ES2172993T3 - Estructura de apoyo, que puede ser arqueada en forma graduable, en especial estructura de apoyo para lordosis, para asientos y camas de reposo de todo tipo. - Google Patents

Estructura de apoyo, que puede ser arqueada en forma graduable, en especial estructura de apoyo para lordosis, para asientos y camas de reposo de todo tipo.

Info

Publication number
ES2172993T3
ES2172993T3 ES99926508T ES99926508T ES2172993T3 ES 2172993 T3 ES2172993 T3 ES 2172993T3 ES 99926508 T ES99926508 T ES 99926508T ES 99926508 T ES99926508 T ES 99926508T ES 2172993 T3 ES2172993 T3 ES 2172993T3
Authority
ES
Spain
Prior art keywords
support structure
arcuate
lordosis
seats
beds
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.)
Expired - Lifetime
Application number
ES99926508T
Other languages
English (en)
Inventor
Knud Klingler
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.)
Schukra Geratebau GmbH
Original Assignee
Schukra Geratebau GmbH
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 Schukra Geratebau GmbH filed Critical Schukra Geratebau GmbH
Application granted granted Critical
Publication of ES2172993T3 publication Critical patent/ES2172993T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60N2/667—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Springs (AREA)
  • Seats For Vehicles (AREA)

Abstract

Estructura de apoyo que puede ser arqueada en forma graduable, en especial estructura de apoyo para lordosis, para asientos y camas de reposo de todo tipo, en cuyo bastidor está situado un elemento elástico arqueable y un dispositivo de graduación para ajustar y para graduar la curvatura del elemento arqueable, caracterizada porque el elemento elástico arqueable consta de una pieza básica (5; 5¿) esencialmente con forma de superficie plana, que puede ser arqueada en forma graduable, y por lo menos una placa (8, 27, 28) unida a aquélla fijamente en una superficie pequeña, con dos extremos libres que se mueven elásticamente, y está cortada por troquelado en una sola pieza a partir de un material elástico-flexible con forma de placa y tiene elementos de sujeción (7; 25; 25¿) para su sujeción en partes del bastidor del asiento o de la cama de reposo, de manera que los elementos de sujeción aseguran un movimiento relativo de aproximación y de separación entre sí de los bordes (6, 6¿) de la pieza básica arqueable (5, 5¿) sujetados y situados frente a frente entre sí.
ES99926508T 1998-06-05 1999-06-02 Estructura de apoyo, que puede ser arqueada en forma graduable, en especial estructura de apoyo para lordosis, para asientos y camas de reposo de todo tipo. Expired - Lifetime ES2172993T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825225A DE19825225A1 (de) 1998-06-05 1998-06-05 Wölbungsverstellbare Stütze, insbesondere Lordosenstütze, für Sitze und Liegen aller Art
US09/729,538 US6682144B2 (en) 1998-06-05 2000-12-04 Support with adjustable arch, especially a lumbar support for any type of seat or bed

Publications (1)

Publication Number Publication Date
ES2172993T3 true ES2172993T3 (es) 2002-10-01

Family

ID=41066757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99926508T Expired - Lifetime ES2172993T3 (es) 1998-06-05 1999-06-02 Estructura de apoyo, que puede ser arqueada en forma graduable, en especial estructura de apoyo para lordosis, para asientos y camas de reposo de todo tipo.

Country Status (13)

Country Link
US (2) US6682144B2 (es)
EP (1) EP1082233B1 (es)
JP (1) JP2002517299A (es)
CN (1) CN1304365A (es)
AU (1) AU743718B2 (es)
BR (1) BR9911622A (es)
CA (1) CA2334379A1 (es)
DE (2) DE19825225A1 (es)
ES (1) ES2172993T3 (es)
HK (1) HK1031707A1 (es)
TW (1) TW503194B (es)
WO (1) WO1999064266A1 (es)
ZA (1) ZA200006977B (es)

Families Citing this family (49)

