Apparatus for hot molding of material

Details Apparatus for hot molding of material Apparatus for hot molding of material

1977-11-07

1979-07-31

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Preform reshaping or resizing means: or vulcanizing means...

Coacting shaping surfaces

425DIG48, 3810291, 269254CS, B29C 1703

Patent

active

041628853

ABSTRACT:
Apparatus for molding material including a frame for holding the material and which is movable away from the molding die so that the material can be loaded and unloaded into and out of the frame at positions clear of the die. The frame has spring biased movable mountings having pins which penetrate the material and hold this in a resilient manner during molding. A turntable support is provided for holding two of the frames on opposite sides of a vertical axis, and this holds one frame in a convenient loading position while the other frame is holding material being molded.

REFERENCES:
patent: 2178153 (1939-10-01), Walker et al.
patent: 2939179 (1960-06-01), Penman et al.
patent: 3156012 (1964-11-01), Hritz
patent: 3167816 (1965-02-01), Howard et al.
patent: 3799728 (1974-03-01), Howard
patent: 3880561 (1975-04-01), Ferro
patent: 4043729 (1977-08-01), Paracchi

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