专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12140911B2 Device for temporarily stopping the operation of a mechanical watch 有权
公开(公告)号：US12140911B2
公开(公告)日：2024-11-12
申请号：US17503689
申请日：2021-10-18
申请人： Montres Breguet S.A.
发明人： Alain Zaugg , Christophe Riedo
IPC分类号： G04F7/08 , G04B15/14 , G04B17/28
CPC分类号： G04F7/0804 , G04B15/14 , G04B17/285
摘要： A device (100) to temporarily stop the operation of a mechanical watch, in particular when time resetting the watch. The device includes at least three levers (4) assembled and disposed in a circle on a plate of the mechanical horological movement. At least one action member (2) of the levers (4) is provided to switch them together from a rest mode to an active mode to act on a stop lever (17) of the device. The stop lever is arranged to temporarily stop a balance spring (14) of the mechanical movement. The activation of the stop lever (17) is performed by at least one of the levers (4) regardless of the position of the stop lever (17).

2. 发明授权

US12038724B2 Mechanical timepiece with an animated display 有权
公开(公告)号：US12038724B2
公开(公告)日：2024-07-16
申请号：US16659749
申请日：2019-10-22
申请人： ETA SA MANUFACTURE HORLOGERE SUISSE
发明人： Pascal Winkler , Jean-Luc Helfer
IPC分类号： G04B45/00 , G04B15/06 , G04B15/14
CPC分类号： G04B45/0023 , G04B15/06 , G04B15/14
摘要： Timepiece (1) comprising at least one mechanical movement (10) including at least a main plate (2), a resonator (11) and energy storage and distribution means (3) connected to an escape wheel set (4) by a going train (5), wherein at least one of the wheel sets, comprised in the going train (5) or an escapement mechanism (6) to which the escape wheel set (4) belongs, and which cooperates with the resonator (11), and which moves in a jerky or reciprocating motion during operation of the resonator (11), is a display wheel set (7) which includes at least two distinct pictures or patterns (8), which are arranged to move in succession before a fixed point of the main plate (2), during operation of the resonator (11), and to display thereon a sequence of animated images.

3. 发明授权

US12032334B2 Escapement system and measuring device comprising said escapement system 有权
公开(公告)号：US12032334B2
公开(公告)日：2024-07-09
申请号：US17250430
申请日：2019-05-13
申请人： Creaditive AG
发明人： Karl Bernhard Lederer , Georg Von Tardy-Tuch
IPC分类号： G04B15/08 , G04B15/10 , G04B15/14 , G04B17/26
CPC分类号： G04B15/08 , G04B15/10 , G04B15/14 , G04B17/26
摘要： The present invention relates to an escapement system that can be used, for example, in a measuring device such as in a timepiece. The escapement system comprises a drive axle and at least one escape wheel that has at least one impulse tooth. The at least one impulse tooth is connected to the drive axle via at least one spring element and has a starting position in which it is fixed such that the spring element has a preload torque.

4. 发明公开

US20240201628A1 FUNCTIONAL MECHANICAL PART 审中-公开
公开(公告)号：US20240201628A1
公开(公告)日：2024-06-20
申请号：US18366825
申请日：2023-08-08
申请人： The Swatch Group Research and Development Ltd
发明人： Christophe VINCENT , Adrien CORNILLE
IPC分类号： G04B15/14 , C08G63/672
CPC分类号： G04B15/14 , C08G63/672
摘要： A mechanical part (2, 3) including a functional surface intended to come into frictional contact with another functional surface, wherein the functional surface of the mechanical part (2, 3) is made of polyethylene furanoate.

5. 发明授权

US11890779B2 Manufacturing process for a watch component made of a composite material 有权
公开(公告)号：US11890779B2
公开(公告)日：2024-02-06
申请号：US17711653
申请日：2022-04-01
申请人： Manufacture d'Horlogerie Audemars Piguet SA
发明人： Thibaut Le Loarer
IPC分类号： B28B11/24 , B28B1/52 , B28B3/02 , G04B15/14 , G04B37/22
CPC分类号： B28B1/522 , B28B3/025 , B28B11/24 , G04B15/14 , G04B37/225
摘要： The present invention relates to a manufacturing process for a watch component (50) in composite material with a ceramic matrix comprising the following steps: depositing in a mould a succession of layers (10, 20, 30, 40) each comprising a ceramic powder (12), at least one layer (10; 10, 30; 10, 20, 30, 40) further including fibres (14) mixed with the ceramic powder (12), the fibres (14) being arranged randomly; performing a FAST/SPS sintering operation; demoulding the sintered watch component comprising the succession of layers (10, 20, 30, 40), and optionally machining the sintered component to the final dimensions of the watch component (50). The fibres (14) are visible on the surface of the watch component (50).

