Dynamic magnetic information storage or retrieval – Miscellaneous
Patent
1993-11-09
1995-04-11
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Miscellaneous
G11B 3302
Patent
active
054064350
ABSTRACT:
A device for locking up a video cassette recorder having a box with a base, a top wall and upstanding side walls, and with intermediate walls therebetween, a drum journaled through the front and rear walls at the center of the box, the drum having a centrally located diametric bore, a pair of locking rods independently supported for axial movement through apertures of an end wall and an adjacent intermediate wall, the movement being between an operative position spaced from the shaft and an inoperative position within the bore of the drum, a dial for rotating the drum extending to the exterior of the front wall, and handles to axially reciprocate each rod extending through slots in the front wall laterally offset from the drum.
REFERENCES:
patent: 4563673 (1986-01-01), Fechner
patent: 4908728 (1990-03-01), Pinkett
patent: 4959979 (1990-10-01), Filipow et al.
Smith Hugh E.
Tupper Robert S.
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