IT1153786B - Telaio di supporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio - Google Patents

Telaio di supporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio

Info

Publication number
IT1153786B
IT1153786B IT09381/80A IT938180A IT1153786B IT 1153786 B IT1153786 B IT 1153786B IT 09381/80 A IT09381/80 A IT 09381/80A IT 938180 A IT938180 A IT 938180A IT 1153786 B IT1153786 B IT 1153786B
Authority
IT
Italy
Prior art keywords
backrest
trend
adjust
distributed load
voltage along
Prior art date
Application number
IT09381/80A
Other languages
English (en)
Other versions
IT8009381A0 (it
Inventor
Geoffrey Wilfred Barley
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Publication of IT8009381A0 publication Critical patent/IT8009381A0/it
Application granted granted Critical
Publication of IT1153786B publication Critical patent/IT1153786B/it

Links

Classifications

    • 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
    • B60N2/666—Lumbar supports vertically adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
IT09381/80A 1979-03-21 1980-03-18 Telaio di supporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio IT1153786B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7909921 1979-03-21

Publications (2)

Publication Number Publication Date
IT8009381A0 IT8009381A0 (it) 1980-03-18
IT1153786B true IT1153786B (it) 1987-01-21

Family

ID=10504024

Family Applications (2)

Application Number Title Priority Date Filing Date
IT09381/80A IT1153786B (it) 1979-03-21 1980-03-18 Telaio di supporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio
IT1980A09381A IT8009381A1 (it) 1979-03-21 1980-03-18 Telaio di suppporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT1980A09381A IT8009381A1 (it) 1979-03-21 1980-03-18 Telaio di suppporto elastico di un carico distribuito, in specie a schienale, con mezzi per regolare l'andamento della tensione lungo la superficie d'appoggio

Country Status (12)

Country Link
US (1) US4309058A (it)
EP (1) EP0016557A1 (it)
JP (1) JPS55130615A (it)
AU (1) AU5663880A (it)
BE (1) BE882364A (it)
BR (1) BR8001593A (it)
CA (1) CA1130480A (it)
DE (1) DE8007534U1 (it)
ES (1) ES8100066A1 (it)
FR (1) FR2451728A1 (it)
GB (1) GB2045076B (it)
IT (2) IT1153786B (it)

