1977-12-12
1979-07-24
Phillips, Charles E.
Undertaking
G11B 314
Patent
active
041620763
ABSTRACT:
A tone arm for use in a phonograph record player having a base, the tone arm comprising tone arm shaft having pick up means disposed at one end thereof and a balance weight disposed at the other end thereof, the tone arm shaft having a longitudinal axis extending between the ends thereof, a tone arm shaft holder for pivotally mounting the tone arm shaft with respect to the phonograph record player base about a vertical axis, balance weight mounting means for pivotally mounting the balance weight with respect to the tone arm shaft about a balance weight axis different from the vertical axis about which the tone arm shaft pivots.
REFERENCES:
patent: 3963246 (1976-06-01), Trochimowski
Baker Joseph J.
Ferguson Jr. Gerald J.
Namiki Precision Jewel Co. Ltd.
Phillips Charles E.
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