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公开(公告)号：US11640140B2
公开(公告)日：2023-05-02
申请号：US17669476
申请日：2022-02-11
Inventor： Alexandre Haemmerli , Francois Gueissaz , Jean-Claude Martin , Lionel Paratte , Yves Winkler , Gianni Di Domenico , Pascal Winkler , Jean-Luc Helfer , Lionel Tombez , Baptiste Hinaux , Donald William Corson , Michel Willemin
IPC: G04B17/22 , G04B18/00 , G04B17/06 , B22C9/00 , B22D15/00 , B22D25/02 , B22D27/04 , C22C14/00 , C22C16/00 , C22C21/00 , C22C38/08 , G04C3/04
Abstract: A process for producing a metal alloy balance wheel by molding includes a) making a mold in the negative shape of the balance wheel; b) obtaining a metal alloy that has a thermal expansion coefficient of less than 25 ppm/° C. and is able to be in an at least partly amorphous state when it is heated to a temperature between its glass transition temperature and its crystallization temperature; c) putting the metal alloy into the mold, the metal alloy being heated to a temperature between its glass transition temperature and its crystallization temperature so as to be hot-molded and to form a balance wheel; d) cooling the metal alloy to obtain a balance wheel made of the metal alloy; and e) releasing the balance wheel obtained in step d) from its mold. The process also includes a step for over-molding flexible centering components in the hub.
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公开(公告)号：US11307535B2
公开(公告)日：2022-04-19
申请号：US16150524
申请日：2018-10-03
Inventor： Alexandre Haemmerli , Francois Gueissaz , Jean-Claude Martin , Lionel Paratte , Yves Winkler , Gianni Di Domenico , Pascal Winkler , Jean-Luc Helfer , Lionel Tombez , Baptiste Hinaux , Donald William Corson , Michel Willemin
IPC: G04B17/06 , G04B17/22 , G04B18/00 , B22C9/00 , B22D15/00 , B22D25/02 , B22D27/04 , C22C14/00 , C22C16/00 , C22C21/00 , C22C38/08 , G04C3/04
Abstract: A process for producing a metal alloy balance wheel by molding, the process including the following steps: a) making a mold in the negative shape of the balance wheel, b) getting hold of a metal alloy that has a thermal expansion coefficient of less than 25 ppm/° C. and is able to be in an at least partly amorphous state when it is heated to a temperature between its glass transition temperature and its crystallization temperature, c) putting the metal alloy into the mold, the metal alloy being heated to a temperature between its glass transition temperature and its crystallization temperature so as to be hot-molded and to form a balance wheel, d) cooling the metal alloy to obtain a balance wheel made of the metal alloy, e) releasing the balance wheel obtained in step d) from its mold.
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公开(公告)号：US10991530B2
公开(公告)日：2021-04-27
申请号：US15835495
申请日：2017-12-08
Inventor： Pierry Vuille , Jean-Claude Martin , Michel Willemin , Thierry Scordilis
IPC: H01H36/00 , G04G21/04 , G06K19/073 , G06K19/077 , G04R60/08 , G04R20/26 , H01H36/02 , H01Q1/22 , H01Q1/27 , H01Q7/00
Abstract: A portable object including a near-field communication device. The communication device includes an antenna, the ends of which are configured to be connected electrically to an electronic chip, forming, together with the chip, an electrical circuit. In an original manner, the portable object includes a control element which is able to be displaced between two predefined positions, i.e. an active position wherein the communication device is activated and a passive position wherein the communication device is deactivated. The portable object includes, furthermore, a mechanical switch which is able to switch between an open state and a closed state in response to a displacement of the control element from one to the other of its predefined positions.
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公开(公告)号：US10405619B2
公开(公告)日：2019-09-10
申请号：US15143766
申请日：2016-05-02
Inventor： Alban Dubach , Stewes Bourban , Yves Winkler , Pierry Vuille , Jean-Claude Martin
IPC: B23K1/00 , A44C27/00 , A44C17/04 , B23K1/19 , B23K35/02 , B23K35/26 , B23K35/28 , B23K35/30 , B23K35/32 , B23K35/36
Abstract: The invention relates to a method for mounting at least one decorative element (3) on a support (2) comprising the steps of: a. taking a support (2) provided with at least one cavity (4); b. taking at least one decorative element (3); c. filling said cavity with a composite filler material comprising at least one metal powder and at least one organic binder and having, at the moment of filling, a viscosity comprised between 1,000 mPa·s and 1,000,000 mPa·s; d. heating the composite filler material to a higher temperature than its melting point to make it liquid; e. allowing the filler material to cool to form a substrate (6); f. making at least one housing (8) in said substrate (6); g. mounting said decorative element (3) in said housing (8). The present invention also concerns a decorative support (2) provided with at least one cavity (4) filled with said filler material forming a substrate (6) in which at least one housing (8) is formed, said housing (8) being arranged to receive said decorative element (3).
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公开(公告)号：US20180189770A1
公开(公告)日：2018-07-05
申请号：US15814920
申请日：2017-11-16
Inventor： Pierry Vuille , Jean-Claude Martin , Michel Willemin , Thierry Scordilis
IPC: G06Q20/32 , G06Q20/34 , G04R60/06 , G04G21/04 , H04W4/00 , H04B1/3827 , H04B5/02 , H04B5/00 , H01Q1/22
CPC classification number: G06Q20/3278 , G04G21/04 , G04R20/26 , G04R60/06 , G06K19/07345 , G06K19/07762 , G06Q20/3224 , G06Q20/352 , H01Q1/2208 , H04B1/385 , H04B5/0025 , H04B5/02 , H04W4/80
Abstract: A portable object includes a near-field communication device. The communication device includes an electronic chip provided with two terminals connected to an electrical circuit including an antenna and a filter. The communication device is provided to receive and transmit at a defined frequency corresponding to the resonance frequency of the electrical circuit. The portable object includes a control element which is able to be displaced between two predefined positions, i.e. an active position in which the communication device is activated and a passive position in which the communication device is deactivated. The electrical circuit includes, furthermore, a bypass branch provided with a mechanical switch which is able to switch between an open state and a closed state in response to a displacement of the control element from one to the other of its predefined positions causing a modification in the resonance frequency of the electrical circuit.
