Spindle for centering a data disk

Details Spindle for centering a data disk Spindle for centering a data disk

1980-09-29

1982-11-09

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specific detail of storage medium support or motion production

82 44, 279 1L, 360 86, 369270, B23B 3118

Patent

active

043588433

ABSTRACT:
A spindle construction for centering a disk hub in which the spindle includes a circumferential slot extending in the direction of the rotation axis of the shaft. The slot defines one or more fingers which compress inwardly when a hub is placed over the spindle. The outer peripheral shape of the finger generally matches the contour of the inside diameter of the disk.

REFERENCES:
patent: 3337152 (1967-08-01), Knutson
patent: 3968972 (1976-07-01), Morgan
patent: 4091454 (1978-05-01), Kauffmann
patent: 4166622 (1969-09-01), Rager
patent: 4171531 (1979-10-01), Grapes et al.

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