High fidelity phonograph pick-up arm

Details High fidelity phonograph pick-up arm High fidelity phonograph pick-up arm

1976-09-24

1979-03-06

Cardillo, Jr., Raymond F.

Undertaking

274 23R, G11B 310

Patent

active

041432487

ABSTRACT:
A phonograph pick-up arm having a shank which is at least partly made of a composite material consisting of high strength fibres embedded in a synthetic resin, a head for a connection and protection of a pick-up, a bearing connected to the shank for pivoting the arm in a bearing block, and electrical conductors embedded in the composite material for electrically connecting the pick-up to electrical connections on the bearing block. Preferably very thin solid conductors are equally spaced about the periphery of the composite material.

REFERENCES:
patent: 2476848 (1949-07-01), Eckhardt et al.
patent: 3556537 (1971-01-01), Stacy
patent: 3918722 (1975-11-01), Nakajima et al.

Affiliated with

Also associated with

Rating

High fidelity phonograph pick-up 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 High fidelity phonograph pick-up arm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High fidelity phonograph pick-up arm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-922372