Lens surfacing pad

Details Lens surfacing pad Lens surfacing pad

1979-11-30

1981-09-29

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51406, 51DIG34, B24D 1002

Patent

active

042915082

ABSTRACT:
A cutaway pad for surfacing lenses with grinding or polishing slurries which flow into and along the cuts for distribution across a lens surface worked thereover. The heretofore pad floppiness is relieved with a continuous film backing which is readily conformable to a surfacing tool face and affords large area contact to prevent pad slippage during lens surfacing.

REFERENCES:
patent: 2115209 (1938-04-01), Mulholland
patent: 2282650 (1942-05-01), Fenton
patent: 2653428 (1953-09-01), Fuller
patent: 3144737 (1964-08-01), Faas
patent: 3201904 (1965-08-01), Evans
patent: 3517466 (1970-06-01), Bouvier
patent: 3916574 (1975-11-01), Prunier
patent: 3959935 (1976-06-01), Stoppacher

Affiliated with

Also associated with

Rating

Lens surfacing pad does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1228197