EP0795358A2 - Vorrichtung zur Anbringung einer Imitation mit holzähnlicher Farbe auf Profilteile aus Aluminium oder andere Metalle - Google Patents

Vorrichtung zur Anbringung einer Imitation mit holzähnlicher Farbe auf Profilteile aus Aluminium oder andere Metalle Download PDF

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Publication number
EP0795358A2
EP0795358A2 EP97830059A EP97830059A EP0795358A2 EP 0795358 A2 EP0795358 A2 EP 0795358A2 EP 97830059 A EP97830059 A EP 97830059A EP 97830059 A EP97830059 A EP 97830059A EP 0795358 A2 EP0795358 A2 EP 0795358A2
Authority
EP
European Patent Office
Prior art keywords
colour
powders
layer
wood
section members
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Withdrawn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
EP97830059A
Other languages
English (en)
French (fr)
Other versions
EP0795358A3 (de
Inventor
Mario ME.TRA.-Metallurgica Trafilati Giacomelli
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.)
METRA METALLURGICA TRAFILATI ALLUMINIO SpA
Original Assignee
METRA METALLURGICA TRAFILATI ALLUMINIO SpA
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 METRA METALLURGICA TRAFILATI ALLUMINIO SpA filed Critical METRA METALLURGICA TRAFILATI ALLUMINIO SpA
Publication of EP0795358A2 publication Critical patent/EP0795358A2/de
Publication of EP0795358A3 publication Critical patent/EP0795358A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/061—Special surface effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/02—Designs imitating natural patterns wood grain effects

Definitions

  • the present invention relates to an apparatus for providing aluminium and other metal section members with a dummy wood-like colour.
  • Extruded aluminium section members are already known on the market, which are surface coated by wood or similar material layers, so as to provide the extruded aluminium or other metal section member with a wood-like aspect.
  • Such a coated aluminium or other metal section member in addition to being very complex and expensive from a constructional standpoint, causes the loss of one of the main features of door and window frames made of these coated extruded aluminium section members, i.e. the lacking of any maintenance operations for holding unalterable the coated surface of the section members.
  • the aim of the present invention is to overcome the above mentioned problem, by providing an apparatus for providing aluminium and other metal section members with a dummy wood-like colour, which allows to easily make window and door frames having the aesthetic features of a wood frame, while holding the typical functional characteristics of an extruded aluminium section frame.
  • a main object of the present invention is to provide such an apparatus which, by very simple and unexpensive operating steps, allows to make extruded aluminium section members having a colour and pattern substantially corresponding to those of the natural veins of wood materials.
  • Another object of the present invention is to provide such an apparatus which is very reliable and safe in operation.
  • Yet another object of the present invention is to provide such an apparatus which can be easily made starting from easily available elements and materials and which, moreover, is very competitive from a mere economic standpoint.
  • an apparatus for colouring and decorating aluminium and other metal section members characterized in that said apparatus comprises a first application station for applying, on a section member, polyester powders having a first colour, a second application station for applying, on a section member having a primer stabilized colour polyester powders having a second colour, and a comb element for providing a vein pattern in the powders of said second colour, before subjecting the section member to a thermal stabilizing step.
  • the apparatus for colouring and decorating dummy-wood section members and the like comprises a first application station, for applying, on a section member, generally indicated by the reference number 1, polyester powders 2 having a first colour, generally a lighter colour, allowing to provide a primer even colour on the exposed to view surface of the section member.
  • the section member After having applied the mentioned polyester powders, the section member is sent to a heating oven 3, where the applied powders are melt and the colour layer is thermally stabilized.
  • a second layer 11 also of polyester powders, having a second colour, and usually a darker colour, while holding the chromatic tone of the primer colour.
  • a comb element 20 which includes a plurality of tooth elements 21 which are caused to contact the section member so as to provide uneven vein patterns, also due to the fact that the comb element can be also subjected to a slight cross displacement, with respect to the longitudinal movement direction of the section member; thus, a set unevenness of the pattern will be provided, so as to reproduce the typical vein pattern of the wood.
  • the section member After having formed the vein pattern on the polyester powder layer, the section member is subjected to a thermal stabilizing step, which also stabilize the second polyester powder layer, thereby providing a colour actually similar to the wood colour, but with the typical unalterable characteristics of an oven type of painting.
  • the used materials, as well as the contingent size and shapes can be any, depending on requirements.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
EP97830059A 1996-03-12 1997-02-14 Vorrichtung zur Anbringung einer Imitation mit holzähnlicher Farbe auf Profilteile aus Aluminium oder andere Metalle Withdrawn EP0795358A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI000482A IT1283238B1 (it) 1996-03-12 1996-03-12 Apparecchiatura atta a conferire a profilati metallici di alluminio, di metallo e simili, una colorazione e una decorazione
ITMI960482 1996-03-12

