IT1249658B - Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici. - Google Patents

Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.

Info

Publication number
IT1249658B
IT1249658B ITTO910442A ITTO910442A IT1249658B IT 1249658 B IT1249658 B IT 1249658B IT TO910442 A ITTO910442 A IT TO910442A IT TO910442 A ITTO910442 A IT TO910442A IT 1249658 B IT1249658 B IT 1249658B
Authority
IT
Italy
Prior art keywords
seats
parts
support element
flag
back support
Prior art date
Application number
ITTO910442A
Other languages
English (en)
Inventor
Monte Antonio Dal
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO910442A priority Critical patent/IT1249658B/it
Publication of ITTO910442A0 publication Critical patent/ITTO910442A0/it
Priority to DE69208398T priority patent/DE69208398T2/de
Priority to EP92830283A priority patent/EP0518830B1/en
Priority to PL92294831A priority patent/PL168538B1/pl
Priority to SU925011947A priority patent/RU2038987C1/ru
Publication of ITTO910442A1 publication Critical patent/ITTO910442A1/it
Application granted granted Critical
Publication of IT1249658B publication Critical patent/IT1249658B/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
    • 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

Abstract

Un elemento di sopporto dorsale, preferibilmente lombare, (1) per sedili quali sedili automobilistici, presenta una generale configurazione a clessidra o farfalla ed è costituito da due parti complementari (3), simmetriche fra loro. Ciascuna di dette parti è sostenuta su uno dei montanti (7) dello schienale (B) tramite un tirante (4) orizzontale, che si estende attraverso un'apertura (11) provvista in una parte a bandiera (8) incernierata (9) all'estremità esterna della rispettiva parte complementare (3). Mezzi di trazione, quale comandi a cavo flessibile o bowden (13), consentono di richiamare verso l'esterno le estremità libere delle parti a bandiera (8). Per effetto del divaricamento delle estremità libere delle parti a bandiera (8) così ottenuto, le estremità esterne delle parti complementari (3) vengono sospinte in avanti, modificando il profilo orizzontale dell'elemento di sopporto (1) verso una condizione di maggiore concavità, rendendo più spiccata l'azione di contenimento laterale attuata dallo schienale (B). (Figura 1)
ITTO910442A 1991-06-11 1991-06-11 Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici. IT1249658B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910442A IT1249658B (it) 1991-06-11 1991-06-11 Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.
DE69208398T DE69208398T2 (de) 1991-06-11 1992-06-02 Rückenstütze für Sitze, insbesondere für Kraftfahrzeugsitze
EP92830283A EP0518830B1 (en) 1991-06-11 1992-06-02 A back support for a seat, particularly a motor-vehicle seat
PL92294831A PL168538B1 (pl) 1991-06-11 1992-06-09 Wspornik tylny do oparcia siedzenia, zwlaszcza do samochodów PL
SU925011947A RU2038987C1 (ru) 1991-06-11 1992-06-10 Опора для спины пользователя в спинке автомобильного сидения

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910442A IT1249658B (it) 1991-06-11 1991-06-11 Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.

Publications (3)

Publication Number Publication Date
ITTO910442A0 ITTO910442A0 (it) 1991-06-11
ITTO910442A1 ITTO910442A1 (it) 1992-12-11
IT1249658B true IT1249658B (it) 1995-03-09

Family

ID=11409407

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910442A IT1249658B (it) 1991-06-11 1991-06-11 Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.

