Helicopter rotor
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United States of America Patent
Stats
-
Oct 29, 1985
Grant Date -
N/A
app pub date -
May 2, 1984
filing date -
May 5, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Helicopter rotor on which the blades are each connected to a center hub plate by means of a U-shaped fork connected to the hub by an elastomer support, the latter supporting a static supporting device for limiting dynamic oscillation on the relative blade in the vertical plane, the said device providing for use of a pin faceted on the side, mounted so as to turn on a taper seat integral with the relative fork and designed to engage with a mating surface integral with the hub.
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