FR2583013A1 - Seacraft of the sailboard type - Google Patents
Seacraft of the sailboard type Download PDFInfo
- Publication number
- FR2583013A1 FR2583013A1 FR8508502A FR8508502A FR2583013A1 FR 2583013 A1 FR2583013 A1 FR 2583013A1 FR 8508502 A FR8508502 A FR 8508502A FR 8508502 A FR8508502 A FR 8508502A FR 2583013 A1 FR2583013 A1 FR 2583013A1
- Authority
- FR
- France
- Prior art keywords
- mast
- floats
- fixed
- machine according
- support
- 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.)
- Pending
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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
- B63H8/24—Arrangements for connecting the rigging to a board
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/50—Boards characterised by their constructional features
- B63B32/55—Multihull boards, e.g. of catamaran type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
ENGIN NAUTIQUE GENRE PLANCHE A VOILE
La présente invention concerne un engin nautique plus stable que la
planche à voile, qui procure une économie d'effort en évitant la chute de la
voilure et en transférant une partie de la force du vent sur un mât fixe.SAILBOARD-TYPE NAUTICAL MACHINE
The present invention relates to a nautical machine more stable than the
windsurfing, which saves effort by preventing the fall of the
wing and by transferring part of the wind force to a fixed mast.
D'une manière générale, cet engin nautique objet de l'invention
s'apparente à celle qui est décrite dans la demande du brevet français
publiée sous le numéro 84.15196 des mêmes inventeurs c'est-à-dire d'une
voilure montée articulée sur un mât fixe et dont le point d'articulation est
situé à une hauteur voisine de celle du centre de poussée vélique.In general, this nautical object of the invention
is similar to that described in the French patent application
published under the number 84.15196 of the same inventors, that is to say of a
wing mounted articulated on a fixed mast and whose point of articulation is
located at a height close to that of the vélique thrust center.
La solution présentée dans ce document a comme inconvénient en premier d'introduire à cette hauteur le point d'articulation au diabolo dans
son support, ensuite d'avoir le bas de mât mobile trop flottant même si on le maintient par un lien à un anneau tournant autour du mât fixe.The solution presented in this document has the drawback first of all of introducing at this height the point of articulation to the diabolo in
its support, then having the mobile mast too floating even if it is maintained by a link to a ring rotating around the fixed mast.
Le principe d'un mât mobile et d'un mât fixe et de deux flotteurs a été conservé, mais le point d'articulation du mât mobile se trouve maintenant en bas et introduit dans un support tournant à 360* autour du mât fixe. The principle of a mobile mast and a fixed mast and two floats has been retained, but the point of articulation of the mobile mast is now at the bottom and introduced into a support rotating 360 * around the fixed mast.
L'invention sera maintenant décrite en se référant aux dessins annexes. The invention will now be described with reference to the accompanying drawings.
La figure 1 est une vue de côté de l'engin nautique conforme à l'invention. Figure 1 is a side view of the nautical craft according to the invention.
La figure 2 est une vue arrière de cet engin. Figure 2 is a rear view of this machine.
La figure 3 est une vue de détail de la réalisation de mât fixe et du mât mobile. Figure 3 is a detailed view of the embodiment of the fixed mast and the movable mast.
L'engin illustré par ces figures se compose essentiellement d'un ensemble de flottaison et d'un ensemble de voilure. The machine illustrated by these figures essentially consists of a flotation assembly and a wing assembly.
L'ensemble de flottaison comprend deux flotteurs 14 et 16. The flotation assembly includes two floats 14 and 16.
maintenus assemblés par deux entretoises 18 dans lesquelles sont enfilées perpendiculairement deux tubes 6 et 7 qui supportent le puits de dérive 58 et la platine support de mât 22.kept assembled by two spacers 18 in which are perpendicularly threaded two tubes 6 and 7 which support the drift well 58 and the mast support plate 22.
L'ensemble de la voilure est constitué par un mât mobile 48 avec sa voilure 12, sa double bôme, son tire-veille 9 et d'un mât 32 rigide sur sa platine 22. The whole of the airfoil is constituted by a mobile mast 48 with its airfoil 12, its double boom, its stand-by 9 and a rigid mast 32 on its plate 22.
Le mât mobile 48 est relié au mât fixe 32 par deux points : le tire-veille 9 et le point d'articulation ou diabolo 40 enfoncé dans le support
tournant 54.The movable mast 48 is connected to the fixed mast 32 by two points: the standby puller 9 and the articulation or diabolo point 40 inserted in the support
turning 54.
