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41. 发明授权

US11994830B2 Watch equipped with a rotating bezel with a bezel locking system provided with an integrated helium valve 有权
公开(公告)号：US11994830B2
公开(公告)日：2024-05-28
申请号：US17054658
申请日：2019-06-20
申请人： TISSOT SA
发明人： Nicolas Ehrsam , Laurie Saunders
IPC分类号： G04B19/28
CPC分类号： G04B19/286
摘要： A watch whose watch case includes a case middle and a rotating bezel provided with a bezel locking system. The system includes a rotating crown secured to an arbor, the arbor being arranged inside a radial hole in the case middle. By rotating the crown, the user can screw or unscrew the arbor with respect to the hole. The arbor includes a frustoconical section which interacts with a pin mounted perpendicularly to the arbor and returned towards the arbor by a spring. Screwing the arbor into the hole will cause the frustoconical section to push the pin into a receiving space provided on the lower surface of the bezel, which locks the bezel. Unscrewing the arbor automatically releases the pin from the receiving space by the return force exerted by the spring. The crown can include a helium valve mechanism.

42. 发明授权

US11966199B2 Timepiece component for a timepiece case or for a timepiece 有权
公开(公告)号：US11966199B2
公开(公告)日：2024-04-23
申请号：US17126479
申请日：2020-12-18
申请人： ROLEX SA
发明人： Teddy Grivet
IPC分类号： G04B19/28 , G04B37/08 , G04B45/00
CPC分类号： G04B19/283 , G04B37/08 , G04B45/0076
摘要： A timepiece component for a timepiece case or for a timepiece includes a first ring, at least one decorative and/or display element, a second ring, and an elastic element mounted so as to bear on the first ring and to urge the at least one decorative and/or display element toward the second ring.

43. 发明授权

US11650547B2 Sub-assembly of external parts for timepiece or watch or a piece of jewellery 有权
公开(公告)号：US11650547B2
公开(公告)日：2023-05-16
申请号：US17025571
申请日：2020-09-18
申请人： The Swatch Group Research and Development Ltd
发明人： Philipp Tschumi
IPC分类号： G04B37/11 , A44C5/14 , G04B19/28 , G04B37/10
CPC分类号： G04B37/11 , A44C5/147 , G04B19/283 , G04B37/106
摘要： A sub-assembly of external parts including, a bolt interposed between a first component and a second component compressing together a joint, securing them together by axially blocking the first component, and which cooperates with the second component to enclose a ball occupying a well of depth greater than its diameter, that an orientation housing in the second component or the bolt includes, framed by channels of depth less than its diameter, limited by stops, which ball can occupy, when subjected to the gravity field and/or a magnetic field, both an orientation housing and a complementary housing of depth less than its diameter, that the bolt or respectively the second component includes, for their relative drive by the ball when it is simultaneously braced on a channel and a complementary housing.

44. 发明申请

US20230129573A1 CONTROL DEVICE FOR A TIMEPIECE 有权
公开(公告)号：US20230129573A1
公开(公告)日：2023-04-27
申请号：US17973510
申请日：2022-10-25
申请人： BULGARI HORLOGERIE SA
发明人： Fanny Monfort
IPC分类号： G04B19/28 , G04B37/10
摘要： A control device (1) for a timepiece has: - a body (4) intended to be mounted to be able to rotate about an axis of rotation (X) in a case middle (2) of a timepiece in order to drive a mechanism of the timepiece,
and: - a crown head (5) movable in translation with respect to the body, parallel to the axis of rotation, between a first position and a second position. The body has a first coupling means (46) and the crown head has a second coupling means (53), arranged so that when the crown head is in its first position, the body and the crown head are uncoupled, and when the crown head is in its second position, the body and the crown head are
coupled, the control device further comprising a locking element (6), a first formation (47A) and a second formation (47B), the locking element being able to cooperate with the first formation to stabilize the crown head in its first position, and with the second formation to stabilize the crown head in its second
position, the locking element being integral with or fixed to the crown head and the first and second formations being integral with or fixed to the body, or the locking element being integral with or fixed to the body and the first and second formations being integral with or fixed to the crown head.

45. 发明授权

US11609538B2 Watch notching device 有权
公开(公告)号：US11609538B2
公开(公告)日：2023-03-21
申请号：US16424858
申请日：2019-05-29
申请人： ROLEX SA
发明人： Philippe Di Piazza , Jean-Baptiste Robin , Alain Ruck
IPC分类号： G04B19/28
摘要： A watch spring (1) for a first component (2), more particularly for a bezel or for a case middle or for a case back, intended for the detent of the first component (2) relative to a second component (3), the spring (1) comprising at least one first connecting element (10a) intended to interact with at least one second connecting element (20b) provided on a component (2b) of the first component so as to connect the spring and the component, the at least one first connecting element comprising at least one elastic connecting arm (10a) extending in a first direction (D1), the at least one first connecting element being intended to receive a force (F) for driving the first component relative to the second component in the first direction or substantially in the first direction.

