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1. 发明授权

CN1182446C 时钟失效
公开(公告)号：CN1182446C
公开(公告)日：2004-12-29
申请号：CN99802397.3
申请日：1999-11-29
申请人：精工爱普生株式会社
发明人：原辰男
IPC分类号： G04B17/00 , G04B13/00 , G04B1/10 , G04C10/00
CPC分类号： G04B1/10 , G04B13/00 , G04B33/10 , G04C10/00
摘要：位于转矩传递路线中，在带有秒针的第四轮8上设置龆轮8a和齿轮8b。因此，如果使齿轮8b与第五第一中间轮9啮合，那么可使从第四轮8的旋转中心到与第五第1中间轮9的啮合部分的直径尺寸加大，即便在第四轮8上产生偏心，在转动中心侧产生的偏心影响小，可减少秒针指示的偏差。而且，由于使第四轮8与发条1a不重叠地配置，所以只是那部分可使发条1a宽度加大，既不使时钟整体变厚，也能加大发条1a固有转矩，可延长时钟的持续时间。

2. 发明公开

CN1289417A 时钟失效
公开(公告)号：CN1289417A
公开(公告)日：2001-03-28
申请号：CN99802397.3
申请日：1999-11-29
申请人：精工爱普生株式会社
发明人：原辰男
IPC分类号： G04B17/00 , G04B13/00 , G04B33/10 , G04B1/10 , G04C10/00
CPC分类号： G04B1/10 , G04B13/00 , G04B33/10 , G04C10/00
摘要：位于转矩传递路线中,在带有秒针的第四轮8上设置龆轮8a和齿轮8b。因此,如果使齿轮8b与第五第一中间轮9啮合,那么可使从第四轮8的旋转中心到与第五第1中间轮9的啮合部分的直径尺寸加大,即便在第四轮8上产生偏心,在转动中心侧产生的偏心影响小,可减少秒针指示的偏差。而且,由于使第四轮8与发条1a不重叠地配置,所以只是那部分可使发条1a宽度加大,既不使时钟整体变厚,也能加大发条1a固有转矩,可延长时钟的持续时间。

3. 发明公开

EP1234218A1 MOUVEMENT DE MONTRE MECANIQUE A PETITE SECONDE OU SECONDE AU CENTRE 有权
标题翻译：机械式，小型或中型SECOND
公开(公告)号：EP1234218A1
公开(公告)日：2002-08-28
申请号：EP00969154.4
申请日：2000-11-01
申请人： Progress Watch AG
发明人： BESSE, Laurent
IPC分类号： G04B33/10 , G04B33/02 , G04F7/08 , G04B29/02
CPC分类号： G04F7/08 , G04B29/02 , G04B33/02 , G04B33/10
摘要： The invention concerns a mechanical watch movement comprising a cage provided with bearings and driving mobiles for the third wheel, central second hand and escapement which pivot in said bearings along axes perpendicular to the cage plane. The cage further comprises: a first pair of bearings defining a first off-centre complementary pivoting axis (E) located such that the staff of the third wheel mobile (A) is equidistant therefrom and from the staff of the central second mobile (C), and a second pair of bearings defining an off-centre complementary pivoting axis (F) located such that the staff of the escapement mobile (D) is equidistant therefrom and from the staff of the central second mobile (C).

4. 发明授权

EP1052557B1 TIMEPIECE 有权
标题翻译：时间测量仪表
公开(公告)号：EP1052557B1
公开(公告)日：2007-05-09
申请号：EP99973134.2
申请日：1999-11-29
申请人： SEIKO EPSON CORPORATION
发明人： HARA, Tatsuo, Seiko Epson Corporation
IPC分类号： G04B17/00 , G04B13/00 , G04B33/10 , G04B1/10 , G04C10/00 , G04C15/00
CPC分类号： G04B1/10 , G04B13/00 , G04B33/10 , G04C10/00
摘要： A timepiece, wherein a pinion (8a) and a gear (8b) are installed on a second wheel (8) positioned in a torque transmission route and having a second hand, whereby, when the gear (8b) is meshed with a fifth first intermediate wheel (9), the diameter of the second wheel (8) can be increased from the rotating center of the second wheel (8) to the meshed part of the second wheel (8) with the fifth first intermediate wheel (9) so as to reduce the effect of an eccentricity on the rotating center side to reduce an indication deviation of the second hand even if the eccentricity is produced on the second wheel (8) and, because the second wheel (8) is disposed without overlapping it with a main spring (1a), the width of the main spring (1a) can be increased accordingly so as to increase the torque of the main spring (1a) without increasing the thickness of the entire timepiece and thus extend the duration of the timepiece.

