Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – With means generating or supplying gaseous mixing current
Patent
1990-04-06
1991-12-31
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
With means generating or supplying gaseous mixing current
222370, 222636, 406 64, 406 66, B65G 5346
Patent
active
050765019
ABSTRACT:
A shotcrete gun having a rotatable multichamber rotor, with a top feed hopper for receiving a dry concrete mixture in a chamber, and a bottom outlet pipe for discharging the dry concret mixture from the chamber. The outlet pipe having a compressed air connector for connection to a compressed air source. The upper surface of the drum rotor adjoins a gasket having one or more openings fixed to a clamping plate. The lower surface of the drum rotor adjoins a gasket which is fixed to a base plate. The hopper and the outlet pipe being spaced such that a chamber which communicates directly with the hopper can be moved so that it no longer communicates with the hopper but communicates with the outlet pipe. The clamping plate has a compressed air connector for blowing the dry mixture out into the outlet pipe, and at least three pressure cylinders in order to press the gasket against the drum rotor. Means are provided for maintaining the pressure in the cylinders proportional to the pressure in the outlet pipe.
REFERENCES:
patent: 3080074 (1963-03-01), Hornbostel
patent: 3909068 (1975-09-01), Coucher
patent: 4376600 (1983-03-01), Egli
patent: 4462719 (1984-07-01), Egger et al.
patent: 4528848 (1985-07-01), Hafner
patent: 4681484 (1987-07-01), Egger
patent: 4911340 (1990-03-01), Abom
Jewell Walter F.
Kashnikow Andres
Sandoz Ltd.
Sharkin Gerald D.
Trainor Christopher G.
LandOfFree
Shotcrete gun does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shotcrete gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shotcrete gun will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1504582