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Publication number Priority date Publication date Assignee Title
DE19825225A1 (de) * 1998-06-05 1999-12-16 Knud Klingler Wölbungsverstellbare Stütze, insbesondere Lordosenstütze, für Sitze und Liegen aller Art
DE19918720B4 (de) * 1999-04-24 2005-09-29 Keiper Gmbh & Co. Kg Fahrzeugsitz, insbesondere Kraftfahrzeugsitz
DE10135473B4 (de) 2001-07-20 2007-01-04 Itw Automotive Products Gmbh & Co. Kg Sitz, insbesondere für Automobile
DE10145206B4 (de) * 2001-09-07 2010-01-21 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Rückenlehne für einen Kraftfahrzeugsitz
US6652028B2 (en) * 2001-11-02 2003-11-25 L & P Property Management Apparatus and method for lumbar support with variable apex
US6779844B2 (en) * 2001-12-14 2004-08-24 L&P Propety Maqnagement Company Arching lumbar support with weight distribution surface
AU2003210993A1 (en) * 2002-02-12 2003-09-04 Johnson Controls Technology Company Automotive seat with active back
AU2003219735A1 (en) * 2002-02-12 2003-09-04 Johnson Controls Technology Company Vehicle seat having an electronic control system
ITMI20030446A1 (it) * 2003-03-11 2004-09-12 Resal S R L Struttura anatomica con telaio e lastra-cuscino convessa per gli schienale, poggiatesta e sedile di poltrone in genere, in specie per autoveicoli con regolazione manuale e motorizzata della convessita' e della posizione della lastra-cuscino.
DE20313925U1 (de) 2003-09-04 2004-10-07 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Rückenlehnenstruktur für einen Kraftfahrzeugsitz
DE102004007175B4 (de) 2004-02-13 2006-02-16 Schukra Gerätebau AG Höhenverstellbare Stützvorrichtung
DE102004035647B4 (de) * 2004-07-22 2008-03-20 Bock 1 Gmbh & Co. Kg Sitzmöbel, insbesondere Bürostuhl
US7984948B2 (en) * 2004-07-30 2011-07-26 Schukra Of North America, Ltd. Modular contour support apparatus
US7549700B2 (en) * 2004-09-07 2009-06-23 Schukra Of North America Mechanism for thin seat lumbar
US7644987B2 (en) 2004-09-27 2010-01-12 Lear Corporation Vehicle seat having active head restraint system
JP4492863B2 (ja) * 2004-10-13 2010-06-30 テイ・エス テック株式会社 車両用シート
US20060178603A1 (en) * 2004-10-21 2006-08-10 Popescu Horatiu M Lumbar adjustable support integrated with massage system
JP4737501B2 (ja) * 2004-10-28 2011-08-03 テイ・エス テック株式会社 車両用シート
EP1680983B1 (en) * 2005-01-12 2012-11-28 L&P Swiss Holding Company Seat structure comprising a coupling unit
ATE369770T1 (de) * 2005-01-12 2007-09-15 L&P Swiss Holding Co Lendenstützvorrichtung und entsprechende sitzstruktur
DE102005017634B4 (de) * 2005-04-15 2008-04-17 Grammer Ag Fahrzeugsitz mit verformbarer S-förmiger Rückenlehne
WO2006122420A1 (en) * 2005-05-18 2006-11-23 Schukra Of North America, Ltd. Dual hinge belt lumbar
DE102005027922B3 (de) * 2005-06-16 2007-01-11 Schukra Gerätebau AG Lordosenstütze
DE102005035947B4 (de) * 2005-06-29 2007-10-31 Grammer Ag Fahrzeugsitz mit einer verformbaren Rückenlehne
DE102005036774B4 (de) * 2005-08-04 2011-03-31 Schukra Gerätebau AG Lordosenstütze
DE102005038743B4 (de) * 2005-08-16 2007-04-26 Faurecia Autositze Gmbh Rückenlehne für einen Fahrzeugsitz
US7490899B2 (en) * 2006-03-30 2009-02-17 Schukra Of North America Combination lumbar-bolster system
JP4925176B2 (ja) * 2006-07-07 2012-04-25 テイ・エス テック株式会社 車両用シート
US20080252131A1 (en) * 2007-04-11 2008-10-16 Christoph Warnken Automotive vehicle seat back and method of making same
US20090178201A1 (en) * 2008-01-15 2009-07-16 L&P Property Management Company Adjustable Bed Having Movable Lumbar Support
CA2655083C (en) 2008-02-22 2016-07-05 Schukra Of North America Constant pressure retreating lumbar system
JP5304078B2 (ja) * 2008-07-30 2013-10-02 株式会社デンソー シート空調装置の搭載構造およびシート
US7874616B2 (en) * 2008-09-18 2011-01-25 Lear Corporation Horizontal lumbar suspension for vehicle seats
EP2199147B1 (en) * 2008-12-17 2011-02-23 C.R.F. Società Consortile per Azioni Lumbar support for a vehicle backrest
US7918506B2 (en) * 2009-02-06 2011-04-05 Chern Shing Top Co., Ltd. Padding structure for a chair
KR101122980B1 (ko) * 2009-05-27 2012-03-15 홍정명 자동차 시트용 람버서포트
US8113523B2 (en) * 2009-10-14 2012-02-14 Wonderland Nurserygoods Company Limited Backrest reclining mechanism and related stroller
JP5588727B2 (ja) * 2010-04-26 2014-09-10 テイ・エス テック株式会社 車両用シート
JP5588726B2 (ja) * 2010-04-26 2014-09-10 テイ・エス テック株式会社 車両用シート
JP5588725B2 (ja) * 2010-04-26 2014-09-10 テイ・エス テック株式会社 車両用シート
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
DE202013002032U1 (de) * 2013-03-01 2014-06-02 Armin Sander Lordosenstütze eines Bürostuhls
DE102015216704A1 (de) * 2015-09-01 2017-03-02 Volkswagen Aktiengesellschaft Schutzelement für einen Fahrzeugsitz, Fahrzeugsitz
JP6667256B2 (ja) * 2015-10-27 2020-03-18 株式会社タチエス 車両用シート
FR3043030B1 (fr) * 2015-10-29 2018-08-17 Faurecia Sieges Dautomobile Reglage lombaire pour dossier de siege de vehicule automobile
CN105943224B (zh) * 2016-05-24 2017-12-15 苏州市职业大学 一种腰间盘突出矫正垫片
US20190328569A1 (en) * 2018-04-26 2019-10-31 Edward Tansingco Spinal Support with Adjustable Curvature
US10588416B2 (en) * 2018-06-28 2020-03-17 Sue Vanmaastricht Adjustable chair

