Magnetic head assembly

Details Magnetic head assembly Magnetic head assembly

1984-11-08

1987-09-22

Hecker, Stuart N.

Dynamic magnetic information storage or retrieval

Head

Head surface structure

360102, 360121, 360129, G11B 5187, G11B 529, G11B 1564, G11B 510

Patent

active

046959092

ABSTRACT:
A magnetic head for recording and reproducing information on and from a flexible magnetic recording tape. The active face of tape supporting protrusions formed in the magnetic head is so configured that the contacting area between the supporting protrusion and the recording tape is smaller at both end portions of the protrusion than an intermediate portion thereof as viewed in the direction widthwise of the recording tape, whereby improved contacting state and floating state between the magnetic head and the recording tape can be assured over the whole width of the flexible recording tape.

REFERENCES:
patent: 3643037 (1972-02-01), Norwood
Aweida et al., "Antistick Transducer", IBM Tech. Disc. Bull., vol. 12, No. 5, Oct. 1969.
Nortronics Company, Inc., "Design Digest for Digital Magnetic Recording", 1971, pp. 14-29.

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