| 摘要 |
<p>PURPOSE:To perfectly prevent ejecting operation even when an ejecting member is given an impulsive force due to an unforeseen impact during recording and reproducing and yet to make the magnetic recording and reproducing device mounted with a rotary head cylinder compact and thin without increasing remarkably the number of parts and without raising cost. CONSTITUTION:When an ejecting mode is operated, a loading lever 34 is moved in the housing direction of a magnetic tape 4a by a loading cam 33, and afterward, the loading cam 33 is engaged with an ejecting cam 35, and then an ejecting rod 28 is operated to perform ejection. On the other hand, when a recording/reproducing mode is operated, the loading lever 34 is moved by the loading cam 33 in the direction of winding the magnetic tape 4a around the rotary head cylinder 3 so as to perform recording/reproducing, and at the same time, the electing cam 35 is can-driven by the loading cam 33 so that the operation of the ejecting rod 28 is prevented.</p> |