Le mât fixe 32 est caractérisé par un mât plein 23 voir figure 3
d'environ 20 cm de haut fixé sur une platine 22 déplaçable sur les deux tubes
6 et 7 parallèles aux flotteurs. Sur ce mât plein est enfilé le tube constitutif
du mât 32 goupillé avec un système à ressort 25.The fixed mast 32 is characterized by a full mast 23 see Figure 3
about 20 cm high fixed on a plate 22 movable on the two tubes
6 and 7 parallel to the floats. On this full mast is threaded the constituent tube
mast 32 pinned with a spring system 25.
Sur le tube constitutif du mât 32 est enfilé dans le bas uncylindre 53
avec résine intérieure pour éviter les frottements. Ce cylindre comprend le
support 54 du mât mobile ou s'enfonce le point d'articulation ou diabolo 40
permettant une rotation de 360' autour du mât fixe. Le cylindre 53 est
maintenu en place verticalement par deux anneaux vissés 2 et 3. Un systpme
de blocage 55 du cylindre est prévu.On the constitutive tube of the mast 32 is threaded in the bottom uncylinder 53
with interior resin to avoid friction. This cylinder includes the
support 54 of the movable mast or the point of articulation or diabolo 40
allowing a 360 'rotation around the fixed mast. The cylinder 53 is
held in place vertically by two screwed rings 2 and 3. A system
blocking 55 of the cylinder is provided.
A L'extrémité supérieure du mât fixe se trouve un anneau 10 qui
peut tourner aussi de 360o. Un trou dans cet anneau permet le passage du 'tire-veille 9. Cet anneau 10 est maintenu en place verticalement par deux
anneaux vissés 4 et 5.At the upper end of the fixed mast is a ring 10 which
can also rotate 360o. A hole in this ring allows the passage of the standby pump 9. This ring 10 is held in place vertically by two
screwed rings 4 and 5.
Les deux supports courts 14 et!16 supportent juste le poids d'un
hdmme et sont suffisamment rapprochés pour permettre le passage facile
d'un flotteur à l'autre. On a écarté délibérément les solutions de deux
planches mises en parallèle et du catamaran avec un tres large écartement.The two short supports 14 and! 16 support just the weight of one
hdmme and are close enough to allow easy passage
from one float to another. We deliberately dismissed the solutions of two
planks placed in parallel and the catamaran with a very wide spacing.
Ces solutions nécessitaient un pont ou une trampoline. La forme des flotteurs
pourrait être modifiée. La solution adoptée comprend une paire de flotteurs
courts légèrement inclinés à l'intérieur qui est une solution stable, solide,
simple, légère, peu encombrante.These solutions required a bridge or a trampoline. The shape of the floats
could be changed. The adopted solution includes a pair of floats
short slightly inclined inside which is a stable, solid solution,
simple, light, space-saving.
L'assemblage est constitué par deux entretoises 18, l'une à
l'avant, l'autre à l'arrière qui s'enfilent dans des creux du flotteur et sont
fixés par des vis aux flotteurs. Pour éviter le freinage de l'eau dans les évo
lutions, ces entretoises ont été surélevées en leur milieu. Dans ces entre
toises 18 sont enfoncés perpendiculairement deux tubes 6 et 7 sur lesquels
glissent et sont maintenus le puits de dérive 58 et le support de mât 22.The assembly consists of two spacers 18, one at
the front, the other at the back which thread into the hollow of the float and are
fixed by screws to the floats. To avoid water braking in evos
lutions, these spacers have been raised in the middle. In these between
rods 18 are pressed perpendicularly two tubes 6 and 7 on which
slide and are maintained the drift well 58 and the mast support 22.
Les deux tubes évitent en plus la chute possible entre les deux flotteurs. The two tubes also prevent the possible fall between the two floats.
La voilure comprend la partie mobile qui est similaire à celle
d'une planche à voile classique. Voile triangulaire avec fourreau enfilé
dans le mât et maintenu tendu par une double bôme.The wing includes the mobile part which is similar to that
of a classic windsurfing board. Triangular veil with threaded sheath
in the mast and kept taut by a double boom.
A l'extrémité avant de la double bôme se fixe le tire-veille 9
au bas de mât est enfilé le diabolo classique 40. Ce diabolo est enfoncé dans le support tournant 54, l'extrémité du tire-veille 9 est enfilé dans l'anneau tournant 10 placé en haut du mât fixe.At the front end of the double boom is fixed the standby puller 9
at the bottom of the mast is fitted the conventional diabolo 40. This diabolo is inserted into the rotating support 54, the end of the standby puller 9 is inserted into the rotating ring 10 placed at the top of the fixed mast.
Le mât mobile est alors relevé par le tire-veille que l'on raccourcit tout en laissant un débattement pour incliner plus ou moins la voile et permettre toutes les maneuvres. The mobile mast is then raised by the standby puller which is shortened while leaving a clearance to tilt the sail more or less and allow all maneuvers.
