Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – With means generating or supplying gaseous mixing current
Patent
1990-03-30
1991-05-28
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
With means generating or supplying gaseous mixing current
239675, 198675, B05B 1700, A01C 1514
Patent
active
050186680
ABSTRACT:
An improved drive system for pneumatic spreader systems for effective distribution of particulate material onto agricultural fields from a plurality of elongated delivery tubes or booms. The improved drive means of the present invention is utilized to power the lift-auger bringing particulate material from the hopper to the distributor head, and is provided with dual operating parameters or modes, the first mode being low-speed high-torque, the second mode being high-speed low-torque. The low-speed high-torque mode is designed to provide power to initially "break-loose" or otherwise activate the rotation of the auger, with the high-rotational speed being utilized for normal operation. The system is designed to automatically convert from the low-speed mode to the high-speed mode after only a short interval of time, such as may be required to complete from between 1 and 3 revolutions of the lift-auger.
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patent: 4913344 (1990-04-01), Bauer
patent: 4964575 (1990-10-01), Takata
Ag-Chem Equipment Co., Inc.
Kashnikow Andres
Trainor Christopher G.
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