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
Links
- 230000000295 complement effect Effects 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
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)
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)
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. |
DE4492573T1 (de) * | 1993-04-30 | 1996-08-22 | Henderson S Instustries Pty Lt | Lendenstützen-Einstellvorrichtung |
DE59506315D1 (de) * | 1995-12-23 | 1999-08-05 | Joerg Schwarzbich | Vorrichtung zur Befestigung eines Stützelements an einem Drahtgitter |
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 |
WO2003005859A2 (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 |
WO2003095262A2 (en) * | 2002-05-08 | 2003-11-20 | 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 |
CN100545000C (zh) | 2004-07-30 | 2009-09-30 | L&P产权管理公司 | 组合式腰靠装置 |
US7530636B2 (en) | 2004-12-03 | 2009-05-12 | L&P Property Management Company | Comfort belt lumbar |
CA2850677C (en) | 2005-03-01 | 2015-11-10 | Haworth, Inc. | Chair back with lumbar and pelvic supports |
US7862119B2 (en) | 2005-04-08 | 2011-01-04 | Alfmeier Prazision Ag Baugruppen Und Systemlosungen | Vehicle seat with lordosis support |
CN101212918B (zh) | 2005-05-18 | 2010-07-28 | 舒克拉北美有限公司 | 双铰链带式腰靠 |
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 |
US9193287B2 (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 |
US9199565B2 (en) | 2012-09-13 | 2015-12-01 | Leggett & Platt Canada Co. | Lumbar support system |
US9193280B2 (en) | 2012-09-13 | 2015-11-24 | Leggett & Platt Canada Co. | Lumbar support system |
US9415713B2 (en) | 2013-01-24 | 2016-08-16 | Ford Global Technologies, Llc | Flexible seatback system |
US9409504B2 (en) | 2013-01-24 | 2016-08-09 | 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 |
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 |
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 |
US9333882B2 (en) | 2014-10-03 | 2016-05-10 | Ford Global Technologies, Llc | Manual upper seatback support |
WO2016122439A1 (en) | 2015-01-26 | 2016-08-04 | 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 |
US10166895B2 (en) | 2016-06-09 | 2019-01-01 | Ford Global Technologies, Llc | Seatback comfort carrier |
US10377279B2 (en) | 2016-06-09 | 2019-08-13 | Ford Global Technologies, Llc | Integrated decking arm support feature |
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 |
US10391910B2 (en) | 2016-09-02 | 2019-08-27 | Ford Global Technologies, Llc | Modular assembly cross-tube attachment tab designs and functions |
US10239431B2 (en) | 2016-09-02 | 2019-03-26 | Ford Global Technologies, Llc | Cross-tube attachment hook features for modular assembly and support |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE69005766T2 (de) * | 1989-09-28 | 1994-04-28 | Fiat Auto Spa | Eine Rückenlehne für einen Sitz, insbesondere einen Kraftfahrzeugsitz. |
-
1991
- 1991-06-11 IT ITTO910442A patent/IT1249658B/it active IP Right Grant
-
1992
- 1992-06-02 DE DE69208398T patent/DE69208398T2/de not_active Expired - Fee Related
- 1992-06-02 EP EP92830283A patent/EP0518830B1/en not_active Expired - Lifetime
- 1992-06-09 PL PL92294831A patent/PL168538B1/pl not_active IP Right Cessation
- 1992-06-10 RU SU925011947A patent/RU2038987C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL294831A1 (en) | 1993-01-11 |
PL168538B1 (pl) | 1996-02-29 |
ITTO910442A1 (it) | 1992-12-11 |
EP0518830B1 (en) | 1996-02-21 |
ITTO910442A0 (it) | 1991-06-11 |
RU2038987C1 (ru) | 1995-07-09 |
DE69208398T2 (de) | 1996-09-26 |
EP0518830A1 (en) | 1992-12-16 |
DE69208398D1 (de) | 1996-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1249658B (it) | Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici. | |
IT1250850B (it) | Schienale per sedili, particolarmente sedili automobilistici. | |
ATE104835T1 (de) | Stuhlgestell mit rueckwaerts neigbarem sitz- und rueckenlehnentraeger. | |
ITMI920024A0 (it) | Struttura a guscio per l'impiego con una poltrona avente sedile e schienale mobili in modo sincrono | |
IT9048464A0 (it) | Sedia con posizione regolabile dello schienale e del sedile. | |
IT1271055B (it) | Fila di sedili per passeggeri di aerei con connessione ad accoppiamento di forma fra le parti laterali dello schienale del sedile centrale e le parti da connettere ad esse. | |
ES276554U (es) | Silla plegable | |
JPS54153422A (en) | Rear wheel suspension for automobiles | |
DE3772554D1 (de) | Fahrgastsitz. | |
GB1508585A (en) | Chairs | |
IT1249833B (it) | Serratura a codice meccanico | |
CN209496618U (zh) | 一种可拆卸钢琴架 | |
ITVI920027U1 (it) | Piastra supporto per sedile e schienale per sedia da ufficio od altro con dispositivo di manovra simultanea per l'inclinazione sincronizzata | |
GB2106381A (en) | Chair structure | |
IT1261490B (it) | Dispositivo per un'applicazione ribaltabile verso l'alto di un sedile da toletta, su una tazza wc. | |
ITPD930148U1 (it) | Dispositivo di fissaggio dello schienale di una poltroncina o simile alla struttura di supporto | |
IT1157595B (it) | Congegno per sedie e poltrone adatto per il bloccaggio del sedile girevole, sostenuto da una colonna munita di elevatore idraulico | |
ES154102U (es) | Una silla infantil. | |
王恩平 et al. | SOME PROPERTIES OF THE POSITIVE REAL MATRIX | |
IT8460465V0 (it) | Sedia a telaio tubolare smontabile con sedile e schienale realizzati da telo teso imbottito vincolato alla struttura. | |
ES281954U (es) | Un respaldo de silla, concebido particularmente para un asiento de automovil. | |
AU3083700A (en) | A chair arrangement | |
IT8207101V0 (it) | Congegno per sedio e poltrone adatto per il bloccaggio del sedile girevole, sostenuto da una colonna munita di elevatore idraulico. | |
GB531872A (en) | Improvements in or relating to chairs and the like | |
ES258498U (es) | Silla de ruedas perfeccionada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950630 |