WO1994026150A1 - Foot for a rotatable chair - Google Patents
Foot for a rotatable chair Download PDFInfo
- Publication number
- WO1994026150A1 WO1994026150A1 PCT/FI1994/000177 FI9400177W WO9426150A1 WO 1994026150 A1 WO1994026150 A1 WO 1994026150A1 FI 9400177 W FI9400177 W FI 9400177W WO 9426150 A1 WO9426150 A1 WO 9426150A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chair
- foot
- center part
- chair foot
- center
- 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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- 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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
- A47C3/185—Chairs or stools with rotatable seat self-returning to the original position
Definitions
- Figure 1 is a sectional side view of an exemplifying embodiment of the chair foot according to the invention.
- the center rod 2 may be of the type equipped with a return mechanism such as that illustrated in the drawing, whereby a slightly larger cylindrical cavity must be provided in the center part 3 so that an spring-loaded, axially movable sliding element 10 placed about the center rod 2 can be adapted to the interior of the chair hub 1, said sliding element 10 having at its lower end a spiral cam surface 11 adapted to cooper ⁇ ate with a follower roll 12 mounted on the center rod 2, thus forming a return mechanism of the type described in, e.g., the FI patent publication 83,590.
Landscapes
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94915153A EP0699041B1 (en) | 1993-05-19 | 1994-05-06 | Foot for a rotatable chair |
DE69412256T DE69412256D1 (en) | 1993-05-19 | 1994-05-06 | FOOT CROSS FOR A ROTATING CHAIR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932307A FI92282C (en) | 1993-05-19 | 1993-05-19 | Swivel chair foot |
FI932307 | 1993-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994026150A1 true WO1994026150A1 (en) | 1994-11-24 |
Family
ID=8537972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1994/000177 WO1994026150A1 (en) | 1993-05-19 | 1994-05-06 | Foot for a rotatable chair |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0699041B1 (en) |
AT (1) | ATE169190T1 (en) |
DE (1) | DE69412256D1 (en) |
FI (1) | FI92282C (en) |
WO (1) | WO1994026150A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20080202A1 (en) * | 2008-09-26 | 2010-03-27 | Tonon & C Spa | AUTO ALIGNMENT DEVICE FOR A FURNITURE ELEMENT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013242A1 (en) * | 1989-05-10 | 1990-11-15 | F:Ma Mekrapid | Hub construction for rotatable chair |
-
1993
- 1993-05-19 FI FI932307A patent/FI92282C/en not_active IP Right Cessation
-
1994
- 1994-05-06 AT AT94915153T patent/ATE169190T1/en active
- 1994-05-06 EP EP94915153A patent/EP0699041B1/en not_active Expired - Lifetime
- 1994-05-06 WO PCT/FI1994/000177 patent/WO1994026150A1/en active IP Right Grant
- 1994-05-06 DE DE69412256T patent/DE69412256D1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013242A1 (en) * | 1989-05-10 | 1990-11-15 | F:Ma Mekrapid | Hub construction for rotatable chair |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20080202A1 (en) * | 2008-09-26 | 2010-03-27 | Tonon & C Spa | AUTO ALIGNMENT DEVICE FOR A FURNITURE ELEMENT |
Also Published As
Publication number | Publication date |
---|---|
FI92282B (en) | 1994-07-15 |
EP0699041A1 (en) | 1996-03-06 |
ATE169190T1 (en) | 1998-08-15 |
DE69412256D1 (en) | 1998-09-10 |
FI932307A0 (en) | 1993-05-19 |
EP0699041B1 (en) | 1998-08-05 |
FI92282C (en) | 1994-10-25 |
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