| 摘要 |
<p>PROBLEM TO BE SOLVED: To decrease the number of parts and the number of production processes in a cassette positioning device. SOLUTION: The bottom surface 12 of a chassis is bent at a right angle to the cassette loading slot for forming a positioning part 131. When a cassette is carried by a cassette holder, an engagement hole 137 of the cassette faces the part 131, slides the front-back sloping part of the part 131 and stops at a prescribed position of the sloping part. Thus, the cassette is horizontally and vertically positioned. As the part 131 is formed by bending the surface 12, both numbers of parts and production processes can be decreased.</p> |
