| 摘要 |
PROBLEM TO BE SOLVED: To eliminate clogging with two game balls having entered a variable prize-winning device simultaneously. SOLUTION: In a Pachinko machine, the variable prize-winning device 7 consists of: a pair of left and right blades 9 and 10; a single solenoid 13 for opening and closing the blades 9 and 10; and a power transmission member 14 for transmitting power of the solenoid 13 to the blades 9 and 10. A pair of right and left engaging recess parts 23 which make a homothetical shape are formed at the power transmission member 14, and protrusions 22 to engage with the recess parts 23 are provided at the blades 9 and 10. A part of a left engaging recess part 23 is notched to provide a starting delay generation part 25 to start the left blade 9 after the right blade 10 in a closing direction. COPYRIGHT: (C)2004,JPO
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