Rigid disk drive with dynamic head loading apparatus

Details Rigid disk drive with dynamic head loading apparatus Rigid disk drive with dynamic head loading apparatus

1990-12-19

1994-02-22

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 9807, G11B 554

Patent

active

052893251

ABSTRACT:
A rigid disk drive including a rotary actuator having a lift tab extending asymmetrically from the end of the load beam which supports a slider with read/write element is disclosed. The free end of the lift tab cooperates with a cam surface on a cam assembly to provide dynamic loading and unloading of the slider while imparting a roll to the slider as it is loaded to and unloaded from the disk.

REFERENCES:
patent: 3984873 (1976-10-01), Pejcha
patent: 4535374 (1985-08-01), Anderson et al.
patent: 4683506 (1987-07-01), Toldi et al.
patent: 4752848 (1988-08-01), Garcia et al.
patent: 4870703 (1989-09-01), Augeri et al.
patent: 4933785 (1990-06-01), Morehouse et al.
patent: 5023737 (1991-06-01), Yaeger
patent: 5027241 (1991-06-01), Hatch et al.
patent: 5034837 (1991-07-01), Schmitz
2 Photographs (Item 16a and 16b); drawing (Item 16c); and a brochure (Item 16d) of PrairieTek Corporation's rigid disk drive model 120.

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