In the motor stop control device utilizable for the reel-type gaming machine 1, there are provided the stepping motor 70 having two pairs of excitation phases for rotating the reel 3 on the outer periphery of which a plurality of symbols are formed, the speed reduction mechanism 700 for transmitting...http://www.google.fr/patents/US7038411?utm_source=gb-gplus-shareBrevet US7038411 - Motor stop control device utilizable for reel-type gaming machine
Motor stop control device utilizable for reel-type gaming machine
