BR112017027907A2 - suporte traseiro - Google Patents

suporte traseiro

Info

Publication number
BR112017027907A2
BR112017027907A2 BR112017027907A BR112017027907A BR112017027907A2 BR 112017027907 A2 BR112017027907 A2 BR 112017027907A2 BR 112017027907 A BR112017027907 A BR 112017027907A BR 112017027907 A BR112017027907 A BR 112017027907A BR 112017027907 A2 BR112017027907 A2 BR 112017027907A2
Authority
BR
Brazil
Prior art keywords
fulcrum
frame
location
support
adjusting
Prior art date
Application number
BR112017027907A
Other languages
English (en)
Inventor
walker Brock
Chadwick Don
Koffman Jeffrey
F Aldrich John
Hornor Thomas
Original Assignee
Miller Herman Inc
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 Miller Herman Inc filed Critical Miller Herman Inc
Publication of BR112017027907A2 publication Critical patent/BR112017027907A2/pt

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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/666—Lumbar supports vertically adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

a presente invenção refere-se a uma estrutura de suporte traseiro que inclui um quadro, um suporte, um membro de fulcro e um mecanismo de ajuste. o suporte inclui um membro vertical com uma extremidade inferior e uma extremidade superior. a extremidade inferior do membro vertical está conectada ao quadro em um primeiro local. uma almofada de suporte está conectada à extremidade superior do membro vertical. o membro de fulcro tem uma porção superior e uma porção inferior. a porção superior está conectada ao quadro em um segundo local espaçado verticalmente acima do primeiro local. o membro de fulcro inclui um fulcro que engata o membro vertical entre as extremidades superior e inferior. o membro de fulcro é móvel entre uma pluralidade de posições de fulcro. o mecanismo de ajuste inclui um membro de ajuste conectado ao quadro e à porção inferior do membro de fulcro. o membro de ajuste é ajustável para mover o membro de fulcro para a pluralidade de posições de fulcro.
BR112017027907A 2015-06-29 2016-06-29 suporte traseiro BR112017027907A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562185928P 2015-06-29 2015-06-29
US201662349536P 2016-06-13 2016-06-13
PCT/US2016/040113 WO2017004216A1 (en) 2015-06-29 2016-06-29 Back support

Publications (1)

Publication Number Publication Date
BR112017027907A2 true BR112017027907A2 (pt) 2018-08-28

Family

ID=57601642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017027907A BR112017027907A2 (pt) 2015-06-29 2016-06-29 suporte traseiro

Country Status (8)

Country Link
US (1) US10264890B2 (pt)
EP (1) EP3313239A4 (pt)
JP (1) JP7427353B2 (pt)
CN (1) CN107920667B (pt)
AU (1) AU2016287479B2 (pt)
BR (1) BR112017027907A2 (pt)
HK (1) HK1254066A1 (pt)
WO (1) WO2017004216A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6557462B2 (ja) * 2014-10-16 2019-08-07 株式会社デルタツーリング ランバーサポート構造及び座席構造
JP6667256B2 (ja) * 2015-10-27 2020-03-18 株式会社タチエス 車両用シート
WO2018051579A1 (ja) * 2016-09-13 2018-03-22 株式会社タチエス 車両用シート
CA3069464A1 (en) * 2017-07-28 2019-01-31 Inter-Face Medical Llc Lower back and posture support device
JP6572336B2 (ja) * 2018-02-13 2019-09-04 本田技研工業株式会社 車両用シートの乗員姿勢調節装置
DE102018121143A1 (de) * 2018-08-29 2020-03-05 Joachim Grifka Rückenlehne, insbesondere für einen Sitz
USD911762S1 (en) * 2019-01-03 2021-03-02 Herman Miller, Inc. Chair
KR20200123569A (ko) * 2019-04-22 2020-10-30 현대자동차주식회사 자동차용 시트의 럼버 서포트 장치
US11369203B2 (en) * 2020-02-10 2022-06-28 X-Chair, LLC Chair assemblies, systems, and apparatuses having integrated technologies, and related methods
WO2023287872A2 (en) * 2021-07-14 2023-01-19 Anthro Form, Llc Seat configuration
US11744375B2 (en) * 2021-07-14 2023-09-05 Anthro Form, Llc Seat configuration
US11641944B2 (en) 2021-07-14 2023-05-09 Anthro Form, Llc Double angle back support adjustment
US11564500B1 (en) * 2021-08-04 2023-01-31 Alberto Palma Mesh chair with full lumbar back support
WO2023039073A1 (en) * 2021-09-08 2023-03-16 MillerKnoll, Inc. Seating structure
CN216220857U (zh) * 2021-09-14 2022-04-08 深圳麦塔奇人体工学科技有限公司 一种椅背调节机构及其座椅
WO2024103065A1 (en) * 2022-11-11 2024-05-16 MillerKnoll, Inc. Seating structure having a support pocket

