FR3099412A1 - PROCESS FOR MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR - Google Patents
PROCESS FOR MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR Download PDFInfo
- Publication number
- FR3099412A1 FR3099412A1 FR1908773A FR1908773A FR3099412A1 FR 3099412 A1 FR3099412 A1 FR 3099412A1 FR 1908773 A FR1908773 A FR 1908773A FR 1908773 A FR1908773 A FR 1908773A FR 3099412 A1 FR3099412 A1 FR 3099412A1
- Authority
- FR
- France
- Prior art keywords
- mirror
- sheet
- decorative
- plate
- laminate
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 16
- 239000002023 wood Substances 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000011094 fiberboard Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G23/00—Other table equipment
- A47G23/03—Underlays for glasses or drinking-vessels
- A47G23/0306—Underlays for glasses or drinking-vessels with means for amusing or giving information to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G5/00—Screens; Draught-deflectors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/16—Stands, or holders for kitchen articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/061—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/062—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/222—Removing surface-material, e.g. by engraving, by etching using machine-driven mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2551/00—Optical elements
- B32B2551/08—Mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Procédé de fabrication d'un miroir décoratif ou d'un accessoire d'habitation incluant un tel miroir décoratif La présente invention se rapporte à un procédé de fabrication d'un miroir décoratif (Md), consistant à : - utiliser une plaque support (Pq) plane fabriquée en bois reconstitué, - encoller une feuille de stratifié miroir (Mr) sur une face principale de ladite plaque, - usiner la plaque (Pq) en retirant localement la feuille de stratifié miroir (Mr) de sorte à créer au moins un passage (Ps) au travers de ces deux composants ou - usiner la plaque (Pq) en retirant localement la feuille de stratifié miroir (Mr) de sorte à créer au moins une rainure (Rn) creusant la face principale (Fp) de la plaque (Pq). Il est ainsi possible de fabriquer facilement des miroirs décoratifs susceptibles de présenter une grande variété d'apparences pour leur procurer un aspect esthétique valorisant. Fig. 7Method for manufacturing a decorative mirror or a home accessory including such a decorative mirror The present invention relates to a method for manufacturing a decorative mirror (Md), consisting in: - using a support plate (Pq ) plane made of reconstituted wood, - glue a sheet of mirror laminate (Mr) on a main face of said plate, - machine the plate (Pq) by locally removing the sheet of mirror laminate (Mr) so as to create at least one passage (Ps) through these two components or - machine the plate (Pq) by locally removing the mirror laminate sheet (Mr) so as to create at least one groove (Rn) hollowing out the main face (Fp) of the plate (Pq). It is thus possible to easily manufacture decorative mirrors capable of exhibiting a wide variety of appearances in order to provide them with an attractive aesthetic appearance. Fig. 7
Description
La présente invention concerne un procédé de fabrication d'un miroir décoratif ou d'un accessoire d'habitation incluant un tel miroir décoratif.The present invention relates to a method of manufacturing a decorative mirror or a home accessory including such a decorative mirror.
Pour fabriquer un miroir plan, on utilise classiquement une vitre plane qui est recouverte d'un film métallique destiné à réfléchir la lumière ou l'image des objets environnants.To manufacture a plane mirror, a plane glass is conventionally used which is covered with a metallic film intended to reflect the light or the image of the surrounding objects.
Pour fabriquer une vitre, il est connu d'utiliser un procédé de flottaison. Du verre fondu est coulé sur un bain d'étain en fusion. En flottant sur la surface plane du liquide en fusion, un ruban de verre se forme puis s'étire en se refroidissant. On étire ensuite les plaques de verre par laminage jusqu'à l'épaisseur souhaitée.To manufacture a window, it is known to use a flotation process. Molten glass is poured onto a bath of molten tin. Floating on the flat surface of the molten liquid, a ribbon of glass is formed and then stretches as it cools. The glass plates are then stretched by rolling to the desired thickness.
