| 摘要 |
PURPOSE:To make re-read impossible only for hitted magnetic tickets to prevent falsification by driving a visual means part and an erasing part to destroy a part of magnetic channels only when hitted magnetic tickets come in the abandonment processing unit of magnetic tickets. CONSTITUTION:In magnetic ticket 1, plural magnetic channels 2A, 2B and 2C are formed and visual means 3 such as a stamp and a hole is provided in the magnetic layer provided on the reverse face. Hitted magnetic ticket 1 excites electromagnet 27 by the control center and dirves punch part 23 to provide hole 3 on ticket 1, and simultaneously, a switch is opened to release the excitation of electromagnets 26 and 27 when pin 23A rises. Therefore, since ticket 1 passes through gate 25 and has a part of magnetic channels 2A, 2B and 2C, at least, destroyed by erase part 24, ticket 1 cannot be read again by the magnetic head. |
