发明授权
US5634639A Ball game apparatus with a plurality of different balls and winning pocket portions 失效
具有多个不同球和获胜口袋部分的球形游戏装置

Ball game apparatus with a plurality of different balls and winning
pocket portions
摘要:
A ball game apparatus has a plurality of balls, a spiral rail for automatically delivering the balls, a field portion on which the balls delivered by the spiral rail can roll with a given degree of freedom, winning pocket portions and invalid pockets formed over the field portion for receiving a plurality of the balls in each of them, a CCD camera for counting the number of balls received in the winning pocket portions and a calculator for calculating a score from the number of balls counted by the CCD camera.
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