Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1980-03-05
1982-03-30
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Head
Head accessory
360121, 360122, 360125, G11B 528, G11B 522
Patent
active
043227643
ABSTRACT:
A metallic magnetic head core-holder which supports a plurality of head cores of a multi-track head is provided with at least one slot for improving the crosstalk characteristic of the multi-track head. The slot is located between adjacent head cores, and extends along the entire width of a front wall, which is to abut on a magnetic medium, of the core holder. The slot further extends such that each portion of left and right side walls, which are respectively connected to the front wall, of the core holder is removed.
REFERENCES:
patent: 3058200 (1962-10-01), Duinker et al.
patent: 3327313 (1967-06-01), Oliver
patent: 3562442 (1971-02-01), Pear, Jr.
patent: 3806902 (1974-04-01), Drees et al.
patent: 3913143 (1975-10-01), Schneider et al.
patent: 3978523 (1976-08-01), Tanaka et al.
IBM Tech. Disc. Bull., R. D. Brower et al., Dual-Gap Magnetic Head with Isolated Magnetic Paths, vol. 21, No. 9, Feb. 1979, pp. 3559-3560.
Eddleman Alfred H.
Victor Company of Japan , Limited
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