Magnetic head interface having a single narrow band of contact for longitudinal edge track record/reproduce on magnetics-on-film (MOF)
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United States of America Patent
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Oct 27, 1998
Grant Date -
N/A
app pub date -
Aug 8, 1996
filing date -
Aug 8, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Photographic apparatus for recording/reproducing information in a magnetic region along an edge of photographic film, the apparatus comprising: a magnetic head supported by said apparatus in contact with a magnetic region of film transported past the magnetic head, the magnetic head having a frustum shape in the direction of film transport with at least one magnetic gap at the center of the frustum, wherein the magnetic head-to-film interface is concentrated in those regions immediately surrounding the gap regions.
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