EP1375337A3 - Adjustable ballast for sailboats - Google Patents

Adjustable ballast for sailboats Download PDF

Info

Publication number
EP1375337A3
EP1375337A3 EP03000753A EP03000753A EP1375337A3 EP 1375337 A3 EP1375337 A3 EP 1375337A3 EP 03000753 A EP03000753 A EP 03000753A EP 03000753 A EP03000753 A EP 03000753A EP 1375337 A3 EP1375337 A3 EP 1375337A3
Authority
EP
European Patent Office
Prior art keywords
sailboats
adjustable ballast
ballast
adjustable
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Withdrawn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
EP03000753A
Other languages
German (de)
French (fr)
Other versions
EP1375337A2 (en
Inventor
Roberto Sgorbini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1375337A2 publication Critical patent/EP1375337A2/en
Publication of EP1375337A3 publication Critical patent/EP1375337A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment 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
    • B63B39/061Equipment 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 by using trimflaps, i.e. flaps mounted on the rear of a boat, e.g. speed boat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Crushing And Pulverization Processes (AREA)
EP03000753A 2002-01-11 2003-01-13 Adjustable ballast for sailboats Withdrawn EP1375337A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITSP20020003U 2002-01-11
ITSP20020003 ITSP20020003U1 (en) 2002-01-11 2002-01-11 SECTOR OF ROTATING BED BULB FOR SAILBOATS WITH DINGHY WITH FUNCTION OF CONTROL OF THE HULL STRUCTURE

Publications (2)

Publication Number Publication Date
EP1375337A2 EP1375337A2 (en) 2004-01-02
EP1375337A3 true EP1375337A3 (en) 2004-03-31

Family

ID=11456974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000753A Withdrawn EP1375337A3 (en) 2002-01-11 2003-01-13 Adjustable ballast for sailboats

Country Status (2)

Country Link
EP (1) EP1375337A3 (en)
IT (1) ITSP20020003U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7509917B2 (en) 2007-03-09 2009-03-31 Magnasail, Llc Apparatus and method to optimize sailing efficiency

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552730A1 (en) * 1983-10-04 1985-04-05 Maillard Jack Mobile plane stabiliser for a boat
US4686922A (en) * 1986-06-27 1987-08-18 Burroughs Ralph B Swing wing keel
DE3713176A1 (en) * 1987-02-07 1988-08-18 Erich Victora Sailing boat with winged keel
WO1988009286A1 (en) * 1987-05-27 1988-12-01 Houdt Wilhelmus Aloysius Maria Fin, keel, or leeboard for sailing vessels, boats and surf boards equipped with a sail

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552730A1 (en) * 1983-10-04 1985-04-05 Maillard Jack Mobile plane stabiliser for a boat
US4686922A (en) * 1986-06-27 1987-08-18 Burroughs Ralph B Swing wing keel
DE3713176A1 (en) * 1987-02-07 1988-08-18 Erich Victora Sailing boat with winged keel
WO1988009286A1 (en) * 1987-05-27 1988-12-01 Houdt Wilhelmus Aloysius Maria Fin, keel, or leeboard for sailing vessels, boats and surf boards equipped with a sail

Also Published As

Publication number Publication date
EP1375337A2 (en) 2004-01-02
ITSP20020003U1 (en) 2002-04-11

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