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Patent Agency Ranking
公开(公告)号：US09682593B2
公开(公告)日：2017-06-20
申请号：US14427720
申请日：2013-09-12
Inventor： Michel Willemin , Nakis Karapatis , Jean-Claude Martin
CPC classification number: B43K7/005 , B43K5/005 , B43K8/003 , B43K8/024 , B43K15/00 , B43K21/006 , B43K23/08 , B43K23/10 , B43K23/126 , B43K23/128 , B43K24/023 , B43K29/00
Abstract: A writing instrument including: a body extending longitudinally along a central axis; a resilient element fixed to at least one portion of the body. The resilient element of the at least one portion of the body is in one piece and is made of at least partially amorphous metal alloy.
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公开(公告)号：US09123483B2
公开(公告)日：2015-09-01
申请号：US13722140
申请日：2012-12-20
Inventor： Yvan Ferri , Sergio Rota , Jean-Claude Martin
IPC: G04B37/00 , G04B29/00 , H03K17/975 , H01H13/06 , G04B37/10 , G04B3/04 , G04G17/00 , G04C3/00 , H03K17/96
CPC classification number: H01H13/06 , G04B3/046 , G04B3/048 , G04B37/106 , G04C3/001 , G04G17/00 , H03K17/962 , H03K17/975
Abstract: A sealed pushbutton for a wristwatch includes a pushbutton head that is movable between a resting position and an active position, a first fixed conductive element, a second movable conductive element, and an elastically deformable capsule. The elastically deformable capsule hermetically covers the first fixed conductor, and an upper surface of the capsule is in physical contact with a lower surface of the pushbutton head and the capsule is locatable in a non-deformed position when the pushbutton head is in its resting position and in a deformed position when the pushbutton head is in its active position. The first and second conductive elements form a capacitive or resistive switch device, and the switch is in open state when the pushbutton head is in its resting position and in closed state when the pushbutton head is in its active position.
Abstract translation: 用于手表的密封按钮包括可在静止位置和活动位置之间移动的按钮头，第一固定导电元件，第二可移动导电元件和可弹性变形的胶囊。 可弹性变形的胶囊气密地覆盖第一固定导体，并且胶囊的上表面与按钮头的下表面物理接触，并且当按钮头处于其静止位置时胶囊可定位在非变形位置 并且当按钮头处于其主动位置时处于变形位置。 第一和第二导电元件形成电容或电阻式开关装置，并且当按钮头处于其静止位置并且当按钮头处于其主动位置时处于关闭状态时，开关处于打开状态。
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公开(公告)号：US11809137B2
公开(公告)日：2023-11-07
申请号：US16767778
申请日：2018-12-03
Inventor： Alexandre Haemmerli , Francois Gueissaz , Jean-Claude Martin , Lionel Paratte , Yves Winkler , Gianni Di Domenico , Pascal Winkler , Jean-Luc Helfer , Lionel Tombez , Baptiste Hinaux , Donald William Corson , Michel Willemin
IPC: G04B17/22
CPC classification number: G04B17/227 , G04B17/222
Abstract: A balance for timepieces includes a rim, a hub, and at least one arm connecting the hub to the rim. At least one portion of the balance is made of an at least partially amorphous metal alloy. The at least partially amorphous metal alloy is based on an element chosen from the group consisting of platinum, zirconium and titanium, and has a coefficient of thermal expansion comprised between 7 ppm/° C. and 12 ppm/° C. The balance can be manufactured by moulding. A resonator can include such a balance and a monocrystalline quartz balance spring.
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公开(公告)号：US11599064B2
公开(公告)日：2023-03-07
申请号：US16896613
申请日：2020-06-09
Inventor： Gianni Di Domenico , Jérôme Favre , Olivier Matthey , Dominique Lechot , Baptiste Hinaux , Laurent Nagy , Jean-Claude Martin
Abstract: Horological resonator (100) including an inertia mobile component (1) oscillating about an axis of oscillation (D1) and including at least one magnetic area (10), the total resultant magnetic moment of all of the magnetic areas (10), included in the inertia mobile component (1), is aligned in the direction of the axis of oscillation (D1), this inertia mobile component (1) bearing at least one balancing magnet (6), the direction of the magnetic moment thereof crosses the axis of oscillation (D1) to obtain magnetic balancing of the inertia mobile component (1).
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公开(公告)号：US10691070B2
公开(公告)日：2020-06-23
申请号：US16020161
申请日：2018-06-27
Inventor： Pierry Vuille , Michel Willemin , Jean-Claude Martin
Abstract: The present invention relates to a safety valve including: a tube intended to be fixed to a watch case, a hollow head mounted for rotation about the tube, a first element fixedly mounted with respect to the head and a second element integral with the head, wherein the first element and the second element each include one or more passages allowing gas to flow, the rotational motion of the head allowing the passages of the first element and of the second element to be placed in communication for gas to escape from the interior to the exterior of the case in case of overpressure inside the case or, conversely, allowing the passages of the first element and of the second element to be moved out of alignment to prevent gas escaping.
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