Low-noise bearing for phonograph turntables and the like

Details Low-noise bearing for phonograph turntables and the like Low-noise bearing for phonograph turntables and the like

1987-08-03

1988-12-20

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specific detail of storage medium support or motion production

384227, 384228, 384263, G11B 360, F16C 1710, F16C 3508

Patent

active

047929383

ABSTRACT:
A low-noise (low "rumble") segmented bearing for high-fidelity phonograph turntables and the like. In a preferred belt-driven form, the bearing consists of four small, spaced polyurethane pads disposed so that the tension of the belt keeps the shaft in contact with all of them. A fifth pad supports the end of the shaft. The bearing is immersed in lubricant.

REFERENCES:
patent: 4082293 (1978-04-01), Schouwenaars
patent: 4371229 (1983-02-01), Brucher
patent: 4731985 (1988-03-01), Menegatto

Affiliated with

Also associated with

Rating

Low-noise bearing for phonograph turntables and the like does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low-noise bearing for phonograph turntables and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-noise bearing for phonograph turntables and the like will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1913366