Two-piece media hub and methods of attaching same to a medium

Dynamic magnetic information storage or retrieval – Record medium – In container

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Details

G11B 23033

Patent

active

061606804

ABSTRACT:
A disk cartridge has a hub with an inner ring that engages an annular groove in a drive motor. The hub can be constructed of either one piece or two pieces of joined sheet metal. In either embodiment, the hub has an outer peripheral edge that has an angled surface. The hub can be attached to the medium via adhesive or mechanically by way of a retainer.

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