FR2870322A1 - Lamp shade covering method, involves assuring cohesion of decorative units of lamp shade by coating of X transparent varnish layers, where units are of any nature or any thickness, and fixing paper mold - Google Patents
Lamp shade covering method, involves assuring cohesion of decorative units of lamp shade by coating of X transparent varnish layers, where units are of any nature or any thickness, and fixing paper mold Download PDFInfo
- Publication number
- FR2870322A1 FR2870322A1 FR0405098A FR0405098A FR2870322A1 FR 2870322 A1 FR2870322 A1 FR 2870322A1 FR 0405098 A FR0405098 A FR 0405098A FR 0405098 A FR0405098 A FR 0405098A FR 2870322 A1 FR2870322 A1 FR 2870322A1
- Authority
- FR
- France
- Prior art keywords
- process according
- paper mold
- layers
- lampshade
- lamp shade
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/26—Manufacturing shades
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
La présente invention concerne un abat-jour à armature métallique et leThe present invention relates to a lampshade with a metal frame and the
procédé d'habillage de ladite armature, quelle qu'en soit la forme. method of dressing said armature, whatever the form.
Traditionnellement, l'assemblage des éléments décoratifs d'abat-jour de lampes est réalisé par l'utilisation de cerne, ou bien par des procédés de soudage ou de sertissage, à l'aide de fils d'étain ou de cuivre enserrant lesdits éléments décoratifs dans leur épaisseur, ce qui limite leur choix: ne peuvent être utilisés que des éléments d'épaisseur et de relief semblables. Traditionally, the assembly of the lampshade decorative elements is achieved by the use of ring, or by welding or crimping processes, using tin or copper son enclosing said elements decorative in their thickness, which limits their choice: can only be used elements of similar thickness and relief.
En outre, ces procédés d'assemblage traditionnels ont pour effet de donner nécessairement à l'abat-jour un aspect visuel de type vitrail, en ce sens que le sertissage, et donc les contours des éléments décoratifs, sont fortement visibles. In addition, these traditional assembly methods have the effect of necessarily give the lampshade a visual appearance of the stained glass type, in that the crimping, and therefore the contours of the decorative elements, are highly visible.
1s Le procédé selon l'invention permet de remédier à ces contraintes en autorisant d'une part une grande liberté dans le choix des éléments décoratifs destinés à être assemblés. D'autre part, il permet que les éléments décoratifs soient mis en valeur par l'absence d'un quelconque jointage, soudage ou sertissage qui délimiterait leurs contours d'une façon trop vi- sible. The method according to the invention overcomes these constraints by allowing on the one hand a great freedom in the choice of decorative elements to be assembled. On the other hand, it allows the decorative elements to be highlighted by the absence of any jointing, welding or crimping which delimit their contours in a way too visible.
Ce procédé de fabrication comporte selon une première caractéristique la réalisation d'un moule à usage unique en papier de 160 grammes par mètre carré, ce moule étant de formes et dimensions telles qu'il épouse parfaitement les formes, contours et volumes intérieures de l'armature de l'abat-jour, à laquelle il est fixé à l'aide de ruban adhésif. According to a first characteristic, this manufacturing method comprises the production of a single-use paper mold of 160 grams per square meter, this mold being of shapes and dimensions so that it perfectly matches the shapes, contours and internal volumes of the frame of the lampshade, to which it is fixed with adhesive tape.
La face extérieure dudit moule en papier est ensuite recouverte d'une couche de caramel, couche recouvrant non seulement toute la surface visible du moule en papier mais également la totalité des parties extérieures de la structure de l'abat-jour. Cet enrobage composé de caramel est fa- çonné manuellement jusqu'à son complet refroidissement et a pour rôle de constituer la base rigide et provisoire de l'abat jour. L'épaisseur de la couche doit être la même partout et ne doit pas être inférieure à 2,5 millimètres. The outer face of said paper mold is then covered with a layer of caramel layer covering not only the entire visible surface of the paper mold but also all the outer parts of the structure of the lampshade. This coating composed of caramel is hand-made until it is completely cooled and its role is to constitute the rigid and temporary base of the lampshade. The thickness of the layer must be the same everywhere and must not be less than 2.5 millimeters.
