| 摘要 |
<p>PURPOSE:To enable adaptation to a rotary drum having smaller diameter by providing a differential means, for turning both the members at different angles of turning, between an auxiliary tape pull out member and a tape pull out member thereby simplifying the loading mechanism. CONSTITUTION:Upon the loading of an apparatus body with a cassette, a slide member 8 composing a differential means A slides in a slot 7a of a loading ring 7A while an auxiliary tape pull out member 11 turns counterclockwise on a support shaft 10a to start differentiation of an angle of turning. Subsequently, the turning of a tape pull out member 3C continues and the member 3C transfers to a guide groove provided on a rotary drum base from a guide groove 2a of a member 2, so that a turning is performed at different angles of turning by a means A between the member 3C and the member 11. Then, the member 3C reaches a position at which a desired angle of inclination of a tape is applied with respect to a rotary drum to position. The use of the means A facilitates application of a the desired angle of inclination of the tape with a simple loading mechanism.</p> |
