| 摘要 |
<p>A tape magazine including a fixed hub having an axis, said hub including a plurality of axially spaced annular ribs extending around said axis and defining a peripheral surface for the hub, said hub having a central opening and having a through slot extending axially across the full width of the hub. An endless length of tape is provided which has a major portion wrapped around the hub to form a coil and a minor portion extending from the innermost wrap of the coil through said slot, partially across the central opening and then around the side surface of the coil to the outermost wrap of the coil to afford engagement of a drive mechanism with the tape to pull the tape from the innermost wrap of the coil past a transducer.</p> |
