Swivel drive for fan-jet sprinkler

Details Swivel drive for fan-jet sprinkler Swivel drive for fan-jet sprinkler

1982-04-08

1985-04-16

Nase, Jeffrey V.

Fluid sprinkling, spraying, and diffusing

Distributor continuously moves relative to support during...

Spray fluid motor drive means

74 54, B05B 316

Patent

active

045110859

ABSTRACT:
A drive mechanism for a swiveling fan-jet sprinkler comprising a water-driven turbine, a reduction gear drive and, on the final drive shaft of the latter, a rotary cam member cooperating with a cam follower on the nozzle cylinder. The rotary cam member is preferably a swash plate with an elliptical torus-like rim, engaged by a fork-shaped cam follower. The mechanism may include adjustability of the swivel angle of the nozzle cylinder through a swash plate with an adjustable inclination on the final drive shaft.

REFERENCES:
patent: 578269 (1897-03-01), Savorgnan
patent: 2898770 (1959-08-01), Van Hook
patent: 3394601 (1968-07-01), Waldenburger
patent: 4199995 (1980-04-01), Murakami
patent: 4245786 (1981-01-01), Abrahamsen et al.

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