发明名称 Double-side magnetic recording-reproducing apparatus with fixed position magnetic heads
摘要 A double-side magnetic recording-reproducing apparatus, wherein a top magnetic head and a bottom magnetic head are respectively provided upwardly and downwardly of a magnetic recording medium to be rotated by a spindle motor, and magnetic recording on the both surfaces of the magnetic recording medium or magnetic reproducing therefrom is performed. An actuator for vertically moving the spindle motor and the magnetic recording medium, respectively, is provided, the side of the magnetic recording medium is vertically moved by the actuator, and the top magnetic head or the bottom magnetic head is selectively brought into contact with the top surface or the undersurface of the magnetic recording medium.
申请公布号 US5144509(A) 申请公布日期 1992.09.01
申请号 US19890354340 申请日期 1989.05.19
申请人 FUJI PHOTO FILM CO., LTD. 发明人 NISHIYAMA, TOMOYUKI
分类号 G11B17/035;G11B5/54 主分类号 G11B17/035
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