BE784299A - TILTING MECHANISM FOR TILTING CHAIRS - Google Patents
TILTING MECHANISM FOR TILTING CHAIRSInfo
- Publication number
- BE784299A BE784299A BE784299A BE784299A BE784299A BE 784299 A BE784299 A BE 784299A BE 784299 A BE784299 A BE 784299A BE 784299 A BE784299 A BE 784299A BE 784299 A BE784299 A BE 784299A
- Authority
- BE
- Belgium
- Prior art keywords
- tilting
- chairs
- tilting mechanism
- tilting chairs
- 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
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
-
- 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 |
---|---|---|---|
GB1904671 | 1971-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE784299A true BE784299A (en) | 1972-12-04 |
Family
ID=10122848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE784299A BE784299A (en) | 1971-06-04 | 1972-06-02 | TILTING MECHANISM FOR TILTING CHAIRS |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE784299A (en) |
DE (1) | DE2226838A1 (en) |
GB (1) | GB1324451A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408800A (en) * | 1980-06-11 | 1983-10-11 | American Seating Company | Office chairs |
NO159335C (en) * | 1984-05-08 | 1988-12-21 | Haag A S | RELEASABLE VIP MECHANISM FOR CHAIRS OR SIMILAR. |
NO160406C (en) * | 1987-01-23 | 1989-04-19 | Opsvik Peter As | TIP MECHANISM, PRIOR TO CHAIRS OR SIMILAR. |
IT1221578B (en) * | 1987-11-19 | 1990-07-12 | Co Fe Mo Spa | CHAIR WITH OSCILLATING SEAT BACK AND FORWARD |
AT417U1 (en) * | 1994-12-15 | 1995-10-25 | Klammer Eduard | ARMCHAIR WITH AN ARMCHAIR FRAME AND A SEAT |
US5769492A (en) * | 1996-12-10 | 1998-06-23 | Jensen; Robert J. | Back saver sport seat |
US5951109A (en) * | 1997-04-30 | 1999-09-14 | Haworth, Inc. | Chairback with side torsional movement |
US6059363A (en) * | 1997-04-30 | 2000-05-09 | Haworth, Inc. | Chairback with side torsional movement |
US6176548B1 (en) | 1998-10-23 | 2001-01-23 | Haworth, Inc. | Tilt mechanism for chair having adjustable spring characteristics |
US6209958B1 (en) | 1998-10-23 | 2001-04-03 | Haworth, Inc. | Universal tilt mechanism for a chair |
-
1972
- 1972-05-31 GB GB1904671A patent/GB1324451A/en not_active Expired
- 1972-06-02 DE DE19722226838 patent/DE2226838A1/en active Pending
- 1972-06-02 BE BE784299A patent/BE784299A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2226838A1 (en) | 1972-12-21 |
GB1324451A (en) | 1973-07-25 |
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