| 摘要 |
A tape cassette case comprises a pair of locking members disposed for engagement with a pair of tape hubs contained within the cassette, means for rotatably supporting at least one of the locking members, and means for constraining rotation of the locking member in a forward tape feeding direction. The locking member can be externally operated to drive the tape in its forward feeding direction in order to remove a slackened condition or unreeling in the forward feeding direction of the tape contained in the cassette. |
