Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1988-07-08
1989-04-11
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360122, 360125, G11B 560, G11B 5187, G11B 5127
Patent
active
048211311
ABSTRACT:
A flying magnetic head composed of a first core and a second core bonded to each other with glass, having a pair of slide rails extending longitudinally on both lateral sides of the head; a gap defined on at least one of the slide rails by the first core and the second core and extending laterally; and a pair of recesses filled with glass and located on both lateral sides of the gap, thereby determining a track width of the gap. Because the magnetic gap is in coplanar with the surface of one of the slide rails, the flying magnetic head has excellent CSS characteristics. Also, it can be produced by assembling core blocks and cutting them into each piece and machining without restoring to complicated steps.
REFERENCES:
patent: 3823416 (1974-07-01), Warner
patent: 4130847 (1978-12-01), Head et al.
patent: 4425701 (1984-01-01), Takahashi et al.
patent: 4555739 (1985-11-01), Le Van et al.
patent: 4559572 (1985-12-01), Kumasaka et al.
patent: 4636900 (1987-01-01), Tung et al.
patent: 4656547 (1987-04-01), Kumasaka et al.
patent: 4658314 (1987-04-01), Sasazaki
Heinz A. J.
Hitachi Metals Ltd.
Sniezek Andrew L.
LandOfFree
Core assembly for a flying magnetic head with magnetic gap on ai does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Core assembly for a flying magnetic head with magnetic gap on ai, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Core assembly for a flying magnetic head with magnetic gap on ai will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-670538