Mechanically-adjustable pitch propeller
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United States of America Patent
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Apr 4, 2017
Issued Date -
N/A
app pub date -
Sep 20, 2013
filing date -
Aug 1, 2013
priority date (Note) -
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Abstract
The present invention relates to a mechanically-adjustable pitch marine vessel propeller attached to a shaft driven by an engine of a marine vessel, comprising a substantially cylindrical hollow hub and a plurality of blades extending radially outwardly from the hub and being capable of rotating around an axis being in a radial direction relative to the hub. The propeller according to the present invention comprises an actuator movable linearly along the axis of the hub and at least one motion transmission means communicating with the actuator and each blade for converting the linear motion of the actuator into the rotational motion of each blade in a radial direction relative to the axis of the hub.
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