Means for the production of a multi-component plastics material

Details Means for the production of a multi-component plastics material Means for the production of a multi-component plastics material

1979-03-30

1980-11-11

Jenkins, Robert W.

Agitating

Having specified feed means

Predetermined mixing ratio

B01F 1504

Patent

active

042329744

ABSTRACT:
Foam generating equipment for use in mines includes supply vessels for the resin and foaming agent located in a central stores location. An air compressor is also located there. A pair of pumps in a protective casing transportable by an operator have inputs receiving the resin and foaming agent and outputs connected to a foaming gun. The pumps have a common power supply connection coupled to the air compressor. The pumps in the casing are carried by the operator and deposited at a temporary location in proximity to the site where the foam is to be emplaced. The spray gun is then operated to emplace the foam at the site.

REFERENCES:
patent: 3013497 (1961-12-01), Schneider
patent: 3232585 (1966-02-01), Garbarino
patent: 3857550 (1974-12-01), Knipp

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