GB9703900D0 - Twin yacht keels - Google Patents

Twin yacht keels

Info

Publication number
GB9703900D0
GB9703900D0 GBGB9703900.2A GB9703900A GB9703900D0 GB 9703900 D0 GB9703900 D0 GB 9703900D0 GB 9703900 A GB9703900 A GB 9703900A GB 9703900 D0 GB9703900 D0 GB 9703900D0
Authority
GB
United Kingdom
Prior art keywords
yacht
keels
twin
yacht keels
twin yacht
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.)
Withdrawn
Application number
GBGB9703900.2A
Other versions
GB2322334A (en
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.)
BRYANT STEPHEN J
Original Assignee
BRYANT STEPHEN J
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 BRYANT STEPHEN J filed Critical BRYANT STEPHEN J
Priority to GB9703900A priority Critical patent/GB2322334A/en
Publication of GB9703900D0 publication Critical patent/GB9703900D0/en
Publication of GB2322334A publication Critical patent/GB2322334A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B39/062—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being mounted on outriggers or the like, e.g. antidrift hydrofoils for sail boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/065—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB9703900A 1997-02-25 1997-02-25 Twin yacht keels Withdrawn GB2322334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9703900A GB2322334A (en) 1997-02-25 1997-02-25 Twin yacht keels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9703900A GB2322334A (en) 1997-02-25 1997-02-25 Twin yacht keels

Publications (2)

Publication Number Publication Date
GB9703900D0 true GB9703900D0 (en) 1997-04-16
GB2322334A GB2322334A (en) 1998-08-26

Family

ID=10808279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9703900A Withdrawn GB2322334A (en) 1997-02-25 1997-02-25 Twin yacht keels

Country Status (1)

Country Link
GB (1) GB2322334A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807006B1 (en) * 2000-03-30 2002-09-27 Martin Defline DEVICE FOR INCREASING THE POWER AND REDUCING THE TRAILING OF A SAILING VESSEL BY MEANS OF TWO MOBILE BOWLS
AU2003247256A1 (en) * 2002-07-16 2004-02-09 Josef Bergmeister Sailing ship, keel and sailing method
WO2007104086A1 (en) * 2006-03-16 2007-09-20 Nicolaas Laurisse Sieling Movable ballast system for sailing vessels
EP1992559A1 (en) * 2007-05-15 2008-11-19 Mondo Marine Eng. Srl Stabilizing fin for watercraft
NL2002026C (en) * 2008-09-26 2010-03-29 Franciscus Maria Van Den Aardweg VESSEL WITH SIDEWAYS NEAR THE EXTENDING WINGS.
CN105539757B (en) * 2015-12-22 2017-12-26 天津大学 A kind of retractable bilge keelson of extratensive type

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044703A (en) * 1976-08-25 1977-08-30 Joel Kurtz Sailboat control apparatus
US4378748A (en) * 1982-01-18 1983-04-05 Joel Kurtz Sailboat keel apparatus
EP0229785A1 (en) * 1985-07-05 1987-07-29 MARR, Edward Howell Splitwing keel
GB2226281B (en) * 1988-12-15 1992-12-16 Peter Bernard Jeffreys Improved keel
GB8905231D0 (en) * 1989-03-08 1989-04-19 Birch Fred P Pivotable sailing boat keel
US5009178A (en) * 1989-11-14 1991-04-23 Geffken Henry P Self activating keel

Also Published As

Publication number Publication date
GB2322334A (en) 1998-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)