| 摘要 |
A DISK DEVICE FOR MOVING AN ARM (2) WHICH SUPPORTS A HEAD SLIDER (12) AND FOR POSITIONING THE HEAD SLIDER (12) AT A PREDETERMINED POSITION OF A DISK (400, INCLUDES A SUSPENSION (8) FIXED AT ONE END TO THE ARM (2); A FLEXURE (10) WHICH IS PROVIDED IN THE VICINITY OF THE OTHER END OF THE SUSPENSION (8) AND ON WHICH THE HEAD SLIDER (12) IS MOUNTED; A SPHERICAL PROJECTION (16) PROVIDED TO PROJECT TOWARD THE DISK (40) AT THE END BEYOND THE FLEXURE MOUNT POSITION OF THE SUSPENSION (8); A SLANT BASE (20) PROVIDED WITH A SLANT SURFACE HAVING AN INCREASING DISTANCE FROM THE DISK (40) IN ACCORDANCE WITH A RADIAL OUTWARD DISTANCE OF THE DISK (40); AND A DRIVE SOURCE (36) FOR MOVING THE ARM (2) SO THAT THE PROJECTION (16) IS MOVED IN ENGAGEMENT WITH THE SLANT SURFACE (24) IN LOADING AND UNLOADING. (FIG. 1)
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