Actuator arm bearing preload arrangement for a rotary disc drive

Details Actuator arm bearing preload arrangement for a rotary disc drive Actuator arm bearing preload arrangement for a rotary disc drive

1986-02-14

1987-07-21

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 2116, G11B 555

Patent

active

046822550

ABSTRACT:
A shaft assembly of a rotary actuator arm structure in a rotary disc memory drive in which all machine operations cutting slots or openings for receiving leaf springs which provide axial and radial loads are performed along axes paralleling the axis of the rotary actuator. One leaf spring provides an axial load on the bearings of the shaft assembly. A second leaf spring fitted between one shaft bearing and the bearing housing thereat provides the radial bearing load.

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