EP3035128B1 - Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks - Google Patents

Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks Download PDF

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Publication number
EP3035128B1
EP3035128B1 EP14198634.9A EP14198634A EP3035128B1 EP 3035128 B1 EP3035128 B1 EP 3035128B1 EP 14198634 A EP14198634 A EP 14198634A EP 3035128 B1 EP3035128 B1 EP 3035128B1
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EP
European Patent Office
Prior art keywords
decoration
component
producing
resin
base substrate
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.)
Active
Application number
EP14198634.9A
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English (en)
French (fr)
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EP3035128A1 (de
Inventor
Marc Stranczl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nivarox Far SA
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Nivarox Far SA
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 Nivarox Far SA filed Critical Nivarox Far SA
Priority to CH01958/14A priority Critical patent/CH710531A2/fr
Priority to EP14198634.9A priority patent/EP3035128B1/de
Priority to US14/918,912 priority patent/US9766590B2/en
Priority to JP2015224486A priority patent/JP6133961B2/ja
Priority to CN201510944696.8A priority patent/CN105711326B/zh
Publication of EP3035128A1 publication Critical patent/EP3035128A1/de
Priority to HK16114468A priority patent/HK1226030A1/zh
Application granted granted Critical
Publication of EP3035128B1 publication Critical patent/EP3035128B1/de
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0415—Ornamental plaques, e.g. decorative panels, decorative veneers containing metallic elements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0076—Decoration of the case and of parts thereof, e.g. as a method of manufacture thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/005—Removing selectively parts of at least the upper layer of a multi-layer article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
    • G04B19/103—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial attached or inlaid numbers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/18—Graduations on the crystal or glass, on the bezel, or on the rim
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands
    • G04B19/32—Illumination of dials or hands by luminescent substances
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches

