WO2021019070A1 - Method for manufacturing a decorative mirror or a home accessory including such a decorative mirror - Google Patents

Method for manufacturing a decorative mirror or a home accessory including such a decorative mirror Download PDF

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Publication number
WO2021019070A1
WO2021019070A1 PCT/EP2020/071639 EP2020071639W WO2021019070A1 WO 2021019070 A1 WO2021019070 A1 WO 2021019070A1 EP 2020071639 W EP2020071639 W EP 2020071639W WO 2021019070 A1 WO2021019070 A1 WO 2021019070A1
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WO
WIPO (PCT)
Prior art keywords
mirror
sheet
plate
decorative
laminate
Prior art date
Application number
PCT/EP2020/071639
Other languages
French (fr)
Inventor
Eric GIMAZANE
Original Assignee
Gimazane Eric
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 Gimazane Eric filed Critical Gimazane Eric
Publication of WO2021019070A1 publication Critical patent/WO2021019070A1/en

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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

Definitions

  • TITLE PROCESS FOR THE MANUFACTURE OF A DECORATIVE MIRROR OR OF A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR
  • the present invention relates to a method of manufacturing a decorative mirror or a home accessory including such a decorative mirror.
  • a plane mirror To manufacture a plane mirror, conventionally used a plane window which is covered with a metal film intended to reflect the light or the image of surrounding objects.
  • 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 window.
  • a mirror element of the desired size is then cut from the mirror plate thus produced.
  • 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 attached to an accessory, for example an oscillating mirror on legs, a holder dimensioned at the perimeter of the mirror.
  • the applicant sought a solution to design a decorative mirror or a home accessory including such a decorative mirror, relatively easy to manufacture and which can have an easily modifiable appearance.
  • the bonding step consists of:
  • This procedure evacuates any air bubbles which may form under the sheet of mirror laminate.
  • the method consists in using a heating press to press the sheet of mirror laminate (Mr) on the main face of the support plate (Pq).
  • This procedure provides perfect flatness of the sheet of mirror laminate.
  • the duration of this bonding step is thereby shortened.
  • the method consists, before the bonding step, in perfecting, by sanding, the flatness of said main face.
  • the flatness of the mirror laminate sheet is improved.
  • the method consists in carrying out machining by milling.
  • the method consists in carrying out the machining using a laser beam.
  • the use of a laser beam makes it possible to machine passages or grooves with sharp angles in the geometry of the pattern passing through or hollowing out said mirror.
  • the patterns can again be machined in two or three dimensions.
  • a decorative mirror comprising a support plate (Pq) and on which is fixed a sheet of mirror laminate (Mr), produced by the method forms part of the invention.
  • the constituent plate of the decorative mirror is made of MDF (Medium Density Fiberboard or panel of medium density fibers, in French translation). This material has a good appearance, is easy to machine and remains geometrically stable over time.
  • MDF Medium Density Fiberboard or panel of medium density fibers, in French translation. This material has a good appearance, is easy to machine and remains geometrically stable over time.
  • the sheet of mirror laminate constituting the decorative mirror consists of a reflective sheet of metal which is protected by a transparent film.
  • the reflectance of the reflective metal sheet acts like a mirror.
  • the reflective metal foil remains protected under the transparent film.
  • the decorative mirror incorporates a mirror including a sheet of glass.
  • An assembly comprising a decorative mirror as described above is associated with a domestic trivet, the decorative mirror forming a support.
  • An assembly comprising a decorative mirror as described above is associated with a domestic screen including hinged panels in pairs and which are respectively made up of decorative mirrors.
  • FIG 1 shows a perspective view of a support plate according to the invention
  • FIG 2 shows a sectional front view of a support plate on which is deposited a layer of adhesive according to the invention
  • FIG 3 shows a front view in section of a support plate and of a sheet of mirror laminate deposited on the adhesive layer according to the invention
  • FIG 4 shows a sectional front view of a support plate and of a press acting on a sheet of mirror laminate to glue it onto said support plate according to the invention
  • FIG 5 shows a perspective view of a mirror according to the invention
  • FIG 6 shows a sectional view of a mirror being machined by milling to modify its appearance according to the invention
  • FIG 7 shows a perspective view of a decorative mirror according to the invention
  • FIG 8 shows a perspective view of an alternative embodiment of a decorative mirror according to the invention and, [Fig. 9] shows a sectional view of a mirror being machined by the use of a laser beam to modify its appearance according to the invention.
  • the support plate Pq shown in FIG. 1 is intended to enter into the manufacture of a mirror, itself engineered 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 or medium density fiberboard, in French translation).
