Apparatus for producing patching material for filling potholes i

Details Apparatus for producing patching material for filling potholes i Apparatus for producing patching material for filling potholes i

1985-08-29

1986-12-23

Jenkins, Robert W.

Agitating

Mortar mixer type

With gas incorporating; fluid mixing, delivering, or conveying

239654, 239662, B28C 506

Patent

active

046309292

ABSTRACT:
An apparatus is disclosed for producing patching material for filling potholes and the like in paved surfaces which includes a hopper for receiving a quantity of pulverulent material, a tubular discharge mechanism in the bottom of the hopper which employs the Venturi effect created by air under pressure to draw the material into the tube and discharge it through an opening and means for controlling the flow of material into the discharge mechanism. A nozzle is connected to the discharge opening and has means adjacent the orifice thereof for introducing a quantity of asphalt emulsion into the stream of material for mixing therewith prior to discharge from the orifice into the pothole or the like to be filled.

REFERENCES:
patent: 1477741 (1923-12-01), Wotier
patent: 1500385 (1924-07-01), Halliburton
patent: 3931959 (1976-01-01), Truman
patent: 4089441 (1978-05-01), Cole
patent: 4264212 (1981-04-01), Tookey
patent: 4394975 (1983-07-01), Bare
patent: 4511284 (1985-04-01), Sterner

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