BE612532A - Swivel seat - Google Patents
Swivel seatInfo
- Publication number
- BE612532A BE612532A BE612532A BE612532A BE612532A BE 612532 A BE612532 A BE 612532A BE 612532 A BE612532 A BE 612532A BE 612532 A BE612532 A BE 612532A BE 612532 A BE612532 A BE 612532A
- Authority
- BE
- Belgium
- Prior art keywords
- swivel seat
- swivel
- seat
- 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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
-
- 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
- A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST017347 | 1961-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE612532A true BE612532A (en) | 1962-05-02 |
Family
ID=7457440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE612532A BE612532A (en) | 1961-01-14 | 1962-01-11 | Swivel seat |
Country Status (4)
Country | Link |
---|---|
US (1) | US3133763A (en) |
BE (1) | BE612532A (en) |
CH (1) | CH390484A (en) |
FR (1) | FR1309132A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224807A (en) * | 1963-07-19 | 1965-12-21 | Steelcase Inc | Back support adjustment for torsion chair |
US3294442A (en) * | 1965-11-17 | 1966-12-27 | Hyland C Fliut | Adjustable backrest support |
DE1654388B1 (en) * | 1967-10-11 | 1972-05-31 | Stoll Kg Christof | Seating furniture with a height-adjustable backrest |
SE396542B (en) * | 1976-02-06 | 1977-09-26 | Kalmar Lens Landsting | DEVICE AT THE MOBELUNDERDERNED INTENDED SO-CALL GUNGER UNIT |
US4065176A (en) * | 1976-08-19 | 1977-12-27 | Stewart-Warner Corporation | Chair control |
US4720142A (en) * | 1986-04-10 | 1988-01-19 | Steelcase Inc. | Variable back stop |
IT227805Y1 (en) * | 1992-03-09 | 1998-01-21 | Pro Cord Srl | PLATE FOR CONNECTION OF SEAT, BACKREST AND FEET, ESPECIALLY FOR SEAT |
US6523895B1 (en) * | 1999-02-05 | 2003-02-25 | Davis Furniture Industries, Inc. | Ergonomic chair |
US6412869B1 (en) | 1999-05-27 | 2002-07-02 | Steelcase Development Corporation | Nestable synchrotilt chair |
ITUD20030042A1 (en) * | 2003-02-25 | 2004-08-26 | Erreti Snc Di Rinaldo Tonin & C | CUSHIONING DEVICE TO CUSHION A BACK OF A CHAIR, AN ARMCHAIR, AN OFFICE ARMCHAIR OR SIMILAR. |
US20070090671A1 (en) * | 2005-10-06 | 2007-04-26 | Rbm A/S; | Weight regulator for a chair |
JP5002835B2 (en) * | 2005-10-27 | 2012-08-15 | コクヨ株式会社 | Member connection structure |
JP4719905B2 (en) | 2005-10-27 | 2011-07-06 | コクヨ株式会社 | Chair |
JP4747311B2 (en) * | 2005-11-11 | 2011-08-17 | コクヨ株式会社 | Chair |
JP4614088B2 (en) * | 2005-11-11 | 2011-01-19 | コクヨ株式会社 | Spring mounting structure |
JP4945781B2 (en) * | 2005-11-11 | 2012-06-06 | コクヨ株式会社 | Chair |
US20110018321A1 (en) * | 2009-07-21 | 2011-01-27 | Toung-Chun Pan | Chair Capable of Reduced Transportation Volume and Rapid Assembly |
CN110547621A (en) * | 2019-10-21 | 2019-12-10 | 东莞市畅宇家具有限公司 | chair with linkage of backrest and cushion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1359145A (en) * | 1919-05-22 | 1920-11-16 | Milwaukee Chair Company | Chair |
US2188605A (en) * | 1937-11-15 | 1940-01-30 | Gen Fireproofing Co | Suspension unit for chair backs |
US3034828A (en) * | 1960-09-06 | 1962-05-15 | Kurihara Sadasuke | Chair |
-
1961
- 1961-12-15 CH CH1456661A patent/CH390484A/en unknown
-
1962
- 1962-01-05 US US164450A patent/US3133763A/en not_active Expired - Lifetime
- 1962-01-05 FR FR883945A patent/FR1309132A/en not_active Expired
- 1962-01-11 BE BE612532A patent/BE612532A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH390484A (en) | 1965-04-15 |
US3133763A (en) | 1964-05-19 |
FR1309132A (en) | 1962-11-09 |
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