  • the plate is preferably tinted in the mass. It preferably has a black, green or gray color appearance.
  • This material was chosen for its attractive appearance, its ease of machining and its dimensional stability over time.
  • a main face Fp of the support plate Pq is used to fix thereon a reflecting surface having the appearance of a mirror, with the aim of manufacturing a mirror.
  • said main face Fp is surfaced, that is to say that the flatness of said main face has been perfect by sanding consisting of leveling any asperities on said face, so that said reflecting surface can also present the best possible flatness, like a mirror.
  • a layer of adhesive Co for example a vinyl adhesive commonly called white adhesive, is then deposited on this face Fp of the support plate Pq.
  • the deposition is carried out, for example, using a glue gun.
  • a sheet of mirror laminate Mr. is then deposited on the layer of adhesive Co.
  • This sheet of mirror laminate Mr consists of a reflective sheet of metal and which is protected by a transparent film.
  • the metal foil is preferably an aluminum foil.
  • the transparent film is formed by a layer of thermosetting lacquer based on an epoxy resin or a polyurethane lacquer.
  • This Mr mirror laminate sheet has on its face intended to be turned towards the outside of the plate Pq, a mirror effect implemented by the visible face of the aluminum sheet.
  • Such a sheet of Mr mirror laminate is marketed, in particular, under the trademark CÉRADIAM ® or under the trademark MIRADIAM ®.
  • the sheet of mirror laminate Mr is then pressed onto the layer of adhesive Co to obtain a homogeneous bonding of said sheet of mirror laminate Mr on the support plate Pq and to remove air bubbles under the sheet of mirror laminate Mr.
  • a step of hot pressing the mirror laminate sheet is preferable.
  • the adhesive film becomes more liquid and is distributed better to obtain a perfect flatness of the sheet of mirror laminate.
  • the gluing step is also faster.
  • a press including a heating plate Pc.
  • the temperature of the hot 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 / cm 2 for a sheet of Mr mirror laminate including an aluminum foil with a maximum of 30 daN / cm 2 for a sheet of Mr mirror laminate including a steel sheet.
  • the support plate Pq, the adhesive layer Co, the mirror laminate sheet Mr, as well as the heating plate Pc are separated by interstices, the representation of which serves only to facilitate reading of the drawings.
  • 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.
  • 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 milling cutter.
  • the milling machine makes it possible to machine all kinds of patterns in two or three dimensions in the mirror M, allowing the creativity of a designer to be exploited.
  • the milling machine is operated by a control and command unit of its operation, such as a programmable logic controller.
  • the mirror M is clamped on a support Sp.
  • the cutter F is used to knock out the plate Pq, that is to say to pass through said plate as well as the sheet of mirror laminate Mr, during machining or to groove its main face Fp by hollowing it out while removing a part of it. through the Mr mirror laminate sheet.
  • the cutter F is thus able to machine at least one passage Ps through the support plate Pq, while removing part of the sheet of mirror laminate 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 sheet of mirror laminate Mr.
  • the sheet can be machined at will and easily.
  • mirror laminate Mr as well as the support plate Pq, while it is much more complicated to machine a mirror including a sheet of glass.
  • a decorative mirror is obtained.
  • 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.
  • the decorative mirror Md is crossed by a plurality of passages Ps which in this FIG. 7, a labyrinth-shaped geometry.
  • machined Ps passages 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.).
  • a mirror R including a glass plate is embedded and glued in a groove Rn crossing the sheet of mirror laminate Mt and hollowing out the main face Fp of the plate Pq.
  • the decorative mirror can be included in an accessory that is typically found in a home.
  • These accessories include a trivet, a screen.
  • the trivet consists of a decorative mirror that can be fitted with feet to elevate it.
  • the screen comprises panels articulated in pairs and which are respectively made up of decorative mirrors.
  • the machining of the mirror M is carried out by means of a machining machine using a laser beam Ls.
  • a laser beam makes it possible to machine passages G or grooves Rn with sharp angles in the geometry of the pattern passing through or hollowing out said mirror.
  • the use of a laser beam of suitable power makes it possible to cut patterns throughout the thickness of the mirror.
  • the machining depth of the Rn groove is obtained by modulating the power of the laser beam and scanning the surface of the pattern or by focusing the laser beam and scanning the surface of the pattern.
  • the depth of removal of the material can also be obtained by removing the material in successive layers.
  • a gas blast can be used to remove the burnt material.
  • the laser beam easily cuts the sheet of Mr.
  • This laser beam machining process is suitable for manufacturing mirrors called “lace mirrors”, that is to say, finely worked mirrors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