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US4462635A (en) * 1980-02-29 1984-07-31 Lance Mark A Seat with adjustable back support
US4520800A (en) * 1983-05-09 1985-06-04 Standex International Corporation Patient treatment table
DE3336349C2 (de) * 1983-10-06 1986-03-27 Adam Opel AG, 6090 Rüsselsheim Rückenlehne mit regelbarer Rückenunterstützung
SE449556B (sv) * 1983-11-09 1987-05-11 Volvo Ab Stol, exv bil-, tag- eller flygplansstol, innefattande ett i sitt ryggstod anordnat svankstod
DE3341389A1 (de) * 1983-11-15 1985-05-30 Bayerische Motoren Werke AG, 8000 München Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes
JPS6266810A (ja) * 1985-09-19 1987-03-26 アイシン精機株式会社 ランバ−サポ−ト装置
US4858992A (en) * 1985-10-07 1989-08-22 Lasota Larry Conformable seat
IT1230941B (it) * 1989-06-28 1991-11-08 Cassina Spa Intelaiatura reversibilmente deformabile a elementi superiori flessibili in qualsiasi direzione e fascia inferiore deformabile in senso orizzontale per schienali di poltrone e simili.
US5058952A (en) * 1990-11-29 1991-10-22 Lasota Laurence Conformable seat with pivotal belt support
US5197780A (en) * 1991-02-20 1993-03-30 Fisher Dynamics Corporation Transmission device for cable control of lumbar support mechanism
JP3097168B2 (ja) * 1991-05-13 2000-10-10 トヨタ自動車株式会社 車両用シート及びその製造方法
GB2270833B (en) * 1992-06-09 1996-06-26 Pirelli Ltd Seat back with adjustable lumbar support
DE4395046T1 (de) * 1992-10-12 1995-11-23 Hendersons Ind Pty Ltd Verstellbare Lendenstütze
FR2726516B1 (fr) * 1994-11-04 1997-01-17 Peugeot Siege adaptable a la morphologie d'un utilisateur, notamment pour vehicule automobile
GB2316604B (en) * 1996-08-23 1998-10-14 Youngflex Ag Improved seat suspension arrangement and adjustment mechanism therefor
AUPO213496A0 (en) 1996-09-05 1996-09-26 Henderson's Industries Pty Ltd Adjustable lumbar support
DE19817503C1 (de) * 1998-04-20 1999-09-30 Faure Bertrand Sitztech Gmbh Kraftfahrzeugsitz
US6053064A (en) * 1998-05-01 2000-04-25 L & P Property Management Company Lumbar support screw actuator
US7014269B2 (en) 2001-06-15 2006-03-21 Hon Technology Inc. Chair back construction
CA2486077A1 (en) * 2002-05-15 2003-11-27 Intier Automotive Inc. Adjustable attachment and tensioning assembly for the suspension of a seat assembly
US6814407B2 (en) 2002-06-05 2004-11-09 L & P Property Management Company Single actuator four-way power lumbar
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
DE202004002569U1 (de) * 2004-02-19 2005-07-07 Schwarzbich, Jörg Lordosenstütze
US7530636B2 (en) * 2004-12-03 2009-05-12 L&P Property Management Company Comfort belt lumbar
CN103494465B (zh) 2005-03-01 2016-05-04 霍沃思公司 用于座椅的腰部垫
FR2884776B1 (fr) * 2005-04-22 2007-07-20 Faurecia Sieges Automobile Dossier de siege de vehicule automobile comportant une nappe de soutien en fils metalliques
US7780233B2 (en) * 2005-06-02 2010-08-24 Schukra Of North America, Ltd. Belt extension apparatus
US7318286B1 (en) * 2005-06-10 2008-01-15 Haworth, Inc. Apparatus and process for determining lumbar configuration in a chair
US7425036B2 (en) * 2005-08-23 2008-09-16 Schukra Of North America, Ltd. Comfort belt spring pulley
DE102005041840B3 (de) * 2005-09-02 2007-04-26 Airbus Deutschland Gmbh Passagiersitz mit individueller Anpassung an einen Passagier
WO2007127943A2 (en) * 2006-04-28 2007-11-08 Steelcase Development Corporation Seating construction and method of assembly
US7857388B2 (en) * 2007-06-01 2010-12-28 Steelcase Inc. Seating unit with adjustable lumbar device
US8210612B2 (en) * 2010-07-14 2012-07-03 La-Z-Boy Incorporated Tension fabric lumbar support system
USD707976S1 (en) 2013-06-07 2014-07-01 Steelcase Inc. Chair
USD706547S1 (en) 2013-06-07 2014-06-10 Steelcase Inc. Chair
USD721529S1 (en) 2013-06-07 2015-01-27 Steelcase Inc. Handle apparatus
USD703987S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD703988S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD704487S1 (en) 2013-06-07 2014-05-13 Steelcase Inc. Chair
JP2014239723A (ja) * 2013-06-11 2014-12-25 コクヨファニチャー株式会社 椅子
JP6301111B2 (ja) * 2013-11-11 2018-03-28 コクヨ株式会社 椅子
JP6313017B2 (ja) * 2013-11-11 2018-04-18 コクヨ株式会社 椅子
US9872568B2 (en) * 2014-02-11 2018-01-23 Boa Technology Inc. Closure devices for seat cushions
US20150335502A1 (en) 2014-04-09 2015-11-26 The Comfort Companies, Inc. Backrest
US9789790B2 (en) * 2014-10-03 2017-10-17 Ford Global Technologies, Llc Tuned flexible support member and flexible suspension features for comfort carriers
US10427569B2 (en) 2015-01-26 2019-10-01 Kongsberg Automotive, Inc. Adjustment mechanism for a seat
US9986840B2 (en) * 2015-10-21 2018-06-05 The Comfort Companies, Inc. Adjustable chair support system
US9604560B1 (en) 2015-11-13 2017-03-28 Kongsberg Automotive, Inc. Assembly for adjusting a lumbar region of a seat
US10279714B2 (en) 2016-08-26 2019-05-07 Ford Global Technologies, Llc Seating assembly with climate control features
US10919423B2 (en) * 2018-11-05 2021-02-16 Ford Global Technologies, Llc Adjustable seat
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA753914A (en) * 1967-03-07 Lueders Herbert Adjustable back support in a seat
GB360516A (en) * 1930-08-15 1931-11-12 Weymann S Motor Bodies 1925 Lt Improvements in or relating to seats
FR1228452A (fr) * 1958-04-18 1960-08-31 Bataafsche Petroleum Procédé pour la décomposition catalytique et sélective de l'acide formique
DE1121944B (de) * 1958-09-26 1962-01-11 Johann Schwarz Rueckenlehne, insbesondere fuer Kraftfahrzeugsitze
GB1077189A (en) * 1964-07-14 1967-07-26 Volvo Ab Improvements in or relating to seats
AT308318B (de) * 1969-12-12 1973-06-25 Wilhelm Schuster Ing Bespannung für Liege-, Sitz- und Stützflächen aller Art
DE2003661A1 (de) * 1970-01-28 1971-08-19 Wesifa Gmbh Sitz mit Rueckenlehne,insbesondere Kraftfahrzeugsitz
DE2238675A1 (de) * 1972-08-05 1974-02-14 Porsche Ag Ruhemoebel
SU520973A1 (ru) * 1974-10-22 1976-07-15 Предприятие П/Я А-3495 Механизм регулировки профил спинки кресла
DE7524221U (de) * 1975-07-30 1975-12-18 Mende E Rueckenstuetze
US4155592A (en) * 1977-08-07 1979-05-22 Nissan Motor Co., Ltd. Seat back with adjustable lumbar supporter

Also Published As

Publication number Publication date
BR8001593A (pt) 1980-11-18
GB2045076B (en) 1983-02-23
GB2045076A (en) 1980-10-29
ES489727A0 (es) 1980-11-01
IT8009381A1 (it) 1981-09-18
IT8009381A0 (it) 1980-03-18
US4309058A (en) 1982-01-05
DE8007534U1 (de) 1980-08-28
CA1130480A (en) 1982-08-24
JPS55130615A (en) 1980-10-09
AU5663880A (en) 1980-09-25
FR2451728A1 (fr) 1980-10-17
BE882364A (fr) 1980-09-22
ES8100066A1 (es) 1980-11-01
EP0016557A1 (en) 1980-10-01

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