Telegraphy – Systems – Simplex-reversing periodic
Patent
1974-06-10
1976-01-20
Cardillo, Jr., Raymond F.
Telegraphy
Systems
Simplex-reversing periodic
178 66DD, 178 67A, 1791003V, 274 9R, 274 39A, H04N 576, G11B 1702
Patent
active
039340805
ABSTRACT:
A record player for disk-shaped video records, provided with an automatic record centering device which includes an adjusting mechanism.
The drive means of the adjusting mechanism includes at least two movable transmission elements which act in mutually different directions, each transmission element being movably connected to the frame, engaging with the turntable under pretension and cooperating with a drive means, at least one resilient element being disposed between the drive means and the transmission element.
REFERENCES:
patent: 2863668 (1958-12-01), Lathrop
patent: 3000005 (1961-09-01), Moyer
Cardillo, Jr. Raymond F.
Cohen Simon L.
Trifari Frank R.
U.S. Philips Corporation
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