The present invention relates to a method for manufacturing a decorative mirror (Md), consisting of: - using a flat support plate (Pq) manufactured from reconstituted wood; - bonding a sheet of mirror laminate (Mr) on a main face of said plate; - machining the plate (Pq) by locally removing the sheet of mirror laminate (Mr) by passing through the sheet of mirror laminate, so as to create at least one passage (Ps) through these two components; or - machining the plate (Pq) by locally removing the sheet of mirror laminate (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 that are capable of exhibiting a large variety of appearances in order to provide them with a gratifying aesthetic appearance.

Description

DESCRIPTION DESCRIPTION
TITRE : PROCÉDÉ DE FABRICATION D'UN MIROIR DÉCORATIF OU D'UN ACCESSOIRE D'HABITATION INCLUANT UN TEL MIROIR DÉCORATIF TITLE: PROCESS FOR THE MANUFACTURE OF A DECORATIVE MIRROR OR OF A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR
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, conventionally used a plane window which is covered with a metal film intended to reflect the light or the image of 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 over a bath of molten tin. As it floats on the flat surface of the molten liquid, a ribbon of glass forms 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 window.
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 produced.
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 attached to an accessory, for example an oscillating mirror on legs, a holder 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 sought a solution to design 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 of 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,
- coller une feuille de stratifié miroir sur une face principale de ladite plaque, - sticking 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 en traversant ladite feuille de stratifié miroir, de sorte à créer au moins une rainure creusant la face principale de la plaque. 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. - Machining the plate by locally removing the sheet of mirror laminate by crossing said sheet of mirror laminate, so as to create at least one groove hollowing out the main face of the plate. 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.
Selon une caractéristique additionnelle de l'invention, l'étape de collage consiste à : According to an additional characteristic of the invention, the bonding 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 coller ladite feuille de stratifié miroir sur ladite face principale de la plaque. pressing said sheet of mirror laminate onto said main face of the plate so as to stick said sheet of mirror laminate 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 procedure evacuates any air bubbles which may form under the sheet of mirror laminate.
Selon une caractéristique additionnelle de l'invention, le procédé consiste à utiliser une presse chauffante pour presser la feuille de stratifié miroir (Mr) sur la face principale de la plaque support (Pq). According to an additional characteristic of the invention, the method consists in using a heating press to press the sheet of mirror laminate (Mr) on the main face of the support plate (Pq).
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 sheet of mirror laminate. The duration of this bonding step is thereby shortened.
Selon une caractéristique additionnelle de l'invention, le procédé consiste, avant l'étape de collage, à parfaire, par un ponçage, la planéité de ladite face principale. According to an additional characteristic of the invention, the method consists, before the bonding 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 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.
En variante de réalisation, le procédé consiste à réaliser l'usinage à l'aide d'un faisceau laser. As an alternative embodiment, the method consists in carrying out the machining using a laser beam.
L'utilisation d'un faisceau laser permet d'usiner des passages ou des rainures avec des angles vifs dans la géométrie du motif traversant ou creusant ledit miroir. Les motifs peuvent là encore être usinés en deux ou trois dimensions. The use of a laser beam makes it possible to machine passages or grooves with sharp angles in the geometry of the pattern passing through or hollowing out said mirror. The patterns can again be machined in two or three dimensions.
Un miroir décoratif, comprenant une plaque support (Pq) et sur laquelle est fixée une feuille de stratifié miroir (Mr), fabriqué par le procédé fait partie de l'invention. A decorative mirror, comprising a support plate (Pq) and on which is fixed a sheet of mirror laminate (Mr), produced by the method forms part of the invention.
