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公开(公告)号：EP1043636B1
公开(公告)日：2005-11-23
申请号：EP98961460.7
申请日：1998-12-22
CPC分类号： G04F7/0847 , G04F7/0814
摘要： A chronograph timepiece having many component parts and a complicated structure, wherein a chronograph second wheel (214) is designed to make one revolution per minute in a chronograph measuring mode, a chronograph second hand (118) mounted to the wheel (214) displays the measured results of elapsed seconds, a chronograph minute intermediate wheel (258) is rotatably assembled in a chronograph bridge (202) and a third wheel bridge (122), a chronograph minute wheel (260) is rotatably assembled in the chronograph bridge (202) and a main plate (102), a chronograph wheel finger (256) is fixed to the chronograph second wheel (214), and the rotation of the chronograph wheel finger (256) rotates the chronograph minute intermediate wheel (258) which in turn rotates the chronograph minute wheel (260).
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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
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).
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公开(公告)号：EP1234218B1
公开(公告)日：2006-01-25
申请号：EP00969154.4
申请日：2000-11-01
申请人： WATCH-U LICENSE AG
发明人： BESSE, Laurent
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).
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公开(公告)号：EP1052557A4
公开(公告)日：2001-11-21
申请号：EP99973134
申请日：1999-11-29
申请人： SEIKO EPSON CORP
发明人： HARA TATSUO
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.
摘要翻译： 一种钟表，其中小齿轮（8a）和齿轮（8b）安装在位于扭矩传递路线中并具有秒针的第二轮（8）上，由此当齿轮（8b）与第五第一 中间轮9时，第二轮8的直径可以通过第五第一中间轮9从第二轮8的旋转中心增加到第二轮8的啮合部分， 即使在第二轮（8）上产生偏心，也能够减小偏心对旋转中心侧的影响，从而减少秒针的指示偏差，并且由于第二轮（8）与第二轮 通过主弹簧（1a），主弹簧（1a）的宽度可相应增大，从而增加主弹簧（1a）的扭矩而不增加整个时计的厚度，从而延长时计的持续时间。
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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
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.
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公开(公告)号：EP1043636A1
公开(公告)日：2000-10-11
申请号：EP98961460.7
申请日：1998-12-22
CPC分类号： G04F7/0847 , G04F7/0814
摘要： A number of parts constituting a chronograph time piece is large when the structure is complicated.
This is resolved.
In a chronograph measurement mode, a second counting wheel 214 is constituted to rotate by one rotation per minute. A chronograph second hand 118 is attached to the second counting wheel 214 for displaying a result of measurement of an elapse time period of second. A minute counter intermediate wheel 258 is rotatably integrated to a chronograph bridge 202 and a third wheel & pinion bridge 122. A minute counting wheel 260 is rotatably integrated to the chronograph bridge 202 and a main plate 102. A minute driving finger 256 is fixed to the second counting wheel 214. By rotating the minute driving finger 256, the minute counter intermediate wheel 258 is rotated. By rotating the minute counter intermediate wheel 258, the minute counting wheel 260 is rotated.摘要翻译： 当结构复杂时，构成计时器时间片的部件数量较多。 这已经解决了。 在计时器测量模式中，第二计数轮214构成为每分钟旋转一圈。 计时秒针118附接到第二计数轮214，用于显示经过时间段的测量结果。 分计数器中间轮258可旋转地一体地连接到计时器桥202和第三轮和小齿轮桥122.分计数轮260可旋转地一体地结合到精密计时桥202和主板102.分针驱动指256固定到 第二计数轮214.通过旋转分针驱动指256，微计数器中间轮258旋转。 通过旋转微计数器中间轮258，旋转微计数轮260。
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公开(公告)号：EP1043635B1
公开(公告)日：2005-10-05
申请号：EP98961458.1
申请日：1998-12-22
发明人： SHIBUYA, Norio, Seiko Instruments Inc. , TAKAHASHI, Takashi, Seiko Instruments Inc. , WATANABE, Mamoru, Seiko Instruments Inc.
CPC分类号： G04B35/00 , G04F7/0814 , G04F7/0847
摘要： A chronograph coupling lever (442) positions a chronograph second transmission pinion (212b) with a chronograph mechanism not operated so that the pinion (212b) separates from a chronograph second wheel (214). With the chronograph mechanism operated, the lever (442) moves to rotate so as to keep the chronograph mechanism operating, with the result that the pinion (212b) meshes with the wheel (214). When the outer circumferential part (442f) of a guide frame comes into contact with the contact portion (202d) of a chronograph bridge (202), the lever (442) is controlled in its motion.
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公开(公告)号：EP1043635A4
公开(公告)日：2001-03-07
申请号：EP98961458
申请日：1998-12-22
申请人： SEIKO INSTR INC
CPC分类号： G04B35/00 , G04F7/0814 , G04F7/0847
摘要： A chronograph coupling lever (442) positions a chronograph second transmission pinion (212b) with a chronograph mechanism not operated so that the pinion (212b) separates from a chronograph second wheel (214). With the chronograph mechanism operated, the lever (442) moves to rotate so as to keep the chronograph mechanism operating, with the result that the pinion (212b) meshes with the wheel (214). When the outer circumferential part (442f) of a guide frame comes into contact with the contact portion (202d) of a chronograph bridge (202), the lever (442) is controlled in its motion.
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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
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。
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