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541559A1 (de) * 1975-09-18 1977-03-24 Bama Bueroeinrichtungs Ges Mbh Rueckenstuetze fuer sitze aller art
US5197780A (en) * 1991-02-20 1993-03-30 Fisher Dynamics Corporation Transmission device for cable control of lumbar support mechanism
US5217278A (en) * 1991-03-13 1993-06-08 Findlay Industries, Inc. Mechanism for providing adjustable lumbar support in a seat
DE4232679C1 (de) * 1992-09-29 1994-02-03 Ameu Management Corp Luxembour Rückenlehne eines Sitzes mit einer Verstellvorrichtung für ein elastisches Wölbelement zur Verstellung der Wölbung der Rückenlehne
US5518294A (en) * 1993-04-05 1996-05-21 Ligon Brothers Manufacturing Company Variable apex back support
DE4320105C1 (de) * 1993-06-17 1994-10-13 Ameu Management Corp Verstellvorrichtung für ein biegeelastisches Stützelement einer Rückenlehne
US5462335A (en) * 1994-08-18 1995-10-31 Perfection Spring & Stamping Corp. Adjustable lumbar support for seat backs
US5567010A (en) * 1994-08-29 1996-10-22 Bostrom Seating, Inc. Adjustable lumbar support
US5505520A (en) * 1994-11-03 1996-04-09 Ford Motor Company Passenger seat with adjustable lumbar support
DE4444803C2 (de) 1994-12-15 1997-04-24 Ameu Management Corp Elastisches Wölbelement aus Kunststoff mit Längs- und Querstreben für eine wölbungsverstellbare Lordosenstütze
US5609394A (en) * 1996-02-23 1997-03-11 Ligon Brothers Manufacturing Company Four-way lumbar support
DE29706397U1 (de) * 1997-04-10 1997-05-22 Megaplast S.A., Bilbao Rückenstütze für Lehnen, insbesondere von Kraftfahrzeugsitzen
US5912569A (en) * 1997-09-22 1999-06-15 Cypress Semiconductor Corp. Methods, circuits and devices for improving crossover performance and/or monotonicity, and applications of the same in a universal serial bus (USB) low speed output driver
DE19825225A1 (de) * 1998-06-05 1999-12-16 Knud Klingler Wölbungsverstellbare Stütze, insbesondere Lordosenstütze, für Sitze und Liegen aller Art
US5954399A (en) * 1998-07-15 1999-09-21 Hong; Jung-Myung Lumbar support for a car seat
CA2268481C (en) * 1999-04-08 2004-06-22 Tony Maier Unitary adjustable seat basket
US6619739B2 (en) * 2001-03-01 2003-09-16 L & P Property Management Company Universal ergonomic support with self-contained actuator
US6779844B2 (en) * 2001-12-14 2004-08-24 L&P Propety Maqnagement Company Arching lumbar support with weight distribution surface

Also Published As

Publication number Publication date
EP1082233A1 (de) 2001-03-14
EP1082233B1 (de) 2002-04-10
US20030006635A1 (en) 2003-01-09
ZA200006977B (en) 2002-08-15
TW503194B (en) 2002-09-21
JP2002517299A (ja) 2002-06-18
BR9911622A (pt) 2001-02-06
AU4373399A (en) 1999-12-30
US20040178670A1 (en) 2004-09-16
CN1304365A (zh) 2001-07-18
WO1999064266A1 (de) 1999-12-16
US6682144B2 (en) 2004-01-27
AU743718B2 (en) 2002-01-31
HK1031707A1 (en) 2001-06-22
DE59901195D1 (de) 2002-05-16
DE19825225A1 (de) 1999-12-16
CA2334379A1 (en) 1999-12-16

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