Selon une caractéristique additionnelle de l'invention, la plaque constitutive du miroir décoratif est fabriquée MDF (Medium Density Fiberboard ou panneau de fibres de densité moyenne, en traduction française). Ce matériau présente un bel aspect, est facile à usiner et demeure stable géométriquement dans la durée. According to an additional characteristic of the invention, the constituent plate of the decorative mirror is made of MDF (Medium Density Fiberboard or panel of medium density fibers, in French translation). 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 characteristic of the invention, the sheet of mirror laminate 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 foil 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. An assembly 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 hinged panels in pairs and which are respectively made up 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 emerge more clearly on reading the following description of an exemplary embodiment, said description being given in relation to the accompanying drawings, among which:
[Fig 1] représente une vue en perspective d'une plaque support selon l'invention, [Fig 1] shows a perspective view of a support plate according to the invention,
[Fig 2] représente une vue de face en coupe d'une plaque support et sur laquelle est déposée une couche de colle selon l'invention, [Fig 2] shows a sectional front view of a support plate on which is deposited a layer of adhesive according to the invention,
[Fig 3] représente une vue de face en coupe d'une plaque support et d'une feuille de stratifié miroir déposée sur la couche de colle selon l'invention, [Fig 3] shows a front view in section of a support plate and of a sheet of mirror laminate deposited on the adhesive layer according to the invention,
[Fig 4] représente une vue de face en coupe d'une plaque support et d'une presse agissant sur une feuille de stratifié miroir pour la coller sur ladite plaque support selon l'invention, [Fig 4] shows a sectional front view of a support plate and of a press acting on a sheet of mirror laminate to glue it onto said support plate according to the invention,
[Fig 5] représente une vue en perspective d'un miroir selon l'invention, [Fig 5] shows a perspective view of a mirror according to the invention,
[Fig 6] représente une vue en coupe d'un miroir en cours d'usinage par fraisage pour modifier son aspect selon l'invention, [Fig 6] shows a sectional view of a mirror being machined by milling to modify its appearance according to the invention,
[Fig 7] représente une vue en perspective d'un miroir décoratif selon l'invention, [Fig 7] shows a perspective view of a decorative mirror according to the invention,
[Fig 8] représente une vue en perspective d'une variante de réalisation d'un miroir décoratif selon l'invention et, [Fig. 9] représente une vue en coupe d'un miroir en cours d'usinage par l'utilisation d'un faisceau laser pour modifier son aspect selon l'invention. [Fig 8] shows a perspective view of an alternative embodiment of a decorative mirror according to the invention and, [Fig. 9] shows a sectional view of a mirror being machined by the use of a laser beam to modify its appearance according to the invention.
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 ou panneau de fibres de densité moyenne, en traduction française). The support plate Pq shown in FIG. 1 is intended to enter into the manufacture of a mirror, itself engineered 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 or medium density fiberboard, in French translation).
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 preferably tinted in the mass. It preferably has a black, green or gray color appearance. The plate Pq shown in this FIG. 1, a plane 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 are not limiting on 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 fix thereon a reflecting surface having the appearance of a mirror, with the aim of manufacturing 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 perfect by sanding consisting of leveling any asperities 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, a layer of adhesive Co, for example a vinyl adhesive commonly called white adhesive, is then deposited on this face Fp of the support plate Pq. 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. Une telle feuille de stratifié miroir Mr est commercialisée, notamment, sous la marque CÉRADIAM ® ou sous la marque MIRADIAM ®. With reference to FIG. 3, a sheet of mirror laminate Mr. is then deposited on the layer of adhesive Co. This sheet of mirror laminate Mr consists of a reflective sheet of metal and which is protected by a transparent film. The metal foil is preferably an aluminum foil. The transparent film is formed by a layer of thermosetting lacquer based on an epoxy resin or a polyurethane lacquer. This Mr mirror laminate sheet has on its face intended to be turned towards the outside of the plate Pq, a mirror effect implemented by the visible face of the aluminum sheet. Such a sheet of Mr mirror laminate is marketed, in particular, under the trademark CÉRADIAM ® or under the trademark MIRADIAM ®.
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 Mr. With reference to FIG. 4, the sheet of mirror laminate Mr is then pressed onto the layer of adhesive Co to obtain a homogeneous bonding of said sheet of mirror laminate Mr on the support plate Pq and to remove air bubbles under the sheet of mirror laminate Mr.