On dépose sur une face de cette vitre une couche réfléchissante, par exemple à base d'aluminium ou d'argent et qui est elle-même recouverte d'une couche de protection à base de cuivre ou de plomb, communément appelée tain.A reflective layer, for example based on aluminum or silver and which is itself covered with a protective layer based on copper or lead, commonly called tain, is deposited on one face of this pane.
On découpe ensuite dans la plaque de miroir ainsi fabriquée, un élément de miroir à la dimension souhaitée.A mirror element of the desired size is then cut from the mirror plate thus manufactured.
Le périmètre de l'élément de miroir est chanfreiné. L'élément de miroir peut être utilisé en tant que tel, par exemple dans une forme ovale ou peut être fixé sur un accessoire, par exemple un miroir oscillant sur pieds, un support dimensionné au périmètre du miroir.The perimeter of the mirror element is chamfered. The mirror element can be used as such, for example in an oval shape or can be fixed on an accessory, for example a swinging mirror on feet, a support dimensioned at the perimeter of the mirror.
Partant de ce constat, le demandeur a cherché une solution pour concevoir un miroir décoratif ou un accessoire d'habitation incluant un tel miroir décoratif, relativement facile à fabriquer et qui puisse présenter un aspect facilement modifiable.Based on this observation, the applicant has sought a solution for designing a decorative mirror or a home accessory including such a decorative mirror, relatively easy to manufacture and which can have an easily modifiable appearance.
A cet effet, est proposé un procédé de fabrication d'un miroir décoratif consistant à :To this end, a method for manufacturing a decorative mirror is proposed, consisting of:
- utiliser une plaque support plane fabriquée en bois reconstitué,- use a flat support plate made of reconstituted wood,
- encoller une feuille de stratifié miroir sur une face principale de ladite plaque,- gluing a sheet of mirror laminate on a main face of said plate,
- usiner la plaque en retirant localement la feuille de stratifié miroir de sorte à créer au moins un passage au travers de ces deux composants ou- machine the plate by locally removing the mirror laminate sheet so as to create at least one passage through these two components or
- usiner la plaque en retirant localement la feuille de stratifié miroir de sorte à créer au moins une rainure creusant la face principale de la plaque.- machining the plate by locally removing the mirror laminate sheet so as to create at least one groove hollowing out the main face of the plate.
Il est ainsi possible de fabriquer facilement des miroirs décoratifs susceptibles de présenter une grande variété d'apparences pour leur procurer un aspect esthétique valorisant.It is thus possible to easily manufacture decorative mirrors likely to have a wide variety of appearances to provide them with an enhancing aesthetic appearance.
Selon une caractéristique additionnelle de l'invention, l'étape d'encollage consiste à :According to an additional characteristic of the invention, the gluing step consists of:
- déposer une couche de colle sur ladite face principale de la plaque, - deposit a layer of glue on said main face of the plate ,
- déposer la feuille de stratifié miroir sur la colle,- place the mirror laminate sheet on the glue,
- presser ladite feuille de stratifié miroir sur ladite face principale de la plaque de sorte à encoller ladite feuille de stratifié miroir sur ladite face principale de la plaque.- Pressing said mirror laminate sheet on said main face of the plate so as to glue said mirror laminate sheet on said main face of the plate.
Ce mode opératoire évacue les bulles d'air susceptibles de se former sous la feuille de stratifié miroir.This operating mode evacuates the air bubbles likely to form under the sheet of mirror laminate.
Selon une caractéristique additionnelle de l'invention, le procédé consiste à utiliser une presse chauffante.According to an additional characteristic of the invention, the method consists in using a heating press.
Ce mode opératoire procure une parfaite planéité de la feuille de stratifié miroir. La durée de cette étape de collage s'en trouve raccourcie.This procedure provides perfect flatness of the mirror laminate sheet. The duration of this bonding step is thereby shortened.
