Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means – Embedded or buried sprinkler
Patent
1989-04-10
1990-04-24
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With fixed support for or ground installed supply means
Embedded or buried sprinkler
239206, 239241, 239242, B05B 316, B05B 304
Patent
active
049193376
ABSTRACT:
An irrigation sprinkler with an internal assembly which is caused to turn back and forth through a preset arc so that a nozzle at the upper end of the assembly may irrigate a sector of land of a particular size, and in which the internal assembly arc of the internal assembly is adjustable by depressing a spring-loaded arc-adjust screw in the end of the assembly by a small standard screwdriver, or the like, and rotating the screw either clockwise or counterclockwise to decrease or increase the arc.
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Hobbs, Jr. Billy J.
Van Leeuwen Timothy O.
Deutsch Barry E.
GardenAmerica Corporation
Hoofnagle J. Bruce
Kashnikow Andres
Weldon Kevin P.
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