Agitating – Mortar mixer type – With gas incorporating; fluid mixing – delivering – or conveying
Patent
1988-05-03
1990-10-23
Stinson, Frankie L.
Agitating
Mortar mixer type
With gas incorporating; fluid mixing, delivering, or conveying
366 13, 366 26, 366 50, 366196, 239210, 239264, 118323, B01F 1302
Patent
active
049647318
ABSTRACT:
Shotcrete gun consisting of a concrete container and a spraying device, such as a worm screw, and a nozzle for pressurized air. The whole shotcrete gun assembly is mounted on a traversing mechanism allowing the shotcrete gun to be shifted in the horizontal, vertical and depthwise directions beside the element to be shotcreted.
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Oy Lohja AB
Stinson Frankie L.
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