-
公开(公告)号：US20180088534A1
公开(公告)日：2018-03-29
申请号：US15710209
申请日：2017-09-20
摘要： The invention relates to a self-winding watch comprising a movement connected to a winding device of a barrel spring comprising an oscillating weight pivoting around an axis A, a reduction wheel train cooperating with the oscillating weight to transmit the torque to the barrel, a storage unit for electrical energy, a photovoltaic cell arranged to receive the ambient light and charge the electrical energy storage unit, a control circuit connected to the terminals of said electrical energy storage unit and drive means connected to the circuit and coupled to the oscillating weight to displace it. According to the invention the electrical energy storage unit, the control circuit and the drive means are integrated to the oscillating weight.
-
公开(公告)号：US20170176937A1
公开(公告)日：2017-06-22
申请号：US15289415
申请日：2016-10-10
申请人： MONTRES BREGUET S.A.
发明人： BENOIT LEGERET , DAVIDE SARCHI , SYLVAIN DAUBY , ALAIN ZAUGG
CPC分类号： G04B13/026 , G04B5/08 , G04B5/16 , G04B11/005 , G04B11/008 , G04B15/08 , G04D3/002
摘要： The timepiece mechanism comprises a rotating wheel set, a support element, a pivoting member mounted on the support element and magnetic return means for returning one portion of the pivoting member against a surface of the rotating wheel set. The return means comprise a first magnet carried by the pivoting member and a second magnet carried by the support element. The first and second magnets are arranged such that, in normal operation, the interaction of their respective magnetic fields generates a magnetic force oriented to return said pivoting member portion towards said rotating wheel surface. At least one of the first and second magnets is arranged to permit reversal of its polarity, preferably with the aid of a tool, and thereby of the direction of the magnetic force acting on the pivoting member, said magnetic force then tending to move said pivoting member portion away from said rotating wheel set surface, which makes it easy to handle the various elements of the timepiece mechanism.
-
公开(公告)号：US2551194A
公开(公告)日：1951-05-01
申请号：US6371348
申请日：1948-12-06
申请人： ELGIN NAT WATCH CO
发明人： WILKENING EDWARD H
-
公开(公告)号：US09820538B2
公开(公告)日：2017-11-21
申请号：US14761883
申请日：2014-02-07
发明人： Etienne Lebreton
CPC分类号： A44C17/02 , A44C17/001 , A44C17/04 , A44C27/001 , A44C27/006 , G04B5/16 , G04B19/12 , G04B47/042 , Y10T29/24
摘要： A timepiece (1) having at least one colored transparent stone (10), and a support (20) with at least one opening (200) for receiving this colored transparent stone (10). The ratio between the height (h) and width (L) of the colored transparent stone (10) is less than 50% , and the support (20) is made from anodised titanium or anodised aluminium. Advantageously, the color of the colored transparent stone (10) in the timepiece (1) is enhanced by that of the support (20).
-
公开(公告)号：US08147128B2
公开(公告)日：2012-04-03
申请号：US12740232
申请日：2008-10-24
申请人： Fredéric Jouvenot
发明人： Fredéric Jouvenot
IPC分类号： G04B5/00
CPC分类号： G04B5/16 , G04B5/14 , G04B47/044 , G04F7/08
摘要： A timepiece has a basic movement including at least one barrel (12) and a set of hands (14) for displaying the time now, the set of hands being situated at a first level, a mechanism for a supplementary function connected to at least one hand (18a) for displaying the supplementary function, the hand being situated at a second level and on a different axis from the set of hands (14), and an automatic winding mechanism for the barrel (12), including an oscillating mass (24) consisting of a carrier (24a) and a heavy sector (24b) situated at the periphery of the carrier. The carrier (24a) pivots in a plane situated between the first and second levels.
摘要翻译： 钟表具有至少一个桶（12）和一组手（14）的基本运动，用于显示现在的时间，该组手位于一级，用于补充功能的机构连接到至少一个 用于显示补充功能的手（18a），手位于与手套（14）不同的第二级别的轴上，以及用于枪管（12）的自动上链机构，包括振动块（24） ）由载体（24a）和位于载体周边的重部分（24b）组成。 载体（24a）在位于第一和第二水平面之间的平面中枢转。
-
公开(公告)号：US20100278018A1
公开(公告)日：2010-11-04
申请号：US12740232
申请日：2008-10-24
申请人： Frederic Jouvenot
发明人： Frederic Jouvenot
IPC分类号： G04B5/04
CPC分类号： G04B5/16 , G04B5/14 , G04B47/044 , G04F7/08
摘要： A timepiece has a basic movement including at least one barrel (12) and a set of hands (14) for displaying the time now, the set of hands being situated at a first level, a mechanism for a supplementary function connected to at least one hand (18a) for displaying the supplementary function, the hand being situated at a second level and on a different axis from the set of hands (14), and an automatic winding mechanism for the barrel (12), including an oscillating mass (24) consisting of a carrier (24a) and a heavy sector (24b) situated at the periphery of the carrier. The carrier (24a) pivots in a plane situated between the first and second levels.
