Magnetic head for a tape player

Details Magnetic head for a tape player Magnetic head for a tape player

1979-03-28

1981-04-28

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Erase

G11B 512

Patent

active

042649382

ABSTRACT:
A magnetic head for a tape player comprises a head tip having a recess and a center tip interposed in the recess via spacers, and a back core having an L-shaped core and a center core. The L-shaped core has a like recess and the front end of the center core is interposed in the recess of the L-shaped core without coming into contact with the L-shaped core, while the other ends of the L-shaped core and the center core are connected to each other. A winding is provided around the center core, while the head tip is fixedly attached to the front surface of the back core so as to constitute a magnetic circuit, thereby providing a narrow head tip width erase head, while erasure efficiency is maintained high.

REFERENCES:
patent: 2950355 (1960-08-01), Moehring
patent: 3882544 (1975-05-01), Hughes
patent: 3949422 (1976-04-01), Sato et al.

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