Injection molding machine

Details Injection molding machine Injection molding machine

1982-05-04

1984-03-27

Pavelko, Thomas P.

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

And means to form or reshape preform

425183, 425184, 425185, 425186, 425193, 425195, 425347, 425348R, 425561, B29D 906

Patent

active

044391234

ABSTRACT:
An injection molding machine having in spaced positions at least a first injecting station for injecting a plasticized resin material into a die cavity and a second station for further treating the injected resin material concurrently and in relation with the injecting operation at the injecting station, the molding machine including a die carriage movable to and from the first and second stations and fixedly supporting thereon at least a lower die of an injection molding die set; a track for guiding movements of the die carriage to and from the respective stations; a carriage clamp for fixing the die carriage at the respective stations; a die closing mechanism provided at each station for releasably clamping an upper die against the lower die; and a drive mechanism for moving the die carriage sequentially to the first and second stations.

REFERENCES:
patent: 3178497 (1965-04-01), Moscicki
patent: 3809739 (1974-05-01), Gelin
patent: 4205950 (1980-06-01), Suss

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