Adjustment of track and balance of a multi-blade rotor
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United States of America Patent
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Dec 22, 2020
Grant Date -
Mar 15, 2018
app pub date -
Sep 14, 2017
filing date -
Sep 15, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A multi-blade rotor of a rotary wing aircraft, the multi-blade rotor comprising at least one rotor blade that defines a pitch axis and that is provided with an associated pitch-control lever that is operatively coupled to a pitch link rod, the pitch link rod defining a longitudinal axis, wherein the associated pitch-control lever comprises an accommodation that is located on the longitudinal axis of the pitch link rod at a predetermined distance from the pitch axis of the at least one rotor blade, the pitch link rod being operatively coupled to the associated pitch-control lever at the accommodation of the associated pitch-control lever, wherein the predetermined distance is adjustable in order to enable adjustment of track and balance of the multi-blade rotor.
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