Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire...
Patent
1982-10-27
1984-03-13
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
425812, 249141, B29H 502
Patent
active
044364970
ABSTRACT:
A mold for forming elastomeric articles and the like, has vent plugs inserted in bores through the body of the mold. The vent plugs may be manufactured of sintered metal. Each vent plug has a bore therethrough that is significantly smaller than the bore through the mold body, so that very little, if any, of the elastomeric substance being formed in the mold flows into the bore of the vent plug.
REFERENCES:
patent: 1746107 (1930-02-01), De Mattia
patent: 3377662 (1968-04-01), Fukushima
patent: 3804566 (1974-04-01), Kimura et al.
patent: 3822857 (1974-07-01), Tanie
patent: 3854852 (1974-12-01), Carter
patent: 3891363 (1975-06-01), Sievers et al.
patent: 3989430 (1976-11-01), Dailey
patent: 4021168 (1977-05-01), Dailey
Dahl James M.
Jacobs Bernard B.
Lipovac Joseph E.
Meglen Ralph A.
Ward Donald W.
Drayer L. R.
Flint, Jr. J. Howard
The Goodyear Tire & Rubber Company
LandOfFree
Mold and vent plug therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mold and vent plug therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mold and vent plug therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-490283