EP 1990273 A2 20081112 - Propelling system for boat
Title (en)
Propelling system for boat
Title (de)
Propellersystem für ein Boot
Title (fr)
Système de propulsion pour bateau
Publication
Application
Priority
CN 200710101768 A 20070509
Abstract (en)
A propelling system (20) for a boat includes a housing (30) adapted to be mounted to a stem of the boat and having a receiving chamber (36) inside and a waterway (38) at a bottom side thereof, a propeller (40) rotatably disposed in the waterway (38) of the housing (30), a driving device (50) mounted in the receiving chamber (36) of the housing (30) and having a driving member (54) and a linking member (56) pivotally coupled to the driving member (54), and a guide ring (60) connected to the linking member (56) of the driving device (50) and located in the waterway (38) of the housing (30) in such a way that the guide ring (60) surrounds blades (44) of the propeller (40) and is pivotable relative to the propeller (40). Thus, the propelling system has the advantage of increasing the utilization of the internal space of the boat.
IPC 8 full level
B63H 25/00 (2006.01); B63H 23/06 (2006.01)
CPC (source: EP)
B63H 5/14 (2013.01); B63H 25/48 (2013.01); B63H 5/08 (2013.01); B63H 5/16 (2013.01); B63H 2025/066 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07018298 A 20070918; CN 200710101768 A 20070509