| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ball conveying gutter for a bank of game machines which allows the laying of a buffer plate without sagging by adjusting deviation in intervals between fitting holes and projections. Ž<P>SOLUTION: The ball conveying gutter includes: the fitting holes 3 provided at predetermined intervals in the bottom 11 of a gutter body 1; and the plurality of locking projections 6 on the back side of the buffer plate 2 corresponding to the intervals of the fitting holes 3 and 3; wherein the fitting holes 3 are formed with overhanging recessed portions 4 for adjusting the deviation between the fitting holes 3 and 3 and the locking projections 6 and 6 and fitting the projections 6 therein. This ball conveying gutter is disposed at the upper part or the lower part of the bank of game machines to prevent abrasion of the gutter body 1 and the generation of noise. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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