| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko ball passage chute capable of solving problems of a ball circulation system installed in a game island such as attachment work of a downfall hose, a falling accident of an outlet itself of the Pachinko ball passage chute and static electricity generated in the downfall hose. SOLUTION: This Pachinko ball passage chute is so constituted that the outlet is formed of a substantially U-shaped body part having an open one side and a pushing plate for closing the open one side, into a minimum tubular shape, and after inserting the downfall hose for making Pachinko balls flow, into the body part, the downfall hose is held by the circumferential wall face of the outlet into a deformed elliptical shape by the pushing plate. COPYRIGHT: (C)2009,JPO&INPIT
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