EP0774366B1 - Procédé de fabrication d'éléments décoratifs ayant l'aspect du fer forgé et produits obtenus par ce procédé - Google Patents
Procédé de fabrication d'éléments décoratifs ayant l'aspect du fer forgé et produits obtenus par ce procédé Download PDFInfo
- Publication number
- EP0774366B1 EP0774366B1 EP96402448A EP96402448A EP0774366B1 EP 0774366 B1 EP0774366 B1 EP 0774366B1 EP 96402448 A EP96402448 A EP 96402448A EP 96402448 A EP96402448 A EP 96402448A EP 0774366 B1 EP0774366 B1 EP 0774366B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paint
- process according
- appearance
- wrought iron
- blank
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/005—Removing selectively parts of at least the upper layer of a multi-layer article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D5/00—Surface treatment to obtain special artistic surface effects or finishes
- B44D5/10—Mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/10—Designs imitating natural patterns of metallic or oxidised metallic surfaces
Definitions
- the present invention relates generally to decorative elements and more generally elements of decoration such as those used as hubcaps curtain rod ends, curtain wall fittings, but also as door handles, hinges, or even as gate grille covers.
- Wood or plastic are rarely used because they do not provide very aesthetic effects research.
- Brass is not only an expensive material, but which also requires extensive polishing so that the decorative elements in this material are very expensive and not widespread.
- Wrought iron is heavy which often requires special fixings for the installation of the elements of decoration. It is also prone to rust which requires to maintain it very regularly. he is also difficult to work so the parts made in wrought iron can only have relatively forms simple. The wrought iron pieces are therefore rather expensive.
- the present invention has for object of aluminum decoration elements and more especially such objects whose appearance is that of wrought iron.
- the invention indeed provides a method for make decorative products with the appearance particular of wrought iron from a soft metal, such for example as cast aluminum.
- the present invention thus makes it possible to carry out in a manner economical decorative elements, made of aluminum, which have the external aesthetic appearance of wrought iron or a similar forged hard metal.
- the method according to the present invention consists in operating as follows:
- the part thus treated is covered with a varnish of protection to keep the paint in place found in the hollow parts.
- the hammering can be carried out by any known means, by example by placing the parts inside a drum rotary or barrel in which balls are arranged of steel.
- this brewing operation in a barrel in presence of steel balls prints marked depressions on the surface of the parts, depressions which will then be highlighted by subsequent operations of painting and brushing.
- the invention is therefore not limited to the use of cast iron aluminum: this process can be applied to all metals of low hardness like zamac, copper, zinc or tin.
- metals such as copper, zinc or tin are too expensive, which means that cast aluminum or zamak are preferable.
- the present invention therefore also relates, by way of new products, all decoration products having the appearance of the wrought iron obtained (at least partially) according to the process described, whether used alone or in combination combination with other elements.
- the invention also covers all variants of processes and products carried out at least partially in soft material, in which the hammering of the material soft is made by impact of a hard material (steel, glass, etc.) and a partial coating is carried out after hammering.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
Claims (6)
- Procédé de fabrication d'éléments décoratifs ayant l'aspect du fer forgé à partir d'un métal ou d'un alliage métallique tendre selon lequel on procède successivement :à la réalisation d'une ébauche,à un martelage de ladite ébauche de façon à obtenir une surface irrégulière comportant des creux et des bosses,à la couverture de la pièce ainsi martelée au moyen d'au moins une couche de peinture ou d'un revêtement opaque similaire,à un brossage superficiel de la pièce peinte ou revêtue de façon à retirer la peinture (ou le revêtement) des parties en relief tout en la ou le laissant subsister dans les parties en creux.
- Procédé selon la revendication 1, caractérisé en ce qu'on recouvre la pièce peinte et brossée d'un vernis ou revêtement transparent de protection, afin de maintenir en place la peinture ou le revêtement se trouvant dans les parties en creux.
- Procédé selon la revendication 1 ou selon la revendication 2, dans lequel on recouvre la pièce de deux couches de peinture de teintes différentes, puis on procède au brossage superficiel de façon à n'enlever la deuxième couche de peinture que dans les zones en saillie et pas dans les creux.
- Procédé selon la revendication 1, dans lequel l'ébauche est obtenue par coulée dans un moule de fonte d'aluminium, de zamac ou autre métal tendre apte à permettre la création de creux et bosses par martelage.
