EP2386477A1 - Segelausrüstung, insbesondere für Schwebeboote - Google Patents

Segelausrüstung, insbesondere für Schwebeboote Download PDF

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Publication number
EP2386477A1
EP2386477A1 EP11460005A EP11460005A EP2386477A1 EP 2386477 A1 EP2386477 A1 EP 2386477A1 EP 11460005 A EP11460005 A EP 11460005A EP 11460005 A EP11460005 A EP 11460005A EP 2386477 A1 EP2386477 A1 EP 2386477A1
Authority
EP
European Patent Office
Prior art keywords
sail
sails
relation
sets
craft
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Withdrawn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
EP11460005A
Other languages
English (en)
French (fr)
Inventor
Janusz Wieczorek
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 EP2386477A1 publication Critical patent/EP2386477A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B63H9/061—Rigid sails; Aerofoil sails

Definitions

  • the subject of this invention is sailing gear, especially for floating crafts.
  • the aim of this invention is the design of sailing gear, especially for floating crafts, enabling easy and safe maneuvering of sails, with use of less force and obtaining more effective aerodynamically sailing gear.
  • the sailing gear according to this invention consists of two of sail sets , which are at their lower parts fastened to connecting members movably mounted upon the ring shape guide ways, fixed upon the craft hull and at their top parts connected together by means of a link gear enabling pivotal movement of both sets in relation to one another
  • the maneuvering of the sails in order to set them preferably at the wind direction consists of moving the two connecting members of the sail sets on the ring shaped guide way either jointly or separately
  • the sailing gear according this invention enables at the courses on the wind to set the booms of the sails in parallel to each other, at the distance which reduces blowing into rear sail by the fore sail, which facilitates sailing on the wind. Simultaneously, manipulating the sails low above the craft board obstructs the pressure equalization between the windward and leeward of the sail, which favorably influences the aero dynamical effectiveness of the sail gear.
  • the sail gear according to this invention enables setting the sail sets with masts touching each other, thus creating one sailing surface which makes it possible very effective use of the wind force. Also, the present invention eliminates the unsafe for the craft staff maneuvering of the boom sails over the cockpit during the tack handling.
  • the sailing gear according to this invention has very low centre of the sail which diminish the forces of tilting the craft when strong blowing.
  • Fig 1 shows the craft with sailing gear according to this invention in an embodiment with four masts and with triangle sails, set in the course on the wind
  • Fig 2 shows the same craft with sails set in the course down the wind
  • Fig 3 shows another embodiment of the sailing gear according of this invention with four masts and rectangular sails set in the course on the wind
  • Fig 4 shows the sailing gear from Fig 3 , with the sails set in the course down the wind
  • Fig 5 shows the sailing gear according to this invention in embodiment with two masts and triangle sails set in the course on the wind
  • Fig 6 shows the craft from the Fig 5 with the sails set in the course down the wind
  • Fig 7 illustrates schematically the different settings of the sails according of this invention in embodiment with two masts and triangle sails in relation to the direction of the wind.
  • Sailing gear consists of two sail sets, each having at least one mast 3, boom 4 and a sail 5, asymmetrical in relation to its vertical axis. Both sail sets are, at their top parts, connected together by a link member 6 enabling pivot movement of these sail sets in relation to each other, and at their lower parts both sets are fastened to the carriages 7 which are movable upon of the guide way 2 in the form of a ring, mounted on the upper side of the craft hull 1.
  • Embodiments shown on Fig 1 and 2 have four masts with sails in triangle form, asymmetrical in relation to their vertical axis while those shown on Fig 3 and 4 with sails in rectangular form, also asymmetrical in relation to their vertical axis, .
  • Fig 7 illustrates the best settings of the sailing gear according to this invention, while moving in different directions in relation to the wind, with triangle sails, viewing from the above.
  • the picture proves the effectiveness of this solution, in courses down the wind, when both sets form one great surface, while, in the courses on the wind, the setting of both sail sets is such that their booms are parallel to each other which prevents perturbations of the work of the rear sail by the fore sail, which makes it possible the optimal use of the wind force.
  • the booms 4 all the time are located outside the cockpit which safeguard the craft staff against dangerous contusions and facilitates the work on the board.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
EP11460005A 2010-02-08 2011-02-04 Segelausrüstung, insbesondere für Schwebeboote Withdrawn EP2386477A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL390379A PL220205B1 (pl) 2010-02-08 2010-02-08 Osprzęt żaglowy, zwłaszcza jednostki pływającej

Publications (1)

Publication Number Publication Date
EP2386477A1 true EP2386477A1 (de) 2011-11-16

Family

ID=44510308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11460005A Withdrawn EP2386477A1 (de) 2010-02-08 2011-02-04 Segelausrüstung, insbesondere für Schwebeboote

Country Status (2)

Country Link
EP (1) EP2386477A1 (de)
PL (1) PL220205B1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319591A1 (de) 1987-06-27 1989-06-14 HORI, Yukimasa Segelboot
FR2675461A1 (fr) * 1991-04-17 1992-10-23 Julien Pierre Dispositif aerodynamique a voile pour la propulsion par le vent.
US5485799A (en) * 1991-04-17 1996-01-23 Julien; Pierre Device with at least one variable-geometry aerodynamic member including a boundary layer control system
US5816180A (en) * 1997-05-13 1998-10-06 Hoyt; John Garrison Rotating rig
PL174924B1 (pl) 1992-09-30 1998-10-30 Phillips Petroleum Co Sposób regeneracji katalizatora alkilowania
US20020139285A1 (en) * 2001-04-02 2002-10-03 Ward Dennis Harold Sail rig for a wind driven craft
US7637221B1 (en) * 2009-02-27 2009-12-29 Sinden Frank W Sailboat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319591A1 (de) 1987-06-27 1989-06-14 HORI, Yukimasa Segelboot
FR2675461A1 (fr) * 1991-04-17 1992-10-23 Julien Pierre Dispositif aerodynamique a voile pour la propulsion par le vent.
US5485799A (en) * 1991-04-17 1996-01-23 Julien; Pierre Device with at least one variable-geometry aerodynamic member including a boundary layer control system
PL174924B1 (pl) 1992-09-30 1998-10-30 Phillips Petroleum Co Sposób regeneracji katalizatora alkilowania
US5816180A (en) * 1997-05-13 1998-10-06 Hoyt; John Garrison Rotating rig
US20020139285A1 (en) * 2001-04-02 2002-10-03 Ward Dennis Harold Sail rig for a wind driven craft
US7637221B1 (en) * 2009-02-27 2009-12-29 Sinden Frank W Sailboat

Also Published As

Publication number Publication date
PL390379A1 (pl) 2011-08-16
PL220205B1 (pl) 2015-09-30

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