WO2000054630A1 - Dismountable chair consisting of two frames - Google Patents

Dismountable chair consisting of two frames Download PDF

Info

Publication number
WO2000054630A1
WO2000054630A1 PCT/IT1999/000269 IT9900269W WO0054630A1 WO 2000054630 A1 WO2000054630 A1 WO 2000054630A1 IT 9900269 W IT9900269 W IT 9900269W WO 0054630 A1 WO0054630 A1 WO 0054630A1
Authority
WO
WIPO (PCT)
Prior art keywords
seating
frame
opposite
frames
chair according
Prior art date
Application number
PCT/IT1999/000269
Other languages
English (en)
French (fr)
Inventor
Franco Tomat
Original Assignee
Tomat S.N.C. Di Tomat Franco & C.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tomat S.N.C. Di Tomat Franco & C. filed Critical Tomat S.N.C. Di Tomat Franco & C.
Priority to AU53872/99A priority Critical patent/AU5387299A/en
Priority to EP99939613A priority patent/EP1162902A1/en
Publication of WO2000054630A1 publication Critical patent/WO2000054630A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/03—Non-upholstered chairs, e.g. metal, plastic or wooden chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs

Definitions

  • the present invention has for object a chair to be assembled in two frames jointable in a detachable way.
  • Background Art In prior art chairs to be assembled in two frames for instance (front legs frame and rear legs frame which extends upwards with the back, otherwise laterally opposite frames) jointable in a detachable way are kn o w n .
  • the jointing systems are various using squares or dowels shrouded in the wooden uprights or cross-pieces and tie screw means for the clamping.
  • Drawbacks The present solutions are complex, expensive and are characterised by a limited strength so that often a loosening or breakage danger in the jointing areas occurs. Purpose of the invention The purpose of this invention i s that of obviating the above mentioned drawbacks.
  • a chair to be assembled in two opposite frames jointable in a detachable way characterised in that: - each of said two opposite frames has, at least one middle strong cross- piece at the seating height in which at least two spaced transversal notches having dimensions suitable to housing a metal plate with a threaded hole, being said cross-pieces internally transversal ly holed in correspondence of said plate hole axis, are obtained; - a bearing seating frame supplied with at least two opposite sides with transversal holes coinciding with the previous ones is provided and, - at least four threaded screws for clamping, in said coinciding holes, said opposite frames with said bearing seating, by the screwing from the inside on said metal plates of said screws are provided
  • the opposite frames consist of one frame making up the front legs and one frame making up the real legs with an extension towards the back's top
  • said frame seating is an under-frame
  • the frame seating 3 has a quadiangulai shape with four sides (31 ,32) locked to one another by a pin and stiffened by a central cross-piece (33) eventually holed (330) for the uppei fixing of the interchangeable seating (not shown) Obviousl) the seating might also be integi ated with this frame
  • This frame has four lock-pins on the corners (L) for the fixing w itli the opposite frames ( 1 ,2)
  • the cross-pieces of the opposite frames ( 12,22) have some notches ( 120) for housing a metal plate with threaded hole (4) and the assembling and fixing occurs by four tie-sciews as claimed
  • said screw is substantially a stud- bolt having a threading depth equal to the thickness of the plate (4) so to be locked into it
  • the clamping completion wi ll be

Landscapes

  • Furniture Connections (AREA)
  • Special Chairs (AREA)
PCT/IT1999/000269 1999-03-18 1999-08-19 Dismountable chair consisting of two frames WO2000054630A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU53872/99A AU5387299A (en) 1999-03-18 1999-08-19 Dismountable chair consisting of two frames
EP99939613A EP1162902A1 (en) 1999-03-18 1999-08-19 Dismountable chair consisting of two frames

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999UD000058A IT1311005B1 (it) 1999-03-18 1999-03-18 Sedia componibile in due telai collegabili in modo smontabile.
ITUD99A000058 1999-03-18

Publications (1)

Publication Number Publication Date
WO2000054630A1 true WO2000054630A1 (en) 2000-09-21

Family

ID=11422917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1999/000269 WO2000054630A1 (en) 1999-03-18 1999-08-19 Dismountable chair consisting of two frames

Country Status (4)

Country Link
EP (1) EP1162902A1 (it)
AU (1) AU5387299A (it)
IT (1) IT1311005B1 (it)
WO (1) WO2000054630A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041343A1 (en) 2010-09-30 2012-04-05 Tomat Sedie S.R.L. Chair to be assembled

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612650A (fr) * 1926-03-11 1926-10-27 Dispositif pour l'assemblage démontable des parties constitutives des meubles ou autres objets
US3556594A (en) * 1969-04-16 1971-01-19 Shell Oil Co Cushion assembly for chairs and other furniture
DE2344635A1 (de) * 1973-09-05 1975-03-06 Jonge Poerink Nv Draadind Verschraubungsfertig vorbereitete spanoder holzplatte
DE8530363U1 (de) * 1985-10-26 1986-01-30 benze collection Sitzmöbelwerk GmbH & Co KG, 3252 Bad Münder Stuhl
US4577906A (en) * 1984-06-29 1986-03-25 Hsiung Shu Jen Armchair with knocked down front legs
US5664899A (en) * 1991-07-22 1997-09-09 Eustis; Robert H. Furniture joint

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612650A (fr) * 1926-03-11 1926-10-27 Dispositif pour l'assemblage démontable des parties constitutives des meubles ou autres objets
US3556594A (en) * 1969-04-16 1971-01-19 Shell Oil Co Cushion assembly for chairs and other furniture
DE2344635A1 (de) * 1973-09-05 1975-03-06 Jonge Poerink Nv Draadind Verschraubungsfertig vorbereitete spanoder holzplatte
US4577906A (en) * 1984-06-29 1986-03-25 Hsiung Shu Jen Armchair with knocked down front legs
DE8530363U1 (de) * 1985-10-26 1986-01-30 benze collection Sitzmöbelwerk GmbH & Co KG, 3252 Bad Münder Stuhl
US5664899A (en) * 1991-07-22 1997-09-09 Eustis; Robert H. Furniture joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041343A1 (en) 2010-09-30 2012-04-05 Tomat Sedie S.R.L. Chair to be assembled

Also Published As

Publication number Publication date
EP1162902A1 (en) 2001-12-19
ITUD990058A0 (it) 1999-03-18
AU5387299A (en) 2000-10-04
ITUD990058A1 (it) 2000-09-18
IT1311005B1 (it) 2002-02-27

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