ES2189432T3 - Soporte para la columna vertebral de altura regulable. - Google Patents
Soporte para la columna vertebral de altura regulable.Info
- Publication number
- ES2189432T3 ES2189432T3 ES99927930T ES99927930T ES2189432T3 ES 2189432 T3 ES2189432 T3 ES 2189432T3 ES 99927930 T ES99927930 T ES 99927930T ES 99927930 T ES99927930 T ES 99927930T ES 2189432 T3 ES2189432 T3 ES 2189432T3
- Authority
- ES
- Spain
- Prior art keywords
- support
- receptacle
- curvature
- bowden cable
- bowden
- 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
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
- B60N2/666—Lumbar supports vertically adjustable
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/2045—Flexible transmitter [e.g., Bowden cable] and sheath support, connector, or anchor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20462—Specific cable connector or guide
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Seats For Vehicles (AREA)
- Finger-Pressure Massage (AREA)
- Supports For Plants (AREA)
- Joining Of Building Structures In Genera (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Soporte regulable para la columna vertebral, en particular para el asiento de un automóvil que comprende: a. por lo menos un elemento de curvatura (20, 20¿) b. una pluralidad de elementos de soporte (30), que están dispuestos sustancialmente perpendicularmente sobre dicho por lo menos un elemento de curvatura (20) y que se encuentran unidos al mismo; c. por lo menos dos cables Bowden (40, 60) dispuestos de forma que el funcionamiento del primer cable Bowden (40) produce la curvatura de dicho por lo menos un elemento de curvatura (20) y que el funcionamiento del segundo cable Bowden (60) produce una regulación vertical del soporte para la columna vertebral, en el que d. el primero y el segundo cable Bowden son accionados por una unidad de control (90) con un primer (91) y un segundo (92) ejes dispuestos coaxialmente, caracterizado porque e. ambos ejes comprenden una zona dotada de roscas opuestas (94) que presentan un receptáculo (96) para un cable de acero interior y un soporte (97) para una funda exterior del cable Bowden correspondiente (40) situada sobre el mismo, en el que el receptáculo (96) y el soporte (97) del primer eje se encuentran dispuestos ortogonalmente con respecto al receptáculo (96) y al soporte (97) del segundo eje y en el que existen medios para mantener la orientación entre los mismos durante el funcionamiento de los cables Bowden; y f. porque ante el giro de uno de los ejes (91, 92), la distancia entre el correspondiente receptáculo (96) y el correspondiente soporte (97) aumenta o se reduce según sea el sentido de giro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19826597A DE19826597B4 (de) | 1998-06-15 | 1998-06-15 | Lordosenstütze |
DE19850121A DE19850121B4 (de) | 1998-10-30 | 1998-10-30 | Justierbare Lordosenstütze |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2189432T3 true ES2189432T3 (es) | 2003-07-01 |
Family
ID=26046820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99927930T Expired - Lifetime ES2189432T3 (es) | 1998-06-15 | 1999-06-09 | Soporte para la columna vertebral de altura regulable. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6357826B1 (es) |
EP (2) | EP1312500B1 (es) |
JP (1) | JP2002518114A (es) |
AT (2) | ATE283775T1 (es) |
