Drum unloading apparatus and method

Details Drum unloading apparatus and method Drum unloading apparatus and method

1975-12-31

1977-05-24

Reeves, Robert B.

Stoves and furnaces

Melting furnaces

222146H, 100 93P, 222325, B30B 1534

Patent

active

040248542

ABSTRACT:
For supplying high viscosity coating material in liquid form to a coating machine from drums of solid material, the opposite ends, or heads of each drum are removed and the drums are successively inserted between a vertically, upstanding heated, stationary, lower mandrel, and a vertically, downwardly movable upper platen of a press. As the upper platen presses the open ended drum down the heated lower platen liquifies the coating to pass therethrough to a holding tank. The lower platen, or heat exchanger includes a tapered, truncated conical, sharp edged outer area, radial fins and a central, conical inner area for contacting the material.

REFERENCES:
patent: 2130455 (1938-09-01), Cain
patent: 2472594 (1949-06-01), Kuehn et al.
patent: 2773496 (1956-12-01), Czatnecki
patent: 3281020 (1966-10-01), Steiner

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