Country Status (5)

Country Link
EP (1) EP0518830B1 (it)
DE (1) DE69208398T2 (it)
IT (1) IT1249658B (it)
PL (1) PL168538B1 (it)
RU (1) RU2038987C1 (it)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259398B (it) * 1992-03-24 1996-03-13 Fiat Auto Spa Sedile, particolarmente per autoveicoli, con sopporto lombare perfezionato
IT1257058B (it) * 1992-07-27 1996-01-05 Fiat Auto Spa Elemento di sopporto dorsale persedili, particolarmente sedili automobilistici.
WO1994024904A1 (en) * 1993-04-30 1994-11-10 Henderson's Industries Pty. Ltd. Lumbar support adjustment
ES2132509T3 (es) * 1995-12-23 1999-08-16 Jorg Schwarzbich Dispositivo para la fijacion de un elemento de soporte a una rejilla de alambre.
JP3027882U (ja) * 1996-01-27 1996-08-20 厚生 吉田 弾性アームに角度調節機能を持たせた腰部あてつき背あて
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
CA2450735A1 (en) * 2001-07-11 2003-01-23 Alfmeier Corporation Integrated adjustable lumbar support and trim attachment system
US7000986B2 (en) 2001-09-28 2006-02-21 Ficosa North America Lumbar support apparatus
AU2003228899A1 (en) * 2002-05-08 2003-11-11 Alfmeier Corporation Adjustable floating plate lumbar support
US7052087B2 (en) * 2002-12-09 2006-05-30 L&P Property Management Company Method and apparatus for a scissors ergonomic support
US6918634B2 (en) * 2003-07-22 2005-07-19 Henderson's Industries Pty Ltd Lumbar support
US7775595B2 (en) 2004-02-06 2010-08-17 Schukra Of North America Drive mechanism
DE602005011627D1 (de) 2004-07-30 2009-01-22 L & P Property Management Co Modulare lumbalstützvorrichtung
US7530636B2 (en) 2004-12-03 2009-05-12 L&P Property Management Company Comfort belt lumbar
EP1855569B1 (en) 2005-03-01 2022-02-16 Haworth, Inc. Chair back with lumbar and pelvic supports
ATE526199T1 (de) 2005-04-08 2011-10-15 Alfmeier Praez Ag Fahrzeugsitz mit lordosenstütze
US7328950B2 (en) 2005-05-18 2008-02-12 Schukra Of North America, Ltd. Dual hinge belt lumbar
US7780233B2 (en) 2005-06-02 2010-08-24 Schukra Of North America, Ltd. Belt extension apparatus
DE102005036774B4 (de) * 2005-08-04 2011-03-31 Schukra Gerätebau AG Lordosenstütze
US7425036B2 (en) 2005-08-23 2008-09-16 Schukra Of North America, Ltd. Comfort belt spring pulley
DE102005053948B4 (de) * 2005-11-11 2017-01-19 Fico Cables, Lda. Stützelement mit einstellbaren Seitenstützen
DE102006012618A1 (de) * 2006-03-20 2007-09-27 Sedus Stoll Ag Vorrichtung zur Lordosenabstützung
US7984949B2 (en) 2007-04-24 2011-07-26 Schukra Of North America Lumbar and bolster support for second row seat
EP2617326B1 (de) 2012-01-21 2014-10-15 Petra Jeske Rückenstütze
US9199565B2 (en) 2012-09-13 2015-12-01 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
US10632882B2 (en) 2012-09-13 2020-04-28 Leggett & Platt Canada Co. Lumbar support system
US9415713B2 (en) 2013-01-24 2016-08-16 Ford Global Technologies, Llc Flexible seatback system
US9399418B2 (en) 2013-01-24 2016-07-26 Ford Global Technologies, Llc Independent cushion extension and thigh support
US9409504B2 (en) 2013-01-24 2016-08-09 Ford Global Technologies, Llc Flexible seatback system
JP6114245B2 (ja) * 2013-09-18 2017-04-12 テイ・エス テック株式会社 乗物用シート
US9315131B2 (en) 2014-01-23 2016-04-19 Ford Global Technologies, Llc Suspension seat back and cushion system having an inner suspension panel
US9421894B2 (en) 2014-04-02 2016-08-23 Ford Global Technologies, Llc Vehicle seating assembly with manual independent thigh supports
DE202014102360U1 (de) * 2014-05-20 2015-08-21 Jörg Schwarzbich Lordosenstütze
