Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1995-11-02
1997-10-07
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360103, G11B 548, G11B 2120
Patent
active
056754540
ABSTRACT:
A spherical projection portion for pivotally supporting a magnetic head is protrusively formed in a tongue piece formed in a flexure, and a non-contact portion with the slider are formed on both sides of the projection portion. The backward portion with the projection portion and the non-contact portion as a boundary is formed into a bonding portion. A bonding agent between the bonding portion and the slider is prevented from flowing toward a magnetic conversion element by the projection portion and the non-contact portion. Since the bonding agent is not present in the vicinity of the magnetic conversion element, the magnetic conversion element is not deformed due to the expansion and contraction of the hardened bonding agent. Also, since the bonding area is formed into an appropriate dimension, the protuberance dimension of a crown of the slider is not varied.
REFERENCES:
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patent: 4724500 (1988-02-01), Daiziel
patent: 5008768 (1991-04-01), Carlson et al.
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patent: 5223997 (1993-06-01), Uemura et al.
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patent: 5467236 (1995-11-01), Hatanai et al.
Hatanai Takashi
Takahashi Akira
Alps Electric Co. ,Ltd.
Wolff John H.
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