On se sert du mât mobile 48 pour que celui-ci s 1appuie sur le mât fixe 32 afin d'éviter que le support mobile 53 et 54 ne tourne inconsidérément et pour mieux transmettre au mât fixe la force du vent. Use is made of the mobile mast 48 so that it leans on the fixed mast 32 in order to prevent the mobile support 53 and 54 from turning rashly and to better transmit the force of the wind to the fixed mast.
Le départ peut se faire au bord de mer ou dans l'eau et il ntest pas nécessaire d'avoir en coéquipier pour tenir le bateau lorsque l'on hisse la voile. Les rouleaux sont plus faciles à passer. The departure can be done at the seaside or in the water and it is not necessary to have a teammate to hold the boat when hoisting the sail. The rollers are easier to pass.
Cette invention donne une stabilité très améliorée par rapport à la planche, empeche la chute de la voile dans l'eau, transmet au mât fixe une grande partie de la force du vent, économise les efforts. C'est une sorte de petit catamaran s'apparentant au ski de neige. C'est pourquoi le nom choisi a été Skicat. This invention gives a very improved stability compared to the board, prevents the fall of the sail in the water, transmits to the fixed mast a large part of the wind force, saves the efforts. It is a kind of small catamaran similar to snow skiing. This is why the name chosen was Skicat.
Cet engin nautique est l'engin de base de l'invention. I1 est possible d'assurer une meilleure direction en ajoutant gouvernail, safran ou tout simplement la pagaie en bas d'absence de vent en la fixant à l'entretoise de même il est possible d'améliorer la voilure avec écoute, poulie winch, foc,... This nautical device is the basic device of the invention. It is possible to ensure a better direction by adding rudder, rudder or simply the paddle at the bottom of absence of wind by fixing it to the spacer in the same way it is possible to improve the wing with sheet, pulley winch, jib , ...
Les différentes considérations indiquées dans le brevet précédent 84.1596 à partir delta page 6 et qui parlent surtout de l'utilisation et des possibilités de l'engin sont valables pour ce brevet. The various considerations indicated in the preceding patent 84.1596 starting from delta page 6 and which speak especially about the use and the possibilities of the machine are valid for this patent.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8508502A FR2583013A1 (en) | 1985-06-05 | 1985-06-05 | Seacraft of the sailboard type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8508502A FR2583013A1 (en) | 1985-06-05 | 1985-06-05 | Seacraft of the sailboard type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2583013A1 true FR2583013A1 (en) | 1986-12-12 |
Family
ID=9319903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8508502A Pending FR2583013A1 (en) | 1985-06-05 | 1985-06-05 | Seacraft of the sailboard type |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2583013A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990006254A1 (en) * | 1988-12-07 | 1990-06-14 | Richard Dryden | Wind-propelled vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013411A1 (en) * | 1980-04-05 | 1981-10-08 | Klaus 7521 Karlsdorf-Neuthard Lehmann | Catamaran with wind-surfer rig - has angled hulls and angled deck to lift one hull out of water for speed |
| FR2506254A3 (en) * | 1981-05-21 | 1982-11-26 | Lembezat Jean | Coupling for sail boards for catamaran - uses torsion bar between transverse tie at bows and cross frame in stern |
| DE3224730A1 (en) * | 1982-07-02 | 1984-01-05 | Hans-Eberhard von 6600 Saarbrücken Osterhausen | Positive-locking or releasable coupling between movable mast foot and centreboard. Field: surfing |
| US4437424A (en) * | 1981-06-02 | 1984-03-20 | Julian C. Renfro | Partially restrained arrangement for the mast and sail of a craft possessing inherent stability |
| FR2535283A1 (en) * | 1982-10-29 | 1984-05-04 | Holder Philippe | Mast for sailboard |
-
1985
- 1985-06-05 FR FR8508502A patent/FR2583013A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013411A1 (en) * | 1980-04-05 | 1981-10-08 | Klaus 7521 Karlsdorf-Neuthard Lehmann | Catamaran with wind-surfer rig - has angled hulls and angled deck to lift one hull out of water for speed |
| FR2506254A3 (en) * | 1981-05-21 | 1982-11-26 | Lembezat Jean | Coupling for sail boards for catamaran - uses torsion bar between transverse tie at bows and cross frame in stern |
| US4437424A (en) * | 1981-06-02 | 1984-03-20 | Julian C. Renfro | Partially restrained arrangement for the mast and sail of a craft possessing inherent stability |
| DE3224730A1 (en) * | 1982-07-02 | 1984-01-05 | Hans-Eberhard von 6600 Saarbrücken Osterhausen | Positive-locking or releasable coupling between movable mast foot and centreboard. Field: surfing |
| FR2535283A1 (en) * | 1982-10-29 | 1984-05-04 | Holder Philippe | Mast for sailboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990006254A1 (en) * | 1988-12-07 | 1990-06-14 | Richard Dryden | Wind-propelled vehicle |
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