Selon une caractéristique additionnelle de l'invention, le procédé consiste, avant l'étape d'encollage, à parfaire, par un ponçage, la planéité de ladite face principale.According to an additional characteristic of the invention, the method consists, before the gluing step, in perfecting, by sanding, the flatness of said main face.
La planéité de la feuille de stratifié miroir est améliorée.The flatness of the mirror laminate sheet is improved.
Selon une caractéristique additionnelle de l'invention, le procédé consiste à réaliser l'usinage par fraisage.According to an additional characteristic of the invention, the method consists in carrying out the machining by milling.
On peut ainsi usiner toutes sortes de motifs, grâce à la capacité d'usinage en deux ou trois dimensions de cette technique d'usinage.It is thus possible to machine all kinds of patterns, thanks to the machining capacity in two or three dimensions of this machining technique.
Un miroir décoratif fabriqué par le procédé fait partie de l'invention,A decorative mirror made by the process is part of the invention,
Selon une caractéristique additionnelle de l'invention, la plaque constitutive du miroir décoratif est fabriquée MDF (Medium Density Fiberboard).According to an additional characteristic of the invention, the constituent plate of the decorative mirror is made of MDF (Medium Density Fiberboard).
Ce matériau présente un bel aspect, est facile à usiner et demeure stable géométriquement dans la durée.This material has a good appearance, is easy to machine and remains geometrically stable over time.
Selon une caractéristique additionnelle de l'invention, la feuille de stratifié miroir constitutive du miroir décoratif est constituée d'une feuille de métal réfléchissante et qui est protégée par un film transparent.According to an additional feature of the invention, the mirror laminate sheet constituting the decorative mirror consists of a reflective sheet of metal which is protected by a transparent film.
La réflectance de la feuille de métal réfléchissante agit comme un miroir. La feuille de métal réfléchissante demeure protégée sous le film transparent.The reflectance of the reflective metal sheet acts like a mirror. The reflective metal sheet remains protected under the transparent film.
Selon une caractéristique additionnelle de l'invention, le miroir décoratif incorpore un miroir incluant une feuille de verre.According to an additional characteristic of the invention, the decorative mirror incorporates a mirror including a sheet of glass.
Cette inclusion apporte un aspect esthétique particulier.This inclusion brings a particular aesthetic aspect.
Un ensemble comprenant un miroir décoratif tel que décrit ci-avant est associé à un dessous de plat domestique, le miroir décoratif formant un support.A set comprising a decorative mirror as described above is associated with a domestic trivet, the decorative mirror forming a support.
Un ensemble comprenant un miroir décoratif tel que décrit ci-avant est associé à un paravent domestique incluant des panneaux articulés deux à deux et qui sont respectivement constitués de miroirs décoratifs.An assembly comprising a decorative mirror as described above is associated with a domestic screen including panels hinged in pairs and which respectively consist of decorative mirrors.
Les caractéristiques de l'invention mentionnées ci-dessus, ainsi que d'autres, apparaîtront plus clairement à la lecture de la description suivante d'un exemple de réalisation, ladite description étant faite en relation avec les dessins joints, parmi lesquels :The characteristics of the invention mentioned above, as well as others, will appear more clearly on reading the following description of an exemplary embodiment, said description being made in relation to the attached drawings, among which:
La plaque support Pq présentée sur la Fig. 1 est destinée à entrer dans la fabrication d'un miroir, lui même ouvragé pour concevoir un miroir décoratif ou un accessoire d'habitation incluant un tel miroir décoratif selon l'invention. La plaque support Pq est constituée préférentiellement d'une plaque fabriquée en bois reconstitué, tel que le MDF (Medium Density Fiberboard).The support plate Pq shown in FIG. 1 is intended to enter into the manufacture of a mirror, itself crafted to design a decorative mirror or a home accessory including such a decorative mirror according to the invention. The support plate Pq preferably consists of a plate made of reconstituted wood, such as MDF (Medium Density Fiberboard).
