Slot machine arm switch controller

Details Slot machine arm switch controller Slot machine arm switch controller

1994-07-18

1995-12-05

Grieb, William H.

Amusement devices: games

Chance devices

Rotating disk

A63F 504

Patent

active

054721970

ABSTRACT:
In a reel-type slot machine, indicia (reel spin time, reel spin speed, sound, lights, etc.) are varied based on the manner in which the handle is operated. Microswitches are provided to start and stop a timer circuit such that the time required for the handle's rotation can be measured. The game microprocessor looks up the set of values in a ROM table which correspond to the measured timing interval and then implements those values.

REFERENCES:
patent: 4618150 (1986-10-01), Kimura
patent: 4773647 (1988-09-01), Okada et al.
patent: 5154421 (1992-10-01), Hamano
patent: 5169147 (1992-12-01), Hamano

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