Integrated reduction gear and counterrotation propeller

Details Integrated reduction gear and counterrotation propeller Integrated reduction gear and counterrotation propeller

1983-12-08

1986-01-07

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Plural impellers having relative movement or independent...

Coaxial rotation

416170R, B64C 1148

Patent

active

045631298

ABSTRACT:
A combined counterrotation propeller and reduction gear in which the shaft for the forward propeller also carries the pinions of the reduction gear and the hollow shaft for the rearward propeller also carries the ring gear in mesh with the pinions. The bearings for the propeller shafts also support the elements of the reduction gear.

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