Magnetic disk drive with low profile head-suspension system

Details Magnetic disk drive with low profile head-suspension system Magnetic disk drive with low profile head-suspension system

1987-08-03

1989-08-01

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 560, G11B 548

Patent

active

048538116

ABSTRACT:
The magnetic data storage system includes a magnetic transducer head-suspension assembly with an inline suspension slider with a reduced height leading portion that provides for gimballed connection to the suspension load beam and a full height rear portion that enables the use of the increased height portion for the transducer coil windings. The suspension includes a single piece combined gram form and load beam with the entire head-suspension assembly being contained within the height of the slider full height portion to enable minimization of the head-suspension overall height required in magnetic disk drives with closely spaced disks and back to back transducer heads or minimum height head-suspension assemblies that extend between disk surfaces.

REFERENCES:
patent: 3931641 (1976-01-01), Watrous
patent: 4700250 (1987-10-01), Kuriyama
patent: 4724500 (1988-02-01), Dalziel
Suzuki et al., "High Density Magnetic Recording Heads for Disk", IEEE Trans. on Magnetics, vol. MAG-17, No. 6, Nov. 1981, pp. 2899-2901.

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