Magnetic head suspension having selected thicknesses for enhanci

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record

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G11B 548

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active

060551313

ABSTRACT:
A magnetic head suspension for a magnetic memory apparatus includes a load arm having a head arm portion and a carriage arm portion that is thicker than the head arm portion. The load arm may include a first plate as the head arm portion, and a second plate attached to the first plate as the carriage arm portion. A magnetic head slider attaching part is gimbaled to the first plate, and is formed from the material of the first plate. The first plate is provided with a loading bend in an intermediate portion thereof to provide an added pushing force to the magnetic head toward the magnetic disk. A conductor layer is patterned in the underside of the first plate, to transfer signals to and from the head.

REFERENCES:
patent: 5461525 (1995-10-01), Christianson
patent: 5844751 (1998-12-01), Bennin
patent: 5946164 (1999-08-01), Tracy
T. Ohwe et al, "A New Integrated Suspension for Pico-Sliders (PICO-CAPS)"; 1996 IEEE.

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