Publications (2)

Publication Number Publication Date
EP0795358A2 true EP0795358A2 (de) 1997-09-17
EP0795358A3 EP0795358A3 (de) 1998-03-04

Family

ID=11373598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97830059A Withdrawn EP0795358A3 (de) 1996-03-12 1997-02-14 Vorrichtung zur Anbringung einer Imitation mit holzähnlicher Farbe auf Profilteile aus Aluminium oder andere Metalle

Country Status (4)

Country Link
EP (1) EP0795358A3 (de)
IL (1) IL120376A0 (de)
IT (1) IT1283238B1 (de)
PL (1) PL185623B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008694A1 (en) * 1996-08-28 1998-03-05 Verniciatura Industriale Veneta S.P.A. Process for decorating sections made of metal, plastic material or the like, and related apparatus
GR20000100042A (el) * 2000-02-15 2001-10-31 Woodall Παπαγιαννακης Ε.Π.Ε. Βαφη μεταλλων και αλλων υλικων ανθεκτικων σε θερμοκρασιες ανω των 130°c με πουδρα ηλεκτροστατικης βαφης για την αναπαραγωγη των φυσικων νερων και ροζων του οποιουδηποτε ξυλου σε λεια η αναγλυφη μορφη, σε αυτες τις επιφανειες
EP1503024A1 (de) * 2003-07-31 2005-02-02 V.E.PR.AL. srl. Eine Holz simulierende Form des Querprofils eines Aluminiumprofils
EP2011660A1 (de) 2007-07-06 2009-01-07 Cedrus Verfahren zur Herstellung einer Holzmaserung auf einem Metallprofil und so ausgeführtes Profil
CN108891181A (zh) * 2018-07-11 2018-11-27 四川鼎际恒荣金属材料有限公司 一种手感木纹制作装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317847A (en) * 1977-04-28 1982-03-02 Nello Batistelli Process for producing a simulated weathered antique wood appearing finish
JPH07112158A (ja) * 1993-10-19 1995-05-02 Tsutsui Kogyo Kk 長尺物の塗装模様付け方法
EP0656231A1 (de) * 1993-11-08 1995-06-07 Vicente Gramaje Cerdan Verfahren zur Verarbeitung von Aluminiumoberflächen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317847A (en) * 1977-04-28 1982-03-02 Nello Batistelli Process for producing a simulated weathered antique wood appearing finish
JPH07112158A (ja) * 1993-10-19 1995-05-02 Tsutsui Kogyo Kk 長尺物の塗装模様付け方法
EP0656231A1 (de) * 1993-11-08 1995-06-07 Vicente Gramaje Cerdan Verfahren zur Verarbeitung von Aluminiumoberflächen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 008, 29 September 1995 & JP 07 112158 A (TSUTSUI KOGYO KK), 2 May 1995, *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008694A1 (en) * 1996-08-28 1998-03-05 Verniciatura Industriale Veneta S.P.A. Process for decorating sections made of metal, plastic material or the like, and related apparatus
GR20000100042A (el) * 2000-02-15 2001-10-31 Woodall Παπαγιαννακης Ε.Π.Ε. Βαφη μεταλλων και αλλων υλικων ανθεκτικων σε θερμοκρασιες ανω των 130°c με πουδρα ηλεκτροστατικης βαφης για την αναπαραγωγη των φυσικων νερων και ροζων του οποιουδηποτε ξυλου σε λεια η αναγλυφη μορφη, σε αυτες τις επιφανειες
EP1503024A1 (de) * 2003-07-31 2005-02-02 V.E.PR.AL. srl. Eine Holz simulierende Form des Querprofils eines Aluminiumprofils
EP2011660A1 (de) 2007-07-06 2009-01-07 Cedrus Verfahren zur Herstellung einer Holzmaserung auf einem Metallprofil und so ausgeführtes Profil
FR2918300A1 (fr) * 2007-07-06 2009-01-09 Cedrus Soc Par Actions Simplif Procede de realisation d'un veinage bois sur un profile metallique et profile ainsi realise
CN108891181A (zh) * 2018-07-11 2018-11-27 四川鼎际恒荣金属材料有限公司 一种手感木纹制作装置

Also Published As

Publication number Publication date
ITMI960482A0 (de) 1996-03-12
PL318897A1 (en) 1997-09-15
EP0795358A3 (de) 1998-03-04
PL185623B1 (pl) 2003-06-30
ITMI960482A1 (it) 1997-09-12
IL120376A0 (en) 1997-07-13
IT1283238B1 (it) 1998-04-16

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