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 obtain a perfect bonding by uniformly distributing the glue in order to obtain a perfect flatness of the mirror laminate sheet, a step of hot pressing the mirror laminate sheet is preferable. The adhesive film becomes more liquid and is distributed better to obtain a perfect flatness of the sheet of mirror laminate. 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 is thus used including a heating plate Pc. The temperature of the hot 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 / cm 2 for a sheet of Mr mirror laminate including an aluminum foil with a maximum of 30 daN / cm 2 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. In these Figs. 2, 3 and 4, the support plate Pq, the adhesive layer Co, the mirror laminate sheet Mr, as well as the heating plate Pc are separated by interstices, the representation of which serves only 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 milling cutter. The milling machine makes it possible to machine all kinds of patterns in two or three dimensions in the mirror M, 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 operated by a control and command unit of its operation, such as a programmable logic controller.
Sur la Fig. 6, le miroir M est bridé sur un 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 en la traversant. In Fig. 6, the mirror M is clamped on a support Sp. The cutter F is used to knock out the plate Pq, that is to say to pass through said plate as well as the sheet of mirror laminate Mr, during machining or to groove its main face Fp by hollowing it out while removing a part of it. through the Mr mirror laminate sheet.
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 cutter F is thus able to machine at least one passage Ps through the support plate Pq, while removing part of the sheet of mirror laminate 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. 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. 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 sheet of mirror laminate Mr. In the invention, the sheet can be machined at will and easily. mirror laminate Mr as well as the support plate Pq, while 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, a decorative mirror is obtained. 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 crossed by a plurality of passages Ps which in this FIG. 7, a labyrinth-shaped 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 Ps passages 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 variant embodiment of the decorative mirror Md presented in FIG. 8, a mirror R including a glass plate is embedded and glued in a groove Rn crossing 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. These accessories include 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 that can be fitted with feet to elevate it.
Le paravent comprend des panneaux articulés deux à deux et qui sont respectivement constitués de miroirs décoratifs. The screen comprises panels articulated in pairs and which are respectively made up of decorative mirrors.
Dans une variante de réalisation présentée sur la Fig. 9, l'usinage du miroir M est mis en œuvre par l'intermédiaire d'une machine d'usinage utilisant un faisceau laser Ls. L'utilisation d'un faisceau laser permet d'usiner des passages G ou des rainures Rn avec des angles vifs dans la géométrie du motif traversant ou creusant ledit miroir. S'agissant d'un passage, l'utilisation d'un faisceau laser d'une puissance adaptée permet de découper des motifs dans toute l'épaisseur du miroir. In an alternative embodiment shown in FIG. 9, the machining of the mirror M is carried out by means of a machining machine using a laser beam Ls. The use of a laser beam makes it possible to machine passages G or grooves Rn with sharp angles in the geometry of the pattern passing through or hollowing out said mirror. As this is a passage, the use of a laser beam of suitable power makes it possible to cut patterns throughout the thickness of the mirror.
S'agissant d'une rainure Rn, la profondeur d'usinage de la rainure Rn est obtenue en modulant la puissance du faisceau laser et en balayant la surface du motif ou en focalisant le faisceau laser et en balayant la surface du motif. In the case of an Rn groove, the machining depth of the Rn groove is obtained by modulating the power of the laser beam and scanning the surface of the pattern or by focusing the laser beam and scanning the surface of the pattern.
La profondeur d'enlèvement de la matière peut encore être obtenue par enlèvement de la matière par couches successives. Un souffle gazeux peut être utilisé pour évacuer la matière brûlée. The depth of removal of the material can also be obtained by removing the material in successive layers. A gas blast can be used to remove the burnt material.
Le faisceau laser coupe facilement la feuille de stratifié miroir Mr. The laser beam easily cuts the sheet of Mr.
Ce procédé d'usinage par faisceau laser convient pour fabriquer des miroirs dits "miroirs dentelle", c'est-à-dire des miroirs finement ouvragés. This laser beam machining process is suitable for manufacturing mirrors called "lace mirrors", that is to say, finely worked mirrors.

