Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-07-03
1999-04-06
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 5592
Patent
active
058926402
ABSTRACT:
A magnetic head device including a first supporting member having resilience; a second supporting member formed by an electromechanical conversion element; and a parallel leaf spring member having parallel leaf springs that are joined to ends of the first supporting member and the second supporting member, respectively, and having a head tip mounted to its base; wherein the second supporting member performs electromechanical conversion and moves with an amplitude along with the first supporting member in order to displace and drive the head tip in a predetermined direction; and wherein the leaf spring of the parallel leaf spring member, which is adjacent to the second supporting member, has a recess formed in an end thereof in order to receive an end of the second supporting member.
REFERENCES:
patent: 5408376 (1995-04-01), Nishikura et al.
Sony Corporation
Tupper Robert S.
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