Axially displacing slip-clutch for rotor-type sprinkler

Details Axially displacing slip-clutch for rotor-type sprinkler Axially displacing slip-clutch for rotor-type sprinkler

2007-08-28

2010-11-09

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Distributor continuously moves relative to support during...

Fluid motive means

C239S263300, C239S240000, C239S237000, C239S203000, C239S204000

Reexamination Certificate

active

07828230

ABSTRACT:
A sprinkler includes a riser, an impeller mounted in the riser, and a nozzle rotatably mounted at an upper end of the riser. A drive assembly including a reduction gear train couples the impeller and the nozzle. A clutch in the drive assembly includes a clutch member having an axis of rotation that provides a positive drive connection under a normal load and axially displaces and slips under an excessive load.

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