DEVICE FOR REGULATING ROTATING ANGLE OF LAUNCHING LEVER OF GAME MACHINE WITH MAH-JONG GAME AND GAME MACHINE WITH MAH-JONG GAME

摘要

PROBLEM TO BE SOLVED: To launch game balls by making the level of pulling a launching lever constant depending on an aimed ball entrance slot.;SOLUTION: A game machine 10 with mah-jong games is equipped with a rotatable and movable regulating member 72 which is provided on the game machine 10, equipped with the launching lever 32 receiving returning rotational force and launching game balls and a row 34 of ball entering openings with a plurality of ball entrance slots 30 displaying tiles, and regulates a rotating angle of the launching lever 32 by opposing to the returning rotational force and receiving the rotating launching lever 32, a spring 73 applying force to the regulating member 72, and a blocking member 74 which receives the regulating member 72 biased by the biasing member 73 and blocks the rotations of the regulating member 72. The regulating member 72 is ready to rotate when separated from the blocking member 74 against the force applied by the biasing member 73, and the position to receive the launching lever 32 is adjusted.;COPYRIGHT: (C)2005,JPO&NCIPI