PROPELLER FOR FARM MACHINES Russian patent published in 2005 - IPC

Abstract RU 2261565 C1

FIELD: agricultural engineering.

SUBSTANCE: propeller has working tools-ground engagers and is comprised of rim with spokes. Working tools-ground engagers connected to spokes are made in the form of end of cycloid defined by rolling of circle having radius equal to that of rim circle.

EFFECT: simplified construction, reduced metal usage, decreased power consumption and enhanced reliability in operation.

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RU 2 261 565 C1

Authors

Kislov A.F.

Markov D.L.

Kislov A.A.

Dates

2005-10-10—Published

2004-01-22—Filed