Actuator structure for a magnetic head suspension assembly in a

Details Actuator structure for a magnetic head suspension assembly in a Actuator structure for a magnetic head suspension assembly in a

1989-11-13

1991-02-19

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 555, G11B 2108, G11B 548, G11B 2116

Patent

active

049949314

ABSTRACT:
An actuator structure in which the arms which support the magnetic heads are of sheet material in back-to-back pairs having ends fitted into and clamped between the confronting faces of pads arranged in columns on an actuator body. The pads in each column are cantilevered from the body on deflectable supports, except for one rigid support substantially centrally positioned in each column. A bolt extending through axially aligned holes in the pads and the arms in each column applies pressure to deflect the pad supports and clamp the arms between the pads.

REFERENCES:
patent: 4116284 (1978-08-01), Daniels
patent: 4131921 (1978-12-01), Gruczelak
patent: 4544972 (1985-10-01), Kogure et al.
patent: 4571649 (1986-02-01), Goss
patent: 4716478 (1987-12-01), Walsh et al.
patent: 4716482 (1987-12-01), Walsh
patent: 4739430 (1988-04-01), Manzke et al.
Design of a High Performance Rotary Positioner for a Magnetic Disk Memory-IEEE Transactions on Magnetics, vol. Mag-17, No. 4, 7/81.

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