Non-symmetric helical scanner architecture for high track density
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United States of America Patent
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-
Aug 17, 2004
Grant Date -
Jun 13, 2002
app pub date -
Dec 6, 2001
filing date -
Dec 7, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A scanner (3-85, 8-85, 9-85) for use in a helical scan magnetic transducing apparatus has a periphery upon which plural read tranducing elements (3-82) and plural write transducing elements (3-80) are mounted non-symmetrically. The plural write transducing elements are physically situated on the periphery of the scanner in M number of local groups (3-81), wherein the plural read transducing elements are physically situated on the periphery of the scanner in N number of local moveable groups (3-83.sub.1, 3-83.sub.2), and wherein M
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