| 摘要 |
<p>PURPOSE:To prevent static electricity caused on the magnetic tape, by forming the pinch roller shaft and bearing with conductive metal and forming the pinch roller with conductive rubber. CONSTITUTION:The pinch roller 16 is formed with the conductive rubber fitted on the external circumference of the conductive shaft 30 such as arbor bolted on the conductive bearing 28. Since the pinch roller 16 is formed with conductive rubber, even if static electricity is caused on the base 32 of the magnetic tape 14 and the magnetic film 34, the static electricity is grounded to the main body via the conductive pinch roller 16, conductive shaft 30, conductive bearing 28 and pinch roller lever 36 from the magnetic film 34. Accordingly, the charging of the static electricity on the magnetic tape can be prevented.</p> |
