| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact clutch mechanism of high reliability. SOLUTION: This clutch mechanism comprises a first gear member 110 having a gear part 130 with a gear formed thereof and a holder 120 provided side by side integrally with the gear part with a bearing hole 121 penetrated through a shaft center of the first gear member 110, a second gear member 150 provided on the shaft 140 and having a gear integrally rotated with the shaft, and a leaf spring 160 fixed to the first gear member 110 and pressed against the shaft 140.
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