| 摘要 |
<p>PURPOSE:To make a sure control possible and promote effectively power saving measures by receiving the operating force of a cam part to lock a sliding member, which is set to the first and the second positions for constant speed running of a tape and stop of running in a tape recorder mechanism part, in the first position. CONSTITUTION:If a driving member 35 is turned clockwise to a maximum in the Fig. A in the tape running stop state shown in the figure, the tape constant speed running state shown in the Fig. B is set. In this case, since a projecting part 501 of an extending part 50 of the driving member 35 is turned while pressing one end part of a lock member 51 against the charging force of a spring 52, the driving member 35 is locked in the tape constant speed running state by a lock part 511 of the lock member 51. If the driving member 35 is turned counterclockwise to a maximum in the figure in this lock state of the driving member 35, the tape constant speed running state is set again as shown in the figure.</p> |
