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DE19581561T1 - Verstellbare Lendenstütze - Google Patents

Verstellbare Lendenstütze

Info

Publication number
DE19581561T1
DE19581561T1 DE19581561T DE19581561T DE19581561T1 DE 19581561 T1 DE19581561 T1 DE 19581561T1 DE 19581561 T DE19581561 T DE 19581561T DE 19581561 T DE19581561 T DE 19581561T DE 19581561 T1 DE19581561 T1 DE 19581561T1
Authority
DE
Germany
Prior art keywords
lumbar support
adjustable lumbar
adjustable
support
lumbar
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.)
Withdrawn
Application number
DE19581561T
Other languages
English (en)
Inventor
Mark Andrew Lance
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.)
Hendersons Industries Pty Ltd
Original Assignee
Hendersons Industries Pty Ltd
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 Hendersons Industries Pty Ltd filed Critical Hendersons Industries Pty Ltd
Publication of DE19581561T1 publication Critical patent/DE19581561T1/de
Withdrawn legal-status Critical Current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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Supports 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
    • 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
DE19581561T 1994-03-11 1995-03-10 Verstellbare Lendenstütze Withdrawn DE19581561T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM4430A AUPM443094A0 (en) 1994-03-11 1994-03-11 Adjustable lumbar support
PCT/AU1995/000123 WO1995024144A1 (en) 1994-03-11 1995-03-10 Adjustable lumbar support

Publications (1)

Publication Number Publication Date
DE19581561T1 true DE19581561T1 (de) 1997-04-24

Family

ID=3779045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19581561T Withdrawn DE19581561T1 (de) 1994-03-11 1995-03-10 Verstellbare Lendenstütze

Country Status (5)