Definitions

  • the invention relates to a method for producing at least one component provided with a decoration of a timepiece or jewelry piece.
  • the invention also relates to a component provided with a decoration obtained according to the production process.
  • the bezel for example made of ceramic, can be marked in particular by gold, silver or platinum, with a marking in relief or in depth. If it is a deep marking, it is carried out by filling hollows previously formed on the support.
  • the principle used for carrying out this in-depth marking consists in first depositing a conductive layer by physical vapor deposition (PVD). Once the conductive layer is deposited, the hollows are filled with a metal by electroforming by immersing the part in a metal ion bath and passing an electric current through this bath. Thus the hollows are filled with metal to achieve said marking.
  • PVD physical vapor deposition
  • the object of the invention is therefore to propose a method for producing a component provided with a decoration of a timepiece or jewelry piece while overcoming the drawbacks of the aforementioned state of the art to facilitate the manufacture of such a decorated component, its reproducibility or its specificity.
  • the invention relates to a method for producing a component provided with a decoration of a timepiece or jewelry piece, which comprises the characteristics defined in independent claim 1.
  • An advantage of the process for producing a decorated component resides in the fact that it is possible to produce a decorative pattern in the upper part of the component very finely in the form of fine lace by a micromachining operation.
  • the decoration pattern is produced through the thickness of the upper part, which allows, when using a luminescent substance placed on a portion on the back of the upper part, to make said decoration visible even in the dark. .
  • the decorative pattern (s) are drawn or programmed on a computer.
  • the stored data of the reason (s) decor are supplied to a micro-machining machine so as to produce the upper part with the desired decor.
  • a technology of the LIGA type can be used to produce the upper part of the component.
  • a metal or semiconductor substrate such as silicon, on which a photosensitive resin is deposited.
  • This resin is illuminated through a mask representative of the pattern to be produced in the upper part. Galvanic growth of metal takes place in the open parts of the resin.
  • the base substrate is removed to obtain the upper part of the component.
  • This upper part of the pattern desired decoration is attached to a luminescent or colored substance or coated on its back with said substance.
  • the invention also relates to a decorated component obtained according to the production process, which comprises the characteristics mentioned in independent claim 9.
  • the decoration patterns relate to fine micrometric openings or openings, which are made in an upper part of the component by techniques defined as micromachining techniques.
  • the figures 1a and 1b show a first embodiment of a component 1 provided with a decoration in top view and in exploded simplified section for a timepiece or jewelry piece.
  • a decoration in top view and in exploded simplified section for a timepiece or jewelry piece.
  • the upper part 2 comprises a decorative motif 3, for example representing an image or several images.
  • the decoration is obtained by a micromachining technique, which can for example be a process of the LIGA-UV or DRIE type as explained below.
  • the decoration 3 is produced precisely and very finely in a micrometric manner through the material of the upper part 2 according to a desired programmed pattern.
  • the decorative motif is first of all drawn or programmed on a computer, and the memorized data of the design or motif are transmitted to a micromachining machine for the production of the decoration of the upper part 2.
  • the openings or micro-openings of decor 3 are shown very simplified on the figure 1b and do not directly correspond to the desired pattern shown in figure 1a .
  • the upper part 2 is fixed to a base support 5.
  • the upper part 2 is aligned by its axial opening 6 with another axial opening 7 of the support. base for its fixation.
  • a housing 8 in this base support 5 is also made, and is filled with a luminescent substance 4 or a desired paint.
  • the luminescent substance can be a defined Luminova substance, and it mainly comprises strontium aluminate or zinc sulfide depending on the desired color.
  • This substance 4 is deposited in the housing 8 of the base support 5 in particular up to the level of the opening of this housing 8.
  • the component 1 produced can advantageously be a watch hand.
  • the general shape of the upper part 2 may be similar to the general shape of the base support 5.
  • the openings 6 and 7 of substantially identical diameter allow the needle to be mounted on a drive shaft opening out of a dial. shows for example.
  • the drive shaft is fixed to one of the openings 6 and 7.
  • the finely crafted decoration 3 in the upper part can be very clearly visible also in the dark.
  • the component 1 provided with a decoration can be an applique, a dial, at least one date disc or other disc of a complication, such as for the display of the celestial vault with a starry sky in this way.
  • the component provided with a decoration can also be a part of the mechanism, such as a seconds wheel, an oscillating weight or another part, which must in principle be visible from the outside of the watch.
  • such a component 1 provided with a decoration can also be used in the field of the fight against any counterfeiting.
  • each pattern to be produced through the upper part 2 of the component 1 can be drawn on a computer and stored in a specific manner for each piece of timepiece or jewelry.
  • the decoration 3 is produced precisely in a micrometric manner, this complicates the production of any counterfeit.
  • the figures 2a and 2b show a second embodiment of a component 1 provided with a decoration in top view and in simplified section for a timepiece or jewelry piece.
  • a decoration in top view and in simplified section for a timepiece or jewelry piece.
  • FIG 2a there is an upper part 2 of component 1, which comprises a decor pattern 3.
  • This decor pattern 3 represents, for example, one image or several images.
  • the decoration is obtained by a technique of micromachining, which can for example be a LIGA-UV or DRIE type process as explained below.
