Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Patent
1976-03-19
1979-04-24
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
360107, 360109, G11B 2110, G11B 552, G11B 2118
Patent
active
041515692
ABSTRACT:
To adapt a magnetic transducer for controlled positioning use where there is relative motion between the transducer and a magnetic recording surface, such as a magnetic tape, the transducer is mounted at the end of a thin leaf for sweeping motion displacement laterally to a track along the record surface and within a predetermined desired range of displacement across the record surface. The thin leaf is restrained against motion causing the transducer to move in any manner other than laterally to the track. In one embodiment, the leaf is a piezoelectric bender element, and in another embodiment the leaf is an electromagnetically responsive leaf element.
REFERENCES:
patent: 3126535 (1964-03-01), Streeter
patent: 3585291 (1971-06-01), Yamakawa
patent: 3706861 (1972-12-01), Giel
patent: 3787616 (1974-01-01), Falk
patent: 3905043 (1975-09-01), Frank
patent: 3994018 (1976-11-01), Kihara et al.
patent: 3995317 (1976-11-01), Schmidt
IBM Tech. Disc. Bull., C. E. Price, vol. 12, No. 1, Jun. 1969, pp. 33-34.
Ampex Corporation
Eddleman Alfred H.
LandOfFree
Positionable transducer mounting structure using a piezoelectric does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Positionable transducer mounting structure using a piezoelectric, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Positionable transducer mounting structure using a piezoelectric will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1994914