EP0341344A3 - Sitting furniture - Google Patents
Sitting furniture Download PDFInfo
- Publication number
- EP0341344A3 EP0341344A3 EP88120948A EP88120948A EP0341344A3 EP 0341344 A3 EP0341344 A3 EP 0341344A3 EP 88120948 A EP88120948 A EP 88120948A EP 88120948 A EP88120948 A EP 88120948A EP 0341344 A3 EP0341344 A3 EP 0341344A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sitting furniture
- sitting
- furniture
- 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
- A47C1/03255—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
-
- 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
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
- A47C7/4454—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
-
- 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
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
-
- 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
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
- A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type
-
- 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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/021—Rocking chairs having elastic frames
- A47C3/023—Rocking chairs having elastic frames made of tubular material
-
- 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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- 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
- A47C7/02—Seat parts
- A47C7/024—Seat parts with double seats
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3812117 | 1988-04-12 | ||
DE3812117 | 1988-04-12 | ||
CA000613469A CA1316091C (en) | 1988-04-12 | 1989-09-27 | Seating furniture |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0341344A2 EP0341344A2 (en) | 1989-11-15 |
EP0341344A3 true EP0341344A3 (en) | 1990-03-28 |
EP0341344B1 EP0341344B1 (en) | 1993-03-24 |
Family
ID=46489539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88120948A Expired - Lifetime EP0341344B1 (en) | 1988-04-12 | 1988-12-15 | Sitting furniture |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0341344B1 (en) |
CA (1) | CA1316091C (en) |
DE (1) | DE3879679D1 (en) |
ES (1) | ES2039580T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE66531B1 (en) * | 1991-05-21 | 1996-01-24 | Ashfield Eng Co Wexford Ltd | A chair tilting mechanism |
CA2204579C (en) * | 1997-05-06 | 2000-10-17 | Broda Enterprises Inc. | Reclining chair |
CH704814A2 (en) * | 2011-04-12 | 2012-10-15 | Vitra Patente Ag | Chair mechanism with synchronously adjustable alignment of the backrest and seat. |
EP3192398B1 (en) * | 2016-01-15 | 2019-12-11 | himolla Polstermöbel GmbH | Seat or lounger |
CH715343A1 (en) * | 2018-09-18 | 2020-03-31 | Krob Andreas | Swivel chair. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545810A (en) * | 1968-09-23 | 1970-12-08 | Keystone Consolidated Ind Inc | Locking means for chair controls |
EP0131553A2 (en) * | 1983-07-12 | 1985-01-16 | Castelli S.P.A. | Chair |
DE8607194U1 (en) * | 1986-03-15 | 1986-04-30 | Drabert Söhne Minden (Westf.), 4950 Minden | Seating |
-
1988
- 1988-12-15 EP EP88120948A patent/EP0341344B1/en not_active Expired - Lifetime
- 1988-12-15 DE DE8888120948T patent/DE3879679D1/en not_active Expired - Fee Related
- 1988-12-15 ES ES198888120948T patent/ES2039580T3/en not_active Expired - Lifetime
-
1989
- 1989-09-27 CA CA000613469A patent/CA1316091C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545810A (en) * | 1968-09-23 | 1970-12-08 | Keystone Consolidated Ind Inc | Locking means for chair controls |
EP0131553A2 (en) * | 1983-07-12 | 1985-01-16 | Castelli S.P.A. | Chair |
DE8607194U1 (en) * | 1986-03-15 | 1986-04-30 | Drabert Söhne Minden (Westf.), 4950 Minden | Seating |
Also Published As
Publication number | Publication date |
---|---|
EP0341344A2 (en) | 1989-11-15 |
DE3879679D1 (en) | 1993-04-29 |
ES2039580T3 (en) | 1993-10-01 |
CA1316091C (en) | 1993-04-13 |
EP0341344B1 (en) | 1993-03-24 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
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Owner name: ING. C. GREGORJ S.P.A. |
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