Plastic article or earthenware shaping or treating: apparatus – Plural sets each comprising a female mold and opposed... – Molds or press members traveling transversely to molding motion
Patent
1988-03-11
1990-08-21
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Plural sets each comprising a female mold and opposed...
Molds or press members traveling transversely to molding motion
425350, 425351, 425419, 425422, 425444, B29B 1112, B29C 4308
Patent
active
049501496
ABSTRACT:
An apparatus for continuously or intermittently molding fiber-reinforced plastic structural components includes a continuous passage or pathway having a series of stations thereon for charging a multiple part mold with a charge of chopped fiber reinforced resin or plastic, closing the mold parts to effect compaction of the charge, curing said charge into a molded article, opening the mold, ejecting the molded article and return the open mold to charging point, movement of said mold parts from open to closed position being controlled by spacing between vertical spaced set of rails supporting male and female parts of the mold, said spacing being controlled to effect indexing of said male and said female part in the curing station in a closed portion and to effect unindexing of the male and female part to open the mold and a method of using said apparatus to yield said molded article.
REFERENCES:
patent: 1706874 (1929-03-01), Journo
patent: 2214191 (1940-09-01), Batchell et al.
patent: 2701399 (1955-02-01), Underwood et al.
patent: 2806438 (1955-06-01), Welch
patent: 2875471 (1959-03-01), Crowther
patent: 3063390 (1962-11-01), Frank
patent: 3337915 (1967-08-01), Alexander, Jr.
patent: 3474497 (1969-10-01), Watts, Jr.
patent: 3694859 (1972-10-01), Glasman
patent: 3706517 (1972-12-01), Wheaton, III et al.
patent: 3718415 (1973-02-01), De Felice
patent: 3844701 (1974-10-01), Rockwell
patent: 4439123 (1984-03-01), Sano et al.
patent: 4653997 (1987-03-01), Sheffield et al.
patent: 4778439 (1988-10-01), Alexander
Conger Marvin T.
Hampshire William J.
Schehr Douglas K.
Nguyen Khanh P.
Rockhill Alvin T.
The Goodyear Tire & Rubber Company
Wolfe J. D.
Woo Jay H.
LandOfFree
Molding apparatus for fiber-filled resin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molding apparatus for fiber-filled resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molding apparatus for fiber-filled resin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1673889