| 摘要 |
<P>PROBLEM TO BE SOLVED: To place a rotary device in continuous rotational motion by making a shift in relative position between opposed N and S magnetic poles of magnets of a magnet rotary body and a magnet belt of a rotary device. <P>SOLUTION: The rotary device uses a planetary gear device, and is provided with an arm (A) of the planetary gear device and an arm (B) of the planetary gear device which differ in rotational ratio to rotate interlocking with each other like the long hand and short hand of a timepiece. A magnet rotary body (C) and a magnet belt (E) which have N poles and S poles arrayed alternately are mounted on the rotary device, a magnetic pole and a magnetic pole are continuously shifted in relative position, and the magnet rotary body (C) is rotated revolved along an inner size of an inner gear (3B). <P>COPYRIGHT: (C)2013,JPO&INPIT |
