EP0956793A3 - A tiltable support for chair - Google Patents
A tiltable support for chair Download PDFInfo
- Publication number
- EP0956793A3 EP0956793A3 EP99107348A EP99107348A EP0956793A3 EP 0956793 A3 EP0956793 A3 EP 0956793A3 EP 99107348 A EP99107348 A EP 99107348A EP 99107348 A EP99107348 A EP 99107348A EP 0956793 A3 EP0956793 A3 EP 0956793A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- inclined surface
- chair
- wedge
- mobile
- spring
- 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.)
- Withdrawn
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
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
-
- 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
- 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
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI000894A IT1306230B1 (en) | 1998-04-27 | 1998-04-27 | INCLINABLE SUPPORT FOR CHAIR |
ITMI980894 | 1998-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0956793A2 EP0956793A2 (en) | 1999-11-17 |
EP0956793A3 true EP0956793A3 (en) | 2001-01-17 |
Family
ID=11379898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99107348A Withdrawn EP0956793A3 (en) | 1998-04-27 | 1999-04-21 | A tiltable support for chair |
Country Status (3)
Country | Link |
---|---|
US (1) | US20010013569A1 (en) |
EP (1) | EP0956793A3 (en) |
IT (1) | IT1306230B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2446654C (en) * | 2003-10-24 | 2011-12-20 | Ram Machines (1990) Ltd. | Chair spring tension control |
US7494185B2 (en) | 2004-08-26 | 2009-02-24 | L & P Property Management Company | J-back adjustment mechanism |
ITMI20050116U1 (en) * | 2005-04-06 | 2006-10-07 | Donati Spa | SYNCHRONIZATION MECHANISM FOR CHAIRS OR ARMCHAIRS |
DE102005017143B4 (en) * | 2005-04-13 | 2007-06-21 | Bock 1 Gmbh & Co. Kg | Device for seat tilt adjustment of a chair |
US7766426B2 (en) * | 2006-08-29 | 2010-08-03 | Ram Machines (1990) Ltd. | Tilt controls for chairs |
ITMI20070719A1 (en) * | 2007-04-06 | 2008-10-07 | L & P Property Management Co | TILTING DEVICE FOR A RECLINING SEAT. |
ITMI20070718A1 (en) * | 2007-04-06 | 2008-10-07 | L & P Property Management Co | ADJUSTMENT DEVICE FOR ADJUSTABLE AND SIMILAR CHAIRS. |
US8498621B2 (en) * | 2008-08-20 | 2013-07-30 | At&T Mobility Ii Llc | Cellular device management |
IT1391975B1 (en) * | 2008-11-12 | 2012-02-02 | L&P Property Man Co | ADJUSTMENT DEVICE FOR THE PUSHING OF A MECHANISM, PARTICULARLY FOR ADJUSTABLE SEATS |
ITUB20154688A1 (en) * | 2015-10-15 | 2017-04-15 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR ADJUSTABLE CHAIRS |
IT201600071468A1 (en) | 2016-07-08 | 2018-01-08 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR CHAIRS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830431A (en) * | 1987-08-24 | 1989-05-16 | Noboru Inoue | Interlocking cushioning mechanism for supporting seat portion and backrest of chair in integral fashion |
DE4324543A1 (en) * | 1993-07-22 | 1995-01-26 | Trendoffice Bueromoebel | Chair, in particular office chair |
-
1998
- 1998-04-27 IT IT1998MI000894A patent/IT1306230B1/en active
-
1999
- 1999-04-21 EP EP99107348A patent/EP0956793A3/en not_active Withdrawn
- 1999-04-27 US US09/299,623 patent/US20010013569A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830431A (en) * | 1987-08-24 | 1989-05-16 | Noboru Inoue | Interlocking cushioning mechanism for supporting seat portion and backrest of chair in integral fashion |
DE4324543A1 (en) * | 1993-07-22 | 1995-01-26 | Trendoffice Bueromoebel | Chair, in particular office chair |
Also Published As
Publication number | Publication date |
---|---|
ITMI980894A1 (en) | 1999-10-27 |
EP0956793A2 (en) | 1999-11-17 |
US20010013569A1 (en) | 2001-08-16 |
IT1306230B1 (en) | 2001-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20010718 |