1974-11-22
1976-11-16
Aegerter, Richard E.
Undertaking
17910041M, G11B 302, H04R 116, H04R 1108
Patent
active
039920178
ABSTRACT:
A pickup cartridge having a vibrating member including a cantilever arm with a reproducing stylus and a permanent magnet, an elastromeric damping member formed into a come or the like shape for supporting the vibrating member as its fulcrum, and a holder supporting the damping member.
REFERENCES:
patent: 3377439 (1968-04-01), Rouy
Seymour; Raymond B., Fillers for Molding Compounds, 1968, Modern Plastics Encyclopedia, p. 578.
"On the Damping of Phono Styli," by B. B. Bauer, Journal of the Audio Engineering Society, July 1964, vol. 12, No. 3, pp. 210-213.
Mori Yoshihisa
Shimura Kazuo
Watanabe Hiroyuki
Aegerter Richard E.
Eslinger Lewis H.
Sinderbrand Alvin
Sony Corporation
Stephan Steven L.
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