Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With means to close mold
Patent
1977-04-29
1978-07-11
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With means to close mold
60453, 248 19, 425542, B29F 100
Patent
active
040999050
ABSTRACT:
An injection molding machine base has a generally rectangular form having as an integral part thereof a hydraulic return line formed within the base. The return line is straight, has clean-out openings at each end, and no obstructions therein whereby removal of closures at each end exposes the entire cross-section for cleaning. Hydraulic equipment on the machine exhausts directly into this maze. One end of the base has a connection to the hydraulic reservoir for the machine.
REFERENCES:
patent: 1380123 (1921-05-01), Sullivan
patent: 2392203 (1946-01-01), Tucker
patent: 2802632 (1957-08-01), Byers
patent: 3791148 (1974-02-01), Alcock et al.
patent: 3928969 (1975-12-01), Picker
patent: 3977189 (1976-08-01), Kubik
Barry John Kenneth
Nash Myrwin William
Wiatt James Gordon
Briggs William R.
Cincinnati Milacron Inc.
Husar Francis S.
Worth Daniel P.
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