| 摘要 |
PROBLEM TO BE SOLVED: To provide a planetary mechanism and a recording device capable of easily judging that, for example, which is worn most a planetary lever or a planetary gear. SOLUTION: In this planetary mechanism where one end of a planetary lever 82 is connected to a sun gear shaft of a forwardly and backwardly rotatable sun gear 80, the other end of the planetary lever is connected to a planetary gear shaft of a planetary gear 83 engaged with the sun gear 80, the planetary gear 83 is oscillated integrally with the planetary lever 82 about the sun gear shaft, and the engagement of the planetary gear is switched to a first gear 85 or a second gear 86, the planetary gear 83 and the planetary lever 82 are superposed through a flat seat 89, an application means 122 is mounted for applying the frictional force between the planetary gear 83 and the planetary lever 82, and the flat seat 89 is frictionally engaged with one of the planetary gear 83 or the planetary lever 82 more firmly in comparison with the other one.
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