| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a swing register device that can make backlash between a fin side gear and a power source side gear of a power transmission mechanism less than conventional one. <P>SOLUTION: In the extending direction of a turn axial core P of a driving fin 30, the power transmission mechanism 60 is located between a pair of turn mechanisms 50. Therefore, a part 31 where the fin side gear 61 of the driving fin 30 is provided is hardly deflected (deformed), as compared with the (conventional) case that the power transmission mechanism 60 is located outside the pair of turn mechanisms 50. As a result, the deflection of the part 31 where the fin side gear 61 of the driving fin 30 is provided is reduced, as compared with the conventional case, when the power transmission mechanism 60 transmits the force of a power source 40 to the driving fin 30, thus making backlash between the fin side gear 61 and the power source side gear 62 of the power transmission mechanism 60 less than conventional one. <P>COPYRIGHT: (C)2013,JPO&INPIT |