5. 发明公开

EP1052557A1 TIMEPIECE 有权
标题翻译： ZEITMESSGERÄT
公开(公告)号：EP1052557A1
公开(公告)日：2000-11-15
申请号：EP99973134.2
申请日：1999-11-29
申请人： SEIKO EPSON CORPORATION
发明人： HARA, Tatsuo, Seiko Epson Corporation
IPC分类号： G04B17/00 , G04B13/00 , G04B33/10 , G04B1/10 , G04C10/00
CPC分类号： G04B1/10 , G04B13/00 , G04B33/10 , G04C10/00
摘要： A fourth wheel 8 disposed in a torque transmission path and to which a second hand is mounted includes a pinion 8a and a gear 8b. Therefore, when the gear 8b engages a fifth-wheel first intermediate wheel 9, the diametrical dimension from a center of rotation of the fourth wheel 8 to a portion where it engages the fifth-wheel first intermediate wheel 9 can be made large, so that, even when the fourth wheel 8 is decentered, the amount by which the second hand gets shifted can be made small by making the effects of the decentering at the center-of-rotation side small. In addition, since the fourth wheel 8 is disposed so as not to overlap a mainspring 1a, the width of the mainspring 1a can be made correspondingly small. Thus, the length of time a timepiece continues operating can be increased by increasing the torque of the mainspring 1a without increasing the thickness of the entire timepiece.
摘要翻译：设置在扭矩传递路径中并且安装有秒针的第四轮8包括小齿轮8a和齿轮8b。因此，当齿轮8b接合第五轮第一中间轮9时，可以使从第四轮8的旋转中心到与第五轮第一中间轮9接合的部分的直径尺寸变大，使得即使当第四轮8偏心时，通过使旋转中心侧的偏心的效果较小，能够使二手变位的量变小。此外，由于第四轮8被布置成不与主发条1a重叠，所以可以使发条1a的宽度相应地较小。因此，通过在不增加整个钟表的厚度的情况下增加发条1a的扭矩，可以增加钟表继续操作的时间长度。

6. 发明授权

US4127984A Slip mechanism of clock 失效
标题翻译：时钟滑移机制
公开(公告)号：US4127984A
公开(公告)日：1978-12-05
申请号：US772566
申请日：1977-02-28
申请人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
IPC分类号： G04B11/00 , G04B13/02 , G04B27/00 , G04B33/10 , F16D7/02 , G04B33/00
CPC分类号： G04B13/02 , G04B11/003 , G04B27/001 , G04B33/10
摘要： A slip mechanism in the gear train of a clock comprises a gear wheel and an associated pinion coaxial with the gear. The gear wheel and pinion have interengaging surfaces for centering and rotatively guiding them relative to one another. A circle of resilient fingers on one of the gear wheel and pinions resiliently, frictionally and radially engage an annular friction surface of the other to provide a frictional coupling between them. Moreover hooks on the fingers retain the gear wheel and pinion in assembled relation to one another. In one embodiment the resilient fingers are integral with the pinion and are received in a concentric opening in the gear wheel of lesser diameter than a circle defined by the fingers in relaxed conditions. In another embodiment the resilient fingers are integral with the gear wheel and engage the outside of a concentric flange on the pinion of larger diameter than a circle defined by the fingers in relaxed condition. The pinion and gear can readily be formed of plastic material thus providing an inexpensive slip mechanism which can be easily assembled.
摘要翻译：时钟齿轮系中的滑动机构包括齿轮和与齿轮同轴的相关小齿轮。齿轮和小齿轮具有相互接合的表面，用于对中并相对于彼此旋转地引导它们。在齿轮和小齿轮之一上的弹性指状物的一圈弹性地摩擦和径向地接合另一个的环形摩擦表面，以在它们之间提供摩擦联接。此外，手指上的钩子保持齿轮和小齿轮彼此组装的关系。在一个实施例中，弹性指状物与小齿轮成一体，并且在松弛条件下被容纳在比由手指限定的圆直径小的齿轮中的同心开口中。在另一个实施例中，弹性指状物与齿轮成一体，并且与松弛状态下由指状物限定的圆形直径相比小齿轮上的同心凸缘的外侧接合。小齿轮和齿轮可以容易地由塑料材料形成，从而提供便于组装的便宜的滑动机构。