La plaque est préférentiellement teintée dans la masse. Elle présente préférentiellement un aspect de couleur noire, verte ou grise. La plaque Pq présente sur cette Fig. 1, une géométrie plane. Elle présente encore en vue de dessus, une forme carrée. Dans d'autres modes de réalisation, non représentés, la plaque présente une forme polygonale autre que carrée, une forme circulaire, une forme ovale. Ces formes ne sont pas limitatives de l'apparence du périmètre de la plaque.The plate is preferentially tinted in the mass. It preferably has a black, green or gray appearance. The plate Pq present in this Fig. 1, a planar geometry. It still has a square shape in top view. In other embodiments, not shown, the plate has a polygonal shape other than square, a circular shape, an oval shape. These shapes do not limit the appearance of the perimeter of the plate.
Ce matériau a été choisi pour son bel aspect, sa facilité à pouvoir être usiné et sa stabilité dimensionnelle dans le temps.This material was chosen for its attractive appearance, its ease of machining and its dimensional stability over time.
On utilise une face principale Fp de la plaque support Pq pour y fixer une surface réfléchissante présentant l'aspect d'un miroir,dans le but de fabriquer un miroir.A main face Fp of the support plate Pq is used to attach a reflective surface to it having the appearance of a mirror,in order to make a mirror.
De préférence, ladite face principale Fp est surfacée, c'est-à-dire que la planéité de ladite face principale a été parfaite par un ponçage consistant à araser les éventuelles aspérités sur ladite face, pour que ladite surface réfléchissante puisse elle aussi présenter la meilleure planéité possible, tel un miroir.Preferably, said main face Fp is surfaced, that is to say that the flatness of said main face has been perfected by sanding consisting of leveling off any roughness on said face, so that said reflecting surface can also present the best possible flatness, like a mirror.
En référence à la Fig. 2, on dépose ensuite sur cette face Fp de la plaque support Pq, une couche de colle Co, par exemple une colle vinylique communément appelée colle blanche. Le dépôt est réalisé, par exemple, à l'aide d'un pistolet à colle.With reference to FIG. 2, is then deposited on this face Fp of the support plate Pq, a layer of glue Co, for example a vinyl glue commonly called white glue. The deposition is carried out, for example, using a glue gun.
En référence à la Fig. 3, on dépose ensuite sur la couche de colle Co, une feuille de stratifié miroir Mr. Cette feuille de stratifié miroir Mr est constituée d'une feuille de métal réfléchissante et qui est protégée par un film transparent. La feuille métallique est préférentiellement une feuille d'aluminium. Le film transparent est formé d'une couche de laque thermodurcissable à base d'une résine époxyde ou d'une laque en polyuréthane. Cette feuille de stratifié miroir Mr présente sur sa face destinée à être tournée vers l'extérieur de la plaque Pq, un effet miroir mis en œuvre par la face visible de la feuille d'aluminium.With reference to FIG. 3, a sheet of mirror laminate Mr is then deposited on the layer of glue Co. This sheet of mirror laminate Mr is made up of a reflective sheet of metal and which is protected by a transparent film. The metal sheet is preferably an aluminum sheet. The transparent film is formed by a layer of thermosetting lacquer based on an epoxy resin or a polyurethane lacquer. This mirror laminate sheet Mr has, on its face intended to face the outside of the plate Pq, a mirror effect implemented by the visible face of the aluminum sheet.
Une telle feuille de stratifié miroir Mr est commercialisée, notamment, sous la marque CÉRADIAM ® ou sous la marque MIRADIAM ®.Such a Mr mirror laminate sheet is marketed, in particular, under the CÉRADIAM ® brand or under the MIRADIAM ® brand.
