Propeller arrangement for marine vehicles
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United States of America Patent
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-
Jan 24, 2017
Grant Date -
May 21, 2015
app pub date -
Dec 11, 2013
filing date -
Nov 15, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a marine propeller arrangement comprising a propeller communicating with a shaft connected to the motor of a marine vehicle, the propeller having a hub and demountable blades, wherein each blade comprises a hub portion being integral with each blade and having plurality of bores for securing thereof; and the arrangement comprises a sleeve having a shaft receiving bore, wherein each hub portion is supported by the sleeve and secured thereto via a plurality of securing elements.
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