Magnetic tape apparatus
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United States of America Patent
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-
Oct 4, 1983
Issued Date -
N/A
app pub date -
Apr 16, 1982
filing date -
May 19, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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