HELICOPTER BEARING SYSTEM Russian patent published in 2010 - IPC B64C27/28 B64C27/52 

Abstract RU 2389651 C2

FIELD: transport.

SUBSTANCE: invention relates to heliport designs, particularly to two transverse rotor helicopters. Proposed system comprises transverse cantilever beams supporting bearing units. Said cantilever beams are fitted on rotary circles by horizontal drive vertical hinges to displace bearing units relative to airframe and equalise helicopter.

EFFECT: higher efficiency of rotors, higher speed and expanded rotor inclination angle range.

3 dwg

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RU 2 389 651 C2

Authors

Zhitnikov Ehduard Dmitrievich

Dates

2010-05-20Published

2008-03-07Filed