| 摘要 |
<p>PURPOSE:To execute the movement of a tension arm supported on the supply side of a slide deck assembly, cassette loading and tape loading by a control cam gear connected to a driving source. CONSTITUTION:The slide deck assembly 15 which is freely movable in the direction of a rotary drum 12 is provided on a chassis base 11 integrally with a tape cassette 1 mounted thereon. Cam grooves 53a, 53b are formed on the control cam gear 53 connected to a loading motor 50. A control arm 58 engaging with a tension arm 35 turnably supported on the supply side of the slide deck assembly 15 is engaged with the cam groove 53a. On the other hand, an arm gear 60 which moves the slide deck assembly 15 toward the rotary drum and moves a constituting member for tape loading in the direction of drawing out the tape is fitted in the cam groove 53b.</p> |