US9333882B2 (en) 2014-10-03 2016-05-10 Ford Global Technologies, Llc Manual upper seatback support
US9776533B2 (en) 2014-10-03 2017-10-03 Ford Global Technologies, Llc Torsion bar upper seatback support assembly
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
US10046682B2 (en) 2015-08-03 2018-08-14 Ford Global Technologies, Llc Back cushion module for a vehicle seating assembly
US9604560B1 (en) 2015-11-13 2017-03-28 Kongsberg Automotive, Inc. Assembly for adjusting a lumbar region of a seat
US10286818B2 (en) 2016-03-16 2019-05-14 Ford Global Technologies, Llc Dual suspension seating assembly
US9849817B2 (en) 2016-03-16 2017-12-26 Ford Global Technologies, Llc Composite seat structure
US9994135B2 (en) 2016-03-30 2018-06-12 Ford Global Technologies, Llc Independent cushion thigh support
US10220737B2 (en) 2016-04-01 2019-03-05 Ford Global Technologies, Llc Kinematic back panel
US9889773B2 (en) 2016-04-04 2018-02-13 Ford Global Technologies, Llc Anthropomorphic upper seatback
US9802512B1 (en) 2016-04-12 2017-10-31 Ford Global Technologies, Llc Torsion spring bushing
US9845029B1 (en) 2016-06-06 2017-12-19 Ford Global Technologies, Llc Passive conformal seat with hybrid air/liquid cells
US9849856B1 (en) 2016-06-07 2017-12-26 Ford Global Technologies, Llc Side airbag energy management system
US9834166B1 (en) 2016-06-07 2017-12-05 Ford Global Technologies, Llc Side airbag energy management system
US10377279B2 (en) 2016-06-09 2019-08-13 Ford Global Technologies, Llc Integrated decking arm support feature
US10166895B2 (en) 2016-06-09 2019-01-01 Ford Global Technologies, Llc Seatback comfort carrier
US10286824B2 (en) 2016-08-24 2019-05-14 Ford Global Technologies, Llc Spreader plate load distribution
US10279714B2 (en) 2016-08-26 2019-05-07 Ford Global Technologies, Llc Seating assembly with climate control features
US10239431B2 (en) 2016-09-02 2019-03-26 Ford Global Technologies, Llc Cross-tube attachment hook features for modular assembly and support
US10391910B2 (en) 2016-09-02 2019-08-27 Ford Global Technologies, Llc Modular assembly cross-tube attachment tab designs and functions
US9914378B1 (en) 2016-12-16 2018-03-13 Ford Global Technologies, Llc Decorative and functional upper seatback closeout assembly
WO2018129030A1 (en) * 2017-01-05 2018-07-12 Adient Engineering and IP GmbH A vehicle seat having an adjustable seatback and/or an adjustable cushion
US10596936B2 (en) 2017-05-04 2020-03-24 Ford Global Technologies, Llc Self-retaining elastic strap for vent blower attachment to a back carrier
CN111669993A (zh) * 2018-01-31 2020-09-15 莱格特普莱特加拿大公司 腰部支撑系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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US4155592A (en) * 1977-08-07 1979-05-22 Nissan Motor Co., Ltd. Seat back with adjustable lumbar supporter
US4469374A (en) * 1981-11-20 1984-09-04 Namba Press Works Co., Ltd. Automotive seat
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
DE3619188C1 (en) * 1986-06-06 1987-12-17 Keiper Recaro Gmbh Co Backrest for vehicle seats
EP0420824B1 (en) * 1989-09-28 1994-01-05 FIAT AUTO S.p.A. A backrest for a seat, particularly a motor-vehicle seat

Also Published As

Publication number Publication date
EP0518830A1 (en) 1992-12-16
DE69208398D1 (de) 1996-03-28
ITTO910442A1 (it) 1992-12-11
PL294831A1 (en) 1993-01-11
RU2038987C1 (ru) 1995-07-09
PL168538B1 (pl) 1996-02-29
EP0518830B1 (en) 1996-02-21
DE69208398T2 (de) 1996-09-26
ITTO910442A0 (it) 1991-06-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630