Carrier structure for read/write heads

Details Carrier structure for read/write heads Carrier structure for read/write heads

1990-06-01

1993-06-01

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 7805, 360109, G11B, G11B 555

Patent

active

052165590

ABSTRACT:
An electromagnetic read/write head carrier structure is disclosed which permits micro-positioning of the heads carried thereon. The carrier structure incorporates a movable subframe mounted in a floating, friction-free condition on the servo arm of a magnetic media drive. Micro-adjustments in head position for use with high-density data formats are accomplished by micro-positioning the head carrier subframe with respect to the servo arm. A voice coil motor is used to induce relative movement between the head carrier subframe and servo arm.

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