GB1137552A - Improvements relating to chairs - Google Patents
Improvements relating to chairsInfo
- Publication number
- GB1137552A GB1137552A GB2955765A GB2955765A GB1137552A GB 1137552 A GB1137552 A GB 1137552A GB 2955765 A GB2955765 A GB 2955765A GB 2955765 A GB2955765 A GB 2955765A GB 1137552 A GB1137552 A GB 1137552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- backrest
- panel
- chairs
- chair
- improvements relating
- 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
-
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks
Abstract
1,137,552. Seats. TAN-SAD CHAIR CO. (1931) Ltd. 5 Aug., 1966 [13 July, 1965], No. 29557/65. Headings A4J and A4U. The backrest panel 18, of a metal framed chair, is clamped against raised annular parts 26 of rubber blocks 22, by screws 23 passing through holes 21 in bars 20. The parts 26 provide a range of easy tilting movement for panel 18, enabling the backrest to conform readily to the user's posture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2955765A GB1137552A (en) | 1965-07-13 | 1965-07-13 | Improvements relating to chairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2955765A GB1137552A (en) | 1965-07-13 | 1965-07-13 | Improvements relating to chairs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1137552A true GB1137552A (en) | 1968-12-27 |
Family
ID=10293435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2955765A Expired GB1137552A (en) | 1965-07-13 | 1965-07-13 | Improvements relating to chairs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1137552A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2721175A1 (en) * | 1977-05-11 | 1978-11-16 | Paul Winkelmann | Work chair with tilting swivel back rest - has two section back with fixed upper part and pivoting lower part with rubber intermediate piece |
WO1981003605A1 (en) * | 1980-06-11 | 1981-12-24 | American Seating Co | Improvements in office chairs |
US4602818A (en) * | 1983-01-13 | 1986-07-29 | Roder Gmbh Sitzmobelwerke | Apparatus for the attachment of a lower back support upholstery to a chair |
-
1965
- 1965-07-13 GB GB2955765A patent/GB1137552A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2721175A1 (en) * | 1977-05-11 | 1978-11-16 | Paul Winkelmann | Work chair with tilting swivel back rest - has two section back with fixed upper part and pivoting lower part with rubber intermediate piece |
WO1981003605A1 (en) * | 1980-06-11 | 1981-12-24 | American Seating Co | Improvements in office chairs |
US4408800A (en) * | 1980-06-11 | 1983-10-11 | American Seating Company | Office chairs |
US4602818A (en) * | 1983-01-13 | 1986-07-29 | Roder Gmbh Sitzmobelwerke | Apparatus for the attachment of a lower back support upholstery to a chair |
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