Trois couches successives de vernis transparent à base de résine alkyde uréthane sont ensuite superposées à l'enrobage caramélisé. De même, trois couches du même vernis sont appliquées sur la face intérieure du moule en papier, le but de cette opération étant d'enfermer le dit moule et son revêtement caramélisé. Le temps de séchage de la dernière couche extérieure doit être égal à douze heures. Three successive layers of transparent varnish based on urethane alkyd resin are then superimposed on the caramelized coating. Similarly, three layers of the same varnish are applied to the inner face of the paper mold, the purpose of this operation being to enclose said mold and its caramelized coating. The drying time of the last outer layer should be twelve hours.
Sur la troisième couche extérieure sèche est appliquée une quatrième couche rapide du même vernis, dite couche de contact, sur laquelle intervient immédiatement la mise en place des éléments décoratifs alors que l'armature métallique se trouve posée verticalement sur une surface plane. On the third outer layer is applied dry a fourth fast layer of the same varnish, said contact layer, which immediately intervenes the establishment of the decorative elements while the metal armature is placed vertically on a flat surface.
s Les éléments décoratifs inférieurs sont. placés les premiers, en couronne encerclant la base de l'abat-jour. Ils sont maintenus à la couche de contact par l'adhérence naturelle du vernis et des points de colle cyanoacrylate sont posés en leurs points de contact. Les rangées supérieures sont assemblées de la même façon. s The lower decorative elements are. placed first, in a crown encircling the base of the lampshade. They are maintained at the contact layer by the natural adhesion of the varnish and cyanoacrylate glue points are placed in their contact points. The upper rows are assembled in the same way.
io Une fois achevée la mise en place des éléments décoratifs, ces derniers sont recouverts d'un nombre de couches du même vernis compris entre douze et vingt et une selon les dimensions de l'abat jour choisi. Un intervalle de trois heures est à respecter entre la pose de chaque couche; l'application de la dernière couche est impérativement suivie d'un séchage s de soixante-douze heures. After completion of the placement of decorative elements, they are covered with a number of layers of the same varnish between twelve and twenty-one depending on the size of the lampshade chosen. An interval of three hours must be respected between the laying of each layer; the application of the last layer is imperatively followed by drying of seventy-two hours.
Consécutivement à cette phase de séchage, le moule de papier est enlevé intégralement de l'intérieur de l'abat-jour par incision et par grattage. L'abat-jour entier est alors soumis à un trempage de douze heures dans l'eau froide, le but de cette opération étant d'obtenir la dissolution en to- talité de la base caramélisée. Les éléments décoratifs sont à ce stade final durablement maintenus à la structure de l'abat-jour par le seul enrobage de vernis transparent et rigidifié, La présente invention est destinée à la fabrication d'abat-jour de lam-25 pes. Following this drying phase, the paper mold is completely removed from the inside of the lampshade by incision and scraping. The entire lampshade is then subjected to soaking for twelve hours in cold water, the object of this operation being to obtain the total dissolution of the caramelized base. The decorative elements are at this final stage durably maintained to the structure of the lampshade by the single coating of clear and stiffened varnish. The present invention is intended for the manufacture of lam-25 pes lampshades.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405098A FR2870322B1 (en) | 2004-05-11 | 2004-05-11 | LAMPSHADE AND ITS MANUFACTURING PROCESS FOR DRESSING A PRE-EXISTING METAL FRAME OF A PLURALITY OF DECORATIVE ELEMENTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405098A FR2870322B1 (en) | 2004-05-11 | 2004-05-11 | LAMPSHADE AND ITS MANUFACTURING PROCESS FOR DRESSING A PRE-EXISTING METAL FRAME OF A PLURALITY OF DECORATIVE ELEMENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2870322A1 true FR2870322A1 (en) | 2005-11-18 |
