Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1979-03-12
1980-08-19
Eddleman, Alfred R.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360122, G11B 560, G11B 522, G11B 2120
Patent
active
042187150
ABSTRACT:
A self-loading slider for a magnetic head assembly is formed with an air bearing surface having spaced rails and a negative pressure region between the rails. Shallow recesses or reliefs are formed in the rails so that ambient pressure is substantially maintained in the areas of such recesses along the rails. The slider is relatively insensitive to skew and disk curvature due to flutter or static deformation.
REFERENCES:
patent: 3528067 (1970-09-01), Linsley et al.
patent: 3573768 (1971-04-01), Harris
patent: 3855625 (1974-12-01), Garnier et al.
patent: 3893185 (1975-07-01), Ring et al.
patent: 3956770 (1976-05-01), McWhinnie et al.
patent: 4034412 (1977-07-01), Smith
patent: 4081846 (1978-03-01), Roscamp et al.
Eddleman Alfred R.
International Business Machines - Corporation
Kallman Nathan N.
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