  • the decoration 3 is produced precisely and very finely in a micrometric manner through the material of the upper part 2, which defines a fine lace.
  • the motif of the desired decoration 3 is first of all drawn or programmed on a computer, and the memorized data of the design or motif are transmitted to a micromachining machine for the production of the decoration of the upper part 2.
  • the openings or micro - decor 3 openings are shown very simplified on the figure 2b and do not correspond directly to the pattern shown in figure 2a .
  • the decoration 3 is coated with a luminescent substance 4 or with a colored substance, such as paint or colored lacquer.
  • the decoration 3 produced is considered transparent by making fine openings or decorative micrometric openings through the thickness of the upper part 2.
  • the substance coated on a portion of the back of the upper part 2 penetrates at least partially into the openings of the upper part. decor 3.
  • this substance 4 makes it possible to illuminate from below the decoration 3 produced through the fine openings of the upper part 2, in particular in the dark.
  • the axial opening 6 of the upper part 2 of the component 1 in the form of a needle allows the needle to be mounted on a drive shaft, which opens out from a watch dial.
  • the upper part 2 or the base substrate used to make the upper part 2 of the component 1 can be made of a metallic, semiconductor, ceramic, amorphous metal or other material.
  • ceramic material it concerns alumina, zirconia, magnesia, boron nitride, silicon nitride, silicon carbide, aluminum titanate and aluminum nitride, or other types of ceramic. he can even be provided to have an upper part 2 or base substrate made of amorphous metal, quartz, glass, sapphire, corundum or other type of precious stone.
  • a micromachining technique for producing in particular the upper part 2 of component 1 is, for example, the LIGA type process (Lithography, Galvanofomung und Abformung in German terminology).
  • a base substrate is used, which is preferably a semiconductor substrate, such as silicon, or even gallium arsenide, an upper layer of which can be conductive for performing the electroplating.
  • a metallic base substrate can also be taken, typically copper, which can avoid making a sacrificial conductive layer on the surface of the base substrate.
  • a photosensitive resin is deposited on the base substrate with the conductive layer on the surface.
  • This photosensitive resin can be a resin based on polyimide PMMA (poly-methyl methacrylate) or an octofunctional epoxy-based resin available from Shell Chemical under the reference SU-8 and a photoinitiator chosen from salts of triarylsulfonium.
  • This resin can be photopolymerized by means of ultra-violet (UV) radiation.
  • UV ultra-violet
  • a mask around the outline of the upper part 2 and of the motif of the decoration 3 to be produced on the base substrate is placed on the resin.
  • the mask may be a glass plate on which is produced a masking layer with opaque and transparent parts depending on the pattern to be produced.
  • Light radiation for example of the ultra-violet type, is directed onto the mask to irradiate parts of the resin which are not masked.
  • this type of resin used which is negative photosensitive resin, the non-irradiated parts can be removed by physical means or chemical. This makes it possible to define the shape of the upper part 2 with its decoration 3.
  • a positive photosensitive resin can also be used with a mask with a masking layer having opaque and transparent parts depending on the pattern to be produced.
  • This mask is the reverse of the mask used with negative resin. In this case, it is the irradiated parts of the resin that are removed.
  • an electroplating or electroplating operation is carried out. Growth of at least one metallic material takes place in the open parts of the resin from the conductive layer formed on the surface of the base substrate. Once the thickness of the deposited metal layer is sufficient, the upper part 2 is made with the desired decorative pattern 3 and can be detached from the base substrate while also removing the resin. The base metal or semiconductor material substrate can also be removed or removed before or after removal of the resin by a machining or selective dissolving operation.
  • the metallic materials deposited by the LIGA process can be nickel or nickel phosphorus alloys, or even copper-based alloys, gold or even steels. It can be used in principle any metal or metal alloy, which can be deposited by this galvanic process.
  • Another technique for producing the upper part 2 of component 1 consists in directly etching a base substrate in order to obtain the upper part directly.
  • the etching of the base substrate is a micromechanical machining.
  • the defined process DRIE Deep Reactive Ion Etching in English terminology
  • the base substrate must in principle be made of a material such as monocrystalline silicon, polycrystalline silicon, porous silicon, amorphous silicon, doped monocrystalline silicon, doped polycrystalline silicon, doped silicon carbide or not, silicon nitride doped or not or also on the basis of gallium arsenide.
  • quartz, photuran glass, and fragile materials such as sapphire, corundum for example.
  • a photosensitive resin of the negative or positive type must first be deposited on the base substrate, which is illuminated through a mask defining the contours of the pattern of the decoration 3 to be produced, as well as the periphery. of the upper part 2 to be made.
  • a photosensitive resin of the negative or positive type must first be deposited on the base substrate, which is illuminated through a mask defining the contours of the pattern of the decoration 3 to be produced, as well as the periphery. of the upper part 2 to be made.
  • a structured resin is used to obtain a mask of silicon oxide.
  • This silicon oxide mask will in turn be used as an etching mask for the defined DRIE process.
  • a silicon substrate is first taken, on which a silicon oxide (SiO2) of a certain thickness is produced.
  • a photosensitive resin is deposited and a structuring of this resin by photolithography is carried out.
  • Etching of the silicon oxide layer is performed by structuring the resin, which is subsequently removed.
  • a silicon substrate is obtained with an upper layer of structured silicon oxide. This structured layer of silicon oxide acts as a mask for etching the silicon in order to be able to produce the upper part 2.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Micromachines (AREA)
  • Adornments (AREA)

Claims (8)

  1. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) einer Uhr oder eines Schmuckstücks, wobei das Verfahren die folgenden Schritte umfasst:
    - Bereitstellen eines Basissubstrats und Ausführen einer Mikrobearbeitung an oder in dem Basissubstrat, um einen oberen Teil (2) der Komponente zu erhalten, der mit einem Dekor (3) versehen ist, das mikrometrisch hergestellt ist und gemäß einem programmierten Muster durch die Dicke des oberen Teils (2) verläuft, und
    - Befestigen des oberen Teils (2) an einer lumineszierenden oder farbigen Substanz (4) oder Überziehen eines Abschnitts der Rückseite des oberen Teils (2) mit der lumineszierenden oder farbigen Substanz (4),
    wobei das Verfahren dadurch gekennzeichnet ist, dass es nach dem Bereitstellen des Basissubstrats und vor dem Befestigen des oberen Teils (2) an einer lumineszierenden oder farbigen Substanz oder vor dem Überziehen der Rückseite des oberen Teils (2) mit der lumineszierenden oder farbigen Substanz (4) die folgenden Schritte umfasst:
    - Ablegen einer lichtempfindlichen Harzschicht des positiven oder negativen Typs auf dem Basissubstrat,
    - Anbringen einer Maske mit der Kontur des oberen Teils (2) und dem Muster des herzustellenden Dekors (3),
    - Beleuchten des Harzes durch die Maske,
    - Entfernen der Teile des beleuchteten Harzes, wenn das lichtempfindliche Harz vom positiven Typ ist, oder Entfernen der Teile des nicht beleuchteten Harzes, wenn das lichtempfindliche Harz vom negativen Typ ist,
    - Füllen der entfernten Abschnitte des Harzes mit einem Metall und
    - Entfernen jeglichen Harzes und Lösen des oberen Teils (2) mit dem Muster des hergestellten Dekors (3) von dem Basissubstrat.
  2. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 1, wobei das Basissubstrat aus einem metallischen Material hergestellt ist oder eine leitende Oberflächenschicht aus einem Halbleitermaterial umfasst, dadurch gekennzeichnet, dass der obere Teil (2) mit dem Dekor (3) durch Aufwachsen mindestens eines metallischen Materials durch einen galvanoplastischen Vorgang oder einen Elektroabscheidungsvorgang in den offenen Teilen des Harzes ausgehend von der Oberfläche des Basissubstrats hergestellt wird.
  3. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 2, dadurch gekennzeichnet, dass, sobald der obere Teil (2) mit dem Dekor (3) hergestellt worden ist, das Basissubstrat entfernt oder beseitigt wird, bevor oder nachdem das Harz durch einen selektiven Bearbeitungs- oder Auflösungsvorgang entfernt wird.
  4. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 1, dadurch gekennzeichnet, dass die lumineszierende oder farbige Substanz (4) in einem Aufnahmeraum (8) eines Basisträgers (5) abgelegt wird und dass der obere Teil (2) mit dem hergestellten Dekor (3) an dem Basisträger (5) befestigt wird, um die Öffnung des Aufnahmeraums (8) mit der lumineszierenden oder farbigen Substanz (4) zu bedecken.
  5. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 4, dadurch gekennzeichnet, dass die allgemeine Form des oberen Teils (2) der allgemeinen Form des Basisträgers (5), an dem er befestigt ist, ähnlich ist, um eine Komponente (1) zu erhalten, die ein Zeiger einer tragbaren Uhr ist, und dass die Substanz (4) eine lumineszierende Substanz ist.
  6. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 1, dadurch gekennzeichnet, dass ein Abschnitt der Rückseite des oberen Teils (2), auf dem das Dekor hergestellt wird, mit der lumineszierenden oder farbigen Substanz (4) beschichtet wird, wobei die farbige Substanz eine Farbe oder ein farbiger Lack ist.
  7. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Muster des Dekors (3) auf einem Computer entworfen wird und dass die gespeicherten Daten des Musters des Dekors an eine Mikrobearbeitungsmaschine für die Herstellung des oberen Teils (2) mit dem Dekor (3) übertragen werden.
  8. Herstellungsverfahren einer mit einem Dekor (3) versehenen Komponente (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Muster des Dekors (3) für die Uhr oder das Schmuckstück, die/das mit der hergestellten Komponente (1) ausgestattet ist, spezifisch entworfen wird, um jegliche Fälschung zu verhindern.
EP14198634.9A 2014-12-17 2014-12-17 Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks Active EP3035128B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH01958/14A CH710531A2 (fr) 2014-12-17 2014-12-17 Procédé de réalisation d'un composant décoré d'une pièce d'horlogerie ou de bijouterie, et composant réalisé par le procédé.
EP14198634.9A EP3035128B1 (de) 2014-12-17 2014-12-17 Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks
US14/918,912 US9766590B2 (en) 2014-12-17 2015-10-21 Method of producing a decorated component for a timepiece or piece of jewellery, and component made by the method
JP2015224486A JP6133961B2 (ja) 2014-12-17 2015-11-17 計時器又は装身具用の装飾が施された構成要素の製造方法及びその方法により作製される構成要素
CN201510944696.8A CN105711326B (zh) 2014-12-17 2015-12-16 钟表或珠宝首饰的装饰构件的制造方法及由此制造的构件
HK16114468A HK1226030A1 (zh) 2014-12-17 2016-12-20 鐘錶或珠寶首飾的裝飾構件的製造方法及由此製造的構件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14198634.9A EP3035128B1 (de) 2014-12-17 2014-12-17 Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks

Publications (2)

Publication Number Publication Date
EP3035128A1 EP3035128A1 (de) 2016-06-22
EP3035128B1 true EP3035128B1 (de) 2020-09-16

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EP14198634.9A Active EP3035128B1 (de) 2014-12-17 2014-12-17 Herstellungsverfahren eines Dekorelements einer Uhr oder eines Schmuckstücks

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US (1) US9766590B2 (de)
EP (1) EP3035128B1 (de)
JP (1) JP6133961B2 (de)
CN (1) CN105711326B (de)
CH (1) CH710531A2 (de)
HK (1) HK1226030A1 (de)

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CH710543A2 (fr) * 2014-12-19 2016-06-30 Omega Sa Procédé de réalisation d'un élément décoré d'une pièce d'horlogerie ou de bijouterie, et élément réalisé par le procédé.
EP3141966B1 (de) * 2015-09-08 2018-05-09 Nivarox-FAR S.A. Erzeugungsverfahren einer dekoroberfläche eines mikromechanischen uhrenbauteils, und entsprechendes mikromechanisches uhrenbauteil
JP6806785B2 (ja) * 2016-03-15 2021-01-06 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド エンドピースを備える針及び組付方法
EP3226084B1 (de) * 2016-03-29 2021-01-13 The Swatch Group Research and Development Ltd. Farbige uhrenkomponente
EP3249474B1 (de) * 2016-05-26 2019-03-13 ETA SA Manufacture Horlogère Suisse Analoger zeiger
EP3266738B1 (de) * 2016-07-06 2019-03-06 The Swatch Group Research and Development Ltd. Herstellungsverfahren für ein uhrenbauteil, das mit einer mehrstufigen habillage ausgestattet ist
US20170285573A1 (en) * 2016-11-30 2017-10-05 Firehouse Horology, Inc. Crystalline Compounds for Use in Mechanical Watches and Methods of Manufacture Thereof
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JP2016114597A (ja) 2016-06-23
EP3035128A1 (de) 2016-06-22
CN105711326B (zh) 2022-08-16
JP6133961B2 (ja) 2017-05-24
HK1226030A1 (zh) 2017-09-22
US9766590B2 (en) 2017-09-19
CN105711326A (zh) 2016-06-29
CH710531A2 (fr) 2016-06-30
US20160179057A1 (en) 2016-06-23

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