| 摘要 |
<p>A magnetic-tape player (2) has a drive arrangement for winding a tape (6) between two reel hubs (7, 8) in a cassette (5). The drive arrangement can drive both reel hubs (7, 8) with different transmission ratios by means of a motor (1) and four transmission devices (11, 19, 21, 22, 51), (11, 19, 21, 22, 61), (12, 31, 32, 52), (12, 41, 42, 62). The drive arrangement is controlled entirely by means of a cam disc (70) capable of counterclockwise and clockwise rotation.</p> |
