| 摘要 |
PROBLEM TO BE SOLVED: To achieve the easier and exact visual observation of the positions for sticking the reel tapes for displaying symbols in its mounting on the surfaces of the reels. SOLUTION: Engaging protrusions R30 and R30 sticking out in the direction orthogonal to that of rotation are provided inside the respective ring parts R26 and R27 for mounting the reel tapes R10, R11 and R12 which are disposed respectively on the outer peripheral parts of the reels R1, R2 and R3, engaging recesses R31 and R31 fitting the engaging protrusions R30 and R30 in shape are formed in the reel tapes R10, R11 and R12 and the engaging protrusions R30 and R30 are engaged with the engaging recesses R31 and R31 to position. The flat shapes of the engaging protrusions R30 and R30 and the engaging recesses R31 and R31 are made triangular. The thickness of the engaging protrusions R30 and R30 of the reels is made equal or less than that of the reel tapes R10, R11 and R12. COPYRIGHT: (C)2006,JPO&NCIPI
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