EP 2714508 B1 20160120 - BOAT PROPELLER WITH MEANS FOR KEEPING AN ASSEMBLED POSITION THEREOF
Title (en)
BOAT PROPELLER WITH MEANS FOR KEEPING AN ASSEMBLED POSITION THEREOF
Title (de)
SCHIFFSPROPELLER MIT VORRICHTUNG ZUR BEWAHRUNG EINER MONTIERTEN POSITION
Title (fr)
HÉLICE DE BATEAU MUNIE DE MOYENS SERVANT À MAINTENIR SA POSITION ASSEMBLÉE
Publication
Application
Priority
IB 2011001135 W 20110526
Abstract (en)
[origin: WO2012160404A1] There is described a variable pitch boat propeller, comprising at least one internal cylindrical body and at least one blade pivoted to an external cylindrical body of the propeller constituted by one or more juxtaposed parts, and coaxial to the internal cylindrical body which is in turn fitted coaxially to a motor shaft and constrained thereto by means of a nut. The propeller also comprises retaining means, which cooperate with the internal cylindrical body of the propeller, to keep in assembled position, with interlocking, at least the internal cylindrical body, the external cylindrical body and the blades. The propeller is characterized in that it comprises means to constrain by coupling the nut, which allows the propeller to be constrained to the motor shaft, to the external cylindrical body of the propeller, or with at least a part thereof.
IPC 8 full level
B63H 3/08 (2006.01)
CPC (source: EP)
B63H 3/008 (2013.01); B63H 3/082 (2013.01); B63H 2003/085 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012160404 A1 20121129; DK 2714508 T3 20160425; EP 2714508 A1 20140409; EP 2714508 B1 20160120
DOCDB simple family (application)
IB 2011001135 W 20110526; DK 11731067 T 20110526; EP 11731067 A 20110526