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WO1998003282A1 - Fil d'acier pour grilles, notamment pour gazinieres a usage menager - Google Patents

Fil d'acier pour grilles, notamment pour gazinieres a usage menager Download PDF

Info

Publication number
WO1998003282A1
WO1998003282A1 PCT/EP1997/003786 EP9703786W WO9803282A1 WO 1998003282 A1 WO1998003282 A1 WO 1998003282A1 EP 9703786 W EP9703786 W EP 9703786W WO 9803282 A1 WO9803282 A1 WO 9803282A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel wire
grids
wire
radius
steel
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.)
Ceased
Application number
PCT/EP1997/003786
Other languages
German (de)
English (en)
Inventor
Anton W. C. M. Van Dijk
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.)
Ferro Techniek BV
Original Assignee
Ferro Techniek BV
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 Ferro Techniek BV filed Critical Ferro Techniek BV
Priority to AU40103/97A priority Critical patent/AU4010397A/en
Publication of WO1998003282A1 publication Critical patent/WO1998003282A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles

Definitions

  • the invention is directed to a steel wire for the production of pot carriers.
  • the aim of the present invention is to avoid sharp-edged transitions.
  • this is achieved in the case of a steel wire of the type mentioned at the outset in that this steel wire is designed as a round steel bar with rounding fertilize at the respective wire ends, the radius of curvature of the wire ends corresponding approximately to the radius of curvature of the steel wire used in each case.
  • the invention provides that the radius of curvature of the wire ends corresponds to the radius of the round steels.
  • the radius of the round steels e.g. 8 mm round steels are used, so that there is a radius of curvature of 4 at the end of the wire ends, to name a possible example.
  • the curves at the free ends are produced by machining.
  • the fine burrs usually produced by shearing or sawing off are thus avoided with certainty.
  • milling or round milling of the wire ends is a suitable machining process.
  • the surface of the steel wires is provided with an enamel coating, it being particularly expedient if this enamelling is applied by means of electrical immersion enamelling, such as this is also provided according to the invention.
  • a possible manufacturing method of a steel wire or a pot carrier, a grillage or the like according to the invention is that the respective support element is made of round wires, the free ends of which are rounded off by machining, the surface being provided with an enamel coating.
  • the support or grillage grates are formed, the bending radii of the wires themselves are made comparatively large. Of course, sharp-edged changes of direction are also not provided.
  • a steel wire, generally designated 1, is intended for the production of pot carriers. Grids, rusting or the like can be used, for example, for a domestic gas range.
  • the steel wire 1 is provided with an enamel layer 2, which is only indicated in the figure and can be applied, for example, by means of electrical dip enamelling, but powder enamelling can also be used.
  • the steel wire is designed as round steel and should have a diameter, indicated in the figure by the double arrow 3, which is, for example, 8 mm.
  • the steel wire is machined with a radius of curvature 4, the radius labeled "R" making up half of the degree of diameter, ie, it should be 4 mm here.
  • the sharpest inner curvature of the steel wire 1 in the formation of laying patterns of the grid is indicated by a radius arrow 5, this radius should also be equal to or greater than half the diameter 3.
  • the described embodiment of the invention can be modified in many ways without departing from the basic idea.
  • the machining of the free end la of the wire 1 can also be produced in a different way than with milling, it is crucial that the contact surface for the enamel coating 2 is free of burrs and free of sudden changes of direction in order to ensure the most homogeneous enamelling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Electrostatic Separation (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Wire Processing (AREA)
  • Cookers (AREA)

Abstract

L'invention concerne un fil d'acier servant à produire des supports de casseroles, des grilles ou similaires, notamment pour gazinières à usage domestique, ainsi qu'un procédé permettant de produire un fil de ce type. Pour appliquer un émail de haute qualité, notamment puisque les grilles correspondantes sont soumises à des températures comparativement élevées pendant l'utilisation, il faut éviter les transitions à angles vifs. A cet effet, le fil d'acier se présente de manière générale sous forme de rond en acier (1), avec des bouts arrondis à chaque extrémité libre, le rayon d'arrondi des extrémités (1a) du fil correspondant approximativement au rayon de courbure (D/2) de chaque fil d'acier (R) utilisé.
PCT/EP1997/003786 1996-07-23 1997-07-15 Fil d'acier pour grilles, notamment pour gazinieres a usage menager Ceased WO1998003282A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40103/97A AU4010397A (en) 1996-07-23 1997-07-15 Steel wire for grids or grills, in particular for domestic gas cookers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29612719U DE29612719U1 (de) 1996-07-23 1996-07-23 Stahldraht für Gitter bzw. Roste insbesondere für Haushaltsgasherde
DE29612719.1 1996-07-23

Publications (1)

Publication Number Publication Date
WO1998003282A1 true WO1998003282A1 (fr) 1998-01-29

Family

ID=8026828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/003786 Ceased WO1998003282A1 (fr) 1996-07-23 1997-07-15 Fil d'acier pour grilles, notamment pour gazinieres a usage menager

Country Status (3)

Country Link
AU (1) AU4010397A (fr)
DE (1) DE29612719U1 (fr)
WO (1) WO1998003282A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4603207A1 (fr) * 2024-02-19 2025-08-20 Josef Schnee GmbH Procédé d'usinage de fils pour la fabrication d'un panier en fils ainsi que panier en fils, en particulier panier de lavage ou de rinçage, ou partie de celui-ci

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715621A1 (de) * 1987-05-11 1988-11-24 Siegfried Taake Gesundheitsgrillrost-staebe mit fettabtropfkante, fettablaufflaeche und fettauffang-/fettablauf-rinne
WO1993013700A1 (fr) * 1992-01-21 1993-07-22 Schwoed Kurt Gril
WO1997003218A1 (fr) * 1995-07-11 1997-01-30 Tubemakers Of Australia Limited Laminage de profiles d'acier de construction a enduit galvanise

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE389591C (de) * 1923-05-04 1924-02-11 Constant Tallon Vorrichtung zum Zentrieren des Drahtes in Emailauftragtroegen
DE1621404A1 (de) * 1967-04-12 1971-05-13 Bayer Ag Verfahren zum elektrophoretischen Auftrag anorganischer oxidischer Schutzschichten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715621A1 (de) * 1987-05-11 1988-11-24 Siegfried Taake Gesundheitsgrillrost-staebe mit fettabtropfkante, fettablaufflaeche und fettauffang-/fettablauf-rinne
WO1993013700A1 (fr) * 1992-01-21 1993-07-22 Schwoed Kurt Gril
WO1997003218A1 (fr) * 1995-07-11 1997-01-30 Tubemakers Of Australia Limited Laminage de profiles d'acier de construction a enduit galvanise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4603207A1 (fr) * 2024-02-19 2025-08-20 Josef Schnee GmbH Procédé d'usinage de fils pour la fabrication d'un panier en fils ainsi que panier en fils, en particulier panier de lavage ou de rinçage, ou partie de celui-ci

Also Published As

Publication number Publication date
AU4010397A (en) 1998-02-10
DE29612719U1 (de) 1997-11-20

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