ES322735A1 - Boats - Google Patents
BoatsInfo
- Publication number
- ES322735A1 ES322735A1 ES0322735A ES322735A ES322735A1 ES 322735 A1 ES322735 A1 ES 322735A1 ES 0322735 A ES0322735 A ES 0322735A ES 322735 A ES322735 A ES 322735A ES 322735 A1 ES322735 A1 ES 322735A1
- Authority
- ES
- Spain
- Prior art keywords
- bilge keels
- central
- central keel
- concave surface
- keel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
- B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Earth Drilling (AREA)
Abstract
A boat has a central keel 11 and, at the rear part thereof, two spaced bilge keels 14 each having a portion which extends rearwardly beyond the central keel, the bilge keels at said portions extending downwardly below the level of the bottom of the central keel. The bottom 12 is arched between the central and bilge keels, and the side wall comprises an outer concave surface 13b, a ridge 15 and an upper concave surface 13a, the side walls being continued aft to form rear extensions. The hull thus comprises three catamaran elements: the central keel and the two bilge keels.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4697A FR1432674A (en) | 1965-02-08 | 1965-02-08 | Boat |
Publications (1)
Publication Number | Publication Date |
---|---|
ES322735A1 true ES322735A1 (en) | 1966-08-01 |
Family
ID=8570295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0322735A Expired ES322735A1 (en) | 1965-02-08 | 1966-02-07 | Boats |
Country Status (6)
Country | Link |
---|---|
US (1) | US3342154A (en) |
BE (1) | BE675383A (en) |
ES (1) | ES322735A1 (en) |
FR (1) | FR1432674A (en) |
GB (1) | GB1106441A (en) |
NL (1) | NL6601535A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442176A1 (en) * | 1978-11-24 | 1980-06-20 | Goulley Michel | CATAMARAN TYPE BOAT WITH CENTRAL BOW |
FR2478570A1 (en) * | 1980-03-21 | 1981-09-25 | Nguyen Manh | Sailing craft with central hull - has two stern outriggers joined by deck with central mast |
US4492176A (en) * | 1982-01-04 | 1985-01-08 | Arima Marine International, Inc. | Boat hull |
US4672905A (en) * | 1984-11-28 | 1987-06-16 | Pipkorn Howard W | Boat hull with center V-hull and sponsons |
FR2597825A1 (en) * | 1986-04-29 | 1987-10-30 | Caudart Alphonse | Boat hull and internal equipment of such a boat |
IT212310Z2 (en) * | 1987-07-01 | 1989-07-04 | Akzo Srl | HULL FOR SAILING BOAT |
US4907520A (en) * | 1988-06-01 | 1990-03-13 | Pipkorn Howard W | High performance boat hull with anti-spin sponson |
GB9325762D0 (en) * | 1993-12-16 | 1994-02-23 | Paragon Mann Ltd | Boat |
US5934218A (en) * | 1994-08-13 | 1999-08-10 | Chen; Zhencheng | Planing vessel |
CN1044991C (en) * | 1994-08-13 | 1999-09-08 | 陈振诚 | Flying fish type waterborne craft hull |
US6203389B1 (en) * | 1999-08-24 | 2001-03-20 | Eric Todd Pearson | Bodyboard |
FR2806696A1 (en) * | 2000-03-24 | 2001-09-28 | Jean Claude Bouvier | Evolutive boat body has a V-shaped front part, a 'seagull wings' shaped second part, stepped third part and a catamaran shape at the tail |
DE60024440D1 (en) * | 2000-08-18 | 2006-01-05 | David R Craig | hull |
ES2223203A1 (en) * | 2001-07-19 | 2005-02-16 | Tecnicas Del Poliester Gm, S.L. | Hull for ship, has longitudinal rib extending toward middle portion of hull, and stern fixed with two separate lateral stabilizers, where longitudinal U-section is in contact with hull |
WO2005028294A1 (en) * | 2003-09-24 | 2005-03-31 | Janine Massoni | A water board |
GB2414439A (en) * | 2004-05-24 | 2005-11-30 | Gibbs Tech Ltd | An amphibious vehicle with a triple v-section planing hull |
IT1390959B1 (en) * | 2008-07-09 | 2011-10-27 | Ferretti Spa | HULL FOR BOAT WITH CHARACTERISTICS OF DISPLACEMENT HULL AND PLANANT HULL |
US9242700B1 (en) | 2015-04-01 | 2016-01-26 | 3Madmen | Wakesurfing boat |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1794898A (en) * | 1928-06-19 | 1931-03-03 | Hillmann Hermann | Float for hydroplanes, flying boats, and the like |
DE532611C (en) * | 1928-06-20 | 1931-09-01 | Hermann Hillmann | Floats for watercraft |
FR954423A (en) * | 1947-09-29 | 1949-12-26 | Boat | |
US3135976A (en) * | 1962-08-15 | 1964-06-09 | Winters Henry | Boat hull |
-
1965
- 1965-02-08 FR FR4697A patent/FR1432674A/en not_active Expired
-
1966
- 1966-01-20 BE BE675383D patent/BE675383A/xx unknown
- 1966-02-02 GB GB4634/66A patent/GB1106441A/en not_active Expired
- 1966-02-04 US US525013A patent/US3342154A/en not_active Expired - Lifetime
- 1966-02-07 ES ES0322735A patent/ES322735A1/en not_active Expired
- 1966-02-07 NL NL6601535A patent/NL6601535A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE675383A (en) | 1966-05-16 |
GB1106441A (en) | 1968-03-20 |
US3342154A (en) | 1967-09-19 |
NL6601535A (en) | 1966-08-09 |
FR1432674A (en) | 1966-03-25 |
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