En référence à la Fig. 4, on réalise ensuite un pressage de la feuille de stratifié miroir Mr sur la couche de colle Co pour obtenir un collage homogène de ladite feuille de stratifié miroir Mr sur la plaque support Pq et supprimer les bulles d'air sous la feuille de stratifié miroir.With reference to FIG. 4, the sheet of mirror laminate Mr is then pressed on the layer of glue Co to obtain a homogeneous bonding of the said sheet of mirror laminate Mr on the support plate Pq and to eliminate the air bubbles under the sheet of mirror laminate .
Pour obtenir un collage parfait en répartissant uniformément la colle afin d'obtenir une parfaite planéité de la feuille de stratifié miroir, une étape de pressage à chaud de la feuille de stratifié miroir est préférable. Le film de colle devient plus liquide et se répartit mieux pour obtenir une planéité parfaite de la feuille de stratifié miroir. L'étape de collage est également plus rapide.To achieve perfect bonding by evenly distributing the glue to achieve perfect flatness of the mirror laminate sheet, a step of hot pressing the mirror laminate sheet is preferable. The glue film becomes more liquid and spreads better to obtain perfect flatness of the mirror laminate sheet. The gluing step is also faster.
On utilise ainsi une presse incluant une plaque chauffante Pc. La température de la plaque chauffante est maintenue entre 60 °C et 90 °C pendant la durée de pressage. La durée de pressage est comprise entre 6 et 8 minutes. La pression de pressage est de 10 daN/cm² pour une feuille de stratifié miroir Mr incluant une feuille d'aluminium avec un maximum de 30 daN/cm² pour une feuille de stratifié miroir Mr incluant une feuille d'acier.A press including a heating plate Pc is thus used. The temperature of the heating plate is maintained between 60°C and 90°C during the pressing time. The pressing time is between 6 and 8 minutes. The pressing pressure is 10 daN/cm² for a sheet of Mr mirror laminate including an aluminum sheet with a maximum of 30 daN/cm² for a sheet of Mr mirror laminate including a steel sheet.
Sur ces Figs. 2, 3 et 4, la plaque support Pq, la couche de colle Co, la feuille de stratifié miroir Mr, ainsi que la plaque chauffante Pc sont séparées par des interstices, dont la représentation sert uniquement à faciliter la lecture des dessins.On these Figs. 2, 3 and 4, the support plate Pq, the layer of glue Co, the mirror laminate sheet Mr, as well as the heating plate Pc are separated by interstices, the representation of which only serves to facilitate reading of the drawings.
À l'issue de cette étape de fabrication, on obtient un miroir parfaitement plan. Un tel miroir plan est présenté sur la Fig. 5, avec la référence M. La face visible de la feuille de stratifié miroir Mr présente un aspect miroir susceptible de refléter la lumière et l'image des objets aux alentours. Il peut être utilisé en tant que tel. Son coût de fabrication est plus faible que celui d'un miroir conventionnel.At the end of this manufacturing step, a perfectly flat mirror is obtained. Such a plane mirror is shown in Fig. 5, with the reference M. The visible face of the mirror laminate sheet Mr has a mirror appearance capable of reflecting light and the image of surrounding objects. It can be used as such. Its manufacturing cost is lower than that of a conventional mirror.
Dans l'invention, ce miroir M est transformé pour modifier son aspect. Il est transformé par usinage et préférentiellement par l'intermédiaire d'une fraiseuse utilisant une fraise d'usinage. La fraiseuse permet d'usiner dans le miroir M toutes sortes de motifs en deux ou en trois dimensions, permettant d'exploiter la créativité d'un designer.In the invention, this mirror M is transformed to modify its appearance. It is transformed by machining and preferably by means of a milling machine using a machining cutter. The milling machine makes it possible to machine all kinds of two- or three-dimensional patterns in the M mirror, allowing the creativity of a designer to be exploited.
