DEVICE FOR DISCRIMINATING A CIRCULAR PLATE BODY

摘要

This invention was developed from the purpose for making a coin fall naturally and for judging the coin momentarily. More particularly, this invention was developed from the purpose of making the constitution of equipment simple and for improving the distinction speed of the coin. The invention is a device for discriminating a circular plate body comprising at least: passage means for making one circular plate body vertical and for making fall naturally: first coil means which is wrapped around the passage of the circular plate body of the passage means; second and third long core means which cover each side part of the first coil means; and second and third coil means which are wrapped around these core means respectively.