Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – With impact motive means
Patent
1992-06-25
1993-05-11
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Distributor continuously moves relative to support during...
With impact motive means
239233, B05B 314
Patent
active
052094049
ABSTRACT:
A novel speed adjustment device for control of the operation frequency of the splatter arm in a sprinkler adapted for watering a garden or a lawn. The speed adjustment device is provided with an adjustment knob which is disposed on top of a bias spring in connection to the splatter arm at one end and to the underside of the adjustment knob at the other end, and an urging spring is disposed on top of the adjustment knob so as to always urge the same downward. The underside of the adjustment knob is provided with a plurality of spaced stop protrusions which are in selective engagement with a pair of stop members disposed on the rotatable main body of the sprinkler so that the turning of the adjustment knob can vary the tension of the bias spring in connection to the splatter arm thereby the operation frequency thereof can be changed accordingly.
REFERENCES:
patent: 3009650 (1961-11-01), Alvarez
patent: 4103828 (1978-08-01), Ridgway
patent: 4162038 (1979-07-01), Ridgway
patent: 4173306 (1979-11-01), Ridgway
Kashnikow Andres
Ting Yang Enterprise Co., Ltd.
Trainor Christopher G.
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