Lawn sprinklers for lawns

Details Lawn sprinklers for lawns Lawn sprinklers for lawns

1985-02-11

1987-11-24

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Distributor continuously moves relative to support during...

Compound motion of distributor or terminal member about...

74799, 74800, 239240, B05B 304

Patent

active

047082909

ABSTRACT:
A water sprinkler comprises a body (15) housing a rotor (1) which is rotatably driven about a central vertical axis by water which enters the body by an inlet (12). Water leaves the body (15) by a hollow distribution shaft (5) having at its upper end a water discharge nozzle (14). The shaft (5) extends at an angle to the vertical and is rotationally driven about the central vertical axis by an epicyclic drive mechanism comprising a pinion rotatable with the rotor (1), a ring rear (11) formed on the internal wall of the body (15) and a planet gear (7). The planet gear meshes both with the pinion and the ring gear and is attached to one end of the hollow distribution shaft.

REFERENCES:
patent: 928386 (1909-07-01), Johnson
patent: 2138282 (1938-11-01), Lanninger
patent: 2475537 (1949-07-01), Ashworth
patent: 2824765 (1958-02-01), Stangle et al.
patent: 3244373 (1966-04-01), Hart
patent: 3608828 (1971-09-01), Tokar

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