Accurately tracking phonograph arm

Details Accurately tracking phonograph arm Accurately tracking phonograph arm

1982-04-09

1985-01-29

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specified detail of transducer assembly support structure

369250, 369255, 369256, G11B 2116

Patent

active

044970536

ABSTRACT:
A phonograph tone arm cartridge rotating system that keeps the cartridge perpendicular to the record groove radius by pivoting it with a belt and pulley linkage that does not change length or tension during movement of the tone arm.

REFERENCES:
patent: 2052506 (1936-08-01), Volk
patent: 2983517 (1961-05-01), Klein
patent: 3005059 (1961-10-01), Raabe
patent: 4111433 (1978-09-01), Raabe

Affiliated with

Also associated with

Rating

Accurately tracking phonograph arm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Accurately tracking phonograph arm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accurately tracking phonograph arm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-510074