| 摘要 |
<p>PROBLEM TO BE SOLVED: To lock first and second cassette holders in side plates in standby positions. SOLUTION: This cassette loading device having first and second cassette holders 24 and 25 for placing large and small tape cassettes is constructed in such a manner that a cassette holder locking mechanism 50 is supported by a locking part 22f formed in a left side plate 22 and the second cassette holder 25 so as to be rotated, a locking lug part 52a formed in one end is locked in the locking part 22f of the left side plate 22 by the pressing force of a tensile spring 53, a part to be pressed 52b is formed in the other end, a locking lever 55 is provided to have a small tape cassette contact part 52c successively provided from the part to be pressed 52b to face a front side in the inserting direction of the small tape cassette loading part 25c of the second cassette holder 25, and a sliding member 55 is provided to be attached to the second cassette holder 25 so as to be slid and have a large tape cassette contact part 52c in the front side of the inserting direction of a cassette and a pressing part 55b formed for pressing the part to be pressed 52b of the locking lever 52.</p> |
