑADO PREFERIBLEMENTE DE LA ROTACION DE UN BRAZO DE PALANCA (6) APOYADO EN UN EXTREMO (6A) EN LA PARTE FIJA (1A) DE SOPORTE (1) DEL ASIENTO (4) Y FIJADO EN EL OTRO EXTREMO (6B) AL LADO ANTERIOR DE ESTE ULTIMO, PUDIENDO MODIFICARSE LA LONGITUD DE DICHA PALANCA (6) O EL PUNTO DE FIJACION AL ASIENTO A VOLUNTAD DEL USUARIO PARA INTERVENIR EN LA VARIACION DE LA INCLINACION DEL ASIENTO (4) EN FUNCION DE SU ALTURA. DICHO BRAZODE PALANCA (6) PUEDE ESTAR PROVISTO DE UNA CIERTA ELASTICIDAD.
ES8803921A 1987-12-28 1988-12-22 Silla ergonomica con asiento de posicion variable. Expired - Lifetime ES2013387A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62329925A JPH01297009A (ja) 1987-12-28 1987-12-28 人間工学的椅子の座面

Publications (1)

Publication Number Publication Date
ES2013387A6 true ES2013387A6 (es) 1990-05-01

Family

ID=18226801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803921A Expired - Lifetime ES2013387A6 (es) 1987-12-28 1988-12-22 Silla ergonomica con asiento de posicion variable.

Country Status (11)

Country Link
US (1) US5261723A (es)
EP (1) EP0397707B1 (es)
JP (1) JPH01297009A (es)
AT (1) ATE87190T1 (es)
AU (1) AU618067B2 (es)
BR (1) BR8807867A (es)
CA (1) CA1291939C (es)
DE (1) DE3879714T2 (es)
ES (1) ES2013387A6 (es)
FI (1) FI903124A0 (es)
WO (1) WO1989006101A1 (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO174135C (no) * 1990-09-05 1994-03-23 Staal & Stil As Arbeidsstol
EP0572504B1 (en) * 1991-02-20 1994-08-10 HOSOE, Isao Ergonomically improved chair or armchair
US5435623A (en) * 1991-06-19 1995-07-25 Kapec; Jeffrey Interactive seating device
DE4210097C2 (de) * 1992-03-27 2000-05-31 Josef Gloeckl Aktivdynamische Sitzvorrichtung
BR9306555A (pt) * 1992-06-15 1998-09-15 Miller Herman Inc Cadeira de escritório
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US6220661B1 (en) 1999-04-19 2001-04-24 Steelcase Development Inc. Chair back and method of assembly
JP3131645B2 (ja) * 1997-11-20 2001-02-05 博 宇土 自動座面傾動椅子
US6062649A (en) * 1998-03-03 2000-05-16 Steelcase Development Inc. Chair back construction
DE19915003A1 (de) * 1999-04-01 2000-10-05 Michael Stips Sitzvorrichtung und Verfahren zu ihrer Steuerung
US6709058B1 (en) * 1999-04-09 2004-03-23 Humanscale Corp. Ergonomic chair
DE10007103B4 (de) * 2000-02-16 2004-01-29 Wolfgang Deisig Verstellbarer Arbeitsstuhl, insbesondere Bürostuhl
US6394547B1 (en) 2000-06-23 2002-05-28 David J. Vik Ergonomic chair
US6450578B1 (en) 2000-08-18 2002-09-17 Michael Blake Taggett Ergonomic chair
US6945605B2 (en) * 2000-10-16 2005-09-20 Kokuyo Co., Ltd. Chair having a slide mechanism for the seat
FR2817720A1 (fr) 2000-12-12 2002-06-14 Inov Hom Fauteuil multi-positions
AUPR869101A0 (en) * 2001-11-06 2001-11-29 Frisina, Matthew Stephen Aquatic seat
US7234775B2 (en) * 2002-06-18 2007-06-26 Hector Serber Dynamically balanced seat assembly having independently and arcuately movable seat and backrest and method
US7207629B2 (en) 2003-06-23 2007-04-24 Herman Miller, Inc. Tilt chair
US20050242643A1 (en) * 2004-04-15 2005-11-03 Pratt Michael J Ergonomic rocker
DE602005025169D1 (de) * 2004-05-13 2011-01-13 Humanscale Corp Stuhl mit säulenförmigem Fuss mit Membranplatten
US7293825B2 (en) * 2004-09-10 2007-11-13 Advantage Branch & Office Systems, Llc Multi-position chair
DE202004021112U1 (de) * 2004-09-18 2006-10-26 Otto Bock Healthcare Gmbh Fahrzeug mit in der Neigung verstellbarem Fahrersitz
US20060103221A1 (en) * 2004-10-08 2006-05-18 Ronald Kleist Ergonomic chair
USD623449S1 (en) 2005-05-13 2010-09-14 Humanscale Corporation Mesh backrest for a chair
AR057387A1 (es) * 2005-06-20 2007-12-05 Humanscale Corp Aparato de asiento con movimiento reclinable
WO2009048448A1 (en) * 2006-10-10 2009-04-16 Hector Serber Dynamically balanced seat assembly
US10383445B2 (en) * 2007-10-10 2019-08-20 Hector Serber Dynamically balanced seat assembly having independently and arcuately movable backrest and method
KR100968547B1 (ko) 2008-03-27 2010-07-08 듀오백코리아 주식회사 의자의 틸팅 장치
KR100968540B1 (ko) 2008-03-27 2010-07-08 듀오백코리아 주식회사 의자의 슬라이딩 방식 틸팅 장치
CN102379558A (zh) * 2010-09-03 2012-03-21 和硕联合科技股份有限公司 座椅及座椅组
US9962307B2 (en) 2010-12-20 2018-05-08 Restoration Robotics, Inc. Adjustable hair transplantation chair
CN104203050A (zh) 2011-09-21 2014-12-10 赫尔曼米勒有限公司 双层头枕、身体支撑结构以及支撑使用者颅骨的方法
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
US8926017B2 (en) 2012-09-06 2015-01-06 James E. Grove Chair with integral pivoting lumbar and seat cushion portions
US9452838B2 (en) * 2013-10-21 2016-09-27 B/E Aerospace, Inc. Independently articulating seat pan for aircraft seat
US9801471B2 (en) 2014-04-17 2017-10-31 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
CN111329274B (zh) * 2016-02-23 2023-08-08 国誉株式会社 椅子及座的支承机构
US10973332B2 (en) 2018-02-13 2021-04-13 InkBed, Inc. Chairs with adjustable back supports
US10780003B2 (en) 2019-01-04 2020-09-22 Haworth, Inc. Adjustable ergonomic chair
IT201900013056A1 (it) * 2019-07-26 2021-01-26 Piero Giovanni Nicola Maria Bruni Sedile oscillante con snodo ribassato
AU2021396526A1 (en) * 2020-12-08 2023-06-29 Humanscale Corporation Reclinable seating apparatus
US11229291B1 (en) 2021-05-04 2022-01-25 Michael David Collier Ergonomic motion chair
US11825949B2 (en) 2021-05-04 2023-11-28 Michael David Collier Ergonomic motion chair
US11844434B2 (en) 2021-08-31 2023-12-19 Ruth CATAN Ergonomic chairs supporting asymmetric leg configurations
USD1053646S1 (en) 2022-05-23 2024-12-10 Michael David Collier Chair with seatback

