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EP0995671A3 - Boat with two hulls - Google Patents

Boat with two hulls Download PDF

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Publication number
EP0995671A3
EP0995671A3 EP99120791A EP99120791A EP0995671A3 EP 0995671 A3 EP0995671 A3 EP 0995671A3 EP 99120791 A EP99120791 A EP 99120791A EP 99120791 A EP99120791 A EP 99120791A EP 0995671 A3 EP0995671 A3 EP 0995671A3
Authority
EP
European Patent Office
Prior art keywords
hulls
boat
mast
hull
rigging
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Withdrawn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
EP99120791A
Other languages
German (de)
French (fr)
Other versions
EP0995671A2 (en
Inventor
Christian Twisselmann
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
Priority claimed from DE29901492U external-priority patent/DE29901492U1/en
Priority claimed from DE29912638U external-priority patent/DE29912638U1/en
Application filed by Individual filed Critical Individual
Publication of EP0995671A2 publication Critical patent/EP0995671A2/en
Publication of EP0995671A3 publication Critical patent/EP0995671A3/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Withdrawn legal-status Critical Current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 
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/02—Staying of masts or of other superstructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/08—Connections of sails to masts, spars, or the like
    • B63H9/10—Running rigging, e.g. reefing equipment
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B2001/102—Proas, or similar twin-hull vessels with one main hull and one smaller hull or floater, interconnected by one or more outrigger beams or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B2015/0016—Masts characterized by mast configuration or construction
    • B63B2015/005—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull
    • B63B2015/0058—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull comprising active mast inclination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Jib Cranes (AREA)

Abstract

Doppelrumpfboot mit zwei Rümpfen (10, 22), einer Verbindung (18) zwischen diesen, einem Rigg aus wenigstens Mast (12) und einem daran befestigten Segel (14), wobei ein als Ausleger dienender kleinerer Rumpf (22) stets in Luv verbleibt, und die Rümpfe (10, 22) durch Verbindungsspieren (18) miteinander verbunden sind, und zum Rigg in einem oberen Bereich eine taljenartige Hauptschot (24) zum Boot vorgesehen ist, die gegen eine Verspannung des beweglich angeordneten Mastfußes wirkt.

Figure 00000001
Double hull boat with two hulls (10, 22), a connection (18) between them, a rig of at least mast (12) and a sail (14) attached to it, a smaller hull (22) serving as a boom always remaining in windward direction, and the hulls (10, 22) are connected to one another by connecting spars (18), and a valley-like main sheet (24) to the boat is provided for rigging in an upper region, which acts against tensioning the movably arranged mast base.
Figure 00000001
EP99120791A 1998-10-22 1999-10-20 Boat with two hulls Withdrawn EP0995671A3 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE19848761 1998-10-22
DE19848763 1998-10-22
DE19848761 1998-10-22
DE19848763 1998-10-22
DE29901492U DE29901492U1 (en) 1999-01-29 1999-01-29 Stay system for outrigger sailboats
DE29901492U 1999-01-29
DE29906514U 1999-04-13
DE29906514U DE29906514U1 (en) 1999-01-29 1999-04-13 Stay system for outrigger sailboats
DE29912638U DE29912638U1 (en) 1999-07-25 1999-07-25 Rig control system for water vehicles
DE29912638U 1999-07-25

Publications (2)

Publication Number Publication Date
EP0995671A2 EP0995671A2 (en) 2000-04-26
EP0995671A3 true EP0995671A3 (en) 2002-01-30

Family

ID=27512662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120791A Withdrawn EP0995671A3 (en) 1998-10-22 1999-10-20 Boat with two hulls

Country Status (2)

Country Link
EP (1) EP0995671A3 (en)
DE (1) DE19950625A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892228B1 (en) * 2005-10-18 2008-01-25 Soitec Silicon On Insulator METHOD FOR RECYCLING AN EPITAXY DONOR PLATE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153568A2 (en) * 1984-01-16 1985-09-04 Mark Belvedere Multi-hull sailing vessel with variable lift
DE4235819A1 (en) * 1992-10-23 1994-04-28 Christian Twisselmann Rig for boat with outrigger - has mast stayed to hull on lee side and to outrigger on weather side

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856190A1 (en) 1978-12-27 1980-07-10 Ehring Hans Dieter Wind-surfer with mast and outrigger - has mast stepped on sliding support to give steering control
DE3404429A1 (en) 1984-02-08 1984-07-26 Peter Dr. 8000 München Plica Outrigger boat with inclined rig
DE4235817C1 (en) 1992-10-23 1994-05-11 Christian Twisselmann Sheet-guide for slewing triangular sail - has two identical tackles and endless rope reeved via blocks at ends of bottom boom, with tackle blocks travelling opposite ways along boom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153568A2 (en) * 1984-01-16 1985-09-04 Mark Belvedere Multi-hull sailing vessel with variable lift
DE4235819A1 (en) * 1992-10-23 1994-04-28 Christian Twisselmann Rig for boat with outrigger - has mast stayed to hull on lee side and to outrigger on weather side
DE4414311A1 (en) * 1992-10-23 1995-10-26 Christian Twisselmann Rigging for outrigger

Also Published As

Publication number Publication date
EP0995671A2 (en) 2000-04-26
DE19950625A1 (en) 2000-06-21

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