Conveyors: fluid current – With means to control conveying fluid or movement of load in... – Control of load input or output
Patent
1985-03-04
1987-04-21
Nase, Jeffrey V.
Conveyors: fluid current
With means to control conveying fluid or movement of load in...
Control of load input or output
15340, 406 41, 406 43, 406115, 406109, 406152, B65G 5328
Patent
active
046592628
ABSTRACT:
A mobile, self-contained, pneumatic granular material conveying system is disclosed which comprises a trailer at least one granular material receiving and discharging kettle mounted thereon. An articulated vacuum arm is rotatably mounted on the rear portion of the trailer. The vacuum arm is capable of being extended forwardly along the length of the trailer during storage and has an intake nozzle located at its outer end and a conveying line attached thereto for conveying material from the nozzle to the kettle. The vacuum arm is rotatable and vertically and horizontally moveable to provide three dimensional positive control of the position of the nozzle. As a result an operator may move the nozzle in the material to break up clumps. A pendant control electrically connected to the trailer permits the operator to position himself adjacent the granular material to be unloaded, which facilitates precise manipulation of the vacuum arm.
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Cyclonaire Bulk Cargo Systems, Inc.
Nase Jeffrey V.
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