International Business Machines Corporation

Boyd M Brue

Steven Harry Voss

Jerry Lee Neubauer

Pete M Herman

A system is disclosed for clamping disks in a spaced parallel relationship around a circular hub in a disk drive storage system. An annular clamp is provided which includes tabs extending inwardly into the aperture of the annular clamp which define a slightly smaller aperture. When a collapsing force is applied to the annular clamp, these tabs are displaced outwardly such that the annular clamp may be placed over the circular hub. The circular hub includes a lip for receiving the tabs and prohibiting axial movement of the annular clamp in response to a release of the collapsing force. Annular spacers are also disposed around the circular hub between adjacent disks. In a preferred embodiment of the present invention, each annular spacer includes multiple pads on each side thereof, minimizing any disk distortion which may be caused by spacer size variations.

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Rochester, MN, United States of America

Boyd M Brue