Claims

REVENDICATIONS
1) Procédé de fabrication d'un miroir décoratif (Md) consistant à : 1) A method of manufacturing a decorative mirror (Md) consisting of:
- utiliser une plaque support (Pq) plane fabriquée en bois reconstitué, - use a flat support plate (Pq) made of reconstituted wood,
- coller une feuille de stratifié miroir (Mr) sur une face principale de ladite plaque, - stick a sheet of mirror laminate (Mr) on a main face of said plate,
- 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 - machine 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
- usiner la plaque (Pq) en retirant localement la feuille de stratifié miroir (Mr) en traversant ladite feuille de stratifié miroir, de sorte à créer au moins une rainure (Rn) creusant la face principale (Fp) de la plaque (Pq). - machine the plate (Pq) by locally removing the mirror laminate sheet (Mr) by crossing said mirror laminate sheet, so as to create at least one groove (Rn) hollowing out the main face (Fp) of the plate (Pq) .
2) Procédé de fabrication d'un miroir décoratif (Md) selon la revendication 1, caractérisé en ce que l'étape de collage consiste à : 2) A method of manufacturing a decorative mirror (Md) according to claim 1, characterized in that the bonding step consists of:
- déposer une couche de colle (Co) sur ladite face principale de plaque (Pq), - depositing a layer of adhesive (Co) on said main face of the plate (Pq),
- déposer la feuille de stratifié miroir (Mr) sur la colle, - place the mirror laminate sheet (Mr) on the glue,
- presser ladite feuille de stratifié miroir (Mr) sur ladite face principale de la plaque (Pq) de sorte à coller ladite feuille de stratifié miroir (Mr) sur ladite face principale de la plaque (Pq). - Pressing said sheet of mirror laminate (Mr) on said main face of the plate (Pq) so as to stick said sheet of mirror laminate (Mr) on said main face of the plate (Pq).
3) Procédé de fabrication d'un miroir décoratif (Md) selon la revendication 2, caractérisé en ce qu'il consiste à utiliser une presse chauffante (Pc) pour presser la feuille de stratifié miroir (Mr) sur la face principale de la plaque support (Pq). 3) A method of manufacturing a decorative mirror (Md) according to claim 2, characterized in that it consists in using a heating press (Pc) to press the sheet of mirror laminate (Mr) on the main face of the plate support (Pq).
4) Procédé de fabrication d'un miroir décoratif (Md) selon la revendication 1, 2 ou 3, caractérisé en ce qu'il consiste, avant l'étape de collage, à parfaire, par un ponçage, la planéité de ladite face principale (Fp). 4) A method of manufacturing a decorative mirror (Md) according to claim 1, 2 or 3, characterized in that it consists, before the bonding step, to perfect, by sanding, the flatness of said main face (Fp).
5) Procédé de fabrication selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il consiste à réaliser l'usinage par fraisage. 5) Manufacturing process according to any one of the preceding claims, characterized in that it consists in performing the machining by milling.
6) Procédé de fabrication selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'il consiste à réaliser l'usinage à l'aide d'un faisceau laser. 6) Manufacturing process according to any one of claims 1 to 4, characterized in that it consists in carrying out the machining using a laser beam.
