| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the number of part items so as to improve yield and to reduce manufacturing costs by improving and simplifying the constitution or structure of a tape loading device. SOLUTION: By a sun gear 220 having a planetary gear 213 and a cam groove 221 connected to a loading motor 210 provided in a main base 200, a lever 250 is directly rotated to drive a main sliding member 300 and thereby a gear train rack gear and a connecting member are omitted. Also, a pole base assembly 120 for pulling out a magnetic tape is directly driven to be moved by the main sliding member 300 and an arm member 330 connected therewith and thereby a loading gear and rack gear are omitted. Thus, the number of part items is reduced and a structure is simplified to improve productivity and manufacturing costs are reduced.</p> |
