Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1977-04-27
1978-10-24
Wolff, John H.
Dynamic magnetic information storage or retrieval
Head
Head accessory
360 95, G11B 1566
Patent
active
041225066
ABSTRACT:
A magnetic tape feeding apparatus for a magnetic recording and reproducing apparatus having a guide drum with a magnetic tape partially wrapped around the drum having therein one or more magnetic heads. A pair of first guide posts inclined at a predetermined angle with respect to the datum plane, a pair of second posts perpendicular to the datum plane and the drum are arranged in a manner such that the tape travels without any twisting action and the longitudinal center line of the tape in the vicinities of the tape supply and take-up reels lies in a plane parallel with the datum plane.
REFERENCES:
patent: 3691315 (1972-09-01), Ellmore
patent: 3784761 (1974-01-01), Moritan et al.
patent: 3864742 (1975-02-01), Katoh
patent: 3871025 (1975-03-01), Nakamoto
Kubo Kanji
Yano Osahiko
Matsushita Electric - Industrial Co., Ltd.
Wolff John H.
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