Disk storage spindle arrangement

Details Disk storage spindle arrangement Disk storage spindle arrangement

1985-12-13

1987-12-15

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

369270, G11B 1702

Patent

active

047137045

ABSTRACT:
A spindle assembly for use with a magnetic disk or the like including a pair of bearings axially spaced by an outer ring and a shaft is posed through the outer ring. A receiving part is placed over one end of the shaft. The receiving part has a bore for receiving the outer ring. A drive motor is attached to the other end of the shaft. A housing is positioned on and directly adjacent the outer ring and extends between the drive motor and the receiving part which each have a step-down or reduced cross-section area. The housing has a bore to receive the first end of the shaft and also receives the magnetic disk. A drive motor is provided at the other end.

REFERENCES:
patent: 4306259 (1981-12-01), Saito et al.
patent: 4376997 (1983-03-01), Eggers
patent: 4604665 (1986-08-01), Muller et al.

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