Molding apparatus for molding a clay pigeon

Details Molding apparatus for molding a clay pigeon Molding apparatus for molding a clay pigeon

1988-12-19

1990-05-01

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Control means responsive to or actuated by means sensing or...

Feed control of material en route to shaping area

264 81, 26432813, 425449, 425543, 425549, 425555, 425584, B29C 4577

Patent

active

049214179

ABSTRACT:
A molding apparatus for molding a clay pigeon includes a bypass tube having a tip disposed in a blow orifice communicating with a cavity of a metal mold in the form of the clay pigeon. The bypass tube has a diameter smaller than that of the blow orifice and compressed air, which leads molding material in the blow orifice, passes therethrough in order to supply the molding material mixture of at least sand and hardening agent to the cavity, whereby corners and details of the cavity are satisfactorily filled with the molding material supplied to the cavity.

REFERENCES:
patent: 571958 (1896-11-01), Saylor
patent: 3125780 (1964-03-01), Harrison et al.
patent: 3469411 (1969-09-01), Silva
patent: 3788790 (1974-01-01), Balevsky et al.
patent: 4276015 (1981-06-01), Rogers
patent: 4623150 (1986-11-01), Moehlmann et al.

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