Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1999-02-10
2000-02-15
Cao, Allen T.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 1732
Patent
active
060259744
ABSTRACT:
A magnetic head slider assembly for a magnetic disk type recording/reproducing apparatus includes a slider body, a sliding pad provided on the slider body and projecting beyond a disk facing surface thereof, a thin film layer disposed at one end of the slider body, a magnetic head constituted by the thin film layer as an integral part thereof, and a core pad projection incorporating therein a core of the magnetic head and projecting beyond an adjacent disk facing surface of the slider body. The sliding pad is provided at a region of the slider body ahead of the core pad projection and prevents generation of a floating force by making use of a relative movement between the slider body and the magnetic disk. The core pad projection is not formed as a continuation of the slider body and is separated from the sliding pad a predetermined distance longitudinally of the slider body by a recess interposed therebetween whereby the core pad projection is positioned closer to the magnetic disk than a back end of the sliding pad.
REFERENCES:
patent: 5886856 (1999-03-01), Etal
Higashijima Tetsuji
Higashiya Teruyoshi
Higuchi Shinsuke
Mori Kenji
Nagaike Sadanori
Cao Allen T.
Hitachi , Ltd.
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