Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1985-10-01
1988-03-29
Hecker, Stuart N.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360122, 501105, G11B 560, G11B 5187, G11B 1564, G11B 1732
Patent
active
047348020
ABSTRACT:
A film magnetic slider which comprises a slider performing contact-start-stop actions on a recording medium and being provided with a film magnetic head device on the side end of the slider, at least the recording-medium-contacting part of the slider being made from a sintered material having a thermal conductivity of not more than 0.02 cal/cm.sec..degree.C. and an average crystal grain size of not more than 5 .mu.m has a good slidability on the recording medium and a good machinability and can improve the life of the recording medium.
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Groben et al., "Wear Coating for a Tape Head", I.B.M. Tech. Disc. Bull., vol. 9, No. 9, Feb. 1967, p. 1085.
Higuchi Shinsuke
Iijima Shiro
Nagaike Sadanori
Ohura Masaki
Takeda Yukio
Garcia Alfonso
Hecker Stuart N.
Hitachi , Ltd.
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