EP0250207A3 - Improvements in and relating to adjustable chairs - Google Patents
Improvements in and relating to adjustable chairs Download PDFInfo
- Publication number
- EP0250207A3 EP0250207A3 EP87305331A EP87305331A EP0250207A3 EP 0250207 A3 EP0250207 A3 EP 0250207A3 EP 87305331 A EP87305331 A EP 87305331A EP 87305331 A EP87305331 A EP 87305331A EP 0250207 A3 EP0250207 A3 EP 0250207A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- relating
- adjustable chairs
- chairs
- adjustable
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868614651A GB8614651D0 (en) | 1986-06-16 | 1986-06-16 | Chair adjustment mechanism |
GB8614651 | 1986-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0250207A2 EP0250207A2 (en) | 1987-12-23 |
EP0250207A3 true EP0250207A3 (en) | 1988-04-27 |
EP0250207B1 EP0250207B1 (en) | 1992-06-10 |
Family
ID=10599534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870305331 Expired EP0250207B1 (en) | 1986-06-16 | 1987-06-16 | Improvements in and relating to adjustable chairs |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0250207B1 (en) |
DE (1) | DE3779696T2 (en) |
ES (1) | ES2033312T3 (en) |
GB (1) | GB8614651D0 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3737492C2 (en) * | 1987-11-05 | 2003-03-27 | Wilkhahn Wilkening & Hahne | Chair with four swivel joints |
DE3737491C2 (en) * | 1987-11-05 | 2003-03-20 | Wilkhahn Wilkening & Hahne | chair |
JPH01297009A (en) * | 1987-12-28 | 1989-11-30 | Isao Hosoe | Seat surface for human engineering chair |
DE3837727A1 (en) * | 1988-11-07 | 1990-05-10 | Link Wilhelm Kg | CHAIR, ESPECIALLY OFFICE CHAIR |
JPH08507935A (en) * | 1992-06-15 | 1996-08-27 | ハーマン、ミラー、インコーポレイテッド | Office chair |
DE4409098A1 (en) * | 1994-03-17 | 1995-09-21 | Froescher Gmbh & Co Kg | Incline adjustable chair |
GB2293312B (en) * | 1994-08-03 | 1999-01-20 | Crispin Hall | Variable ratio synchronised chair movement |
US5899530A (en) * | 1995-08-23 | 1999-05-04 | Global Upholstery Company | Control mechanism for a chair |
DE19728838C1 (en) * | 1997-07-05 | 1999-01-14 | Koenig & Neurath Ag | Chair, especially office chair |
DE29910620U1 (en) | 1999-06-17 | 2000-10-19 | Koenig & Neurath Ag | Chair, especially office chair |
DE10064204A1 (en) * | 2000-12-22 | 2002-07-04 | Wilkhahn Wilkening & Hahne | Chair has slide attached to seat front which moves in inclined guide and curved levers attached to sides of back rest and rear of seat |
US6644741B2 (en) | 2001-09-20 | 2003-11-11 | Haworth, Inc. | Chair |
US20030132653A1 (en) * | 2001-10-18 | 2003-07-17 | Doug Thole | Tension control mechanism for a chair |
US6945602B2 (en) | 2003-12-18 | 2005-09-20 | Haworth, Inc. | Tilt control mechanism for chair |
US20070102979A1 (en) | 2005-10-25 | 2007-05-10 | GLOBAL TOTAL OFFICE an Ontario limited partnership having GLOBAL UPHOLSTERY CO. | Adjustment mechanism for a chair and method for replacing a telescoping cylinder in a reconfigurable chair |
GB0609315D0 (en) | 2006-05-11 | 2006-06-21 | Technicon Internat Man Service | Improved seat |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461472A1 (en) * | 1979-07-23 | 1981-02-06 | Drabert Soehne | HEADQUARTERS, IN PARTICULAR HEADQUARTERS FOR CONSULTING DATA VIEWING DEVICES |
US4502729A (en) * | 1981-08-19 | 1985-03-05 | Giroflex Entwicklungs Ag | Chair, especially a reclining chair |
-
1986
- 1986-06-16 GB GB868614651A patent/GB8614651D0/en active Pending
-
1987
- 1987-06-16 ES ES87305331T patent/ES2033312T3/en not_active Expired - Lifetime
- 1987-06-16 DE DE19873779696 patent/DE3779696T2/en not_active Expired - Fee Related
- 1987-06-16 EP EP19870305331 patent/EP0250207B1/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461472A1 (en) * | 1979-07-23 | 1981-02-06 | Drabert Soehne | HEADQUARTERS, IN PARTICULAR HEADQUARTERS FOR CONSULTING DATA VIEWING DEVICES |
US4502729A (en) * | 1981-08-19 | 1985-03-05 | Giroflex Entwicklungs Ag | Chair, especially a reclining chair |
Also Published As
Publication number | Publication date |
---|---|
GB8614651D0 (en) | 1986-07-23 |
EP0250207B1 (en) | 1992-06-10 |
DE3779696D1 (en) | 1992-07-16 |
EP0250207A2 (en) | 1987-12-23 |
DE3779696T2 (en) | 1993-01-21 |
ES2033312T3 (en) | 1993-03-16 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19880907 |
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17Q | First examination report despatched |
Effective date: 19891116 |
|
DIN1 | Information on inventor provided before grant (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MINES AND WEST LIMITED |
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GRAA | (expected) grant |
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Owner name: MINES & WEST BUSINESS FURNITURE LIMITED |
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