| 摘要 |
PROBLEM TO BE SOLVED: To provide a variable prize winning deice which can prevent the occurrence of erroneous detection with a major prize detection switch. SOLUTION: The game machine is provided with mobile pieces 21L and 21R operable between the configuration of making the guiding of game balls inside unready or the configuration of making it ready, major prize detection switches 23L and 23R for detecting the game balls introduced inside with the mobile pieces 21L and 21R, an upper slope 25 for guiding the game balls passing through the major prize detection switches 23L and 23R to the specified area 28 or a non-specified area 29 and curved paths 41L and 41R which are provided between the major prize detection switches 23L and 23R and the upper slope 25 and guide the game balls passing through the major prize detection switches 23L and 23R onto the upper slop 25 except for locations right bellow the major prize detection switches 23L and 23R. COPYRIGHT: (C)2008,JPO&INPIT
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