ROULETTE BOARD

摘要

PROBLEM TO BE SOLVED: To provide a roulette board facilitating maintenance and reducing a manufacturing cost by forming and providing ball storage parts as separate bodies, and detachably from a base body having a ball rolling region.;SOLUTION: The ball storage parts 23 for sorting and sorting balls 11 rolling on the roulette board 12, are divided into 38 pieces in total for every storage space 24 storing the balls, and formed as separate bodies from a rotary disc 22. Further, the ball storage parts 23 are detachably constituted from the rotary disc 22 by vertical movement.;COPYRIGHT: (C)2006,JPO&NCIPI