Country Link
US (1) US5685606A (de)
JP (1) JP3593131B2 (de)
AU (1) AUPM443094A0 (de)
DE (1) DE19581561T1 (de)
WO (1) WO1995024144A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO213496A0 (en) * 1996-09-05 1996-09-26 Henderson's Industries Pty Ltd Adjustable lumbar support
AUPO274796A0 (en) 1996-10-04 1996-10-31 Henderson's Industries Pty Ltd Seat backrest frame
US5975634A (en) 1997-10-24 1999-11-02 Steelcase Development Inc. Chair including novel back construction
US6220661B1 (en) 1999-04-19 2001-04-24 Steelcase Development Inc. Chair back and method of assembly
US6099075A (en) * 1997-12-19 2000-08-08 Convaid Products, Inc. Seating arrangement
US6186594B1 (en) * 1998-04-07 2001-02-13 Corporation De L'ecole Polytechnique Flexible contour wheelchair backrest
DE19817503C1 (de) * 1998-04-20 1999-09-30 Faure Bertrand Sitztech Gmbh Kraftfahrzeugsitz
US6079785A (en) * 1999-01-12 2000-06-27 Steelcase Development Inc. Chair having adjustable lumbar support
AUPQ749600A0 (en) * 2000-05-15 2000-06-08 Henderson's Industries Pty Ltd Clamp for a lumbar support
US6644740B2 (en) 2000-06-28 2003-11-11 Lear Corporation Vehicle seat lumbar support system
USD471042S1 (en) 2002-02-13 2003-03-04 Herman Miller, Inc. Back for a seating structure
CA2626453C (en) 2002-02-13 2011-02-01 Herman Miller, Inc. Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
USD471370S1 (en) 2002-02-13 2003-03-11 Herman Miller, Inc. Task chair
USD494792S1 (en) 2002-10-15 2004-08-24 Herman Miller, Inc. Back for a seating structure
USD490994S1 (en) 2002-10-15 2004-06-08 Herman Miller, Inc. Task chair
US6918634B2 (en) * 2003-07-22 2005-07-19 Henderson's Industries Pty Ltd Lumbar support
US7530636B2 (en) * 2004-12-03 2009-05-12 L&P Property Management Company Comfort belt lumbar
US7780233B2 (en) * 2005-06-02 2010-08-24 Schukra Of North America, Ltd. Belt extension apparatus
JP4610419B2 (ja) * 2005-06-17 2011-01-12 株式会社デルタツーリング 車両用シートのシートバック構造
US7425036B2 (en) * 2005-08-23 2008-09-16 Schukra Of North America, Ltd. Comfort belt spring pulley
US7441838B2 (en) * 2007-02-22 2008-10-28 Lear Corporation Back support mechanism for vehicle seat
DE202009000625U1 (de) * 2009-01-20 2010-03-18 Rücker GmbH Zweiteilige Lordosestütze, gegeneinander verschiebbar
US20110148157A1 (en) * 2009-12-15 2011-06-23 Faurecia Automotive Seating, Inc. Vehicle seat with pelvis-motion regulator
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
US8439441B2 (en) 2010-09-29 2013-05-14 Lear Corporation Adjustable lumbar assembly for vehicle seats
US8684460B2 (en) * 2011-06-15 2014-04-01 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Backrest structure for a seat with lumbar support and curving element comprising a pre-tensioning connecting element
EP2787862B1 (de) 2011-12-08 2017-06-07 Herman Miller, Inc. Verbundkörper-trägerelement sowie herstellungs- und recyclingverfahren dafür
US10632882B2 (en) 2012-09-13 2020-04-28 Leggett & Platt Canada Co. Lumbar support system
US9193287B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
US9193280B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
US9199565B2 (en) 2012-09-13 2015-12-01 Leggett & Platt Canada Co. Lumbar support system
USD703457S1 (en) 2013-06-07 2014-04-29 Herman Miller, Inc. Chair
KR101664651B1 (ko) * 2015-01-16 2016-10-10 현대자동차주식회사 목 상해 저감 성능이 향상되는 차량용 시트
WO2016122439A1 (en) 2015-01-26 2016-08-04 Kongsberg Automotive, Inc. Adjustment mechanism for a seat
US9604560B1 (en) * 2015-11-13 2017-03-28 Kongsberg Automotive, Inc. Assembly for adjusting a lumbar region of a seat
KR101986536B1 (ko) * 2017-11-02 2019-06-07 주식회사 금창 렉 엔 피니언을 이용한 벨트 신축형 차량 시트용 럼버서포트 장치
CN110027456A (zh) * 2018-01-11 2019-07-19 株式会社金昌 利用齿条与齿轮的带伸缩式车辆座椅用腰托装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077189A (en) * 1964-07-14 1967-07-26 Volvo Ab Improvements in or relating to seats
US3608960A (en) * 1970-09-03 1971-09-28 Mc Donnell Douglas Corp Adjustable back support
AU8044982A (en) * 1982-02-12 1983-08-18 Kunimatsu Kogyo Co., Ltd. Lumbar support
SE445799B (sv) * 1982-11-24 1986-07-21 Erress Regionala Stiftelsen I Anordning for instellning av svankstod
FR2616640B1 (fr) * 1987-06-18 1989-10-27 Faure Bertrand Automobile Perfectionnements aux sieges de vehicules a soutien lombaire reglable
DE3817977A1 (de) * 1988-05-27 1989-11-30 Audi Ag Vorrichtung zum verstellen einer lordosenstuetze
ATE172617T1 (de) * 1991-03-26 1998-11-15 Hendersons Ind Pty Ltd Lendenunterstützungseinstellvorrichtung
DE69229787T2 (de) * 1991-06-04 2000-03-09 Henderson's Instustries Pty. Ltd. Rne Verbesserungen in oder in bezug zu justierbaren lumbalunterstützungen für sitze
WO1993005683A1 (en) * 1991-09-24 1993-04-01 Hendersons Industries Pty. Ltd. Lumbar support
US5716098A (en) * 1992-10-12 1998-02-10 Henderson's Industries Pty. Ltd. Adjustable lumbar support
DE4492573T1 (de) * 1993-04-30 1996-08-22 Henderson S Instustries Pty Lt Lendenstützen-Einstellvorrichtung
DE4314325C2 (de) * 1993-04-30 1995-02-16 Ameu Management Corp Vorrichtung für die Höhenverstellung und/oder Wölbungsverstellung eines biegeelastischen Stützelementes einer Rückenlehne eines Sitzes

Also Published As

Publication number Publication date
JP3593131B2 (ja) 2004-11-24
AUPM443094A0 (en) 1994-04-14
JPH09509863A (ja) 1997-10-07
WO1995024144A1 (en) 1995-09-14
US5685606A (en) 1997-11-11

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee