GB2013487B - Back rest with lumbar support - Google Patents
Back rest with lumbar supportInfo
- Publication number
- GB2013487B GB2013487B GB7903914A GB7903914A GB2013487B GB 2013487 B GB2013487 B GB 2013487B GB 7903914 A GB7903914 A GB 7903914A GB 7903914 A GB7903914 A GB 7903914A GB 2013487 B GB2013487 B GB 2013487B
- Authority
- GB
- United Kingdom
- Prior art keywords
- back rest
- lumbar support
- lumbar
- rest
- support
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782804703 DE2804703A1 (en) | 1978-02-03 | 1978-02-03 | BACKREST WITH HEIGHT AND ARM ADJUSTMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2013487A GB2013487A (en) | 1979-08-15 |
GB2013487B true GB2013487B (en) | 1982-09-15 |
Family
ID=6031108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7903914A Expired GB2013487B (en) | 1978-02-03 | 1979-02-05 | Back rest with lumbar support |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2804703A1 (en) |
GB (1) | GB2013487B (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623076B2 (en) | 1993-06-17 | 2003-09-23 | Schukra-Gerätebau AG | Adjustment apparatus for a resiliently flexible support element of a back rest |
US6652029B2 (en) | 2001-12-20 | 2003-11-25 | L & P Property Management Company | Unitized back plate and lumbar support |
US6652028B2 (en) | 2001-11-02 | 2003-11-25 | L & P Property Management | Apparatus and method for lumbar support with variable apex |
US6666511B2 (en) | 1989-08-04 | 2003-12-23 | Schukra Geratebau Ag | Arching mechanism and method of use |
US6676214B2 (en) | 2001-11-16 | 2004-01-13 | L & P Property Management Company | Method and apparatus for lumbar support with integrated actuator housing |
US6758522B2 (en) | 2001-03-29 | 2004-07-06 | L&P Property Management Company | Apparatus and method for varying coefficients of friction in a variable apex back support |
US6779844B2 (en) | 2001-12-14 | 2004-08-24 | L&P Propety Maqnagement Company | Arching lumbar support with weight distribution surface |
US6824214B2 (en) | 2001-03-01 | 2004-11-30 | L & P Property Management Company | Universal ergonomic support with self-contained actuator |
US7775595B2 (en) | 2004-02-06 | 2010-08-17 | Schukra Of North America | Drive mechanism |
US7984949B2 (en) | 2007-04-24 | 2011-07-26 | Schukra Of North America | Lumbar and bolster support for second row seat |
US7984948B2 (en) | 2004-07-30 | 2011-07-26 | Schukra Of North America, Ltd. | Modular contour support apparatus |
US8544953B2 (en) | 2005-01-12 | 2013-10-01 | L&P Swiss Holding Ag | Lumbar support assembly and corresponding seat structure |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT368958B (en) * | 1979-01-24 | 1982-11-25 | Steyr Daimler Puch Ag | BACKREST, ESPECIALLY FOR MOTOR VEHICLE SEATS |
DE3045809A1 (en) * | 1980-12-05 | 1982-07-08 | Fa. Willibald Grammer, 8450 Amberg | SEAT WITH DISC SUPPORT |
DE3324655C2 (en) * | 1983-07-08 | 1985-05-15 | Fa. Willibald Grammer, 8450 Amberg | Seat with disc support |
SE449556B (en) * | 1983-11-09 | 1987-05-11 | Volvo Ab | CHAIR, EXV CAR, ROOF OR AIRPLANE CHAIR, INCLUDING ONE IN THE SEATING ROOM |
GB8420540D0 (en) * | 1984-08-13 | 1984-09-19 | Smith J T | Vehicle seats |
AT396055B (en) * | 1989-12-18 | 1993-05-25 | Austro Invest Sa | ANATOMICALLY MOLDABLE SUPPORT |
DE4121768C1 (en) * | 1991-07-02 | 1992-10-08 | Grammer Ag, 8450 Amberg, De | Car seat backrest cushion - has support plate with adjustable curvature set by stays fastened to baseplate |
DE4211094C1 (en) * | 1992-04-03 | 1993-06-03 | Grammer Ag, 8450 Amberg, De | Backrest support for vehicle seat - has flexible support plate over U=channel with two sets of shoulders braced on slidable wedge |
GB9209229D0 (en) * | 1992-04-29 | 1992-06-17 | Youndflex S A | Improvements in and relating to seat arrangements providing adjustable lumbar support |
GB2270833B (en) * | 1992-06-09 | 1996-06-26 | Pirelli Ltd | Seat back with adjustable lumbar support |
DE4220995A1 (en) * | 1992-06-26 | 1994-01-27 | Ameu Management Corp Luxembour | Arching device, in particular for seat backrests |
DE4228637A1 (en) * | 1992-08-28 | 1994-03-03 | Roeder Soehne Sitzmoebelfab | Chair with a height-adjustable backrest |
DE4314325C2 (en) * | 1993-04-30 | 1995-02-16 | Ameu Management Corp | Device for the height adjustment and / or curvature adjustment of a flexible support element of a backrest of a seat |
DE4321985C1 (en) * | 1993-07-01 | 1995-01-12 | Ameu Management Corp | Adjustment device in a seat for a pelvic and / or lumbar support arranged in a backrest which can be connected to the seat and having a Bowden cable arrangement connecting it |