La fraiseuse est mise en œuvre par une unité de contrôle et de commande de son fonctionnement, telle qu'un automate programmable.The milling machine is implemented by a unit for monitoring and controlling its operation, such as a programmable logic controller.
Sur la Fig. 6, le miroir M est bridé sur un support Sp.In Fig. 6, the mirror M is clamped on a support Sp.
La fraise F est utilisée pour défoncer la plaque Pq c'est-à-dire pour traverser ladite plaque ainsi que la feuille de stratifié miroir Mr, pendant l'usinage ou pour rainurer sa face principale Fp en la creusant tout en retirant une partie de la feuille de stratifié miroir Mr.The milling cutter F is used to rout the plate Pq, that is to say to cross said plate as well as the mirror laminate sheet Mr, during machining or to groove its main face Fp by hollowing it out while removing part of the mirror laminate sheet Mr.
La fraise F est ainsi en mesure d'usiner au moins un passage Ps au travers de la plaque support Pq, tout en enlevant une partie de la feuille de stratifié miroir Mr.The milling cutter F is thus able to machine at least one passage Ps through the support plate Pq, while removing part of the mirror laminate sheet Mr.
La fraise F peut encore être en mesure d'usiner au moins une rainure Rn en creusant la face principale Fp, tout en enlevant une partie de la feuille de stratifié miroir Mr.The cutter F may still be able to machine at least one groove Rn by hollowing out the main face Fp, while removing part of the mirror laminate sheet Mr.
Dans l'invention, on peut usiner à volonté et facilement la feuille de stratifié miroir Mr ainsi que la plaque support Pq, alors qu'il est beaucoup plus compliqué d'usiner un miroir incluant une feuille de verre.In the invention, the mirror laminate sheet Mr as well as the support plate Pq can be machined at will and easily, whereas it is much more complicated to machine a mirror including a sheet of glass.
À l'issue de cette étape de fabrication, on obtient un miroir décoratif. Un tel miroir décoratif est présenté sur la Fig. 7 avec la référence Md. L'une Fp de ses faces principales présente un aspect miroir susceptible de refléter la lumière et l'image de tout objet. Il peut être utilisé en tant que tel.At the end of this manufacturing step, we obtain a decorative mirror. Such a decorative mirror is shown in Fig. 7 with the reference Md. One Fp of its main faces has a mirror appearance capable of reflecting the light and the image of any object. It can be used as such.
Le miroir décoratif Md est traversé d'une pluralité de passages Ps qui présentent sur cette Fig. 7, une géométrie en forme de labyrinthe.The decorative mirror Md is traversed by a plurality of passages Ps which present in this FIG. 7, a maze-like geometry.
Il faut noter que les passages Ps usinés peuvent prendre un tout autre aspect, par exemple, une géométrie en forme d'objets de toute nature (toute autre forme géométrique, animal, fleur, etc..).It should be noted that the machined passages Ps can take on a completely different aspect, for example, a geometry in the form of objects of any kind (any other geometric shape, animal, flower, etc.).
Dans la variante de réalisation du miroir décoratif Md présenté sur la Fig. 8, un miroir R incluant une plaque de verre est incrusté et collé dans une rainure Rn traversant la feuille de stratifié miroir Mt et creusant la face principale Fp de la plaque Pq.In the alternative embodiment of the decorative mirror Md presented in FIG. 8, a mirror R including a glass plate is inlaid and glued in a groove Rn passing through the sheet of mirror laminate Mt and hollowing out the main face Fp of the plate Pq.
Le miroir décoratif peut être inclus dans un accessoire que l'on trouve typiquement dans une habitation.The decorative mirror can be included in an accessory that is typically found in a home.
Parmi ces accessoires, citons un dessous de plat, un paravent.Among these accessories are a trivet, a screen.
Le dessous de plat est constitué d'un miroir décoratif qui peut être équipé de pieds pour le surélever.The trivet consists of a decorative mirror which can be equipped with feet to raise it.
