Plant husbandry – Material distributor with plant manipulating – cultivating or...
Patent
1991-12-02
1992-10-20
Scherbel, David A.
Plant husbandry
Material distributor with plant manipulating, cultivating or...
239175, B05B 120
Patent
active
051559331
ABSTRACT:
An elongate polymeric spray shield adapted to be connected to a support frame moved over plants growing in spaced rows from the earth to temporarily enclose the plants. The spray shield has opposite arcuate side wall portions along its axis and nozzle anchor portions along each of the side wall portions that are recessed inwardly of the spray shield from the side wall portions along which they are positioned. Each nozzzle anchor portion has a generally planar anchor part having a generally centered through opening adapted to receive a liquid outlet nozzle assembly with the axis of a nozzle in the assembly oriented at a right angle to the surfaces of the anchor part and the outlet end of the nozzle adjacent the inner surface of the side wall portion oriented at a predetermined relationship relative to the side wall portions to direct spray from the nozzle in a desired pattern.
REFERENCES:
patent: 556447 (1896-03-01), Van Deusen
patent: 1527669 (1925-02-01), Camp
patent: 1669435 (1928-05-01), Wheeler
patent: 4736888 (1988-04-01), Fasnacht
patent: 4947581 (1990-08-01), Claussen et al.
Ryan Manufacturing sales brochure.
Hiniker Company sales brochure.
Opti-Band sales brochure.
Claussen Robert L.
Claussen Steven W.
Downs Joanne C.
Huebsch William L.
Scherbel David A.
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