Magnetic tape apparatus
AssigneeMicrocomputer Systems Corp.
InventorsPaul A. Gilovich, James S. Toreson
Life of this patent
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Abstract
A tape apparatus for recording and reproducing on a magnetic tape longitudinally disposed blocks of parallel multiple tracks of predetermined length. The apparatus includes a rotating drum and means for presenting predetermined lengths of tape to said drum. The rotating drum supports the tape upon a self-generating air bearing. Magnetic heads extend through the drum to rotate with the drum and cooperate with the tape to record and reproduce longitudinal tracks on the tape. The heads are movable longitudinally along the drum to record a plurality of adjacent longitudinal tracks. The tape is maintained under predetermined tension to maintain a constant air cushion between the tape and drum.
Claims3
A magnetic tape apparatus comprising a drum, means for supporting and rotating said drum, at least one transducer mounted to rotate with said drum and extending past the surface of said drum through a slot formed in said drum, means including a take-up means and supply means for presenting a selected length of tape to said drum and maintaining said length of tape in cooperative relationship with said drum so that the transducer scans along longitudinal tracks as it rotates past said tape, means for moving said transducer longitudinally along said slot so that it moves along a plurality of parallel laterally spaced tracks on said tape, means in said take-up means for providing a predetermined tension to said tape whereby to maintain a constant air cushion between said tape and said drum, said means including means for moving the take-up means a predetermined additional amount after said selected length of tape is presented to said drum from said supply means.
Dependencies are inferred from the claim text.