Le paravent comprend des panneaux articulés deux à deux et qui sont respectivement constitués de miroirs décoratifs.The screen comprises panels articulated two by two and which are respectively made up of decorative mirrors.
Claims (11)
- utiliser une plaque support (Pq) plane fabriquée en bois reconstitué,
- encoller une feuille de stratifié miroir (Mr) sur une face principale de ladite plaque,
- usiner la plaque (Pq) en retirant localement la feuille de stratifié miroir (Mr) de sorte à créer au moins un passage (Ps) au travers de ces deux composants ou
- usiner la plaque (Pq) en retirant localement la feuille de stratifié miroir (Mr) de sorte à créer au moins une rainure (Rn) creusant la face principale (Fp) de la plaque (Pq).Method of manufacturing a decorative mirror (Md) consisting of:
- use a flat support plate (Pq) made of reconstituted wood,
- gluing a sheet of mirror laminate (Mr) on one main face of said plate,
- machining the plate (Pq) by locally removing the mirror laminate sheet (Mr) so as to create at least one passage (Ps) through these two components or
- machining the plate (Pq) by locally removing the mirror laminate sheet (Mr) so as to create at least one groove (Rn) hollowing out the main face (Fp) of the plate (Pq).
- déposer une couche de colle (Co) sur ladite face principale de plaque (Pq),
- déposer la feuille de stratifié miroir (Mr) sur la colle,
- presser ladite feuille de stratifié miroir (Mr) sur ladite face principale de la plaque (Pq) de sorte à encoller ladite feuille de stratifié miroir (Mr) sur ladite face principale de la plaque (Pq).Method of manufacturing a decorative mirror (Md) according to claim 1, characterized in that the gluing step consists of:
- depositing a layer of glue (Co) on said main plate face (Pq) ,
- place the mirror laminate sheet (Mr) on the glue,
- pressing said sheet of mirror laminate (Mr) on said main face of the plate (Pq) so as to glue said sheet of mirror laminate (Mr) on said main face of the plate (Pq).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1908773A FR3099412B1 (en) | 2019-07-31 | 2019-07-31 | METHOD OF MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR |
| PCT/EP2020/071639 WO2021019070A1 (en) | 2019-07-31 | 2020-07-31 | Method for manufacturing a decorative mirror or a home accessory including such a decorative mirror |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1908773 | 2019-07-31 | ||
| FR1908773A FR3099412B1 (en) | 2019-07-31 | 2019-07-31 | METHOD OF MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3099412A1 true FR3099412A1 (en) | 2021-02-05 |
| FR3099412B1 FR3099412B1 (en) | 2021-08-27 |
Family
ID=68987855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1908773A Active FR3099412B1 (en) | 2019-07-31 | 2019-07-31 | METHOD OF MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR3099412B1 (en) |
| WO (1) | WO2021019070A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20219135U1 (en) * | 2002-12-10 | 2003-07-03 | Grüning, Sven, 63071 Offenbach | Mirror with motif formed by grinding or sand-blasting has wooden frame with lighting and ventilation |
| DE102016013336A1 (en) * | 2016-11-10 | 2018-05-17 | Günesli Burhan | Decoration device as a 3D mirror with motif |
-
2019
- 2019-07-31 FR FR1908773A patent/FR3099412B1/en active Active
-
2020
- 2020-07-31 WO PCT/EP2020/071639 patent/WO2021019070A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20219135U1 (en) * | 2002-12-10 | 2003-07-03 | Grüning, Sven, 63071 Offenbach | Mirror with motif formed by grinding or sand-blasting has wooden frame with lighting and ventilation |
| DE102016013336A1 (en) * | 2016-11-10 | 2018-05-17 | Günesli Burhan | Decoration device as a 3D mirror with motif |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3099412B1 (en) | 2021-08-27 |
| WO2021019070A1 (en) | 2021-02-04 |
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