Apparatus for cooling plastic injection mold dies

Details Apparatus for cooling plastic injection mold dies Apparatus for cooling plastic injection mold dies

1979-01-31

1980-07-15

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to heat or cool

249 63, 249 79, 249141, 425577, 425405R, 425812, B29F 108

Patent

active

042126231

ABSTRACT:
A method and apparatus for forming a continuous cooling liquid passageway through two separable injection mold dies when they are closed with a supply system flowing cooling liquid at a less than atmospheric pressure at least at the junction of the dies through the passageway only when the dies are closed and air when the dies are opened and the passageway is discontinuous.

REFERENCES:
patent: 2976571 (1961-03-01), Moslo
patent: 3108339 (1963-10-01), Bucy
patent: 3145422 (1964-08-01), Daubenberger et al.
patent: 3555620 (1971-01-01), Bucy
patent: 3978910 (1976-09-01), Gladwin
patent: 4091069 (1978-05-01), Allen

Affiliated with

Also associated with

Rating

Apparatus for cooling plastic injection mold dies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for cooling plastic injection mold dies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for cooling plastic injection mold dies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-462106