FR2453776A1 - Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind - Google Patents

Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind

Info

Publication number
FR2453776A1
FR2453776A1 FR7910278A FR7910278A FR2453776A1 FR 2453776 A1 FR2453776 A1 FR 2453776A1 FR 7910278 A FR7910278 A FR 7910278A FR 7910278 A FR7910278 A FR 7910278A FR 2453776 A1 FR2453776 A1 FR 2453776A1
Authority
FR
France
Prior art keywords
wishbone
mast
hinged
wind
saile
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Withdrawn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
FR7910278A
Other languages
French (fr)
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
Priority to FR7910278A priority Critical patent/FR2453776A1/en
Publication of FR2453776A1 publication Critical patent/FR2453776A1/en
Withdrawn legal-status Critical Current

Links

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
    • B63H9/08—Connections of sails to masts, spars, or the like
    • 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
    • B63H8/21—Wishbones

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Wind Motors (AREA)

Abstract

The wishbone consists of two spars (8,80) which are symmetrical and mounted on either side of the sailboard mast (9). The spars are joined together by the flexible bracket (10). The opposite end of the spars are fitted with hinged brackets (14a,14b) which connect with the straight spars (13a,13b) joined together at the central hinge. The centre point, is located by the cords (17) which connect it to the mast. The sailboard may be sailed either with the wishbone closed, or with a following wind with the wishbone spread out either side of the mast.
FR7910278A 1979-04-13 1979-04-13 Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind Withdrawn FR2453776A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910278A FR2453776A1 (en) 1979-04-13 1979-04-13 Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910278A FR2453776A1 (en) 1979-04-13 1979-04-13 Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind

Publications (1)

Publication Number Publication Date
FR2453776A1 true FR2453776A1 (en) 1980-11-07

Family

ID=9224629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910278A Withdrawn FR2453776A1 (en) 1979-04-13 1979-04-13 Hinged wishbone for saile-board - has spar on either side of mast for following winds and brought together when sailing into wind

Country Status (1)

Country Link
FR (1) FR2453776A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047410A1 (en) * 1980-12-17 1982-07-15 Otto Dr.med. 5000 Köln Jung Variable area sail for sail board etc. - has hinged boom with double area sail whose fold abuts mast loosely
WO1985000336A1 (en) * 1983-07-06 1985-01-31 CARN, Rozenn, Michèle, Françoise Rigging particularly for sailing board
US4674428A (en) * 1985-12-16 1987-06-23 Weber Matthew D Varible outhaul wishbone boom for board sailor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117529A (en) * 1965-09-01 1968-06-19 Hardy Guiton J Le Improvements in or relating to sails for yachts or the like vessels
DE1914604A1 (en) * 1968-03-27 1969-10-09 Drake James Robert Wind powered vehicle
US3802371A (en) * 1972-02-29 1974-04-09 J Jastrab Sailing rig

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117529A (en) * 1965-09-01 1968-06-19 Hardy Guiton J Le Improvements in or relating to sails for yachts or the like vessels
DE1914604A1 (en) * 1968-03-27 1969-10-09 Drake James Robert Wind powered vehicle
US3802371A (en) * 1972-02-29 1974-04-09 J Jastrab Sailing rig

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047410A1 (en) * 1980-12-17 1982-07-15 Otto Dr.med. 5000 Köln Jung Variable area sail for sail board etc. - has hinged boom with double area sail whose fold abuts mast loosely
WO1985000336A1 (en) * 1983-07-06 1985-01-31 CARN, Rozenn, Michèle, Françoise Rigging particularly for sailing board
US4674428A (en) * 1985-12-16 1987-06-23 Weber Matthew D Varible outhaul wishbone boom for board sailor

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Legal Events

Date Code Title Description
ST Notification of lapse