Ball game machine with a roulette-type rotary disk and a display located in the central area therein
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United States of America Patent
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-
Mar 9, 1999
Grant Date -
N/A
app pub date -
Sep 10, 1996
filing date -
Sep 12, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A roulette-like ball game machine has a rotary disk with a plurality of pockets arranged in a peripheral direction and assigned a number respectively, and a guide circle provided around the rotary disk at a somewhat higher position and joining to the rotary disk through an inclined surface. While the rotary disk is turned, a ball rolled along the guide circle falls inside and enters one of the pockets to decide a prize number. In such a ball game machine, a plurality of operation stands are arranged around the guide circle, the rotary disk is formed in an annular shape having a large inner diameter, a large-sized picture surface is provided within the central space of the rotary disk and various pictures are projected on the picture surface by an image projector.
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Family
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Cited Art Landscape
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