Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1993-11-12
1999-02-02
Miller, Brian E.
Dynamic magnetic information storage or retrieval
Head
Head accessory
360122, G11B 5187
Patent
active
058673520
ABSTRACT:
Magnetic head (51) having a contact face (59) for cooperation with a tape face (55a) of a magnetic tape (55). The magnetic head comprises a transducing structure having at least one transducing gap (57) terminating in the contact face. The contact face is provided with at least one cleaning groove for cleaning the tape face, which groove extends parallel to the transducing gap and has at least one wall portion (61a, 62a) oriented at least substantially transversely to the contact face and constituting a scraping edge (61b, 62b) at the contact face.
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patent: 4956737 (1990-09-01), Brock
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patent: 5289330 (1994-02-01), Wade
patent: 5313342 (1994-05-01), Soda et al.
IBM Technical Disclosure Bulletin, Wear-Resistant Coating, vol. 11, No. 10, Mar. 1969, Broch & Hahn.
Fox John C.
Miller Brian E.
U.S. Philips Corporation
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