| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an analog elapsed time indicator with which a large number of persons can sequentially measure predetermined time from the start to the end visually and easily, and which can be used by many persons even if there is only one indicator. <P>SOLUTION: The analog elapsed time indicator includes: a fixed display plate 1 on which multiple indexes 2 are annularly arranged; a rotating plate 5 which is provided so that a window part 6 for exposing one of the indexes 2 passes through the indexes 2 and which rotates concentrically with the indexes 2; and an analog timepiece movement 3 for rotating the rotating plate 5 in predetermined time. The time when the window part 6 of the rotating plate 5 exposes a predetermined index 2 of the fixed display plate 1 is made an original point, the rotating plate 5 makes a round and exposes the same index 2 again, thereby predetermined lapse time is displayed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
