EP0158911A1 - Schiffsegel - Google Patents

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Publication number
EP0158911A1
EP0158911A1 EP85103889A EP85103889A EP0158911A1 EP 0158911 A1 EP0158911 A1 EP 0158911A1 EP 85103889 A EP85103889 A EP 85103889A EP 85103889 A EP85103889 A EP 85103889A EP 0158911 A1 EP0158911 A1 EP 0158911A1
Authority
EP
European Patent Office
Prior art keywords
boat
wing
base
mast
hull
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Withdrawn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
EP85103889A
Other languages
English (en)
French (fr)
Inventor
Marius Girodin
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 EP0158911A1 publication Critical patent/EP0158911A1/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Withdrawn legal-status Critical Current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 invention is characterized in that the airfoil, single or fractional, is rigid with a symmetrical aerodynamic profile evolving or not and free to pivot around an axis located in front of its aerodynamic center, the depth was decreasing from the base to the end.
  • the substantially vertical deflection articulation axis is characterized in that it consists of a rigid pivot mast secured to the hull to be propelled and of an appropriate height, around which the airfoil rotates.
  • connection between the wing and the pivot mast takes place at two points:
  • the boat 1 carries according to the invention securely fixed to the upper part of the hull suitably reinforced for this purpose the pivot mast 2.
  • the upper part of this pivot mast carries the base rocket 3 and its lower part flush with the hull, the rolling belt 4.
  • the rigid or inflated wing 5 covers the pivot mast 2. It is fixed to the latter by means of the spherical roller bearing 6 for example, the outer cage of which is embedded in the main rib 7.
  • the inner cage of the bearing 6 surrounds and abuts at its base on the rocket 3, and it is held by the rod washer 8, the rod 19 of which is fixed towards the accessible foot of the support mast 2.
  • rollers 9 of the base rib 10 are in contact with the running belt 4 of the foot of the pivot mast 2.
  • the airfoil 5 held in the three directions at the head of the pivot mast 2 can therefore only rotate freely around the axis formed by the running belt 4 and the rocket 3.
  • the rigid wing 5 is advantageously but not necessarily constituted by the monolongeron 11 the working leading edge 12 resting on the appropriate number of intermediate ribs such as 7.
  • the trailing edge 13 comprises a very light coating 14 fixed to the rear ribs 15
  • the rigid wing 5 carries the flap 16 at its trailing edge controlled by the levers 17 at its base. This component is not mandatory but it allows the generation of an orientation torque to the hull without generation of transverse force, which makes it easier to maneuver wind or docking.
  • the pivot mast 2 is of frusto-conical shape. Depending on the structure of the shell it may be preferable to make it tripod or quadripod.
  • the cylindrical guide ring of the wing base is carried by the base rib and the rollers or pads on which it moves are integral with the hull.

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)
  • Toys (AREA)
EP85103889A 1984-04-10 1985-04-01 Schiffsegel Withdrawn EP0158911A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8405668 1984-04-10
FR8405668A FR2562500A1 (fr) 1984-04-10 1984-04-10 Voilure de bateau

Publications (1)

Publication Number Publication Date
EP0158911A1 true EP0158911A1 (de) 1985-10-23

Family

ID=9303031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103889A Withdrawn EP0158911A1 (de) 1984-04-10 1985-04-01 Schiffsegel

Country Status (2)

Country Link
EP (1) EP0158911A1 (de)
FR (1) FR2562500A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196595A (en) * 1986-10-29 1988-05-05 James Frederick Byam Shaw Sail
DE4333635A1 (de) * 1992-10-08 1994-04-14 Glass Dietmar Dipl Ing Fh Vortriebsoptimierter Vertikalflügel
CN104454341A (zh) * 2014-10-29 2015-03-25 上海大学 一种组合式风力驱动翼型风帆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464877A (fr) * 1965-11-23 1967-01-06 Conservatoire Nat Arts Perfectionnements apportés aux véhicules propulsés par le vent naturel
FR2445267A1 (fr) * 1978-12-29 1980-07-25 Philippe Marc Propulseur aerodynamique epais a courbure commandee, reversible et affalable
US4386574A (en) * 1981-12-15 1983-06-07 Riolland Pierre L Sail assembly of variable profile, reversible and collapsible

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464877A (fr) * 1965-11-23 1967-01-06 Conservatoire Nat Arts Perfectionnements apportés aux véhicules propulsés par le vent naturel
FR2445267A1 (fr) * 1978-12-29 1980-07-25 Philippe Marc Propulseur aerodynamique epais a courbure commandee, reversible et affalable
US4386574A (en) * 1981-12-15 1983-06-07 Riolland Pierre L Sail assembly of variable profile, reversible and collapsible

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196595A (en) * 1986-10-29 1988-05-05 James Frederick Byam Shaw Sail
GB2196595B (en) * 1986-10-29 1990-10-03 James Frederick Byam Shaw Sail
DE4333635A1 (de) * 1992-10-08 1994-04-14 Glass Dietmar Dipl Ing Fh Vortriebsoptimierter Vertikalflügel
CN104454341A (zh) * 2014-10-29 2015-03-25 上海大学 一种组合式风力驱动翼型风帆

Also Published As

Publication number Publication date
FR2562500A1 (fr) 1985-10-11

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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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

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: 19860624