Station for running foam-plastics material into shut molds

Details Station for running foam-plastics material into shut molds Station for running foam-plastics material into shut molds

1979-08-20

1981-02-10

Anderson, Philip

Plastic article or earthenware shaping or treating: apparatus

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

Molding of thermosetting or cross-linking stock

264 51, 2643281, 264DIG83, 425575, 425259, 425817R, B29D 2704

Patent

active

042498813

ABSTRACT:
A station for running foam-plastics material into shut molds has a mixing head with first and second driving systems, the one for moving the mixing head sideways to an inlet opening of each mold, and the other for moving the mixing head downwards into and upwards out of the inlet opening. The mixing head and the first driving system together with the second driving system are supported by a slide or carriage, which is guided along a section of the transport way of the smoothly moving molds. By way of a driving connection, the slide may be joined up with the mold which is to take up the plastics material and cleared from it again when the mold is full.

REFERENCES:
patent: 3574888 (1971-04-01), Holaday
patent: 3599282 (1971-08-01), Meyers et al.
patent: 3621522 (1971-11-01), Woodhall
patent: 3745203 (1973-07-01), Harper
patent: 3771928 (1973-11-01), Gostyn et al.
patent: 3871801 (1975-03-01), Buchmann
patent: 4017234 (1977-04-01), Andrews et al.
patent: 4075301 (1978-02-01), Oswald
patent: 4102367 (1978-07-01), Shulman et al.
patent: 4150074 (1979-04-01), Tilgner

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