Rotary magnetic head apparatus which includes a device for elect

Details Rotary magnetic head apparatus which includes a device for elect Rotary magnetic head apparatus which includes a device for elect

1995-05-30

1996-05-28

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 553, G11B 2118

Patent

active

055217796

ABSTRACT:
A rotary magnetic head apparatus according to one aspect of the invention has magnetic heads mounted on a rotary drum, a rotor which rotates together with the rotary drum and a circuit board with electronic circuits formed thereon provided between the rotor and the magnetic heads. While a connecting device according to another aspect of the invention has at least one spring contact and outer lead terminals extending in at least three directions and a resin mold body for fixing them together in a body, and the lead terminal extending in one direction is electrically connected with the spring contact while the remaining two terminals extending in other directions are electrically connected to each other in the resin mold body.

REFERENCES:
patent: 4835645 (1989-05-01), Ohji et al.
patent: 5010432 (1991-04-01), Fukushima et al.
patent: 5023734 (1991-06-01), Tamaki
patent: 5070424 (1991-12-01), Ono et al.
patent: 5317466 (1994-05-01), Hasegawa
patent: 5321569 (1994-06-01), Sakai
patent: 5325248 (1994-06-01), Tabuchi et al.
patent: 5363263 (1994-11-01), Ohji et al.

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