| 摘要 |
<p>PURPOSE: To attain quick mode conversion and a stable operation by controlling the motion of a master gear member and main slide member by mode selection, and converting the state of deck each part according to the motion. CONSTITUTION: A loading gear driving part 63 of a main slide member 61 is provided with a dispay part 70, and the present progressing mode is recoginized by the movement of the member 61. A master gear member 54 is connected through a gear 72 connected with a large diameter gear part 55 and a cam part 73 sliding on the same circumference as the gear 72 with a slide track 74. A lost rotary gear 71 is rotated when it is present in a prescribed section R1 of the member 54 equivalent to the gear part 72, and a power is transmitted to the slide track 74, and when it is present in the other section R2, it is not rotated. Thus, the member 61 is moved to an opposite direction to the gear 71, that is, the successive driving of a cassette loading mechanism and deck each part can be attained by one motor 51, and the structure can be simplified without straining the driving of the motor 51.</p> |
