Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1991-04-17
1992-01-07
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360 84, 360121, G11B 5027, G11B 5265
Patent
active
050796585
ABSTRACT:
A double-head magnetic transducer assembly for use in a helical scan type tape recorder which comprises first and second magnetic heads secured to a head base so as to be successively arranged in spaced relationship to each other in the direction of transport of a magnetic tape. Each of the first and second magnetic heads has I-shaped and L-shaped core halves which are coupled to each other to form a magnetic gap and the length of the I-shaped core half in the direction of rotation of the transducer assembly is arranged to be above 0.175 millimeters.
REFERENCES:
patent: 4510538 (1985-04-01), Sato et al.
patent: 4609947 (1986-09-01), Yamagiwa et al.
patent: 4758916 (1988-07-01), Niwa et al.
patent: 4768120 (1988-08-01), Hatanai
patent: 4860132 (1989-08-01), Lorteiji
patent: 4897745 (1990-01-01), Binder-Kriegelstein
patent: 4922359 (1990-05-01), Nakamura
Minami Hiroshi
Sakai Kunihide
Victor Company of Japan Ltd.
Wolff John H.
LandOfFree
Double-head magnetic transducer assembly for helical scan type t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Double-head magnetic transducer assembly for helical scan type t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double-head magnetic transducer assembly for helical scan type t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-826319