Fluid sprinkling – spraying – and diffusing – Mobile distributor – Irrigation device
Patent
1995-11-01
1998-01-27
Weldon, Kevin
Fluid sprinkling, spraying, and diffusing
Mobile distributor
Irrigation device
239197, B05B 318
Patent
active
057114900
ABSTRACT:
In general, mobile agricultural sprinkler machines can be used on smooth terrain only or under conditions permitting travel in a straight line. The apparatus of the present invention is a high pressure, self-propelled, mobile sprinkler which can take a circuitous route over rough terrain. Moreover, the apparatus of the present invention includes several safety features which reduce the likelihood of equipment damage. The safety features include an automatic drive stopping system which halts the sprinkler at a predetermined location. Also provided is a drive shutoff which is engaged if the hose of the apparatus become tangled. The invention also includes a brake for slowing the apparatus as it becomes lighter to prevent the apparatus lurching forward, thereby avoiding the problems of hose tangles and uneven water distribution.
REFERENCES:
patent: 849505 (1907-04-01), Schroeder
patent: 3934819 (1976-01-01), Groelz et al.
patent: 4003519 (1977-01-01), Kruse et al.
patent: 4174804 (1979-11-01), Arlemark
patent: 4346842 (1982-08-01), Botha
patent: 4538761 (1985-09-01), Reprechter et al.
Hansinger Irrigation Systems Ltd.
Seaby George A.
Weldon Kevin
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