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公开(公告)号：US20230367266A1
公开(公告)日：2023-11-16
申请号：US18340599
申请日：2023-06-23
申请人： Omega SA
CPC分类号： G04B19/12 , G04B19/08 , G04D3/0048 , G04D3/0092
摘要： A dial for a timepiece, preferably a watch, the dial being provided with a relief portion which is made as an assembly of pieces on different levels, juxtaposed on a base, such that the relief portion is formed by the upper surfaces of the pieces. A method for manufacturing the dial with several separate pieces, the upper surfaces of the pieces being subjected to a polishing step and/or possibly an enameling step. The pieces are then cut along a defined contour and then assembled edge-to-edge on a base, so as to create the relief portion.
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公开(公告)号：US20200301364A1
公开(公告)日：2020-09-24
申请号：US16794333
申请日：2020-02-19
申请人： Omega SA
发明人： Gregory KISSLING , Antonio VENTURA
摘要： A dial includes a ring in the form of an annular plate, a central disc mounted in a concentric and essentially coplanar manner with respect to the ring, the diameter of the central disc being less than the internal diameter of the ring so as to form an annular area between the two, and a transparent part which covers the annular area. Further, the transparent part is fixed to the central disc and to the ring to secure these elements to each other. The dial can be used in a timepiece with a universal time display and makes it possible to mount a twenty-four hour disc underneath the dial, and to view the markings on the twenty-four disc through the transparent part.
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公开(公告)号：US20160138134A1
公开(公告)日：2016-05-19
申请号：US14922264
申请日：2015-10-26
申请人： OMEGA SA
CPC分类号： C22C5/04 , A44C27/003 , G04B37/22
摘要： A palladium-based alloy including, expressed in weight, between 50 and 55% of palladium, between 45% and 50% of rhodium; a quantity x of silver where 0%≦x≦5%, and a quantity R of a balance including at least one element selected from among iridium, ruthenium, platinum, titanium, zirconium and rhenium and combinations thereof, where 0%≦R≦5%. The invention also relates to a A timepiece or piece of jewellery including at least one component made of such an alloy.
摘要翻译： 一种钯基合金，包括重量百分比为50至55％的钯，45％至50％的铑; 其中0％和nlE; x和nlE; 5％的量的x和包含选自铱，钌，铂，钛，锆和铼中的至少一种元素的余量R及其组合，其中0％＆lt; R＆nlE; 5％。 本发明还涉及一种包括由这种合金制成的至少一个部件的钟表或首饰。
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公开(公告)号：US20240344179A1
公开(公告)日：2024-10-17
申请号：US18750903
申请日：2024-06-21
申请人： OMEGA SA
CPC分类号： C22C5/04 , A44C27/003 , G04B37/22
摘要： A timepiece or piece of jewellery includes at least one component made of a palladium-based alloy. The palladium-based alloy consists of, expressed in weight percentage: from 50% to 55% of palladium, from 45% to 50% of rhodium, more than 0% and less than or equal to 5% of silver, and more than or equal to 0% and less than or equal to 5% of at least one element R selected from the group consisting of iridium, ruthenium, platinum, titanium, zirconium, and rhenium. Said at least one component made of the palladium-based alloy has colorimetric values according to the L*a*ab chromatic model (CIE 1976) such that L* is comprised between 88 and 90, a* is lower than or equal to 0.8 and b* is lower than or equal to 3.
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公开(公告)号：US20230407438A1
公开(公告)日：2023-12-21
申请号：US18252144
申请日：2021-07-23
申请人： Omega SA
发明人： Denis VINCENT , Stéphane LAUPER , Gregory KISSLING
CPC分类号： C22C5/02 , G04B37/22 , A44C27/003
摘要： A gold alloy may contain, by weight, between 73% and 77% of gold, between 5% and 11% of silver, between 1% and 7% of palladium, and between 10% and 18% of copper. The gold alloy may include iridium, rhenium, and/or ruthenium in up to 0.05 wt. %. The gold alloy may have an a* value in a range of from 3 to 9, and a b* value in a range of from 12 to 18, in CIELAB color space. A timepiece, piece of jewelry, or gemstone jewelry, may be made of such a gold alloy.
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公开(公告)号：US20220299689A1
公开(公告)日：2022-09-22
申请号：US17573714
申请日：2022-01-12
申请人： Omega SA
摘要： An external part including a substrate and a coating composed of the following successively superimposed layers; an opaque or semi-opaque reflective layer, configured to have a reflectance of at least 90% for wavelengths including between 600 nm and 780 nm, a transparent or semi-transparent layer, having a refractive index to include between 1.45 and 2.8 for a wavelength of 630 nm, an absorbent layer, the layers giving the coating a predetermined interference colour.
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公开(公告)号：US20200292999A1
公开(公告)日：2020-09-17
申请号：US16813837
申请日：2020-03-10
申请人： Omega SA
摘要： A method for fabricating a composite component for horology or jewellery including making a base from a first material, with a first visible apparent surface, and a first support surface; a structure from a second ceramic, or sapphire or at least partially amorphous material, with a second apparent surface and a second support surface, including a through bore machined over the entire thickness thereof; at least one insert made of a third material, for each through bore, and arranged to fit together in a complementary manner with this through bore; bonding this base and each structure to each other, with each first support surface and each second complementary support surface bearing against one another; securing each insert with its respective through bore.
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公开(公告)号：US20210294271A1
公开(公告)日：2021-09-23
申请号：US17158089
申请日：2021-01-26
申请人： Omega SA
摘要： A timepiece with a double-sided display, including a structure including, on a first side, a first display member, and, on a second side, a second display member coaxial to the first display member and integral therewith with a first common arbor, the centres of mass of the first display member and the second display member are, in projection on a plane perpendicular to their common axis, aligned with the projection of the latter or coincident therewith, the first display member and/or the second display member is arranged to display a visual animation, and is movable above a back, and, either above a mask partially and incompletely covering the back, leaving a visible area contiguous with a hidden area wherein the back is invisible to the user, or between the back and the mask, moving above the visible area or the hidden area depending on its angular position with respect to the common axis.
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公开(公告)号：US20200305560A1
公开(公告)日：2020-10-01
申请号：US16820825
申请日：2020-03-17
申请人： Omega SA
发明人： Nicolas FRANCOIS , Julien DAHAN , Gregory KISSLING
摘要： A piece of jewellery made from elastomer composite material, wherein the elastomer composite material includes a matrix made of elastomer in which between 0.5% and 4% by mass of cellulose fibres, between 0 and 2% by mass of an antibacterial additive, between 0 and 5% by mass of thermally conductive fillers, between 0 and 1% by mass of anti-odour agents, and between 0 and 1% by mass of silica are dispersed.
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公开(公告)号：US20190191832A1
公开(公告)日：2019-06-27
申请号：US16211272
申请日：2018-12-06
申请人： OMEGA SA
CPC分类号： A44C17/02 , A44C17/04 , B23P5/00 , G04B47/042
摘要： A setting including an open elastic ring carrying elements for setting a decorative element, the setting being arranged to be placed in a radially compressed state inside a hollow provided in a substrate of an article to be decorated.
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