| 摘要 |
<p>PROBLEM TO BE SOLVED: To smoothly open a front door cover for a 2nd cassette when a large 1st tape cassette and small 2nd tape cassette are selectively inserted into a cassette holder. SOLUTION: When the front door 21 for 1st cassette corresponding to the large 1st tape cassette and the front door 22 for 2nd cassette corresponding to the small 2nd tape cassette are supported to be freely opened or closed at the front side of the device 20, since turning fulcrums 21b, 21c of the front door 21 for 1st cassette are set at the upper side, and also turning fulcrums 22b, 22c of the front door 22 for 2nd cassette are set at the lower side, specially the front door 22 for 2nd cassette is opened without abutting on 2nd cassette retaining parts 26b, 26b for 2nd tape cassette of a cassette retaining plate 26 provided at the upper position of the cassette holder 25.</p> |
