EP 0033322 B1 19841212 - A RUDDER ARRANGEMENT FOR BOATS AND SHIPS
Title (en)
A RUDDER ARRANGEMENT FOR BOATS AND SHIPS
Publication
Application
Priority
- NO 792611 A 19790810
- NO 800746 A 19800314
Abstract (en)
[origin: WO8100389A1] A modification on a rudder for boats and ships, comprising a channel disposed rearward of the screw which is rotatable about a substantially vertical axis. The channel has a closed, circular cross-sectional configuration. Two V-shaped notches are provided in the rearward end of the tunnel, the V-tips lying in the central vertical plane through the tunnel, such that on each side of this plane, a curved tongue (17) is formed. In one embodiment, the channel can be arranged in connection with a conventional plateshaped rudder (9), one halfsection of the channel being arranged on each side of the rudder.
IPC 1-7
IPC 8 full level
B63H 5/14 (2006.01); B63H 5/16 (2006.01); B63H 25/06 (2006.01); B63H 25/38 (2006.01)
IPC 8 main group level
B63H (2006.01)
CPC (source: EP)
B63H 25/38 (2013.01)
Designated contracting state (EPC)
DE FR GB NL SE
DOCDB simple family (publication)
WO 8100389 A1 19810219; DE 3069796 D1 19850124; DK 160481 A 19810409; EP 0033322 A1 19810812; EP 0033322 B1 19841212; FI 63904 B 19830531; FI 63904 C 19830912; FI 802492 A 19810211; JP S56501005 A 19810723; NO 144737 B 19810720; NO 144737 C 19811028; NO 792611 L 19810211
DOCDB simple family (application)
NO 8000025 W 19800805; DE 3069796 T 19800805; DK 160481 A 19810409; EP 80901451 A 19810324; FI 802492 A 19800807; JP 50173680 A 19800805; NO 792611 A 19790810