Anti-static magnetic record disk assembly

Details Anti-static magnetic record disk assembly Anti-static magnetic record disk assembly

1975-09-23

1977-07-26

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

206444, 360133, 361220, G11B 5016, G11B 2302, H05F 300

Patent

active

040386937

ABSTRACT:
A rotary magnetic record disk assembly comprising a magnetic disk which is rotatably disposed within a containing jacket of material of high electrically insulating characteristics. An electrically conductive layer is disposed on the inside surface of the jacket for draining away electrostatic charge on the jacket.

REFERENCES:
patent: 3440091 (1969-04-01), Delmore
patent: 3532932 (1970-10-01), Simon
patent: 3864755 (1975-02-01), Hargis
patent: 3931644 (1976-01-01), Ward
patent: 3932710 (1976-01-01), Dickopp et al.
patent: 3958066 (1976-05-01), Imamura et al.
Handbook of Physis, McGraw-Hill Book Company, Inc., pp. 4-8, 4-9, 4-10, 11, and 4-141.

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