WO2004043209A1 - Siege - Google Patents

Siege Download PDF

Info

Publication number
WO2004043209A1
WO2004043209A1 PCT/DE2003/003751 DE0303751W WO2004043209A1 WO 2004043209 A1 WO2004043209 A1 WO 2004043209A1 DE 0303751 W DE0303751 W DE 0303751W WO 2004043209 A1 WO2004043209 A1 WO 2004043209A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame parts
wire mesh
seating furniture
seat
profile
Prior art date
Application number
PCT/DE2003/003751
Other languages
German (de)
English (en)
Inventor
Robert Ziegler
Original Assignee
Mwh-Metallwerk Helmstadt 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 Mwh-Metallwerk Helmstadt Gmbh filed Critical Mwh-Metallwerk Helmstadt Gmbh
Priority to DE10394077T priority Critical patent/DE10394077D2/de
Priority to AU2003287865A priority patent/AU2003287865A1/en
Publication of WO2004043209A1 publication Critical patent/WO2004043209A1/fr

Links

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 invention relates to seating furniture with a seat part and / or a back part, which have a seat surface and / or back surface consisting of wire mesh and connected to frame parts.
  • the aim of the invention is therefore to create a seat of the type mentioned, which is more economical to produce than the seat according to DE 93 16 299 Ul and at which also effectively prevents the risk of damage to users' clothing.
  • the wires of the wire grids do not have ends bent downwards or backwards, which is time-consuming and costly, but the wire ends essentially extend in the respective wire mesh level.
  • the wire ends rest on the support profiles attached to the inner sides of the frame parts and are welded to them, for example spot-welded. Attaching the support profiles does require an additional step, but it has been shown that this takes far less time than bending the wire ends and welding them onto the inside of the frame parts.
  • the seating furniture according to the invention is thus less expensive to manufacture than the seating furniture according to DE
  • the support profiles must be attached to the inside of the frame parts so that the wire mesh serving as the seat and / or back surface does not protrude above the top or front edges of the frame parts.
  • ends of the wires of the wire grids forming the seat surface and / or back surface welded to the support profile or the support profiles end at a distance from the frame parts, preferably in each case in the region of the sides of the respective support profile facing the frame.
  • a simple profile bar is used as the support profile, which is welded, for example spot-welded, to the mutually facing inner sides of the frame parts.
  • the profile bar serving as a support profile is bent following the contour of the inner sides of the frame parts of the seat part and / or back part.
  • the profile rod is preferably formed in one piece and runs around on the inside of the frame parts. The use of a round profile as a support profile has proven to be particularly cost-effective.
  • the seating furniture illustrated in FIG. 1 without a base frame in a perspective view has a seat part 10 with a seat surface 11, a back part 12 with a back surface 13 and a tubular frame 14 which encloses the seat and back surface.
  • the tubular frame 14 comprises lateral frame parts 15, 16 and one front and one rear frame part 17, 18.
  • the lateral frame parts 15, 16 pass over arcuate sections into the front frame part 17, which, like the rear frame part 18 on the rear part side received between the lateral frame parts 15, 16, is slightly arched downward.
  • the tubular frame 14 further comprises two in the extension of the side seat frame parts 15, 16 rising obliquely to the rear and the back part 12 laterally delimiting Frame parts 20, 21, to each of which an upper frame part 22 is connected via an arcuate section.
  • the lower end of the back part 12 forms a lower back part frame part 23 which extends between the side back part frame parts 20, 21.
  • the upper and lower back frame part 22, 23 are slightly arched on the side facing away from the seat part, that is to the rear.
  • the seat and back surface 11, 13 of the seat and back part 10, 12 consist of wire mesh, which the downward or rearward curvature of the seat part frame parts 17, 18 or the rearward curvature of the back part frame parts 22, 23rd are also slightly arched downwards or backwards accordingly.
  • the wire grids which form the seat and back surface 11, 13, consist of wires 25, 26 which cross each other and are welded to each other at the respective intersection points
  • Wire mesh forming the seat and back surfaces 11, 13 are bluntly cut off in accordance with the contour of the mutually facing inner sides of the frame parts 15 to 18 of the seat part 10 or the contour of the mutually facing inner sides of the frame parts 20 to 23 of the back part 12.
  • the protruding wire ends 27 are received on round profile bars 28 and welded to them.
  • the profile bars 28, which serve as support profiles, are in turn on the mutually facing inner sides of the seat part frame parts 15 to 18 or back part frame parts
  • the serving as the support profiles for the wire ends 27 of the seat surface 11 and the back surface 13 profile bars 28 can be welded to the corresponding frame parts 15 to 18 and 20 to 23 in any way, for example, dotted, or by means of the side facing away from the respective wire mesh Welds 29.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

L'invention concerne un siège comprenant une partie assise et/ou une partie dossier qui possède une surface d'assise et/ou une surface de dossier en grillage reliée à des éléments de cadre. Pour ce type de siège, il s'avère désavantageux de replier les bords du grillage à angle droit par rapport au plan du grillage et de souder ces bords aux éléments de cadre. Le siège selon l'invention présente l'avantage qu'au moins un profilé support (28) respectif est fixé sur les côtés intérieurs opposés des éléments de cadre (15 à 18 et 20 à 23), les extrémités (27) des fils du grillage reposant sur ce ou ces profilés et étant soudées à ce ou ces derniers.
PCT/DE2003/003751 2002-11-12 2003-11-12 Siege WO2004043209A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10394077T DE10394077D2 (de) 2002-11-12 2003-11-12 Sitzmöbel
AU2003287865A AU2003287865A1 (en) 2002-11-12 2003-11-12 Seating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20217555U DE20217555U1 (de) 2002-11-12 2002-11-12 Sitzmöbel
DE20217555.3 2002-11-12

Publications (1)

Publication Number Publication Date
WO2004043209A1 true WO2004043209A1 (fr) 2004-05-27

Family

ID=7976933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003751 WO2004043209A1 (fr) 2002-11-12 2003-11-12 Siege

Country Status (3)

Country Link
AU (1) AU2003287865A1 (fr)
DE (2) DE20217555U1 (fr)
WO (1) WO2004043209A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062590A (en) * 1976-05-24 1977-12-13 Fixtures Manufacturing Corporation Chair structure
DE9316299U1 (de) * 1993-10-26 1993-12-16 Eisen- Und Drahtwerk Erlau Ag, 73431 Aalen Sitzmöbel
EP1222881A1 (fr) * 2001-01-13 2002-07-17 Eisen- Und Drahtwerk Erlau Aktiengesellschaft Profil de bordure pour une surface de support et/ou de maintien, ainsi qu'objet mobilier avec un tel profil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062590A (en) * 1976-05-24 1977-12-13 Fixtures Manufacturing Corporation Chair structure
DE9316299U1 (de) * 1993-10-26 1993-12-16 Eisen- Und Drahtwerk Erlau Ag, 73431 Aalen Sitzmöbel
EP1222881A1 (fr) * 2001-01-13 2002-07-17 Eisen- Und Drahtwerk Erlau Aktiengesellschaft Profil de bordure pour une surface de support et/ou de maintien, ainsi qu'objet mobilier avec un tel profil

Also Published As

Publication number Publication date
DE20217555U1 (de) 2003-02-27
DE10394077D2 (de) 2005-12-08
AU2003287865A1 (en) 2004-06-03

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