| 摘要 |
<p>PURPOSE:To obtain a stopping state and fast-forward playback/rewind playback mode, a fast-forward/rewind mode, and a recording/playback mode by two plungers, by allowing the plungers, a lever, and a rod to interlock and engage one another in combination. CONSTITUTION:In the stopping state shown in the figure, a play plunger 5 is energized to rotate a play lever 6 counterclockwise, and then a play rod 17 and a head base 18 move forth to release reel turntables 11 and 12 through a brake lever 2; and then a cue lever 13 rotates counterclockwise to set a fastforward playback/rewind playback mode. On the other than, a brake plunger 1 is energized to rotate a brake lever 2 clockwise, and a brake plate 9 releases the reel turntagles 11 and 12 to rotate the cue lever 13 counterclockwise, thus setting an original fast-forward rewind mode. In this state, the play plunger 5 is energized to rotate the play lever 6 counterclockwise, and then the play rod 17 and head base 18 move forth to press a pinch roller 331 against a capstan 33, setting a sound recording and playback mode.</p> |
