Stereo pick-up with casing serving as common pole piece

Details Stereo pick-up with casing serving as common pole piece Stereo pick-up with casing serving as common pole piece

1975-03-19

1977-06-21

Konick, Bernard

17910041M, 17910041Z, H04R 1112

Patent

active

040313352

ABSTRACT:
A transducer for scanning or cutting disc-shaped record carriers, in which a movable element is omnidirectionally pivotable, one polepiece being provided for each of the two directions of oscillation. A third polepiece provided in common for the two directions of oscillation is formed by the casing of the transducer.

REFERENCES:
patent: 3043920 (1962-07-01), McConnell
patent: 3055988 (1962-09-01), Bauer
patent: 3230318 (1966-01-01), Engel
patent: 3294405 (1966-12-01), Pritchard
patent: 3299219 (1967-01-01), Madsen
patent: 3441688 (1969-04-01), Shaper
patent: 3646279 (1972-02-01), Stanton
patent: 3761647 (1973-09-01), Nemoto

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