FR2422551A1 - Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail - Google Patents

Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail

Info

Publication number
FR2422551A1
FR2422551A1 FR7810725A FR7810725A FR2422551A1 FR 2422551 A1 FR2422551 A1 FR 2422551A1 FR 7810725 A FR7810725 A FR 7810725A FR 7810725 A FR7810725 A FR 7810725A FR 2422551 A1 FR2422551 A1 FR 2422551A1
Authority
FR
France
Prior art keywords
sail
mast
corner
unfurled
triangular
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Withdrawn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
FR7810725A
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.)
RECH PRODUITS ET
Original Assignee
RECH PRODUITS ET
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 RECH PRODUITS ET filed Critical RECH PRODUITS ET
Priority to FR7810725A priority Critical patent/FR2422551A1/en
Publication of FR2422551A1 publication Critical patent/FR2422551A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B63H8/50—Accessories, e.g. repair kits or kite launching aids
    • B63H8/52—Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of a windsurfing sail

Abstract

The method of adjusting the area of the sail of a sailing boat gives three different areas. The sail (3) has a loop (13) along its vertical edge so that it can be raised and lowered guided by the mast (1). On the top of the mast is a cap (5) with an arm extending from it, with a slot to hold a rope (9) supporting the top of the triangular sail. The rope has three knots (10a, 10b, 10ce along it, and by wedging a selected knot in the slot, one of three heights can be obtained. The bottom corner of the sail nearest the mast has three eyelets (11a, 11b, 11c) in a vertical line giving three alternative depths, to which the sail is unfurled, by passing a rope (15) through a selected eyelet and attaching it to a cleat at the bottom of the mast. A wishbone (2) extending from the mast can be secured at one od three selected points by three eyelets (12a, 12b, 12c) on the other corner of the sail.
FR7810725A 1978-04-12 1978-04-12 Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail Withdrawn FR2422551A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810725A FR2422551A1 (en) 1978-04-12 1978-04-12 Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810725A FR2422551A1 (en) 1978-04-12 1978-04-12 Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail

Publications (1)

Publication Number Publication Date
FR2422551A1 true FR2422551A1 (en) 1979-11-09

Family

ID=9207004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810725A Withdrawn FR2422551A1 (en) 1978-04-12 1978-04-12 Area adjusting system for triangular sail - has sail unfurled to suit one of three anchorage points at each corner of sail

Country Status (1)

Country Link
FR (1) FR2422551A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492764A1 (en) * 1980-10-24 1982-04-30 Villac Pierre Rigging for wind surfing board - has mast pivoted to board and curved wishbone fixed to mast supporting sail
DE3504006A1 (en) * 1985-02-06 1986-08-14 Horst 8000 München Perez Arrangement for furling sails
US4773345A (en) * 1984-10-09 1988-09-27 Lilliehoeoek Bjoern Force amplifying device for winding a rope under tension
FR2628060A1 (en) * 1988-03-04 1989-09-08 Mengual Dominique Wind surfer esp. for children or novices - has rigging which replaces wishbone with flexible straps and sail stiffening struts
WO1990002682A1 (en) * 1988-09-01 1990-03-22 Rupert John G Sailboard reefing system
EP0391008A1 (en) * 1989-04-06 1990-10-10 TREMPLIN/SERFIAC (Société à Responsabilité Limitée de droit français) Sail board rig not comprising a wishbone
US5638763A (en) * 1995-07-12 1997-06-17 Kelsey; Kevin Corner reefing sail
USRE38448E1 (en) * 1997-01-08 2004-03-02 Roger Jurriens Sail for a wind-powered vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492764A1 (en) * 1980-10-24 1982-04-30 Villac Pierre Rigging for wind surfing board - has mast pivoted to board and curved wishbone fixed to mast supporting sail
US4773345A (en) * 1984-10-09 1988-09-27 Lilliehoeoek Bjoern Force amplifying device for winding a rope under tension
DE3504006A1 (en) * 1985-02-06 1986-08-14 Horst 8000 München Perez Arrangement for furling sails
FR2628060A1 (en) * 1988-03-04 1989-09-08 Mengual Dominique Wind surfer esp. for children or novices - has rigging which replaces wishbone with flexible straps and sail stiffening struts
WO1990002682A1 (en) * 1988-09-01 1990-03-22 Rupert John G Sailboard reefing system
EP0391008A1 (en) * 1989-04-06 1990-10-10 TREMPLIN/SERFIAC (Société à Responsabilité Limitée de droit français) Sail board rig not comprising a wishbone
US5638763A (en) * 1995-07-12 1997-06-17 Kelsey; Kevin Corner reefing sail
USRE38448E1 (en) * 1997-01-08 2004-03-02 Roger Jurriens Sail for a wind-powered vehicle

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Legal Events

Date Code Title Description
ST Notification of lapse