Bulb forming orifice plate for bulb making apparatus

Details Bulb forming orifice plate for bulb making apparatus Bulb forming orifice plate for bulb making apparatus

1992-05-06

1992-11-10

Lindsay, Robert L.

Glass manufacturing

Means charging continuous film or strip to separate and...

65185, 65DIG1, C03B 912

Patent

active

051620553

ABSTRACT:
An orifice plate for a glass ribbon machine has an orifice provided with a side wall having a continuously variable angle. When used for making envelopes for incandescent lamps, the plate provides stronger bulbs.

REFERENCES:
patent: 3407055 (1968-10-01), Argyle et al.
patent: 3635689 (1972-01-01), Kurokawa
patent: 3647410 (1972-03-01), Heaton
patent: 3652253 (1972-03-01), Small

Affiliated with

Also associated with

Rating

Bulb forming orifice plate for bulb making apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bulb forming orifice plate for bulb making apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bulb forming orifice plate for bulb making apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2290850