Foam molding machine

Details Foam molding machine Foam molding machine

1982-05-18

1983-12-20

Anderson, Philip E.

Plastic article or earthenware shaping or treating: apparatus

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

Temperature control

264 406, 264 51, 425145, 425817R, B29D 2704

Patent

active

044214685

ABSTRACT:
Foam molding apparatus, including a rotatable table, a plurality of molds disposed on the table, a device for heating and cooling each of the molds, a device being fixed in place relative to the table for filling a specific quantity of foamable reaction mixture having several components into each of the molds, a device for opening and closing each of the molds, a first computer connected to the opening and closing device and to the heating and cooling device for opening and closing each of the molds in dependence on the position thereof and for controlling the heating and cooling of each of the molds in dependence on time, and a second computer connected to the filling device for controlling the filling device in dependence on the position of the molds.

REFERENCES:
patent: 3733059 (1973-05-01), Pettit
patent: 3865912 (1975-02-01), Rosenkranz et al.
patent: 4246214 (1981-01-01), Osswald et al.
patent: 4359436 (1982-11-01), Henderson et al.

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