| 摘要 |
The magnetic tape cassette has two tape winding reels with associated brake levers pivotable between a disengaged position and a braking position for rotating the reels slightly and tensioning the tape when the cassette is not n a tape appts. To obtain a maximum rotation of the winding reels within the available cassette space, the levers are each journalled on a lever mount which can be actuated from outside the cassette to move from a reset position to an operating position in which the brake levers are disengaged, in the reset position the levers engaging at least one control surface in the cassette.
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