Supporting structure of a magnetic head device having a hole con

Details Supporting structure of a magnetic head device having a hole con Supporting structure of a magnetic head device having a hole con

1998-06-04

2000-02-22

Miller, Brian E.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

06028742&

ABSTRACT:
A supporting structure of a magnetic head device in which small holes of the same size are formed so as to be distributed in a resiliently deformable portion in order to reduce the spring constant thereof and make the resiliently deformable portion less susceptible to torsional resonance. In particular, when the holes are formed at equal intervals in a direction parallel to diagonals drawn across the resilently deformable portion so that the holes are not formed on the diagonals, a structure less susceptible to torsional resonance can be provided.

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patent: 5901016 (1999-05-01), Iwamoto

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