FR2870322B1 FR2870322B1 (en) | 2007-01-12 |
Family
ID=34946445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0405098A Expired - Fee Related FR2870322B1 (en) | 2004-05-11 | 2004-05-11 | LAMPSHADE AND ITS MANUFACTURING PROCESS FOR DRESSING A PRE-EXISTING METAL FRAME OF A PLURALITY OF DECORATIVE ELEMENTS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2870322B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB256048A (en) * | 1925-07-29 | 1926-08-05 | Ethel Caroline Rose Burrell | Improvements in shades for electric and other lights |
GB867101A (en) * | 1958-02-25 | 1961-05-03 | Robert John Goodson | A new or improved method of ornamenting lamp shades |
FR2167257A1 (en) * | 1972-01-11 | 1973-08-24 | Sechoy Claude | Thermoformed lighting screens -moulded over small objects - to obtain non planar light diffusion effects |
FR2195517A1 (en) * | 1972-08-11 | 1974-03-08 | Goodyear Tire & Rubber | |
GB2010749A (en) * | 1977-10-24 | 1979-07-04 | Newington Bridges A A | Decorative article |
WO1994001290A1 (en) * | 1992-07-01 | 1994-01-20 | Grinter, Simon, John | Decorative article |
-
2004
- 2004-05-11 FR FR0405098A patent/FR2870322B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB256048A (en) * | 1925-07-29 | 1926-08-05 | Ethel Caroline Rose Burrell | Improvements in shades for electric and other lights |
GB867101A (en) * | 1958-02-25 | 1961-05-03 | Robert John Goodson | A new or improved method of ornamenting lamp shades |
FR2167257A1 (en) * | 1972-01-11 | 1973-08-24 | Sechoy Claude | Thermoformed lighting screens -moulded over small objects - to obtain non planar light diffusion effects |
FR2195517A1 (en) * | 1972-08-11 | 1974-03-08 | Goodyear Tire & Rubber | |
GB2010749A (en) * | 1977-10-24 | 1979-07-04 | Newington Bridges A A | Decorative article |
WO1994001290A1 (en) * | 1992-07-01 | 1994-01-20 | Grinter, Simon, John | Decorative article |
Also Published As
Publication number | Publication date |
---|---|
FR2870322B1 (en) | 2007-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3114534B1 (en) | Watch with decorative element | |
FR2574953A1 (en) | MIRROR SUBSTRATE, IN PARTICULAR FOR PRECISION OPTICS, AND METHOD FOR MANUFACTURING THE SAME | |
JP5456105B2 (en) | A method for fixing a decorative part to an external clock element and an external element produced by this method | |
EP1734420B1 (en) | Case closed by a glass incorporating an invisible joint or being able to be decorated, and manufacturing processes | |
EP0098240A1 (en) | Watch case | |
WO2015173516A1 (en) | Illuminated glazed assembly, door and refrigerated case with said assembly and production | |
EP0930835B1 (en) | Method for setting stones in the surface of a jewel produced by electroforming and resulting jewel | |
FR2712425A1 (en) | Microchip fuse and method of manufacturing such a fuse. | |
EP3185086A1 (en) | Timepiece dial applique | |
TW201800823A (en) | Cover glass and method for manufacturing the same | |
FR2870322A1 (en) | Lamp shade covering method, involves assuring cohesion of decorative units of lamp shade by coating of X transparent varnish layers, where units are of any nature or any thickness, and fixing paper mold | |
CH713156A2 (en) | Dial for timepiece. | |
EP3327517B1 (en) | Dial for a timepiece | |
FR2521258A1 (en) | MONOBLOC LAMP SCELLEE USING AN ADHESIVE | |
EP3622846A1 (en) | Method for assembling at least two elements | |
BE1014520A3 (en) | FRAMEWORK FOR RECOVERY DIVIDED Einbauleuchten SOUND ELECTRICAL INSTALLATION. | |
EP0111449A2 (en) | Method to manufacture an exterior part of a time piece, and part obtained by the same | |
BE897990Q (en) | MODULAR WALL PARTITION | |
EP3835880B1 (en) | Horological dial with feet | |
FR3082886A1 (en) | LECHETTE FOR A SEALING SYSTEM AND METHOD FOR MANUFACTURING SUCH A LECHETTE | |
CH694351A5 (en) | A method of manufacturing electroluminescent lamps and apparatus produced by this method. | |
CH714643A1 (en) | Clock component incorporating at least one ornamental element. | |
CH716919A2 (en) | Dial in non-conductive material with feet. | |
FR3114270A1 (en) | RIBBED METAL SHEET WITH VISUAL EFFECT | |
EP0064951A1 (en) | Watch case |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100129 |