Patent ID: 6434086
Filing Date: 2002-08-13
Classification: G04B,G04C

Abstract:
An analog electronic timepiece comprising a hour hand and a minute hand for indicating the time, a step motor for rotating said hour hand and said minute hand, and train wheels for decelerating the rotation of said step motor and transmitting it to said hour hand and said minute hand,wherein a semicircular addition member having a radius equal to that of a root circle of a center wheel gear is firmly fixed to a half part on said center wheel gear sharing a center wheel shaft with said minute hand and a center wheel pinion on the opposite side to a direction in which a time indicating part of said minute hand extends with respect to said center wheel shaft to reduce a moment on said center wheel shaft caused by a combination of a center wheel composed of said center wheel gear, said center wheel pinion, and said center wheel shaft and said minute hand.