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958120A (es) * 1950-03-03
US1544187A (en) * 1924-03-10 1925-06-30 Schroeder Peter Chair
GB327448A (en) * 1929-01-04 1930-04-04 Hubert Charles Johnson Improvements relating to seats
US2355762A (en) * 1938-06-17 1944-08-15 Karpen & Bros S Chair or seat
SE312213B (es) * 1964-02-10 1969-07-07 P Nuortie
US3342526A (en) * 1966-01-26 1967-09-19 Sereda Josef Rocking chair
GB1453971A (en) * 1973-01-16 1976-10-27 Bath Inst Of Medical Eng Rest rise chair
DE2438781A1 (de) * 1974-08-13 1976-02-26 Vorbrueggen Vofa Werk Schaukelstuhlsessel
JPS60249915A (ja) * 1984-05-24 1985-12-10 松下電工株式会社 椅子
DE3521488A1 (de) * 1985-06-14 1986-12-18 August Fröscher GmbH & Co KG, 7141 Steinheim Arbeitsstuhl
GB8614651D0 (en) * 1986-06-16 1986-07-23 Reed A M Chair adjustment mechanism
US4946222A (en) * 1989-01-30 1990-08-07 Triangle Engineering Of Arkansas, Inc. Lift platform for chairs

Also Published As

Publication number Publication date
AU2921089A (en) 1989-08-01
EP0397707B1 (en) 1993-03-24
EP0397707A1 (en) 1990-11-22
DE3879714T2 (de) 1993-07-01
US5261723A (en) 1993-11-16
CA1291939C (en) 1991-11-12
DE3879714D1 (de) 1993-04-29
FI903124A7 (fi) 1990-06-20
BR8807867A (pt) 1990-10-09
ATE87190T1 (de) 1993-04-15
FI903124A0 (fi) 1990-06-20
JPH01297009A (ja) 1989-11-30
WO1989006101A1 (en) 1989-07-13
AU618067B2 (en) 1991-12-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-22