| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk changer stabilizing the rotation torque of a disk tray and dissolving rotation irregularities. SOLUTION: A rotary tray 220 is supported at a lower surface peripheral edge part from below by rollers 213-215 arranged at equal intervals on circumference whose center is a spindle part 212, pressurized to the upper surface of a slide tray 210 by the energizing force of a spring 320 and thus assembled in the state of being warped to be projected downwards as the whole. Thus, the waviness of the rotary tray 220 generated at the time of resin molding is dissolved, it is uniformly abutted to the respective rollers 213-215, the rotation torque is stabilized and the rotation irregularities are dissolved.
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