| 摘要 |
PROBLEM TO BE SOLVED: To provide a clock where sensitive, visual and graphic recognition property of time as the feature of an analog clock is more excellent than that of a conventional analog clock. SOLUTION: A hand operating means 5 operates a hour hand 3 by 30°every lapse of an hour, and simultaneously operates a minute hand 4 by 390°. Thus, every lapse of a hour, the hour hand 3 moves by 30°, namely one scale 2 printed on a dial plate 1, and the minute hand 4 moves by 390°, namely 13 scales 2. In other words, when the hour hand 3 moves by one scale 2, the minute hand 4 moves by one rotation and one scale. In other words, the hour hand 3 always exactly overlaps the minute hand 4 every lapse of a hour. COPYRIGHT: (C)2007,JPO&INPIT
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