BR (1) | BR9911179A (es) |
DE (2) | DE69905046T2 (es) |
ES (1) | ES2189432T3 (es) |
PL (1) | PL200656B1 (es) |
WO (1) | WO1999065730A2 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408064B (de) * | 1999-08-04 | 2001-08-27 | Schukra Berndorf Ges M B H | Anatomisch formbare stütze |
DE10030065B4 (de) * | 2000-06-19 | 2005-10-13 | Fico Cables, Lda. | Lordosenstütze |
DE10135473B4 (de) * | 2001-07-20 | 2007-01-04 | Itw Automotive Products Gmbh & Co. Kg | Sitz, insbesondere für Automobile |
US7000986B2 (en) | 2001-09-28 | 2006-02-21 | Ficosa North America | Lumbar support apparatus |
DE10154186C1 (de) * | 2001-11-05 | 2003-06-12 | Schukra Europa Gmbh | Vorrichtung zur Verstellung einer Sitzkomponente |
US6908153B2 (en) * | 2002-12-02 | 2005-06-21 | L&P Property Management Company | Power lumbar support cable apparatus and method |
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. |
DE10325849A1 (de) * | 2003-06-06 | 2005-01-05 | Schukra Gerätebau AG | Mehrweg-Verstellvorrichtung für eine Sitzkomponente |
DE10330719B4 (de) * | 2003-07-08 | 2005-10-13 | Fico Cables, Lda. | Verstellmechanismus für einen Bowdenzug |
US7007568B2 (en) * | 2003-07-15 | 2006-03-07 | Henderson's Industries Pty Ltd. | Cable actuator for lumbar support |
DE10342563B4 (de) * | 2003-09-15 | 2008-05-29 | Fico Cables, Lda. | Verstellmechanismus für Bowdenzüge |
DE10351157B3 (de) * | 2003-11-03 | 2005-06-09 | Faurecia Autositze Gmbh & Co. Kg | Kraftfahrzeugsitz |
JP4065258B2 (ja) * | 2004-07-02 | 2008-03-19 | 本田技研工業株式会社 | ヘッドレスト装置 |
EP1634517A1 (en) * | 2004-09-14 | 2006-03-15 | Pullmaflex Benelux N.V. | Support structure for a seat and corresponding seat suspension arrangement |
EP1680984B1 (en) * | 2005-01-12 | 2007-08-15 | L&P Swiss Holding Company | Lumbar support assembly and corresponding seat structure |
DE102005036774B4 (de) * | 2005-08-04 | 2011-03-31 | Schukra Gerätebau AG | Lordosenstütze |
DE102005048659B4 (de) * | 2005-10-11 | 2016-07-21 | Fico Cables, Lda. | Verstellmechanismus |
DE102006009023B3 (de) * | 2006-02-27 | 2007-10-18 | Fico Cables Lda | Einstellmechanismus |
WO2007127943A2 (en) * | 2006-04-28 | 2007-11-08 | Steelcase Development Corporation | Seating construction and method of assembly |
FR2927577B1 (fr) * | 2008-02-19 | 2010-10-15 | Peugeot Citroen Automobiles Sa | Siege a armature continue conformable d'assise et de dossier |
EP2154021B1 (en) * | 2008-08-07 | 2010-09-15 | C.R.F. Società Consortile per Azioni | Ergonimic support device for the body of the occupant, for chairs or seats, particularly for motor-vehicle seats |
GB201005491D0 (en) * | 2010-03-31 | 2010-05-19 | Corcost Ltd | Corcost-SC010 |
TWM412127U (en) * | 2011-01-31 | 2011-09-21 | Ren-Fa Luo | Improved front and rear wheel brake control device |
US10427569B2 (en) | 2015-01-26 | 2019-10-01 | Kongsberg Automotive, Inc. | Adjustment mechanism for a seat |
KR101545928B1 (ko) * | 2015-04-03 | 2015-08-20 | (주)디에스시 | 럼버 서포트 어셈블리 |
US9604560B1 (en) * | 2015-11-13 | 2017-03-28 | Kongsberg Automotive, Inc. | Assembly for adjusting a lumbar region of a seat |
US10219627B2 (en) | 2016-09-29 | 2019-03-05 | Steelcase Inc. | Compliant seating structure |
US10813463B2 (en) | 2017-12-05 | 2020-10-27 | Steelcase Inc. | Compliant backrest |
US11291305B2 (en) | 2017-12-05 | 2022-04-05 | Steelcase Inc. | Compliant backrest |
