WO2003026951A3 - Sailboat heel control device - Google Patents
Sailboat heel control device Download PDFInfo
- Publication number
- WO2003026951A3 WO2003026951A3 PCT/IT2002/000589 IT0200589W WO03026951A3 WO 2003026951 A3 WO2003026951 A3 WO 2003026951A3 IT 0200589 W IT0200589 W IT 0200589W WO 03026951 A3 WO03026951 A3 WO 03026951A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hull
- sailboat
- sail
- mast
- control device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/02—Staying of masts or of other superstructures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/0083—Masts for sailing ships or boats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
- B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B2015/0016—Masts characterized by mast configuration or construction
- B63B2015/005—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull
- B63B2015/0058—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull comprising active mast inclination means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B2015/0016—Masts characterized by mast configuration or construction
- B63B2015/005—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull
- B63B2015/0066—Inclinable masts with passive righting means, e.g. counterbalancing means
Abstract
The device is set up on a sailboat comprising a sail-mast moving transversally in respect to the hull and in dependence of the wind force. The leeward-side hull of the multi-hull sinks secured to float-rod guides, in consequence of the sail-mast movement. Thus, the buoyancy caused by sinking opposes the heeling moment caused by the wind. To achieve the same performances, the single-hull sailboat comprises two floats positioned on the two sides of the hull. The crew can manually set any required sailing condition, acting the invented device installed between the sail-mast and the lateral hulls or the lateral floats. Therefore, we can use a single sailboat for many purposes, enormously increasing the number of the users.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001TO000910A ITTO20010910A1 (en) | 2001-09-25 | 2001-09-25 | SWINGING REGULATOR FOR SAILBOATS. |
ITTO2001A000910 | 2001-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003026951A2 WO2003026951A2 (en) | 2003-04-03 |
WO2003026951A3 true WO2003026951A3 (en) | 2004-03-04 |
Family
ID=11459217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2002/000589 WO2003026951A2 (en) | 2001-09-25 | 2002-09-17 | Sailboat heel control device |
Country Status (2)
Country | Link |
---|---|
IT (1) | ITTO20010910A1 (en) |
WO (1) | WO2003026951A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0806892D0 (en) * | 2008-04-16 | 2008-05-21 | Barton Michael D L | Sailign vessel |
DE112011100829A5 (en) * | 2010-03-10 | 2013-01-17 | Christian Hestermann | Method and device for capsizing and erecting after capsizing, in particular for multihull yachts |
FR3069227B1 (en) * | 2017-07-21 | 2019-08-30 | Jean Noel Beurrier | NAUTICAL RECREATIONAL AND COMPETITIVE VEHICLE WITH INCLINABLE SHELLS AND MATURE |
CN114394194B (en) * | 2022-01-24 | 2022-10-28 | 舟山市质量技术监督检测研究院 | Unmanned catamaran |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE355454C (en) * | 1922-06-26 | Gustav Otto | Sailing vehicle | |
FR2529854A1 (en) * | 1982-07-06 | 1984-01-13 | Vermot Jacques | Stabilisation and buoyancy device for a boat. |
DE3241967A1 (en) * | 1982-11-12 | 1984-05-17 | Helmut Dipl Ing Piening | Capsize-proof trimaran sailing vessel |
US4878447A (en) * | 1987-03-24 | 1989-11-07 | Thurston John W | Multihull vessels |
WO1997000804A1 (en) * | 1995-06-21 | 1997-01-09 | Pietro Immordino | Balancing system for sailing boats |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5947045A (en) | 1995-06-21 | 1999-09-07 | Pietro; Immordino | Balancing system for sailing boats |
-
2001
- 2001-09-25 IT IT2001TO000910A patent/ITTO20010910A1/en unknown
-
2002
- 2002-09-17 WO PCT/IT2002/000589 patent/WO2003026951A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE355454C (en) * | 1922-06-26 | Gustav Otto | Sailing vehicle | |
FR2529854A1 (en) * | 1982-07-06 | 1984-01-13 | Vermot Jacques | Stabilisation and buoyancy device for a boat. |
DE3241967A1 (en) * | 1982-11-12 | 1984-05-17 | Helmut Dipl Ing Piening | Capsize-proof trimaran sailing vessel |
US4878447A (en) * | 1987-03-24 | 1989-11-07 | Thurston John W | Multihull vessels |
WO1997000804A1 (en) * | 1995-06-21 | 1997-01-09 | Pietro Immordino | Balancing system for sailing boats |
Also Published As
Publication number | Publication date |
---|---|
ITTO20010910A1 (en) | 2001-12-25 |
WO2003026951A2 (en) | 2003-04-03 |
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