摘要翻译： 钟表具有至少一个桶（12）和一组手（14）的基本运动，用于显示现在的时间，该组手位于一级，用于补充功能的机构连接到至少一个 用于显示补充功能的手（18a），手位于与手套（14）不同的第二级别的轴上，以及用于枪管（12）的自动上链机构，包括振动块（24） ）由载体（24a）和位于载体周边的重部分（24b）组成。 载体（24a）在位于第一和第二水平面之间的平面中枢转。
-
公开(公告)号：US6120177A
公开(公告)日：2000-09-19
申请号：US176390
申请日：1998-10-21
申请人： Tatsuo Hara , Joji Kitahara
发明人： Tatsuo Hara , Joji Kitahara
CPC分类号： G04B5/16 , G04B31/0123 , G04B31/08 , G04C10/00 , G04C3/008
摘要： In an electronic watch including a so-called automatic winding dynamo, structures of parts themselves and layout of the parts are improved to achieve a reduction in thickness of the electronic watch. Bearing portions for a rotational shaft (211) of a dynamo rotor (21) are made up of hole jewels (212, 214) and ring-shaped caps (213, 215). The cap (215) covers, from the outer side, one end surface (216) of the hole jewel (214) which locates on the side facing a dynamo rotor (21), and defines a lubricant holding annular slot (G3) between the cap and an outer circumferential surface of the rotational shaft (211). Accordingly, even with the dynamo rotor (21) rotating at a high speed, a lubricant is prevented from scattering to the surroundings from the annular slot (G3). Spacings between adjacent parts can be narrowed and the thickness of the electronic watch can be reduced.
摘要翻译： 在包括所谓的自动绕线发电机的电子手表中，改进了部件本身的结构和部件的布局，以实现电子手表的厚度的减小。 发电机转子（21）的旋转轴（211）的轴承部分由孔珠（212,214）和环形盖（213,215）组成。 盖215从外侧覆盖位于面向发电机转子21的一侧上的钻石宝石214的一个端面216，并且在其间限定有润滑剂保持环形槽（G3） 盖和旋转轴（211）的外周面。 因此，即使发电机转子21高速旋转，防止润滑剂从环形槽G3向周围散射。 相邻部件之间的间距可以变窄，并且电子手表的厚度可以减小。
-
公开(公告)号：US6012838A
公开(公告)日：2000-01-11
申请号：US817995
申请日：1997-07-21
申请人： Tatsuo Hara , Joji Kitahara
发明人： Tatsuo Hara , Joji Kitahara
CPC分类号： G04B5/16 , G04B31/0123 , G04B31/08 , G04C10/00 , G04C3/008
摘要： In an electronic watch including a so-called automatic winding dynamo, structures of parts themselves and layout of the parts are improved to achieve a reduction in thickness of the electronic watch. Bearing portions for a rotational shaft (211) of a dynamo rotor (21) are made up of hole jewels (212, 214) and ring-shaped caps (213, 215). The cap (215) covers, from the outer side, one end surface (216) of the hole jewel (214) which locates on the side facing a dynamo rotor (21), and defines a lubricant holding annular slot (G3) between the cap and an outer circumferential surface of the rotational shaft (211). Accordingly, even with the dynamo rotor (21) rotating at a high speed, a lubricant is prevented from scattering to the surroundings from the annular slot (G3). Spacings between adjacent parts can be narrowed and the thickness of the electronic watch can be reduced.
摘要翻译： PCT No.PCT / JP96 / 03419 Sec。 371日期1997年7月21日 102（e）日期1997年7月21日PCT 1996年11月21日PCT PCT。 公开号WO97 / 19391 日期1997年5月29日在包括所谓的自动绕线发电机的电子手表中，改进了部件本身的结构和部件的布局，以实现电子手表的厚度的减小。 发电机转子（21）的旋转轴（211）的轴承部分由孔珠（212,214）和环形盖（213,215）组成。 盖215从外侧覆盖位于面向发电机转子21的一侧上的钻石宝石214的一个端面216，并且在其间限定有润滑剂保持环形槽（G3） 盖和旋转轴（211）的外周面。 因此，即使发电机转子21高速旋转，防止润滑剂从环形槽G3向周围散射。 相邻部件之间的间距可以变窄，并且电子手表的厚度可以减小。
-
公开(公告)号：US4057885A
公开(公告)日：1977-11-15
申请号：US686068
申请日：1976-05-13
申请人： Urs Giger , Friedrich Perrot
发明人： Urs Giger , Friedrich Perrot
CPC分类号： G04B5/16 , Y10T29/49581 , Y10T29/49915 , Y10T29/49934 , Y10T29/49938
摘要： A method of producing an oscillating weight for an automatic wristwatch. The oscillating weightcomprises a heavy-metal segment and a metallic center portion having a flanged rim. For attaching the center portion to the heavy-metal segment, an arcuate groove is formed in the upper surface of the segment, the flanged rim of the center portion is axially inserted in the groove which is slightly wider than the flanged rim, and at one or more locations a portion of the segment is wedged over the rim or a portion of the rim is wedged in the groove by exerting a localized pressure substantially at right angles to the plane of the center portion.
摘要翻译： 一种制造自动手表的摆锤的方法。 振动重量包括重金属段和具有法兰边缘的金属中心部分。 为了将中心部分附接到重金属部分，在该段的上表面中形成有弧形槽，中心部分的凸缘边缘轴向地插入到比凸缘边缘稍宽的凹槽中，并且在一个 或更多的位置，所述段的一部分楔入所述边缘上，或者所述边缘的一部分通过施加基本上与所述中心部分的平面成直角的局部压力楔入所述凹槽中。
-
10.发明授权公开(公告)号：US11927921B2
公开(公告)日：2024-03-12
申请号：US17161008
申请日：2021-01-28
发明人： Loïc Oberson
IPC分类号： G04B5/16
CPC分类号： G04B5/16
摘要： The main element 2 is connected to the mechanism of the movement, having parts 4, 5, by an arbor about which it can turn. To this end, it comprises an attachment 6 for fixing to the movement, which is for example formed by a small ring arranged in the opening 9 of the ring of the main element 2. The attachment 6 is thus composed of the same material as the main element and is arranged in the same plane. By virtue of the attachment 6, the winding mass can make a circular movement about the arbor, when it oscillates.
-
-
-
-
-
-
-
-
-
搜索结果
30 条记录 (耗时 0.013 秒)
