Tone arm assembly

Details Tone arm assembly Tone arm assembly

1983-04-25

1986-05-06

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specified detail of transducer assembly support structure

369254, 369255, G11B 314

Patent

active

045876460

ABSTRACT:
A tone arm assembly of the type employed in phonograph assemblies and the like, wherein the tone arm assembly is supported on a unipivot bearing assembly having a pivot point coinciding with an imaginary horizontal line extending through a center of gravity of the tone arm assembly, with the horizontal line extending perpendicular to a longitudinal axis extending through the tone arm assembly from a pick-up cartridge positioned at one end to a counterweight positioned at an opposite end thereof.

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