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Title:
MULTI-FACE RUDDER STABILIZING DEVICE OF FLOATING UNITS
Document Type and Number:
WIPO Patent Application WO/2004/002818
Kind Code:
A1
Abstract:
Rowing upgrade efficiency or the floating units (mainly sport boats) manually propelled by means of oars through outstanding amplitude and frequency of motion disturbance reduction and all this through implementation of rudder stabilizing device comprising at least one element 1 and element 2.

Inventors:
Seruga, Ryszard (ul. Szymczaka 1 m. 19, Warszawa, PL-01-227, PL)
Application Number:
PCT/PL2002/000049
Publication Date:
January 08, 2004
Filing Date:
July 09, 2002
Export Citation:
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Assignee:
Seruga, Ryszard (ul. Szymczaka 1 m. 19, Warszawa, PL-01-227, PL)
International Classes:
B63B39/06; B63H25/38; (IPC1-7): B63H25/38; B63B39/06
Foreign References:
FR2531401A1
NL9100048A
US1795346A
US1639675A
Other References:
None
Download PDF:
Description:
MULTI-FACE RUDDER STABILIZING DEVICE OF FLOATING UNITS The subject of invention is device which may be used on the floating units especially those rowing mainly by oars sport boats.

Disturbances of floating units motion are known chiefly on sport boats rowning mainly by oars.

These disturbances are met on the perpendicular surface to the water surface and penetrating floating unit oblong axis. Motion disturbances are characterized by own amplitude and frequency.

Device application according to the invention significantly upgrades rowing efficiency by outstanding reduction of amplitude and frequency of motion disturbances on above mentioned surface and facilitates to keep the course of floating units or their change.

Device is particullary specified on the illustration on which fig. 1 shows all its fixed or movable parts in axonometric view.

Existing in this device at least element 1 is fixed to element 2 in the immovable or movable way under definied (a) angle. Surfaces of element 1 and element 2 intersect. Element 1 diminishes amplitude and frequency of motion disturbances in a definite surface combined together element 1 and element 2 is rotary fixed in relation to the floating unit.

According to the invention mentioned device together with is combined elements keeps or changes direction of motion of the floating unit through element 2. As to element 1 it reduces <BR> <BR> significantly amplitude quantity as well as frequency of motion disturbances in given surface.<BR> <P>Element 1 serves to keep inclination angle of floating unit oblong axis in relation to the level (water level).