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502728A (en) 1982-10-08 1985-03-05 Nepsco, Inc. Portable seat and back rest
BE897027A (fr) 1983-06-10 1983-12-12 Jean Luc A G Saint Hubert Siege,
US4541670A (en) 1983-08-15 1985-09-17 Robin Morgenstern Lumbosacral backrest with adjustable contour
JPS61111357U (pt) * 1984-12-25 1986-07-14
GB8519770D0 (en) 1985-08-07 1985-09-11 Nevill R K Back support
JPS6414053U (pt) 1987-07-15 1989-01-24
US4981325A (en) 1988-08-25 1991-01-01 Dennis Zacharkow Posture support with multi-planar adjustment
JPH0612711Y2 (ja) 1989-05-08 1994-04-06 シロキ工業株式会社 シート
US5101811A (en) 1989-09-25 1992-04-07 Sumner Brunswick Fitted seating apparatus and manufacture
ATE90187T1 (de) 1989-09-28 1993-06-15 Stoll Kg Christof Rueckenlehne mit einer hoehenverstellbaren lendenlordosen-unterstuetzung.
GB2275188B (en) 1991-09-24 1995-10-11 Hendersons Ind Pty Ltd Lumbar support
NL9200074A (nl) 1992-01-16 1993-08-16 Optische Ind De Oude Delft Nv Douchezitsamenstel.
EP0857444A3 (en) 1992-06-15 2000-08-30 Herman Miller, Inc. Tilt control mechanism for a chair
AU7244294A (en) * 1993-06-02 1994-12-20 Sava Cvek Articulated support chair
KR100322248B1 (ko) 1994-08-12 2002-10-04 이 팀 에드워드 의자용척추지지시스템
KR960030854A (ko) * 1995-02-15 1996-09-17 김명숙 등받이가 분리되는 의자
US5577811A (en) 1995-06-07 1996-11-26 Hon Industries Inc. Ergonomic chair
US5887951A (en) 1995-09-15 1999-03-30 Willingham; W. Preston Orthopedic seating orthosis for correcting posture and restricting gluteal spreading
JPH1057192A (ja) * 1996-08-19 1998-03-03 Takano Co Ltd 椅子のランバーサポート
JPH1075845A (ja) * 1996-09-02 1998-03-24 Takano Co Ltd 椅子のランバーサポート
US6059370A (en) 1997-09-19 2000-05-09 Sunrise Medical Hhg Inc. Wheelchair seat back pelvic support system
US6220661B1 (en) 1999-04-19 2001-04-24 Steelcase Development Inc. Chair back and method of assembly
US5967608A (en) 1998-05-06 1999-10-19 Bytec Incorporated Pneumatic lumbar adjustment system
US6079785A (en) 1999-01-12 2000-06-27 Steelcase Development Inc. Chair having adjustable lumbar support
CA2371901A1 (en) 1999-06-17 2000-12-28 Steelcase Inc. Chair construction
US6354662B1 (en) 2001-01-04 2002-03-12 Tung-Hua Su Waistrest assembly for a chair
US6572190B2 (en) 2001-06-15 2003-06-03 Hon Technology Inc. Lumbar support for a chair
JP4021162B2 (ja) * 2001-06-29 2007-12-12 株式会社イトーキ ランバーサポート機能付き椅子
CN100486837C (zh) * 2001-10-11 2009-05-13 L&P产权管理公司 装有动力的腰部机构
CA2473978C (en) * 2002-01-28 2009-10-13 Brock M. Walker Sacral support member for seating
WO2003068025A2 (en) * 2002-02-13 2003-08-21 Herman Miller, Inc. Tilt chair having a flexible back, adjustable armrests and asjustable seat depth, and methods for the use thereof
US7625046B2 (en) * 2002-03-29 2009-12-01 Garrex Llc Task chair
US20050062323A1 (en) * 2003-06-11 2005-03-24 Dicks Gerald G. Chair
US6843530B1 (en) 2003-12-23 2005-01-18 Yao-Chuan Wu Multi-stage backrest assembly
DE202004011519U1 (de) * 2004-07-22 2004-11-25 Bock 1 Gmbh & Co. Kg Sitzmöbel, insbesondere Bürostuhl
WO2006094261A2 (en) * 2005-03-01 2006-09-08 Haworth, Inc. Chair back with lumbar and pelvic supports
DE102005017713B4 (de) * 2005-04-15 2007-10-31 Grammer Ag Fahrzeugsitz mit verformbarer Rückenlehne
KR200397891Y1 (ko) * 2005-07-07 2005-10-10 박영숙 반원형 회전압압롤을 일체로 가지는 의자용 등받이
KR200421443Y1 (ko) * 2006-02-13 2006-07-13 이길남 보조등받이가 구비된 의자
GB0609315D0 (en) * 2006-05-11 2006-06-21 Technicon Internat Man Service Improved seat
CN200980473Y (zh) * 2006-10-19 2007-11-28 大康控股集团有限公司 一种带有柔性靠背的椅子
KR100886008B1 (ko) * 2007-07-20 2009-02-26 주식회사 시디즈 의자의 요추지지장치
US7905547B2 (en) * 2008-03-09 2011-03-15 Gm Global Technology Operations, Llc Manipulable lumbar support utilizing active material actuation
KR100940190B1 (ko) * 2008-12-19 2010-02-10 주식회사 체어로 허리지지부가 구비된 의자
US8926017B2 (en) * 2012-09-06 2015-01-06 James E. Grove Chair with integral pivoting lumbar and seat cushion portions

Also Published As

Publication number Publication date
US20160374475A1 (en) 2016-12-29
AU2016287479B2 (en) 2021-07-08
WO2017004216A1 (en) 2017-01-05
JP7427353B2 (ja) 2024-02-05
EP3313239A1 (en) 2018-05-02
US10264890B2 (en) 2019-04-23
CN107920667A (zh) 2018-04-17
AU2016287479A1 (en) 2018-01-04
HK1254066A1 (zh) 2019-07-12
CN107920667B (zh) 2022-02-08
JP2018519102A (ja) 2018-07-19
EP3313239A4 (en) 2019-04-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements