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公开(公告)号：US20200061954A1
公开(公告)日：2020-02-27
申请号：US16466071
申请日：2017-12-19
Inventor： Nicolas FRANCOIS , Gregory KISSLING , Stewes BOURBAN , Juliette MULLER , Jean-Luc BAZIN
IPC: B32B3/12 , B29C45/14 , B29C70/68 , G04B37/22 , C01B32/158
Abstract: The invention relates to a timepiece component made of composite material including at least one reinforcement and one matrix, the reinforcement having a three-dimensional honeycomb structure with a plurality of cells into which the matrix is injected.The invention also concerns a method for manufacturing such a timepiece component.
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公开(公告)号：US20190133270A1
公开(公告)日：2019-05-09
申请号：US16140852
申请日：2018-09-25
Inventor： Stewes BOURBAN , Pascal GROSSENBACHER , Jean-Claude MARTIN , Vladislav SPASSOV , Cecile BARRON , Lionel BLASER , Yann CALOZ , Cyrille GERNEZ , Stephane LAUPER , Ahmad ODEH , Simon SPRINGER
Abstract: A method for assembling a stone on a setting support, the stone being cut to exhibit a table, a crown, a girdle and a pavilion. A substrate with a recess for the stone, the recess forming, between the substrate and the stone, a peripheral free space in the vicinity of the girdle and of the zones of the crown and of the pavilion contiguous to the girdle, the peripheral free space including a bottom having a conductive surface. Electroplating, in the peripheral free space, a metal layer in the vicinity of the girdle and of the zones of the crown and of the pavilion contiguous to the girdle, so as to confine the girdle in the metal layer to form, around the girdle, the setting support. The stone and its setting support are released from the substrate.
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公开(公告)号：US20190092691A1
公开(公告)日：2019-03-28
申请号：US16082358
申请日：2017-03-09
Applicant: The Swatch Group Research and Development Ltd , EMPA, Swiss Federal Laboratories for Materials Testing and Research
Inventor： Henning LUEBBE , Roman KUBRIN , Gurdial BLUGAN , Jakob KUEBLER , Stewes BOURBAN , Arnaud ACTIS-DATTA
IPC: C04B35/111 , C04B35/626
Abstract: A polycrystalline ceramic solely formed based on alumina, on chromium oxide and on magnesium oxide, where the polycrystalline ceramic contains between 0.8% and 1.2% of chromium oxide by total weight of the polycrystalline ceramic and between 0.03% and 0.09% of magnesium oxide by total weight of the polycrystalline ceramic, making it possible to obtain a red ceramic with a toughness (Kc) at least equal to 2.8 MPa·m1/2.
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公开(公告)号：US20170298528A1
公开(公告)日：2017-10-19
申请号：US15517301
申请日：2015-10-05
Inventor： Agnes MARLOT DOERR , Stewes BOURBAN , Brice DRIEUX
IPC: C25D7/00 , C25D15/00 , C10M125/02 , C10M103/04 , C25D3/12 , G04B31/08 , C25D5/50
CPC classification number: C25D7/005 , C10M103/04 , C10M125/02 , C10M2201/041 , C10M2201/053 , C10N2240/06 , C25D3/12 , C25D3/562 , C25D5/12 , C25D5/48 , C25D5/50 , C25D15/00 , G04B15/14 , G04B31/08 , G04D3/0087
Abstract: A self-lubricating solid composite coating configured for an application to timepiece mechanisms, including particles of graphene and/or graphene oxide distributed in a metal matrix.
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15.发明申请METHOD OF PRODUCING A DECORATED ELEMENT FOR A TIMEPIECE OR PIECE OF JEWELLERY, AND ELEMENT MADE BY THE METHOD 审中-公开生产用于时间表或珠宝首饰的装饰元件的方法及其方法公开(公告)号：US20160176228A1
公开(公告)日：2016-06-23
申请号：US14883695
申请日：2015-10-15
Inventor： Alban DUBACH , Pierry VUILLE , Yves WINKLER , Stewes BOURBAN , Jean-Claude MARTIN
CPC classification number: B44C5/00 , B22D23/06 , B22D25/026 , B44C1/18 , B44C1/205 , G03F7/0017 , G03F7/2002 , G04B5/16 , G04B19/042 , G04B19/12 , G04B45/00 , G04B45/046
Abstract: The method makes it possible to produce a decorated element for a timepiece or piece of jewellery. This decorated element may be, for example, a watch dial. The method includes the steps of taking a base substrate, and micromachining on said base substrate a mould or decorative partitions in a programmed pattern, and filling the mould or the decorative partitions with at least one filler material to obtain the decorated element. The filler material may be an epoxy resin and the mould or the partitions are obtained by melting and solidifying a solder paste or powder.
Abstract translation: 该方法使得可以生产用于钟表或首饰的装饰元件。 该装饰元件可以是例如表盘。 该方法包括以下步骤：在基底基底上以编程图案将模具或装饰隔板微加工，并用至少一种填充材料填充模具或装饰隔板以获得装饰的元件。 填充材料可以是环氧树脂，并且通过熔化和固化焊膏或粉末获得模具或隔板。
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Patent Agency Ranking
公开(公告)号：US20200245732A1
公开(公告)日：2020-08-06
申请号：US16758331
申请日：2018-08-31
Inventor： Nicolas FRANCOIS , Claire RANNOUX , Stewes BOURBAN
Abstract: External part for a timepiece or piece of jewellery, this external part being produced by means of a polymer matrix in which piezochromic molecules are dispersed that change from a first stable state to a second stable state while changing colour under the effect of applied pressure.
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17.发明申请公开(公告)号：US20200096946A1
公开(公告)日：2020-03-26
申请号：US16696359
申请日：2019-11-26
Inventor： Pascal GROSSENBACHER , Stewes BOURBAN , Pierry VUILLE , Yves WINKLER
Abstract: A process for producing a part provided with an external element includes: providing an electrically conductive substrate having an upper surface and a raised pattern with a crest on the upper surface; depositing an electrically insulating layer onto the upper surface around the pattern to a thickness less than or equal to the distance between the crest and the upper surface; depositing a metal layer onto the crest by galvanic growth so that the metal layer partly rests on the insulating layer; dissolving the insulating layer; covering an assembly including the substrate and the metal layer with a mass of a base material of the part to form an imprint; separating the mass and the metal layer from the substrate, the mass then exhibiting an external element formed by a recess, the shape of which corresponds to the imprint and the base of which interfaces with the metal layer.
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公开(公告)号：US20190143416A1
公开(公告)日：2019-05-16
申请号：US16093424
申请日：2017-04-28
Inventor： Henning LUEBBE , Stewes BOURBAN
Abstract: A method for fabrication of a composite component including a first material containing steel 316L and a second material containing zirconia powder formed in a single sintering.
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19.发明申请公开(公告)号：US20170336762A1
公开(公告)日：2017-11-23
申请号：US15587797
申请日：2017-05-05
Inventor： Pascal GROSSENBACHER , Stewes BOURBAN , Pierry VUILLE , Yves WINKLER
IPC: G04D3/00
CPC classification number: G04D3/0048 , A44C27/00 , G04B19/042 , G04B19/10 , G04B19/12 , G04B19/18 , G04B45/00 , G04D3/0069 , G04D3/0092
Abstract: The invention relates to a process for the production of a part provided with an external element, wherein the process comprises the following steps: provide an electrically conductive substrate having an upper surface and a raised pattern on said upper surface, wherein the pattern has an crest deposit an electrically insulating layer onto the upper surface of the substrate around the pattern to a thickness less than or equal to the distance between the crest and the upper surface deposit a metal layer onto the crest of the pattern by galvanic growth so that at the end of this step the metal layer partly rests on the insulating layer dissolve the insulating layer cover an assembly comprising the substrate and the metal layer with a mass of a base material of the part, wherein the mass forms an imprint of the assembly separate the mass and the metal layer from the substrate, wherein the mass then exhibits an external element formed by a recess, the shape of which corresponds to the imprint of the pattern and the base of which interfaces with the metal layer.
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公开(公告)号：US20150266089A1
公开(公告)日：2015-09-24
申请号：US14731508
申请日：2015-06-05
Inventor： Jean-Luc BAZIN , Stewes BOURBAN , Yves WINKLER , Nathalie BREBNER-GRUPP
CPC classification number: B22D25/026 , B21J1/006 , C22F1/00 , G04B19/06 , G04B29/027
Abstract: A method of making a timepiece plate including the steps of: taking (A1, A2) the material forming the plate including at least one metallic element; forming (B1, B2) the plate; cooling (C) everything so as to obtain the timepiece plate in an at least partially amorphous state; and retrieving (D) the plate.
Abstract translation: 一种制造钟表板的方法，包括以下步骤：（A1，A2）形成包括至少一个金属元件的板的材料; （B1，B2）板; 冷却（C）一切以获得至少部分非晶状态的钟表板; 并取出（D）板。
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