AT402145B (en) * | 1994-08-10 | 1997-02-25 | Austro Investment Sa | ANATOMICALLY MOLDABLE SUPPORT, IN PARTICULAR LORDOSE SUPPORT |
US6805680B2 (en) | 1994-12-09 | 2004-10-19 | Schukra-Geratebau Ag | Method for providing a massage on seats, and a device for implementing this method |
US6227618B1 (en) | 1996-02-23 | 2001-05-08 | Schukra Usa, Inc. | Cable attachment for a lumbar support |
US5984407A (en) * | 1996-02-23 | 1999-11-16 | Mccord Winn Textron Inc. | Cable attachment for a lumbar support |
CA2181776A1 (en) * | 1996-07-22 | 1998-01-23 | Christopher Cosentino | Shape-adjusting mechanism for backrest |
US6053064A (en) * | 1998-05-01 | 2000-04-25 | L & P Property Management Company | Lumbar support screw actuator |
WO2000047086A1 (en) | 1999-02-12 | 2000-08-17 | Schukra Manufacturing Inc. | Adjustable back support for seats |
CA2268046C (en) | 1999-04-07 | 2004-03-02 | Christopher Cosentino | Adjustment mechanism with slidable shaft |
CA2268481C (en) | 1999-04-08 | 2004-06-22 | Tony Maier | Unitary adjustable seat basket |
US6616227B2 (en) | 2001-02-21 | 2003-09-09 | Schukra North America | Powered actuator for lumbar unit |
US6402246B1 (en) | 2001-04-11 | 2002-06-11 | L&P Property Management | Simplified strap lumbar support device |
US7000986B2 (en) | 2001-09-28 | 2006-02-21 | Ficosa North America | Lumbar support apparatus |
AU2002360577A1 (en) | 2001-12-14 | 2003-06-30 | L And P Property Management Company | Lumbar support with flexible weight distribution surface and unitized back plate |
US7237847B2 (en) * | 2002-02-12 | 2007-07-03 | Johnson Controls Technology Company | Automotive seat with active back |
WO2003068552A1 (en) | 2002-02-12 | 2003-08-21 | Johnson Controls Technology Company | Vehicle seat having an electronic control system |
US7083232B2 (en) | 2002-11-01 | 2006-08-01 | L&P Property Management Company | Massage apparatus and method for lumbar support |
US6692074B1 (en) | 2002-12-02 | 2004-02-17 | L & P Property Management Company | Apparatus and method for bi-directional cable adjustment of an ergonomic support |
MXPA05005892A (en) * | 2002-12-02 | 2005-09-21 | L & P Property Management Co | Apparatus and method for bi-directional cable adjustment of an ergonomic support. |
US7172248B2 (en) | 2004-11-29 | 2007-02-06 | Schukra Of Norht America Ltd. | Slider clip support |
EP1680983B1 (en) | 2005-01-12 | 2012-11-28 | L&P Swiss Holding Company | Seat structure comprising a coupling unit |
CA2655083C (en) | 2008-02-22 | 2016-07-05 | Schukra Of North America | Constant pressure retreating lumbar system |
-
1978
- 1978-02-03 DE DE19782804703 patent/DE2804703A1/en active Pending
-
1979
- 1979-02-05 GB GB7903914A patent/GB2013487B/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6666511B2 (en) | 1989-08-04 | 2003-12-23 | Schukra Geratebau Ag | Arching mechanism and method of use |
US6623076B2 (en) | 1993-06-17 | 2003-09-23 | Schukra-Gerätebau AG | Adjustment apparatus for a resiliently flexible support element of a back rest |
US6824214B2 (en) | 2001-03-01 | 2004-11-30 | L & P Property Management Company | Universal ergonomic support with self-contained actuator |
US6758522B2 (en) | 2001-03-29 | 2004-07-06 | L&P Property Management Company | Apparatus and method for varying coefficients of friction in a variable apex back support |
US6652028B2 (en) | 2001-11-02 | 2003-11-25 | L & P Property Management | Apparatus and method for lumbar support with variable apex |
US6676214B2 (en) | 2001-11-16 | 2004-01-13 | L & P Property Management Company | Method and apparatus for lumbar support with integrated actuator housing |
US6779844B2 (en) | 2001-12-14 | 2004-08-24 | L&P Propety Maqnagement Company | Arching lumbar support with weight distribution surface |
US6652029B2 (en) | 2001-12-20 | 2003-11-25 | L & P Property Management Company | Unitized back plate and lumbar support |
US7775595B2 (en) | 2004-02-06 | 2010-08-17 | Schukra Of North America | Drive mechanism |
US7984948B2 (en) | 2004-07-30 | 2011-07-26 | Schukra Of North America, Ltd. | Modular contour support apparatus |
US8382204B2 (en) | 2004-07-30 | 2013-02-26 | Schukra of North America Co. | Modular contour support apparatus |
US8544953B2 (en) | 2005-01-12 | 2013-10-01 | L&P Swiss Holding Ag | Lumbar support assembly and corresponding seat structure |
US7984949B2 (en) | 2007-04-24 | 2011-07-26 | Schukra Of North America | Lumbar and bolster support for second row seat |
Also Published As
Publication number | Publication date |
---|---|
GB2013487A (en) | 1979-08-15 |
DE2804703A1 (en) | 1979-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |