| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a disk body selector capable of discriminating between a foreign body inserted therein and a proper medal rolling right after a previous medal, and preventing unauthorized use by the entry of the foreign body, and to provide a disk body passage determination method. <P>SOLUTION: A disk body selector includes: first object detection means 9 that is energized in a second path 4 so as to block the whole area of the second path 4 and exits from the inside of the second path by a rolling disk body and second object detection means 10 that swings in the second path 4 by the upper part of the rolling disk body, which are placed on a wall of the second path 4 in a disk body rolling direction and are able to operate separately; and operation detection means that detects operation of each of the first object detection means 9 and the second object detection means 10. Passage of the disk body can be determined on the basis of a combination of output from the operation detection means on the first object detection means 9 side and output from the operation detection means on the second object detection means 10 side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