7. 发明授权

US3979901A Construction of the gear train for a timepiece 失效
标题翻译：钟表齿轮系的构造
公开(公告)号：US3979901A
公开(公告)日：1976-09-14
申请号：US553288
申请日：1975-02-26
申请人： Yasuichi Nakagawa
发明人： Yasuichi Nakagawa
IPC分类号： G04C3/14 , G04B13/02 , G04B33/10 , G04B33/00
CPC分类号： G04B13/02 , G04B33/10
摘要： A construction of the gear train for a timepiece comprises a minute wheel, a third wheel and a fifth wheel, at least one of said wheels being coaxially and freely mounted on a common axle with the other of said wheels whereby the whole of said gear train is compactly constructed.
摘要翻译：钟表齿轮系的结构包括分轮，第三轮和第五轮，所述轮中的至少一个与所述车轮中的另一个同轴并自由地安装在公共轴上，由此整个所述齿轮系紧凑地构造。

8. 发明授权

US3208210A Wrist watch movement having central and eccentric seconds hand arbors 失效
标题翻译：腕表机芯具有中心和偏心的秒针
公开(公告)号：US3208210A
公开(公告)日：1965-09-28
申请号：US31412463
申请日：1963-10-07
申请人： KIENZLE UHRENFABRIKEN AG
发明人： VIKTOR STORZ
IPC分类号： G04B33/00 , G04B33/10
CPC分类号： G04B33/00 , G04B33/10

9. 发明申请

WO01038942A1 MECHANICAL WATCH MOVEMENT WITH SMALL SECOND HAND OR CENTRAL SECOND HAND 审中-公开
标题翻译：机械手表运动与小二手或中央第二手
公开(公告)号：WO01038942A1
公开(公告)日：2001-05-31
申请号：PCT/CH2000/000580
申请日：2000-11-01
IPC分类号： G04B29/02 , G04B33/02 , G04B33/10 , G04F7/08
CPC分类号： G04F7/08 , G04B29/02 , G04B33/02 , G04B33/10
摘要： The invention concerns a mechanical watch movement comprising a cage provided with bearings and driving mobiles for the third wheel, central second hand and escapement which pivot in said bearings along axes perpendicular to the cage plane. The cage further comprises: a first pair of bearings defining a first off-centre complementary pivoting axis (E) located such that the staff of the third wheel mobile (A) is equidistant therefrom and from the staff of the central second mobile (C), and a second pair of bearings defining an off-centre complementary pivoting axis (F) located such that the staff of the escapement mobile (D) is equidistant therefrom and from the staff of the central second mobile (C).
摘要翻译：本发明涉及一种机械手表机芯，其包括具有用于第三轮，中央二手和擒纵机构的轴承和驱动机构的保持架，所述第三轮，中央二手和擒纵机构沿着垂直于所述保持架平面的轴线在所述轴承中枢转。所述保持架还包括：第一对轴承，其限定第一偏心互补枢转轴线（E），所述第一偏心互补枢转轴线（E）定位成使得所述第三轮移动件（A）的所述工作人员与所述中心第二移动件（C）的工作人员等距; 以及限定偏心互补枢转轴线（F）的第二对轴承，其定位成使得所述擒纵机构（D）的工作人员与所述中心第二移动件（C）的工作人员等距。

10. 发明授权

US3479813A Drive spring arrangement for watch movement using two barrels 失效
标题翻译：使用两个条的手表运动的驱动弹簧装置
公开(公告)号：US3479813A
公开(公告)日：1969-11-25
申请号：US3479813D
申请日：1967-10-25
申请人： BUREN WATCH CO SA
发明人： KOCHER HANS
IPC分类号： G04B1/12 , G04B5/19 , G04B33/10 , G04B33/00 , G04B1/16
CPC分类号： G04B1/12 , G04B5/19 , G04B33/10

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