- Procédé selon l'une quelconque des revendications 1 à 4, selon lequel le martelage est réalisé en plaçant les ébauches dans un tambour ou tonneau rotatif en présence de billes en matériau dur.
- Produits décoratifs ayant l'aspect du fer forgé susceptibles d'être obtenus au moins partiellement par un procédé selon l'une quelconque des revendications 1 à 5.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9513558A FR2741012B1 (fr) | 1995-11-15 | 1995-11-15 | Procede de fabrication d'elements decoratifs et produits obtenus par ce procede |
FR9513558 | 1995-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0774366A1 EP0774366A1 (fr) | 1997-05-21 |
EP0774366B1 true EP0774366B1 (fr) | 2001-04-11 |
Family
ID=9484602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96402448A Expired - Lifetime EP0774366B1 (fr) | 1995-11-15 | 1996-11-15 | Procédé de fabrication d'éléments décoratifs ayant l'aspect du fer forgé et produits obtenus par ce procédé |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0774366B1 (fr) |
DE (1) | DE69612461D1 (fr) |
FR (1) | FR2741012B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1013163A3 (nl) * | 1999-12-01 | 2001-10-02 | Techni Coat International Nv | Werkwijze voor het decoratief behandelen van voorwerpen. |
ES2166718B1 (es) * | 2000-06-16 | 2004-02-16 | Ghirardi Enrico Viotto | Metodo para la decoracion de suelos metalicos y suelo resultante. |
RU2228854C1 (ru) * | 2002-10-23 | 2004-05-20 | Любомирский Андрей Виленович | Способ декоративной обработки металлов |
WO2004080612A1 (fr) * | 2003-03-13 | 2004-09-23 | Cheong, Cheng, Joo | Procede destine a appliquer une matiere de revetement sur des rainures formees sur des produits en bois ou des produits en plastique |
US20050241950A1 (en) * | 2004-05-03 | 2005-11-03 | Kuo-Bin Chen | Method for forming a coating on a wheel and the structure of the coating |
ITBO20100329A1 (it) * | 2010-05-26 | 2011-11-27 | Alimonte Carlo D | Procedimento di manifattura. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE367324C (de) * | 1922-05-14 | 1923-01-19 | Heinrich Boecken | Verfahren zur Herstellung von farbigen Metalletiketten u. dgl. |
FR648595A (fr) * | 1928-02-07 | 1928-12-11 | Lumifer | Procédé donnant aux objets l'aspect du métal forgé ou travaillé |
FR737585A (fr) * | 1931-09-21 | 1932-12-13 | Procédé de traitement de la surface d'objets quelconques en bois ou autre matière, à l'effet de présenter l'aspect réel du fer forgé | |
DE658578C (de) * | 1936-09-01 | 1938-04-08 | Nestle And Anglo Swiss Condens | Verfahren zur Erzielung besonderer Farbtoenungen auf gepraegten Folien |
CH219231A (fr) * | 1939-05-30 | 1942-01-31 | Plaquetta Societe A Responsabi | Procédé pour obtenir, sur des rubans et tôles métalliques préalablement colorés, des estampes à deux couleurs. |
CH576874A5 (en) * | 1974-02-08 | 1976-06-30 | Zug Verzinkerei Ag | Surface decoration applying blasting machine - varies decoration shading by varying blasting time and density and agent |
JPS602181B2 (ja) * | 1976-02-28 | 1985-01-19 | イビデン株式会社 | 着色銅張り化粧板の製造方法 |
FR2504558A1 (fr) * | 1981-04-22 | 1982-10-29 | Dufour Jean Max | Procede et dispositif pour le traitement de surface de metaux tels que le cuivre par oxydation |
DE3333009A1 (de) * | 1983-09-13 | 1985-03-21 | Martin 7100 Heilbronn Bruckner | Lackbildaufbringung auf eine nicht glatte oberflaeche |
FR2606809A1 (fr) * | 1986-11-13 | 1988-05-20 | Rathaux Patrick | Ensembles metalliques en aluminium |
-
1995
- 1995-11-15 FR FR9513558A patent/FR2741012B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-15 EP EP96402448A patent/EP0774366B1/fr not_active Expired - Lifetime
- 1996-11-15 DE DE69612461T patent/DE69612461D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69612461D1 (de) | 2001-05-17 |
FR2741012B1 (fr) | 1997-12-12 |
EP0774366A1 (fr) | 1997-05-21 |
FR2741012A1 (fr) | 1997-05-16 |
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