| 摘要 |
PURPOSE:To carry magnetic cards at a high speed, by using a pad that corresponds to a magnetic head as a roller pad for the carriage of magnetic cards. CONSTITUTION:Card 2 is inserted and carried by rotating rollers 3 and 4, and rollers 5 and 6. Although card 2 move on magnetic head 1, roller pad 14 rotates at the same peripheral speed as the carriage speed of card 2, so the slide of card 2 on the surface of roller pad 14 is eliminated, so that a slide prevents a stick phenomenon. |
