1976-06-07
1977-12-06
Aegerter, Richard E.
Undertaking
G11B 310
Patent
active
040613429
ABSTRACT:
A tone arm which uses a suspension instead of a conventional arm and pivot. It is designed to reduce mass by reducing the physical size of the components of the device. It also provides a suspension that is more compliant than that of the cartridge stylus suspension. Tracking is provided in a straight line eliminating skating force and track error. A linear bearing provides very low friction translation of the carriage on the track.
REFERENCES:
patent: 2869877 (1959-01-01), Bard
patent: 3046024 (1962-07-01), Faulkner et al.
patent: 3361429 (1968-01-01), Santelli
patent: 3578340 (1971-05-01), Fortune
patent: 3615096 (1971-10-01), Norris
Aegerter Richard E.
Geauque Robert E.
Shepperd John W.
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