| 摘要 |
<p>PURPOSE:To simplify a reproducing direction changing-over mechanism by fitting the second transmission gear to execute the rotating driving of a reel shaft, the first transmission gear and the changing-over gear provided to rotate in a single body with the first transmission gear to three steps coaxially. CONSTITUTION:At the time of a reproducing action, the rotation of the first transmission gear 18 is transmitted through a clutch mechanism and at the time of a high speed driving action, the rotation is transmitted without passing through the clatch mechanism. The second transmission gear 20 to execute the rotation driving of reel shafts 6 and 8, the first transmission gear 18 and a changing-over gear 23 provided to rotate in a single body with the first transmission gear 18 are fitted to three steps coaxially and the changing-over action in the reproducing direction is executed by the changing-over gear 18. Thus, the rotation transmission mechanism to the first reel shaft 6 and the second reel shaft 8 and the changing-over mechanism in the reproducing direction come to be easy.</p> |
