GB1106441A - Improvements in or relating to boats - Google Patents

Improvements in or relating to boats

Info

Publication number
GB1106441A
GB1106441A GB463466A GB463466A GB1106441A GB 1106441 A GB1106441 A GB 1106441A GB 463466 A GB463466 A GB 463466A GB 463466 A GB463466 A GB 463466A GB 1106441 A GB1106441 A GB 1106441A
Authority
GB
United Kingdom
Prior art keywords
bilge keels
central
central keel
feb
concave
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
Application number
GB463466A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAVILI SARL
Original Assignee
NAVILI SARL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR4697A priority Critical patent/FR1432674A/en
Application filed by NAVILI SARL filed Critical NAVILI SARL
Publication of GB1106441A publication Critical patent/GB1106441A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B1/20Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface

Abstract

1,106,441. Boat hull shape. NAVILI S.a.r.L. 2 Feb., 1966 [8 Feb., 1965], No. 4634/66. Headings B7A and B7S. 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.
GB463466A 1965-02-08 1966-02-02 Improvements in or relating to boats Expired GB1106441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4697A FR1432674A (en) 1965-02-08 1965-02-08 Boat

Publications (1)

Publication Number Publication Date
GB1106441A true GB1106441A (en) 1968-03-20

Family

ID=8570295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB463466A Expired GB1106441A (en) 1965-02-08 1966-02-02 Improvements in or relating to 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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4672905A (en) * 1984-11-28 1987-06-16 Pipkorn Howard W Boat hull with center V-hull and sponsons
US4907520A (en) * 1988-06-01 1990-03-13 Pipkorn Howard W High performance boat hull with anti-spin sponson
WO1996005096A1 (en) * 1994-08-13 1996-02-22 Zhencheng Chen Water surface ship
CN1044991C (en) * 1994-08-13 1999-09-08 陈振诚 Flying fish type waterborne craft hull
US6116180A (en) * 1993-12-16 2000-09-12 Paragon Mann Limited Boat

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442176B1 (en) * 1978-11-24 1981-05-22 Goulley Michel
US4492176A (en) * 1982-01-04 1985-01-08 Arima Marine International, Inc. Boat hull
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
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 Boat hull with displacement hull and planing hull characteristics
US9242700B1 (en) 2015-04-01 2016-01-26 3Madmen Wakesurfing boat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4672905A (en) * 1984-11-28 1987-06-16 Pipkorn Howard W Boat hull with center V-hull and sponsons
US4907520A (en) * 1988-06-01 1990-03-13 Pipkorn Howard W High performance boat hull with anti-spin sponson
US6116180A (en) * 1993-12-16 2000-09-12 Paragon Mann Limited Boat
WO1996005096A1 (en) * 1994-08-13 1996-02-22 Zhencheng Chen Water surface ship
AU698205B2 (en) * 1994-08-13 1998-10-29 Zhencheng Chen Planing vessel
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

Also Published As

Publication number Publication date
BE675383A (en) 1966-05-16
NL6601535A (en) 1966-08-09
US3342154A (en) 1967-09-19
ES322735A1 (en) 1966-08-01
FR1432674A (en) 1966-03-25

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