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Patent Searching and Data


Title:
ANTI-ROLLING DEVICE AND METHOD FOR A BOAT
Document Type and Number:
WIPO Patent Application WO/2010/143085
Kind Code:
A3
Abstract:
The present invention relates to an anti-rolling device for a boat (12). The boat comprises at least two fins (16) associated with the hull (14) and has two cruising speeds, a first slow cruising speed and a second fast cruising speed. The anti-rolling device is characterized in that the fins comprise at least one hydrodynamic appendix (20) which is movable at least between a first extracted position associated with the slow cruising speed and a second retracted position associated with the fast cruising speed. The invention further relates to an anti-rolling method.

Inventors:
SFERRAZZA, Michele (Sarzana, I-19038, IT)
Application Number:
IB2010/052035
Publication Date:
February 17, 2011
Filing Date:
May 07, 2010
Export Citation:
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Assignee:
RODRIQUEZ MARINE SYSTEM SRL (via San Ranieri 22, Messina, I-98122, IT)
SFERRAZZA, Michele (Sarzana, I-19038, IT)
International Classes:
B63B1/30; B63B39/06
Foreign References:
US5404830A1995-04-11
US2075594A1937-03-30
US3545399A1970-12-08
US20040237872A12004-12-02
US3598076A1971-08-10
JPS6194893A1986-05-13
GB334119A1930-08-28
US1499900A1924-07-01
Attorney, Agent or Firm:
SIMINO, Massimo (Corso di Porta Romana 23, Milano, I-20122, IT)
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