Variable pitch bladed disc
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United States of America Patent
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Feb 28, 2023
Grant Date -
Oct 5, 2017
app pub date -
Aug 28, 2015
filing date -
Aug 29, 2014
priority date (Note) -
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Abstract
A variable-pitch bladed disc including a plurality of blades, each at a variable pitch in relation to a rotation axis of the blade and each having a root, the plurality of blades including at least one first blade and at least one second blade, a plurality of rotor connecting shafts, each having a root and a tip, each root being mounted at the tip of a corresponding rotor connecting shaft by way of a pivot so as to allow each blade to rotate about the blade rotation axis, the first blade having a first blade inclination, such that the first blade is inclined in a fixed manner with respect to the blade rotation axis of the first blade, and the second blade having a second blade inclination different from the first blade inclination.
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