Disk Device

Details Disk Device Disk Device

1995-06-08

1997-04-29

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360105, G11B 554

Patent

active

056255144

ABSTRACT:
A disk device for moving an arm which supports a head slider and for positioning the head slider at a predetermined position of a disk, includes a suspension fixed at one end to the arm; a flexure which is provided in the vicinity of the other end of the suspension and on which the head slider is mounted; a spherical projection provided to project toward the disk at the end beyond the flexure mount position of the suspension; a slant base provided with a slant surface having an increasing distance from the disk in accordance with a radial outward distance of the disk; and a drive source for moving the arm so that the projection is moved in engagement with the slant surface in loading and unloading.

REFERENCES:
patent: 4709285 (1987-11-01), Enami et al.
patent: 4752848 (1988-06-01), Garcia et al.
patent: 4755892 (1988-07-01), Carteau et al.
patent: 4870703 (1989-09-01), Augeri et al.
patent: 4933785 (1990-06-01), Morehouse et al.
patent: 5027241 (1991-06-01), Hatch et al.
patent: 5079660 (1992-01-01), Yumura et al.
patent: 5189575 (1993-02-01), Onooka et al.
patent: 5237472 (1993-08-01), Morehouse et al.
patent: 5383073 (1995-01-01), Masukawa et al.
Patent Abstracts of Japan, vol. 14, No. 508 (P-1128) 7 Nov. 1990 & JP-A-02 210 677 (Hitachi) 22 Aug. 1990.

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