Aluminum-aluminum oxide stylus arm

Details Aluminum-aluminum oxide stylus arm Aluminum-aluminum oxide stylus arm

1982-12-06

1985-04-02

Stephan, Steven L.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Mechanical modification or sensing of storage medium

291695, 204 25, 204 58, G11B 302, H04R 1112

Patent

active

045091595

ABSTRACT:
An improved stylus assembly for a phonograph cartridge is provided. The assembly includes an arm having a jeweled stylus attached to one end thereof. The arm is formed of a hollow aluminum tube which has been anodized so as to form an aluminum oxide skin about the outer surface thereof. The skin extends for no more than one-half the thickness of the arm.

REFERENCES:
patent: 3918723 (1975-11-01), Nakajima et al.
patent: 3926441 (1975-12-01), Hibi et al.
patent: 3983335 (1976-09-01), Nemoto
patent: 4128461 (1978-12-01), Leinet et al.
patent: 4397013 (1983-08-01), Shiomi et al.
patent: 4433408 (1984-02-01), Azuma et al.

Affiliated with

Also associated with

Rating

Aluminum-aluminum oxide stylus 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 Aluminum-aluminum oxide stylus arm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminum-aluminum oxide stylus arm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1094399