Dynamic magnetic information storage or retrieval – Record transport with head moving during transducing – Tape record
Patent
1991-06-28
1993-03-09
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head moving during transducing
Tape record
360107, G11B 5027
Patent
active
051930455
ABSTRACT:
A flying erase head for flying erasing which is used for improving the picture quality is provided on a rotating drum so as to be spaced substantially 180 degrees from the video head having first and second video head chips integrally fixed on a video head base. Therefore, a high picture-quality helical scan type magnetic recording and/or reproducing apparatus can be provided which is able to prevent the picture quality from being deteriorated by the vibration of the video head due to the rotation, and to satisfactorily make the over-writing on the tape and the assemble mode operation upon recording.
REFERENCES:
patent: 4849839 (1989-07-01), Tsubota
Ibe Makoto
Kochi Masanori
Morikawa Juichi
Zama Hideo
Heinz A. J.
Hitachi , Ltd.
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