US11672348B2 (en) | 2018-11-05 | 2023-06-13 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
US10952535B2 (en) | 2018-11-05 | 2021-03-23 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
US11324324B2 (en) | 2018-11-05 | 2022-05-10 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
EP4030968A4 (en) | 2019-09-18 | 2023-10-04 | Steelcase Inc. | BODY SUPPORT ELEMENT WITH GRID STRUCTURE |
WO2021178206A1 (en) | 2020-03-02 | 2021-09-10 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5495421A (en) * | 1978-01-13 | 1979-07-27 | Nissan Motor Co Ltd | Seat for vehicle |
GR79649B (es) | 1982-10-22 | 1984-10-31 | Castelli Spa | |
EP0322535A1 (en) * | 1987-12-28 | 1989-07-05 | Wickes Manufacturing Company | Adjustable lumbar support |
AT394829B (de) | 1989-08-04 | 1992-06-25 | Schuster Wilhelm | Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze |
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 |
AT401497B (de) * | 1991-09-13 | 1996-09-25 | Schuster Wilhelm Sen | Rückenlehne, insbesondere für einen fahrzeugsitz |
CA2106383A1 (en) | 1992-01-20 | 1993-07-21 | Donald William Alexander Hay | Seat arrangements providing adjustable lumbar support |
DE4220995A1 (de) | 1992-06-26 | 1994-01-27 | Ameu Management Corp Luxembour | Wölbvorrichtung, insbesondere für Rückenlehnen von Sitzen |
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 |
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 |
DE4444803C2 (de) * | 1994-12-15 | 1997-04-24 | Ameu Management Corp | Elastisches Wölbelement aus Kunststoff mit Längs- und Querstreben für eine wölbungsverstellbare Lordosenstütze |
GB2316604B (en) * | 1996-08-23 | 1998-10-14 | Youngflex Ag | Improved seat suspension arrangement and adjustment mechanism therefor |
US6053064A (en) * | 1998-05-01 | 2000-04-25 | L & P Property Management Company | Lumbar support screw actuator |
-
1999
- 1999-06-09 JP JP2000554583A patent/JP2002518114A/ja not_active Withdrawn
- 1999-06-09 EP EP03000625A patent/EP1312500B1/en not_active Expired - Lifetime
- 1999-06-09 EP EP99927930A patent/EP1094961B1/en not_active Expired - Lifetime
- 1999-06-09 DE DE69905046T patent/DE69905046T2/de not_active Expired - Fee Related
- 1999-06-09 DE DE69922424T patent/DE69922424D1/de not_active Expired - Lifetime
- 1999-06-09 PL PL345902A patent/PL200656B1/pl unknown
- 1999-06-09 AT AT03000625T patent/ATE283775T1/de not_active IP Right Cessation
- 1999-06-09 AT AT99927930T patent/ATE231449T1/de not_active IP Right Cessation
- 1999-06-09 WO PCT/EP1999/003972 patent/WO1999065730A2/en active IP Right Grant
- 1999-06-09 US US09/719,732 patent/US6357826B1/en not_active Expired - Fee Related
- 1999-06-09 BR BR9911179-9A patent/BR9911179A/pt active Search and Examination
- 1999-06-09 ES ES99927930T patent/ES2189432T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999065730A2 (en) | 1999-12-23 |
DE69905046T2 (de) | 2003-10-16 |
PL345902A1 (en) | 2002-01-14 |
ATE283775T1 (de) | 2004-12-15 |
EP1312500A1 (en) | 2003-05-21 |
EP1312500B1 (en) | 2004-12-01 |
DE69922424D1 (de) | 2005-01-05 |
BR9911179A (pt) | 2001-03-13 |
PL200656B1 (pl) | 2009-01-30 |
EP1094961A2 (en) | 2001-05-02 |
WO1999065730A3 (en) | 2000-03-16 |
US6357826B1 (en) | 2002-03-19 |
EP1094961B1 (en) | 2003-01-22 |
JP2002518114A (ja) | 2002-06-25 |
ATE231449T1 (de) | 2003-02-15 |
DE69905046D1 (de) | 2003-02-27 |
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