Ce type d'usinage permet de créer des motifs incluant des angles vifs. 7) Miroir décoratif (Md), comprenant une plaque support (Pq) et sur laquelle est fixée une feuille de stratifié miroir (Mr), caractérisé en ce qu'il est fabriqué par le procédé selon l'une quelconque des revendications précédentes. 8) Miroir décoratif (Md) selon la revendication 7, caractérisé en ce que la plaque (Pq) est fabriquée MDF (Medium Density Fiberboard ou panneau de fibres de densité moyenne, en traduction française). This type of machining allows you to create patterns including sharp angles. 7) Decorative mirror (Md), comprising a support plate (Pq) and on which is fixed a sheet of mirror laminate (Mr), characterized in that it is manufactured by the method according to any one of the preceding claims. 8) Decorative mirror (Md) according to claim 7, characterized in that the plate (Pq) is made of MDF (Medium Density Fiberboard or medium density fiber board, in French translation).
9) Miroir décoratif (Md) selon la revendication 7 ou 8, caractérisé en ce que la feuille de stratifié miroir (Mr) est constituée d'une feuille de métal réfléchissante et qui est protégée par un film transparent. 9) Decorative mirror (Md) according to claim 7 or 8, characterized in that the mirror laminate sheet (Mr) consists of a reflective metal sheet and which is protected by a transparent film.
10) Miroir décoratif (Md) selon l'une quelconque des revendications 7, 8 ou 9, caractérisé en ce qu'il incorpore un miroir (R) incluant une feuille de verre. 10) Decorative mirror (Md) according to any one of claims 7, 8 or 9, characterized in that it incorporates a mirror (R) including a sheet of glass.
11) Ensemble comprenant un miroir décoratif (Md) selon l'une quelconque des revendications 7 à 10, caractérisé en ce qu'il est associé à un dessous de plat domestique, le miroir décoratif (Md) formant un support. 12) Ensemble comprenant un miroir décoratif (Md) selon l'une quelconque des revendications 7 à 10, caractérisé en ce qu'il est associé à un paravent domestique incluant des panneaux articulés deux à deux et qui sont respectivement constitués de miroirs décoratifs (Md). 11) An assembly comprising a decorative mirror (Md) according to any one of claims 7 to 10, characterized in that it is associated with a domestic trivet, the decorative mirror (Md) forming a support. 12) An assembly comprising a decorative mirror (Md) according to any one of claims 7 to 10, characterized in that it is associated with a domestic screen including hinged panels two by two and which respectively consist of decorative mirrors (Md ).
PCT/EP2020/071639 2019-07-31 2020-07-31 Method for manufacturing a decorative mirror or a home accessory including such a decorative mirror WO2021019070A1 (en)

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FR1908773A FR3099412B1 (en) 2019-07-31 2019-07-31 METHOD OF MANUFACTURING A DECORATIVE MIRROR OR A HOME ACCESSORY INCLUDING SUCH A DECORATIVE MIRROR

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20219135U1 (en) * 2002-12-10 2003-07-03 Gruening Sven 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20219135U1 (en) * 2002-12-10 2003-07-03 Gruening Sven 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

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FR3099412B1 (en) 2021-08-27

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