ES2052469T1 - CHAIR WITH BACK. - Google Patents
CHAIR WITH BACK.Info
- Publication number
- ES2052469T1 ES2052469T1 ES93116100T ES93116100T ES2052469T1 ES 2052469 T1 ES2052469 T1 ES 2052469T1 ES 93116100 T ES93116100 T ES 93116100T ES 93116100 T ES93116100 T ES 93116100T ES 2052469 T1 ES2052469 T1 ES 2052469T1
- Authority
- ES
- Spain
- Prior art keywords
- back plate
- backrest
- support
- backrest support
- displaceable
- 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.)
- Pending
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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The backrest of an office or work chair has a back plate (13), which is mounted on a backrest support (7) so as to be pivotable about a floating shaft (11), and below the back plate a pelvic support plate (17), the upper end of which is articulatedly connected to the back plate (13) and the lower end of which is mounted on the backrest support (7) so as to be displaceable in a guide (19, 21), either freely displaceable or displaced with positive control in dependence on the tilt of the backrest support (7). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4233627A DE4233627A1 (en) | 1992-10-06 | 1992-10-06 | Chair with backrest |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2052469T1 true ES2052469T1 (en) | 1994-07-16 |
Family
ID=6469785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93116100T Pending ES2052469T1 (en) | 1992-10-06 | 1993-10-05 | CHAIR WITH BACK. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0591933B1 (en) |
AT (1) | ATE131702T1 (en) |
DE (2) | DE4233627A1 (en) |
ES (1) | ES2052469T1 (en) |
GR (1) | GR940300041T1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU783829B2 (en) | 2000-09-28 | 2005-12-08 | Formway Furniture Limited | A reclinable chair |
AUPR054400A0 (en) | 2000-09-29 | 2000-10-26 | Formway Furniture Limited | A castor |
US6565153B2 (en) * | 2001-07-31 | 2003-05-20 | Johnson Controls Technology Corporation | Upper back support for a seat |
AU2003272952A1 (en) * | 2002-10-11 | 2004-05-13 | Kokuyo Furniture Co., Ltd. | Structure of chair backrest |
DE102008036130B4 (en) * | 2008-08-01 | 2014-12-18 | Sedus Stoll Ag | Tilting backrest |
US9609952B2 (en) | 2012-05-04 | 2017-04-04 | Itoki Corporation | Chair, especially, office chair |
US9357849B2 (en) * | 2013-10-10 | 2016-06-07 | James E. Grove | Dynamic lumbar support for a chair |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH558158A (en) * | 1973-05-18 | 1975-01-31 | Bolleter Emil | Office chair with angular adjustment of back support - adjusts seat simultaneously with angle of back support |
DE3700862A1 (en) * | 1987-01-14 | 1988-07-28 | Vogt Bueromoebel | Seating furniture |
-
1992
- 1992-10-06 DE DE4233627A patent/DE4233627A1/en not_active Withdrawn
-
1993
- 1993-10-05 AT AT93116100T patent/ATE131702T1/en not_active IP Right Cessation
- 1993-10-05 ES ES93116100T patent/ES2052469T1/en active Pending
- 1993-10-05 DE DE59301203T patent/DE59301203D1/en not_active Expired - Fee Related
- 1993-10-05 EP EP93116100A patent/EP0591933B1/en not_active Expired - Lifetime
-
1994
- 1994-07-29 GR GR940300041T patent/GR940300041T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE131702T1 (en) | 1996-01-15 |
DE59301203D1 (en) | 1996-02-01 |
EP0591933B1 (en) | 1995-12-20 |
DE4233627A1 (en) | 1994-04-07 |
GR940300041T1 (en) | 1994-07-29 |
EP0591933A1 (en) | 1994-04-13 |
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