WO2004014719A3 - Swallow tailed boat hull - Google Patents

Swallow tailed boat hull Download PDF

Info

Publication number
WO2004014719A3
WO2004014719A3 PCT/IB2003/003883 IB0303883W WO2004014719A3 WO 2004014719 A3 WO2004014719 A3 WO 2004014719A3 IB 0303883 W IB0303883 W IB 0303883W WO 2004014719 A3 WO2004014719 A3 WO 2004014719A3
Authority
WO
WIPO (PCT)
Prior art keywords
craft
roofed
section
stern
swallow
Prior art date
Application number
PCT/IB2003/003883
Other languages
French (fr)
Other versions
WO2004014719A2 (en
Original Assignee
Pentecost William Francis
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
Application filed by Pentecost William Francis filed Critical Pentecost William Francis
Priority to AU2003259452A priority Critical patent/AU2003259452A1/en
Priority to US10/523,876 priority patent/US20060060125A1/en
Publication of WO2004014719A2 publication Critical patent/WO2004014719A2/en
Publication of WO2004014719A3 publication Critical patent/WO2004014719A3/en

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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/08—Shape of aft part
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped

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)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A water craft where the hull (1) divides in the aft section from or near the central fore and aft line of the craft and sweeping out toward the beam (10) of the craft on both sides so that a roofed (16) swallow tail (4) is formed with its widest separation toward the stern of the craft allowing smooth motion through the water while providing maximum stability. Preferably there is a sharp edge (8) where the wall of the swallow tail (9) meets the bottom of the boat. The edge may curve sharply outward toward the stern to provide for quicker planing ability. The transom (5) may be recessed into the swallow tail providing a short roofed section between the wings of the swallow tail (4) or the roofed section may continue right to the stern. The area between the swallow tails (4) and the roofed section may form a protected area to house a variety of features.
PCT/IB2003/003883 2002-08-09 2003-08-07 Swallow tailed boat hull WO2004014719A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003259452A AU2003259452A1 (en) 2002-08-09 2003-08-07 Swallow tailed boat hull
US10/523,876 US20060060125A1 (en) 2002-08-09 2003-08-07 Swallow tailed boat hull

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0218510A GB2391516B (en) 2002-08-09 2002-08-09 Hull of a watercraft having a swallow tail aft section
GB0218510.6 2002-08-09

Publications (2)

Publication Number Publication Date
WO2004014719A2 WO2004014719A2 (en) 2004-02-19
WO2004014719A3 true WO2004014719A3 (en) 2005-01-20

Family

ID=9942002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/003883 WO2004014719A2 (en) 2002-08-09 2003-08-07 Swallow tailed boat hull

Country Status (4)

Country Link
US (1) US20060060125A1 (en)
AU (1) AU2003259452A1 (en)
GB (1) GB2391516B (en)
WO (1) WO2004014719A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100955343B1 (en) * 2003-12-15 2010-04-29 에스케이케미칼주식회사 Device for coating hollow fiber membrane
US8616142B2 (en) 2010-08-02 2013-12-31 Lifetime Products, Inc. Kayak
DE102010051208A1 (en) 2010-11-12 2012-05-16 Franz Bartos Paddle boat, particularly canoe or kayak, has wedge-shaped recess in longitudinal direction and drive direction of paddle boat
US8800468B2 (en) 2011-09-22 2014-08-12 Lifetime Products, Inc. Kayak
US8991326B2 (en) * 2013-01-15 2015-03-31 Robert Carl Jansen Displacement hull form not subject to the limitation of hull speed
US9517814B2 (en) 2013-11-04 2016-12-13 Lifetime Products, Inc. Adjustable foot brace for watercraft

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911806A (en) * 1908-08-06 1909-02-09 Napoleon B Broward Boat.
FR2175380A5 (en) * 1972-03-07 1973-10-19 Eriksbergs Mek Verk
JPS58152691A (en) * 1982-03-03 1983-09-10 Yamaha Motor Co Ltd Stern configuration for small ship
US6065415A (en) * 1994-12-01 2000-05-23 Orr; Anthony Hugh Reduction of wave making by multi-hull surface vessel
CA2246031C (en) * 1998-08-28 2003-08-05 Norman Dust Boat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243157A (en) * 1924-11-19 1925-11-26 Henry Charles Hill Improvements in the construction of shallow draft vessels
US3515087A (en) * 1968-09-20 1970-06-02 Penn Yan Boats Inc Planing boat
US4086863A (en) * 1974-02-16 1978-05-02 Aktiengesellschaft "Weser" Ocean-going catamaran
EP0227460B1 (en) * 1985-12-23 1990-09-26 Canski Cc Watercraft
USD305145S (en) * 1988-02-22 1989-12-19 Shanelec Dennis A Bodysurfing board
GB9905427D0 (en) * 1999-03-09 1999-05-05 Duncan Ian J Hull for high speed water craft
GB2359523B (en) * 2000-02-25 2003-10-22 Awecat Ltd Improvements in construction of multi hull vessels to reduce impact loads on the lower hull surface during pitching
US20020144639A1 (en) * 2000-11-24 2002-10-10 Scarcella Nicholas J. Boat hull. Boat hull design. Boat multi-hull design. Boat hull design combining concave and convex characteristics. Boat hull design combining mono-hull and dual-hull. Boat hull design combining single-hull and double-hull. Boat hull design with convex bow and combination convex and concave stern.
US6837176B1 (en) * 2003-01-31 2005-01-04 L. Keith Rogerson Vessel transition hull

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911806A (en) * 1908-08-06 1909-02-09 Napoleon B Broward Boat.
FR2175380A5 (en) * 1972-03-07 1973-10-19 Eriksbergs Mek Verk
JPS58152691A (en) * 1982-03-03 1983-09-10 Yamaha Motor Co Ltd Stern configuration for small ship
US6065415A (en) * 1994-12-01 2000-05-23 Orr; Anthony Hugh Reduction of wave making by multi-hull surface vessel
CA2246031C (en) * 1998-08-28 2003-08-05 Norman Dust Boat

Also Published As

Publication number Publication date
WO2004014719A2 (en) 2004-02-19
AU2003259452A1 (en) 2004-02-25
GB2391516B (en) 2004-09-01
US20060060125A1 (en) 2006-03-23
GB2391516A (en) 2004-02-11
AU2003259452A8 (en) 2004-02-25
GB0218510D0 (en) 2002-09-18

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