| 摘要 |
A DISK DRIVE (100) INCLUDING A TURNTABLE FOR HOLDING AND ROTATING A DISK , A PICKUP FOR READING INFORMATION CARRIED BY A SIGNAL AND/OR RECORDING INFORMATION CARRIED BY A SIGNAL TO THE DISK BY MOVING THE PICKUP (500) IN A RADIAL DIRECTION OF THE DISK THAT IS HELD AND ROTATED BY THE TURNTABLE (420), AND A FEED MOTOR (421) FOR MOVING THE PICKUP (500). A DRIVE GEAR SECTION, WHICH ENGAGES A RACK OF THE PICKUP (500), IS INTEGRALLY FORMED WITH A ROTOR OF A SLED MOTOR. AN AXIS OF ROTATION OF THE SLED MOTOR IS DISPOSED PARALLEL TO AN AXIS OF ROTATION OF THE TURNTABLE (420). THE MOST ILLUSTRATIVE DRAWING IS (FIGURE NO.1)
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