46. 发明申请

US20220365488A1 DIVING WATCH 有权
公开(公告)号：US20220365488A1
公开(公告)日：2022-11-17
申请号：US17621006
申请日：2020-05-25
申请人： Blancpain SA
发明人： Marc A. HAYEK , Laurent BALLESTA
IPC分类号： G04B47/06 , G04B37/08 , G04B19/28
摘要： A diving watch includes a first device for displaying the current time and a second device for analogically displaying a diving duration. The second device includes a hand dedicated to the indication of a diving duration and a rotating bezel provided with a visible face including a time scale including time graduations. The bezel cooperates with the dedicated hand, in particular continuously animated with a uniform rotational movement, by displaying an instant value of the diving duration.

47. 发明申请

US20220357705A1 WATCH CASE COMPRISING A MECHANISM FOR ACTUATING A MOVING INDICATOR 有权
公开(公告)号：US20220357705A1
公开(公告)日：2022-11-10
申请号：US17736529
申请日：2022-05-04
申请人： The Swatch Group Research and Development Ltd
发明人： François MAIRE , Philipp TSCHUMI
IPC分类号： G04B19/28 , G04B27/08
摘要： Provided is a watch case (10) that includes a middle (11) to which are attached a crystal (12) and a back (13) delimiting an internal volume in which is arranged a horological movement (14) intended to drive indicating members. The case (10) also includes a mechanism for actuating an indicator (16) capable of moving in rotation and housed inside the internal volume of the case (10), the actuation mechanism including a bezel (15) capable of moving in rotation and intended to be handled by a user, and a transmission pinion (17) arranged such that it meshes with the bezel (15) and the indicator (16), the respective axes of rotation of the bezel (15), the transmission pinion (17) and the indicator (16) being parallel to one another.

48. 发明授权

US11243496B2 Annular rotating bezel system comprising a spring ring provided with at least two lugs 有权
公开(公告)号：US11243496B2
公开(公告)日：2022-02-08
申请号：US16458638
申请日：2019-07-01
申请人： Omega SA
发明人： Olivier Silvant
IPC分类号： G04B19/28 , G04B19/18
摘要： An annular rotating bezel system includes a rotating bezel, a toothed ring having a toothing provided with a plurality of teeth regularly distributed over an edge of the toothed ring, and a spring ring which extends in a plane in which it is capable of deforming elastically along a radius. The spring ring cooperates elastically with the toothed ring. The spring ring includes at least two lugs, each lug being configured to be elastically and radially engaged with the toothing of the toothed ring in at least one position of the bezel. At least two lugs are offset from each other by an offset angle, the or each offset angle between two successive lugs having a value different from an integer sub-multiple of 360 degrees, such that, in each position of the bezel, only one lug is elastically and radially engaged with the toothing of the toothed ring.

49. 发明授权

US11126142B2 Watch case with interchangeable rotating bezel 有权
公开(公告)号：US11126142B2
公开(公告)日：2021-09-21
申请号：US16227330
申请日：2018-12-20
申请人： Certina SA
发明人： Jean-Claude Wahler , Philipp Tschumi , Martial Bringolf
IPC分类号： G04B19/28 , G04B37/00
摘要： A watch case including a middle defining a peripheral track; a rotating bezel; a toothed crown; a structure for detachably fastening the bezel on the middle with the possibility of axial clearance, the fastening structure includes a band supporting radially projecting fins, each capable of engaging with a bayonet formed in the middle; a coupling system including a male part and a female part, one of which is integral with the bezel and the other one of which is integral with the fastening structure, with this coupling system being able to adopt a decoupling configuration, in which the male part and the female part are decoupled, and a coupling configuration, in which the male part and the female part are coupled.

50. 发明授权

US11042125B2 Decorative item made of a heavy composite material 有权
公开(公告)号：US11042125B2
公开(公告)日：2021-06-22
申请号：US16674245
申请日：2019-11-05
申请人： The Swatch Group Research and Development Ltd
发明人： Pablo Rodriguez , Juliette Muller , Nicolas Francois , Julien Huser , Julien Dahan
IPC分类号： G04B37/22 , A44C27/00 , B29C45/00 , G04B19/04 , G04B19/12 , G04B19/28 , B29K101/12 , B29K505/00 , B29K509/02 , B29L31/00 , A44C5/10
摘要： A decorative item made from a moulded material having a density of between 2 and 7 g/cm3, wherein the moulded material includes by weight: 60 to 90% of a metallic or ceramic material having a density higher than or equal to 5 g/cm3, 10 to 32% of a plastic material including a thermoplastic resin and a coupling agent, 0 to 8% of a reinforcement, 0 to 3% of a pigment. Also, a method of manufacturing this decorative item by injection moulding.

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