AT316802B - Back cushion or backrest - Google Patents
Back cushion or backrestInfo
- Publication number
- AT316802B AT316802B AT863872A AT863872A AT316802B AT 316802 B AT316802 B AT 316802B AT 863872 A AT863872 A AT 863872A AT 863872 A AT863872 A AT 863872A AT 316802 B AT316802 B AT 316802B
- Authority
- AT
- Austria
- Prior art keywords
- backrest
- back cushion
- cushion
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT863872A AT316802B (en) | 1972-10-09 | 1972-10-09 | Back cushion or backrest |
CH1474072A CH547074A (en) | 1972-10-09 | 1972-10-10 | BACKREST PAD OR REST. |
DE2345254A DE2345254C2 (en) | 1972-10-09 | 1973-09-07 | Back cushion or backrest |
GB4688373A GB1423617A (en) | 1972-10-09 | 1973-10-08 | Back rests for chairs or the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT863872A AT316802B (en) | 1972-10-09 | 1972-10-09 | Back cushion or backrest |
CH1474072A CH547074A (en) | 1972-10-09 | 1972-10-10 | BACKREST PAD OR REST. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT316802B true AT316802B (en) | 1974-07-25 |
Family
ID=51467618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT863872A AT316802B (en) | 1972-10-09 | 1972-10-09 | Back cushion or backrest |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT316802B (en) |
CH (1) | CH547074A (en) |
DE (1) | DE2345254C2 (en) |
GB (1) | GB1423617A (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447168A1 (en) * | 1979-01-26 | 1980-08-22 | Sable Freres Int | Tractor seat back rest with adjustable transverse curvature - uses horizontal bar with vertical undulation screw jack to modify arched profile |
DE8702174U1 (en) * | 1987-02-12 | 1987-04-30 | Kemmann & Koch, 5620 Velbert, De | |
IT1211406B (en) * | 1987-10-16 | 1989-10-18 | Fiat Auto Spa | ADJUSTABLE BACKREST FOR DIVE VEHICLE SEATS, PARTICULARLY CARS |
AT394829B (en) | 1989-08-04 | 1992-06-25 | Schuster Wilhelm | BACKREST FOR A VEHICLE SEAT, WITH AN ADJUSTABLE LUMBAR REST |
DE4320105C1 (en) | 1993-06-17 | 1994-10-13 | Ameu Management Corp | Adjustment device for a flexurally elastic supporting element of a backrest |
AUPM694194A0 (en) * | 1994-07-20 | 1994-08-11 | Henderson's Industries Pty Ltd | Lumbar support adjustment |
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 |
CA2181776A1 (en) * | 1996-07-22 | 1998-01-23 | Christopher Cosentino | Shape-adjusting mechanism for backrest |
FR2766135B1 (en) * | 1997-07-15 | 1999-10-01 | Faure Bertrand Equipements Sa | DEVICE FOR ADJUSTING THE TENSION OF A LUMBAR SUPPORT STRIP |
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 |
US6378942B1 (en) | 2000-06-20 | 2002-04-30 | Global Total Office | Backrest with adjustable lumbar support |
US6755467B1 (en) * | 2000-06-20 | 2004-06-29 | Global Total Office | Conformable backrest for a chair |
US6619739B2 (en) | 2001-03-01 | 2003-09-16 | 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 |
US7083232B2 (en) | 2002-11-01 | 2006-08-01 | L&P Property Management Company | Massage apparatus and method for lumbar support |
CN1922416B (en) | 2004-02-06 | 2010-05-05 | L&P产权管理公司 | Drive mechanism |
CN101456370B (en) | 2004-07-30 | 2011-07-27 | L&P产权管理公司 | Modular lumbar support apparatus |
PT1680984E (en) | 2005-01-12 | 2007-09-04 | L&P Swiss Holding Co | Lumbar support assembly and corresponding seat structure |
EP1680983B1 (en) | 2005-01-12 | 2012-11-28 | L&P Swiss Holding Company | Seat structure comprising a coupling unit |
GB0603209D0 (en) * | 2006-02-17 | 2006-03-29 | Buriatte Jonathan A De | Adjustable & portable lumbar support device |
US7984949B2 (en) | 2007-04-24 | 2011-07-26 | Schukra Of North America | Lumbar and bolster support for second row seat |
US7997650B2 (en) | 2008-02-22 | 2011-08-16 | Schukra Of North America | Constant pressure retreating lumbar system |
DE102014118061A1 (en) * | 2014-09-22 | 2016-03-24 | Grammer Ag | Vehicle seat with strip-like element in the backrest |
AU2019340236A1 (en) * | 2018-09-11 | 2021-04-08 | Kumar Rajaratnam | A seat back support |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1429386A1 (en) * | 1964-01-17 | 1969-03-27 | Rentrop Ag | Seat, in particular motor vehicle seat |
-
1972
- 1972-10-09 AT AT863872A patent/AT316802B/en not_active IP Right Cessation
- 1972-10-10 CH CH1474072A patent/CH547074A/en not_active IP Right Cessation
-
1973
- 1973-09-07 DE DE2345254A patent/DE2345254C2/en not_active Expired
- 1973-10-08 GB GB4688373A patent/GB1423617A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1423617A (en) | 1976-02-04 |
CH547074A (en) | 1974-03-29 |
DE2345254A1 (en) | 1974-04-25 |
DE2345254C2 (en) | 1984-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT316802B (en) | Back cushion or backrest | |
GB1416649A (en) | Reclining chairs | |
SE396456B (en) | HEAVY SEAT | |
NL178742C (en) | PRIMARY CARPET BACK. | |
ES193496Y (en) | CHAIR. | |
BR7306666D0 (en) | TILTING SEAT CHAIR | |
ES189837Y (en) | CHAIR. | |
SE381181B (en) | SEAT BELTS | |
IT1027511B (en) | SEAT IMPROVEMENTS | |
IT990571B (en) | SEAT FOR CHILD | |
SU547373A1 (en) | Vehicle seat cushion | |
IT969268B (en) | SUPPORT IN PARTICULAR CUSHION OR MATTRESS | |
ZA7350B (en) | Back cushion or rest | |
IT947792B (en) | RECLINING CHAIR | |
IT980912B (en) | FITTING FOR HELICOTTE SEATS RI | |
FI50676C (en) | School chair with adjustable backrest. | |
IT953381B (en) | HEADREST | |
IT977111B (en) | SEAT | |
NL7405302A (en) | SEATING. | |
CA35102S (en) | Chair seat | |
ES178642Y (en) | HEADREST. | |
ES185624Y (en) | SUPPLETORY ARMRESTS FOR SEATS. | |
ES179921Y (en) | CHAIR WITH REMOVABLE SEAT. | |
ES182353Y (en) | SEAT. | |
ES182257Y (en) | SEAT. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |