Head drum for a magnetic recording/reproducing apparatus

Details Head drum for a magnetic recording/reproducing apparatus Head drum for a magnetic recording/reproducing apparatus

1994-10-31

1996-12-03

Heinz, A.J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 84, G11B 5027, G11B 552

Patent

active

055814255

ABSTRACT:
A head drum, for a magnetic recording/reproducing apparatus, includes a hemispheric hydraulic bearing capable of reducing frictional resistances created due to an axial direction force and a radial force generated at the same time, thereby facilitating the assembling and manufacturing of the head drum.

REFERENCES:
patent: 4972283 (1990-11-01), Kim
patent: 5323076 (1994-06-01), Hasel
patent: 5328271 (1994-07-01), Titcomb
patent: 5448120 (1995-09-01), Schaule et al.

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