6. 发明授权

US11853007B2 Horological component intended to receive a member driven in it 有权
公开(公告)号：US11853007B2
公开(公告)日：2023-12-26
申请号：US17003936
申请日：2020-08-26
申请人： ROLEX SA
发明人： Dany Comment
IPC分类号： G04B15/14
CPC分类号： G04B15/14
摘要： Horological component (100) having a first opening (1) intended to receive a member (20) driven into the first opening, the component having an axis (A1; 1A1) centered in the first opening and at least two structures (10; 110) intended to receive the member, each comprising a receiving element (4b; 14b) intended to come into contact with the member and extending at least substantially orthoradially relative to the axis (A1; 1A1), a first connecting element (4c; 14c) extending at least substantially radially relative to the axis (A1; 1A1) from a first end of the receiving element, a second connecting element (4d; 14d) extending at least substantially radially relative to the axis (A1; 1A1) from a second end of the receiving element, a first elastically deformable element (4a; 14a) extending at least substantially orthoradially relative to the axis (A1; 1A1), and a second elastically deformable element (4a′; 14a′) extending at least substantially orthoradially relative to the axis (A1; 1A1), the first connecting element mechanically connecting the first end of the receiving element to the first elastically deformable element and the second connecting element mechanically connecting the second end of the receiving element to the second elastically deformable element.

7. 发明公开

US20230400812A1 WHEEL FOR A REDUCED-INERTIA ESCAPEMENT SYSTEM 审中-公开
公开(公告)号：US20230400812A1
公开(公告)日：2023-12-14
申请号：US18175861
申请日：2023-02-28
申请人： Nivarox-FAR S.A.
发明人： Laurent JEANNERET , Stéphane RENARD
IPC分类号： G04B13/02 , G04B15/14
CPC分类号： G04B13/027 , G04B15/14
摘要： A wheel for an escapement system including a hub intended to be mounted with a staff for rotation therewith, the staff being intended to be subjected to a mechanical torque, a felloe, at least two arms extending from the hub to the felloe, and a toothing formed by a plurality of teeth. The wheel for the escapement system includes at least one recess on at least one of the faces thereof, the recess extending from the felloe to the hub.

8. 发明授权

US11829110B2 Escapement wheel, tool for manufacturing an escapement wheel and method for manufacturing an escapement wheel 有权
公开(公告)号：US11829110B2
公开(公告)日：2023-11-28
申请号：US17682583
申请日：2022-02-28
申请人： Nivarox-FAR S.A.
发明人： Antoine Billod-Laillet , Frédéric Haefeli , Marco Verardo
IPC分类号： G04D3/00 , B23F21/12 , G04B15/14
CPC分类号： G04D3/0033 , B23F21/12 , G04B15/14
摘要： A method for manufacturing an escapement wheel (10) including steps of creating an escapement wheel ébauche having a hub (11) connected to a felloe (12) by radial arms (13), and teeth (14) regularly distributed around the periphery of the felloe (12), and simultaneously machining a reduction of cross-section of the free end of each tooth (14), by a cutting tool (20) aligned coaxially with the escapement wheel ébauche.

9. 发明公开

US20230315017A1 DOUBLE ESCAPEMENT MECHANISM FOR A WATCH OR CLOCK 审中-公开
公开(公告)号：US20230315017A1
公开(公告)日：2023-10-05
申请号：US17898605
申请日：2022-08-30
申请人： Donald Loke , Corey Loke
发明人： Donald Loke , Corey Loke
IPC分类号： G04B15/08 , G04B15/14
CPC分类号： G04B15/08 , G04B15/14
摘要： A double escapement mechanism for a watch, clock, or other timepiece. The mechanism comprises first and second escape wheels; a first geared drive wheel having a plurality of teeth for rotating the first escape wheel and a second geared drive wheel having a plurality of teeth for rotating the second escape wheel, the first and second geared drive wheels positioned below and concentric with the first and second escape wheels; a balance wheel positioned above the first and second escape wheels and mounted for rotational movement; a hairspring concentric with the balance wheel and positioned below the first and second geared drive wheels; a roller table having first and second impulse jewels positioned thereon and a roller jewel positioned therebetween; first and second arcuate levers for locking and unlocking the adjacent escape wheel and adjacent to the first and second escape wheels, each arcuate lever having a jewel positioned thereon for locking and unlocking the adjacent escape wheel; a passing spring having a blade positioned between the first and second arcuate levers and extending to the roller table, such that the roller table jewel can deflect the passing spring toward the first arcuate lever to unlock the first escape wheel and can deflect the passing spring toward the second arcuate lever to unlock the second escape wheel.

10. 发明公开

US20230305492A1 MICROMECHANICAL COMPONENT, PARTICULARLY A TIMEPIECE WHEEL, PARTICULARLY AN ESCAPEMENT WHEEL, THE SURFACE OF WHICH IS OPTIMISED 审中-公开
公开(公告)号：US20230305492A1
公开(公告)日：2023-09-28
申请号：US18041584
申请日：2021-08-31
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Serge NICOUD , Samuel VIGNIER , Sébastien RODER , Jean-Luc HELFER , Christian CHARBON , Frédéric KOHLER
IPC分类号： G04B15/14 , G04B31/08
CPC分类号： G04B15/14 , G04B31/08
摘要： Micromechanical component, particularly a timepiece wheel, particularly an escapement wheel, including a substrate with a first material including at least nickel and phosphorus, which substrate is covered, on at least one surface of the substrate of the wheel, by a coating of a second material including at least nickel and poorer in phosphorus than the first material, or devoid of phosphorus, and the second material constitutes the peripheral layer of the wheel at this at least one surface of the substrate.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式