| 摘要 |
<p>PURPOSE:To reduce a load at the time of operating a mechanism by setting the elongation of a spring in a mode at the time of a rotation direction in which a play gear escapes longer than the elongation of the spring in the mode at the time of the rotation direction in which the play gear bites in. CONSTITUTION:At the time of PLAY, a cam gear 27 is rotated by the driving of a motor, and the pin 31 of a brake lever 30 is abutted on the cam part 29 of a change lever 25, and the lever 30 is rotated clockwise by a definite amount, and is separated from a reel drum 5 by definite distance. At this time, the gear 15a and the gear 15b of the play gear 15 are left while engaged with the gear 12b and a slip gear 18a respectively as they are. But since the lever 25 rotates counterclockwise further, a gear lever 14 is imparted clockwise energizing force larger than at the time of REVIEW by the spring 35. Besides, the energizing force of the spring 36 is set so that the gear 15 is not disengaged from the gear 12b and the gear 18a at the time of the PLAY. Thus, the load charged at the time of operating the mechanism can be reduced.</p> |
