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1. WO2011003756 - METHOD FOR MANUFACTURING A DECORATED PART WITH A RAISED PATTERN

Publication Number WO/2011/003756
Publication Date 13.01.2011
International Application No. PCT/EP2010/059085
International Filing Date 25.06.2010
IPC
G04B 19/10 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
19Indicating the time by visual means
06Dials
10Ornamental shape of the graduations or the surface of the dial; Attachment of graduations to the dial
G04B 3/00 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
3Normal winding of clockworks by hand or mechanically; Winding-up several mainsprings or driving weights simultaneously
B44C 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
3Processes, not specifically provided for elsewhere, for producing ornamental structures
CPC
B05D 1/32
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
32using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
B44C 1/22
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
CPRODUCING DECORATIVE EFFECTS
1Processes, not specifically provided for elsewhere, for producing decorative surface effects
22Removing surface-material, e.g. by engraving, by etching
B44C 1/24
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
CPRODUCING DECORATIVE EFFECTS
1Processes, not specifically provided for elsewhere, for producing decorative surface effects
24Pressing or stamping ornamental designs on surfaces
G04B 19/10
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
19Indicating the time by visual means
06Dials
10Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
G04D 3/0048
GPHYSICS
04HOROLOGY
DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
3Watchmakers' or watch-repairers' machines or tools for working materials
0002for mechanical working other than with a lathe
0043for components of the time-indicating mechanisms
0048for dials
Applicants
  • ETA SA MANUFACTURE HORLOGÈRE SUISSE [CH]/[CH] (AllExceptUS)
  • MULLER, Juliette [CH]/[CH] (UsOnly)
Inventors
  • MULLER, Juliette
Agents
  • ICB Ingénieurs Conseils en Brevets SA
Priority Data
09164688.506.07.2009EP
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR MANUFACTURING A DECORATED PART WITH A RAISED PATTERN
(FR) PROCEDE DE FABRICATION D'UNE PIECE EN RELIEF DECOREE
Abstract
(EN)
The invention relates to a method (1) for manufacturing a part (21) with a raised pattern, said raised patterns (23, 25, 27) being at least partially covered with a decorative layer (31), comprising the following step: a) forming (3) the body (22) of the part (21). According to the invention, the method further comprises the following steps: b) selectively modifying (5) the surface condition of the body (22) of the part (21) in order to locally change the adhesion thereof relative to said decorative layer; c) depositing (7) said decorative layer directly on the entire body (22); d) removing (9) the parts of the deposited layer (31) that are not adhered to the body (22) of the part. The invention relates to the field of methods for decorating timepieces.
(FR)
L'invention se rapporte à un procédé de fabrication (1) d'une pièce (21) en relief, lesquels reliefs (23, 25, 27) sont au moins partiellement revêtue d'une couche de décoration (31) comportant l'étape suivante : a) former (3) le corps (22) de la pièce (21). Selon l'invention, le procédé comporte en outre les étapes suivantes : b) modifier (5) sélectivement l'état de surface du corps (22) de la pièce (21) afin de localement changer son adhérence par rapport à ladite couche de décoration; c) déposer (7) directement sur tout le corps (22) ladite couche de décoration; d) débarrasser (9) les parties de la couche (31) déposée qui n'ont pas adhérées au corps (22) de la pièce. L'invention concerne le domaine de procédé de décoration pour pièce d'horlogerie.
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