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    • 1. 发明申请
    • PERPETUAL CALENDAR FOR A TIMEPIECE
    • 时间表的永恒日历
    • WO2005052698A2
    • 2005-06-09
    • PCT/US2004/034024
    • 2004-10-13
    • TIMEX GROUP B.V.PLANCON, Michel, G.GALIE, Louis, M.BURKHARDT, WolfgangSTOTZ, GerhardZACHMANN, HelmutGRAU, Siegfried
    • PLANCON, Michel, G.GALIE, Louis, M.BURKHARDT, WolfgangSTOTZ, GerhardZACHMANN, HelmutGRAU, Siegfried
    • G04B
    • G04C17/0066
    • A timepiece comprising a date display, comprising a date display assembly comprising a date ring, a first gearing assembly being meshingly coupled to the date ring for causing the rotation of the date ring; and a stepping motor comprising a rotor, wherein the rotor of the stepping motor is rotateable coupled to the at least one or more wheels of the first gearing assembly, wherein the rotation of the rotor causes the date ring to rotate; a date-keeping assembly operatively coupled to the date display assembly, comprising: at least a second gearing assembly comprising at least an hour wheel and a detection wheel assembly, wherein at least certain rotational increments of the detection wheel, and the clockwise or counterclockwise direction thereof, causes the rotor of the stepping motor to rotate so that the date ring can be rotated in one of a clockwise or counterclockwise direction; whereby the rotation of the hour wheel through a predetermined midnight position results in that the stepping motor causes the date ring to rotate a predetermined number of degrees, thereby advancing either in the forward or backward direction a displayed digit on the date ring representing a valid date. Methodologies for setting and adjustment are also provided.
    • 一种包括日期显示器的时计,所述日期显示器包括日期显示组件,所述日期显示组件包括日期环,所述日期显示组件包括日期环,所述日期显示组件包括日期环,所述日期显示组件包括日期环, 以及包括转子的步进电机,其中步进电机的转子可旋转地联接到第一传动组件的至少一个或多个轮,其中转子的旋转引起日期环转动; 日期保持组件,所述日期保持组件可操作地耦合到所述日期显示组件,所述日期保持组件包括:至少第二传动组件,其包括至少一个小时轮和检测轮组件,其中所述检测轮的至少某些旋转增量以及所述顺时针或逆时针方向 使得步进电机的转子旋转,使得日期环可以顺时针或逆时针方向之一旋转; 由此时轮在预定的午夜位置上的旋转导致步进电机使日期环旋转预定的度数,由此在日期环上显示的数字上向前或向后的方向前进,表示有效日期 。 还提供了设置和调整的方法。
    • 2. 发明申请
    • PERPETUAL CALENDAR FOR A TIMEPIECE
    • 时间表的PERPETUAL CALENDAR
    • WO2005052698A3
    • 2005-10-20
    • PCT/US2004034024
    • 2004-10-13
    • TIMEX GROUP BVPLANCON MICHEL GGALIE LOUIS MBURKHARDT WOLFGANGSTOTZ GERHARDZACHMANN HELMUTGRAU SIEGFRIED
    • PLANCON MICHEL GGALIE LOUIS MBURKHARDT WOLFGANGSTOTZ GERHARDZACHMANN HELMUTGRAU SIEGFRIED
    • G04B20060101G04B19/20G04C17/00
    • G04C17/0066
    • A timepiece comprising a date display, comprising a date display assembly comprising a date ring, a first gearing assembly being meshingly coupled to the date ring for causing the rotation of the date ring; and a stepping motor comprising a rotor, wherein the rotor of the stepping motor is rotateable coupled to the at least one or more wheels of the first gearing assembly, wherein the rotation of the rotor causes the date ring to rotate; a date-keeping assembly operatively coupled to the date display assembly, comprising: at least a second gearing assembly comprising at least an hour wheel and a detection wheel assembly, wherein at least certain rotational increments of the detection wheel, and the clockwise or counterclockwise direction thereof, causes the rotor of the stepping motor to rotate so that the date ring can be rotated in one of a clockwise or counterclockwise direction; whereby the rotation of the hour wheel through a predetermined midnight position results in that the stepping motor causes the date ring to rotate a predetermined number of degrees, thereby advancing either in the forward or backward direction a displayed digit on the date ring representing a valid date. Methodologies for setting and adjustment are also provided.
    • 一种包括日期显示的钟表,包括日期显示组件,包括日期环,与所述日期环啮合的第一齿轮组件,用于引起所述日期环的旋转; 以及包括转子的步进马达,其中所述步进马达的转子可旋转地联接到所述第一齿轮组件的所述至少一个或多个车轮,其中所述转子的旋转使得所述日期环旋转; 可操作地联接到日期显示组件的日期保持组件,包括:至少第二传动组件,其包括至少一个小时轮和检测轮组件,其中所述检测轮的至少一定的旋转增量以及顺时针或逆时针方向 使步进电动机的转子旋转,使得日期环能够以顺时针或逆时针方向中的一个方向旋转; 由此,通过预定的午夜位置的时轮的旋转导致步进电机使日期环旋转预定的数量,从而在向前或向后方向上前进表示有效日期的日期环上的显示的数字 。 还提供了设置和调整方法。