HEAD LOADING SYSTEM FOR MAGNETIC DISK

PURPOSE:To realize the self-loading by setting the resonance frequency of an elastic supporter system for slider at an integer-fold value as high as the disk rotational frequency and making use of a small amount of attracting force and the vibration frequency produced by disk revolutions. CONSTITUTION:A support spring 12 is made of an elastic material. The resonance frequency of the spring 12 and a slider 10 is set at an integer-fold value as high as the rotational frequency of a disk 14. The slider 10 starts resonance toward an arrow C in response to the revolution of the disk 14 and its winding. This resonance increases the amplitude of the slider 10. When the floating degree h0 is set about