Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1996-10-29
1998-06-09
Evans, Jefferson
Dynamic magnetic information storage or retrieval
Head
Head accessory
G11B 1560
Patent
active
057644560
ABSTRACT:
A recording head apparatus includes a first rigid frame (80); a magnetic head (14) supported by the first frame; a head-to-medium backer device (18; 37) including a second rigid frame (24; 38) supporting an elastically deformable leaf spring (20; 40) for engaging a magnetic medium (16) to urge the medium into contact with the head; a carrier (100) supported on the first frame for movement toward or away from the head, the backer device being supported by the carrier; and a spring member (110) for biasing the carrier toward the head, the carrier and backer device being moveable away from the head against the bias of the spring member to permit the head to be cleaned without requiring disassembly of the apparatus.
REFERENCES:
patent: 2644690 (1953-07-01), Krag
patent: 2873318 (1959-02-01), Moore
patent: 3372938 (1968-03-01), Hoag
patent: 3378266 (1968-04-01), Karecki
patent: 3405945 (1968-10-01), Braeth
patent: 3648941 (1972-03-01), Merry
patent: 4161758 (1979-07-01), Wray
patent: 4297735 (1981-10-01), Eppich
patent: 4330802 (1982-05-01), Kato et al.
patent: 4370035 (1983-01-01), Stella
patent: 4376962 (1983-03-01), Gunschmann et al.
patent: 4451864 (1984-05-01), Prodinger
patent: 4638392 (1987-01-01), Akutsu
patent: 4663687 (1987-05-01), Dalziel
patent: 4747007 (1988-05-01), Ikebe et al.
patent: 4780782 (1988-10-01), Bordignon
patent: 5016030 (1991-05-01), Dwyer et al.
patent: 5274522 (1993-12-01), Taillie
patent: 5285324 (1994-02-01), Weigand et al.
patent: 5285325 (1994-02-01), Kiesow
patent: 5291362 (1994-03-01), Kato
patent: 5351102 (1994-09-01), Tsuji et al.
patent: 5353078 (1994-10-01), Aoshima
patent: 5576916 (1996-11-01), Ryan et al.
patent: 5598310 (1997-01-01), Rowden et al.
Argento Patrick J.
Brewen Alan T.
Chrisler Jan A.
Fitzgerald Scott M.
Oleson Frederick J.
Eastman Kodak Company
Evans Jefferson
Snee, III Charles E.
Stewart Gordon M.
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