Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1989-09-19
1991-05-28
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360103, G11B 548, G11B 2116
Patent
active
050199315
ABSTRACT:
A suspension mechanism of a recording disk apparatus has a head slider mounted on a portion of a load beam in the vicinity of the free end of the load beam through a gimbal spring. The gimbal spring has a central leg portion and two side leg portions, all of which are formed in parallel. The head slider is adhered to the top surface of the central leg portion which is lifted from the side leg portions. A protrusion formed on the load beam or on the central leg portion serves to transfer loading force generated by the load beam to the head slider by a universal joint connection. The gimbal spring is mounted on the load beam such that the longitudinal direction of the central leg portion is normal to the seek direction of the head slider.
REFERENCES:
patent: 4167765 (1979-09-01), Watrous
patent: 4720500 (1988-02-01), Dalziel
patent: 4797763 (1989-01-01), Levy et al.
patent: 4868694 (1989-09-01), Hagen
patent: 4922356 (1990-05-01), Yamaguchi et al.
Ohwe Takeshi
Takahashi Minoru
Yoneoka Seiji
Fujitsu Limited
Wolff John H.
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