Variable position flipper mechanism for pinball games
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United States of America Patent
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-
Nov 20, 1990
Grant Date -
N/A
app pub date -
Dec 18, 1989
filing date -
Dec 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A variable position flipper mechanism is disclosed for use with pinball or rolling ball games. The flippers, actuated by solenoid mechanisms, are spaced a selectable distance apart thereby to permit adjustment in the skill level of the game. Spacing of the flipper mechanisms is accomplished by rotating a cam plate which is ratcheted into various positions by a pair of solenoid operators and appropriate linkages. Rotation of the cam plate in a first direction spaces the flippers at their maximum distance, while rotation in the opposite direction moves the flippers to successively closer positions. Optical detection means can be associated with the cam plate to provide position information to a controller associated with the pinall machine.
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