EP0154773A2 - Voile pour planche à voile - Google Patents

Voile pour planche à voile Download PDF

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Publication number
EP0154773A2
EP0154773A2 EP85100516A EP85100516A EP0154773A2 EP 0154773 A2 EP0154773 A2 EP 0154773A2 EP 85100516 A EP85100516 A EP 85100516A EP 85100516 A EP85100516 A EP 85100516A EP 0154773 A2 EP0154773 A2 EP 0154773A2
Authority
EP
European Patent Office
Prior art keywords
sail
windsurfing
horn
head
line
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Withdrawn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
EP85100516A
Other languages
German (de)
English (en)
Other versions
EP0154773A3 (fr
Inventor
Eckart C/O North Sails Windsurfing Gmbh Wagner
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.)
North Sails Surf Products BV
Original Assignee
North Sails Surf Products BV
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 North Sails Surf Products BV filed Critical North Sails Surf Products BV
Publication of EP0154773A2 publication Critical patent/EP0154773A2/fr
Publication of EP0154773A3 publication Critical patent/EP0154773A3/fr
Withdrawn legal-status Critical Current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
    • B63H9/067—Sails characterised by their construction or manufacturing process
    • B63H9/0678—Laminated sails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/40—Arrangements for improving or maintaining the aerodynamic profile of sails, e.g. cambers, battens or foil profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing

Definitions

  • the invention relates to a windsurfing sail, which has cloth webs attached to one another at its edges, of which at least a part is arranged radially starting from a point such that fabric threads of each web extend essentially in the beam direction.
  • the invention has for its object to design a windsurfing sail of the type mentioned in an optimal manner so that when windsurfing due to the forces and tensions occurring in the sail due to wind pressure in all areas of the sail a smooth, wrinkle-free and undulating stand is ensured.
  • this is achieved in that the sail has two areas with radially arranged tracks (stranlen areas), one of which emanates from the horn of the sail and the other from the sail head, which areas meet on a line extending from the leech to the luff.
  • the radial paths of the radiation area emanating from the sail head and the radial paths of the radiation area emanating from the sailing horn can meet in alignment on the target line. Since particularly strong tensile stresses occur in the windsurfing sail on the imaginary connection line between the sail head and the sail neck, it is expedient that a path of the stranlen region emanating from the sailing sail and a spell of the jet region emanating from the sail head essentially extend in this imaginary straight connection line, in such a way that a not inconsiderable part of the fabric threads of these two webs is essentially aligned in this connecting line.
  • the line of intersection of the paths of the two beam regions is preferably straight or essentially straight, whereby it can extend perpendicular to the luff of the sail up to a point on the luff or the mast pocket forming this luff, which is located above the center of the luff.
  • the sail has in the usual way on its luff a tubular pocket 1, which is open at its lower end and is designed to push the sail onto the mast of the windsurfing device, not shown. In the area where the boom is attached to the mast, this mast pocket is provided with a cutout 2.
  • the sail is equipped with a number of batten pockets 3, which extend with a single exception from the reinforced leech 4 or leech 5 to the mast pocket 1 and serve to accommodate spreading battens, not shown in the drawing.
  • two windows 6 formed from transparent material are also provided in the In the lower region of the sail.
  • the sail is composed of a number of sheets of cloth which are connected to one another by their edges, for example by sewing or gluing. There are two streak-shaped areas of cloth webs.
  • In the upper region of the cloth beam paths 7 radiate from the S egelkopf 8, while the tissue webs 9 of the lower beam region are radially directed away from the horn 10 degrees.
  • the cloth sheets 7 of the upper beam area and the upward cloth sheets 9 of the lower beam area meet in alignment with one another on a dividing line 11, which extends from the leech 4 of the sail to the mast pocket 1 located on the sail luff above the middle of the sail.
  • the edge 12 of the two rearmost cloth sheets 7 and 9 of the two beam areas is directed so that it extends in the direction of the imaginary straight connecting line between the sail head 8 and the sail horn 10.
  • the radially arranged fabric webs 7, 9 are cut so that a not inconsiderable part of their fabric threads, for example the warp threads or the weft threads, extend essentially in the beam direction of the beam regions.
  • the sail corners on the head 8, horn 10 and neck 13 are reinforced by reinforcement strips 14 placed on the cloth sheets 7, 9, which are also arranged in a radiating manner from the head, horn or neck are.
  • the reinforcement strips 14 on the sail head 8 extend to the uppermost batten pocket 3, while the reinforcement strips on the sail horn 10 and sail neck 13 end in a part-circle.
  • These corner reinforcements 14 can be arranged on both sides or only on one side of the fabric sheets 7, 9.
  • the cloth webs can be connected to one another at the seams 11, 12 connecting them by sewing, gluing or the like.
  • the innovation is also applicable to windsurfing sails, which have a second layer made of a plastic film in addition to a cloth scarf. However, it can also be used on surf sails which are formed from or exclusively from plastic films with oriented fiber reinforcement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)
EP85100516A 1984-06-04 1985-01-18 Voile pour planche à voile Withdrawn EP0154773A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848417040U DE8417040U1 (de) 1984-06-04 1984-06-04 Windsurf-segel
DE8417040U 1984-06-04

Publications (2)

Publication Number Publication Date
EP0154773A2 true EP0154773A2 (fr) 1985-09-18
EP0154773A3 EP0154773A3 (fr) 1985-12-27

Family

ID=6767587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100516A Withdrawn EP0154773A3 (fr) 1984-06-04 1985-01-18 Voile pour planche à voile

Country Status (2)

Country Link
EP (1) EP0154773A3 (fr)
DE (1) DE8417040U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708080A (en) * 1986-06-11 1987-11-24 Sobstad Sailmakers, Inc. Composite thread line sails
DE10212994A1 (de) * 2002-03-22 2003-10-16 Boards & More Ag Segelnaht
DE202016006168U1 (de) 2016-10-01 2016-12-13 SENSOSPORTS GmbH Stand Up Paddling Wing - spezielles Segel, bestehend aus Ober- und Untersegel für den Einsatz auf segelbaren Stand Up Paddling Boards unter Verwendung eines SUP Paddels als Haltestange
CN115320817A (zh) * 2022-09-02 2022-11-11 北京蓝色雪山体育设备有限公司 一种三角帆尾的冲浪帆面

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680519A (en) * 1970-08-11 1972-08-01 Domina C Jalbert Sail and method of construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708080A (en) * 1986-06-11 1987-11-24 Sobstad Sailmakers, Inc. Composite thread line sails
DE10212994A1 (de) * 2002-03-22 2003-10-16 Boards & More Ag Segelnaht
DE10212994B4 (de) * 2002-03-22 2007-05-31 Boards & More Ag, Clarens Segelnaht
DE202016006168U1 (de) 2016-10-01 2016-12-13 SENSOSPORTS GmbH Stand Up Paddling Wing - spezielles Segel, bestehend aus Ober- und Untersegel für den Einsatz auf segelbaren Stand Up Paddling Boards unter Verwendung eines SUP Paddels als Haltestange
CN115320817A (zh) * 2022-09-02 2022-11-11 北京蓝色雪山体育设备有限公司 一种三角帆尾的冲浪帆面

Also Published As

Publication number Publication date
EP0154773A3 (fr) 1985-12-27
DE8417040U1 (de) 1984-08-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

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AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19860828

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WAGNER, ECKARTC/O NORTH SAILS WINDSURFING GMBH