EP1464254A1 - Stuhl aus einem extrudierten Körper, und Verfahren zu seiner Herstellung - Google Patents

Stuhl aus einem extrudierten Körper, und Verfahren zu seiner Herstellung Download PDF

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Publication number
EP1464254A1
EP1464254A1 EP03022771A EP03022771A EP1464254A1 EP 1464254 A1 EP1464254 A1 EP 1464254A1 EP 03022771 A EP03022771 A EP 03022771A EP 03022771 A EP03022771 A EP 03022771A EP 1464254 A1 EP1464254 A1 EP 1464254A1
Authority
EP
European Patent Office
Prior art keywords
extrusion
chair
defining
profile
fabrication
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Withdrawn
Application number
EP03022771A
Other languages
English (en)
French (fr)
Inventor
Ludovico Magistretti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Thonet Vienna & Cokg GmbH
Original Assignee
Gebr Thonet Vienna & Cokg GmbH
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 Gebr Thonet Vienna & Cokg GmbH filed Critical Gebr Thonet Vienna & Cokg GmbH
Publication of EP1464254A1 publication Critical patent/EP1464254A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular

Definitions

  • the present invention relates to a chair and the corresponding process of fabrication.
  • the purpose of the present invention is to propose a chair of new conception that has a simple, convenient, functional and aesthetically agreeable structure and that at the same time is suited to being obtained with an extremely simplified process of fabrication.
  • the subject of the invention is a chair comprising a body and a structure for supporting the body, characterized in that the body is formed entirely by metal section obtained by extrusion, in such a way that the lateral profile of the body corresponds to the section of extrusion.
  • the body may be obtained in an extremely simple, inexpensive and fast way, and at the same time has a resistant structure, which is convenient and suitable for being obtained in a plurality of different configurations, which are all attractive also from the aesthetic standpoint.
  • the body is made of aluminium
  • the profile of extrusion has a general L-shaped configuration, with a branch of the L defining the seat, a branch defining the back-rest, and a face of the body defining the bottom surface of the seat and the rear surface of the back-rest, which has a plurality of grooves with an arched profile.
  • the body may be provided with channels for connection by slotting-in of transverse bars for connection of the legs of the chair and possibly armrests.
  • the chair according to the invention designated as a whole by the reference number 1, comprises a body 2 made of aluminium formed by a single sectional element made by extrusion, in such a way that the lateral profile of the chair corresponds to the section of extrusion.
  • the body has a general L-shaped profile, with a branch of the L that defines the seat 2a, a branch that defines the back-rest 2b, and a face of the body, defining the bottom surface of the seat 2a and the rear surface of the back-rest 2b, said rear surface presenting a plurality of grooves with arched profile 3.
  • the profile is moreover made with bent end edges 4, 5 at the front end of the seat and at the top end of the back-rest.
  • the transverse bar 10 is joined at its ends to two rear legs 13 (see also Figure 1), which are prolonged at the top until armrests 14 are defined, which are connected to the ends of the transverse bar 8.
  • the body 2 as obtained by means of a single operation of extrusion, has characteristics of resistance and at the same time of elasticity that provide maximum comfort for the occupant.

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
EP03022771A 2003-04-04 2003-10-10 Stuhl aus einem extrudierten Körper, und Verfahren zu seiner Herstellung Withdrawn EP1464254A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20030261 2003-04-04
ITTO20030261 ITTO20030261A1 (it) 2003-04-04 2003-04-04 Sedia con scocca ottenuta per estrusione, e relativo

Publications (1)

Publication Number Publication Date
EP1464254A1 true EP1464254A1 (de) 2004-10-06

Family

ID=32843935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022771A Withdrawn EP1464254A1 (de) 2003-04-04 2003-10-10 Stuhl aus einem extrudierten Körper, und Verfahren zu seiner Herstellung

Country Status (2)

Country Link
EP (1) EP1464254A1 (de)
IT (1) ITTO20030261A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159788A (en) * 1991-07-02 1992-11-03 Dant Corporation Closed decking system for stadium seating
US5673966A (en) * 1996-10-07 1997-10-07 William D. Morton, Jr. Duck hunter's tule seat
US5924771A (en) * 1994-11-30 1999-07-20 Fahrzeugsitze Bad Schandau Gmbh Seat, in particular a vehicle seat for public passenger transport

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159788A (en) * 1991-07-02 1992-11-03 Dant Corporation Closed decking system for stadium seating
US5924771A (en) * 1994-11-30 1999-07-20 Fahrzeugsitze Bad Schandau Gmbh Seat, in particular a vehicle seat for public passenger transport
US5673966A (en) * 1996-10-07 1997-10-07 William D. Morton, Jr. Duck hunter's tule seat

Also Published As

Publication number Publication date
ITTO20030261A1 (it) 2004-10-05

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