Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With means to cause relative movement between mold and charger
Patent
1979-07-25
1981-05-19
Pavelko, Thomas P.
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With means to cause relative movement between mold and charger
425451, B29F 100
Patent
active
042682436
ABSTRACT:
A machine comprises a plastication arrangement communicating, via passages, with a rotor having injection cylinders on the periphery thereof for feeding therefrom melt into moulds which are arranged in a closed conveyor extending around the rotor. Parts of the moulds having gate passages are arranged in another conveyor which also extends around the rotor and a rotor removing gates from the gate passages. The machine also comprises a rotor for removing finished articles which co-operates with the conveyor carrying the moulds.
The conveyors move synchronously and, as they move together around the rotor having the injection cylinders, the injection cylinders are coupled to the moulds, and melt is injected into the moulds. After the conveyors leave the rotor in which melt is injected, they move along different paths to co-operate with the rotors removing gates from the gate passages and finished articles from the moulds.
REFERENCES:
patent: 3121919 (1964-02-01), Turner
patent: 3412432 (1968-11-01), Fuglsang-Madgen
patent: 3601954 (1971-08-01), Aronson
patent: 3840316 (1974-10-01), Poeschl
patent: 3866737 (1975-02-01), Simon
patent: 3993787 (1976-11-01), Nakabayashi
Koshkin Lev N.
Lutskov Nikolai Z.
Pozdnyakov Anatoly M.
Repin Jury A.
Semenov Valery M.
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Pavelko Thomas P.
LandOfFree
Machine for moulding articles from thermoplastic polymeric mater does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for moulding articles from thermoplastic polymeric mater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for moulding articles from thermoplastic polymeric mater will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1487557