FR2498550A1 - Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds - Google Patents
Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds Download PDFInfo
- Publication number
- FR2498550A1 FR2498550A1 FR8101348A FR8101348A FR2498550A1 FR 2498550 A1 FR2498550 A1 FR 2498550A1 FR 8101348 A FR8101348 A FR 8101348A FR 8101348 A FR8101348 A FR 8101348A FR 2498550 A1 FR2498550 A1 FR 2498550A1
- Authority
- FR
- France
- Prior art keywords
- boat
- planing
- hulls
- wings
- horizontal blades
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/38—Keels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
DESCRIPTION
Il s'agit d'un bateau à voiles avec ou sans moteur auxiliaire.DESCRIPTION
It is a sailboat with or without an auxiliary engine.
Ce bateau à la particularité d'avoir quatre flotteurs double en forme de V
(voir C1 C2 C3 C4) ces flotteurs couvrant la totalité de la surface du pont de ce multiflotteurs évitera le martelement des vagues contre le soubassement sous le pont. Concus en panneaux sandwichs avec aie de poluréthane injecte ou de polystyrène expansé sont congus deux par deux, ils peuvent être soit en contreplaqué en aluminium ou en plastique, d'une extrême finesse environ trois à quatre centimètres pour un petit bateau il ne dépasseront pas douze à quinse centimètres pour un bateau plus important en vingt mètres de longueur par exemple et au dela. ne plus trois derives de la même conception et de même épaisseur (H1 H2 H3) mais verticales sont barrées de lames en aluminium minces (voir de D1 à D 10) mains d'une largeur et d'une inclinaison appropriée environ 5% à 8% faisant office d'ailes d'avion d'hydrofoils leur nombre est à déterminer aux essais et en fonction de l'importance du bateau les numéros D 1 et D 2 peuvent entre réglable en et et du poste de pilotage à la rigueur les D 3 et D 10 les autres fixes, elles assureront à une certaine vitesse le déjeaujage du bateau qui planera au dessus de l'eau ces flotteurs derives très fines en laies de couteau ont l'avantage de n'offrir qu'une infime résistance à l'avancement, assurant à ce bateau une vitesse accrue. Les deux derives verticales (H 1 et H 3) sont terminées à l'arrière par deux gouvernails (E 1 et B2) o. nombre et cet emplacement seront à déterminer aux éssais. This boat has the particularity of having four double V-shaped floats
(see C1 C2 C3 C4) these floats covering the entire surface of the deck of this multi-float will prevent the hammering of the waves against the underbody under the deck. Designed in sandwich panels with injected polyurethane or expanded polystyrene are designed two by two, they can be either in aluminum or plastic plywood, of extreme finesse about three to four centimeters for a small boat it will not exceed twelve at fifteen centimeters for a larger boat in twenty meters in length for example and beyond. no longer three drifts of the same design and the same thickness (H1 H2 H3) but vertical are barred with thin aluminum blades (see from D1 to D 10) hands of a suitable width and inclination approximately 5% to 8 % acting as hydrofoil airplane wings their number is to be determined during the tests and depending on the size of the boat the numbers D 1 and D 2 can between adjustable in and and the cockpit if necessary the D 3 and D 10 the other fixed ones, they will ensure at a certain speed the planing of the boat which will hover above the water these very fine drift floats in knife blades have the advantage of offering only a tiny resistance to l 'advancement, ensuring this boat an increased speed. The two vertical fins (H 1 and H 3) are terminated at the rear by two rudders (E 1 and B2) o. number and location will be determined at the trial.
Le pont plat genre planche à voiles supportera la oabine, le carré d'équipage et de commandement ainsi que les deux mats (F 1 et r2). Babord et tribord ces deux mats placés dans la largeur du bateau porteront des voiles classiques réunis au centre par une grande voile centrale ce système permet de diminuer considérablement la hauteur des mats et conserver une surface de voiles considérable ainsi qu'une stabilité accrue. Les deux bomes (fig 4) réunies par une traverse rigide (r) éviteront leur contrariNté. The flat sailboard deck will support the oabine, the crew and command saloon as well as the two masts (F 1 and r2). Port and starboard these two masts placed across the width of the boat will carry classic sails joined together in the center by a large central sail. This system makes it possible to considerably reduce the height of the masts and to preserve a considerable area of sails as well as increased stability. The two booms (fig 4) joined by a rigid crosspiece (r) will avoid their annoyance.
L'insubmersibilité étant assurée par sa construction avec l'sue étanche légère et flottantes de ses panneaux sandwichs. Le pont est muni à l'avant d'un brise lame tablier rigide et plein protégeant la cabine et le pont. Vu la grandeur de l'immense pont planche, il n'y a pas de limite à la grandeur du carré et de l'habitabilité. Ce bateau est démontable et remontable très rapidement pour sont transport par route en plusieurs élè- ments ne dépassant pas 2m 30 de large. Insubmersibility being ensured by its construction with the light waterproof and floating track of its sandwich panels. The deck is provided at the front with a rigid and solid apron blade breaker protecting the cabin and the deck. Given the size of the huge planked deck, there is no limit to the size of the square and the roominess. This boat can be dismantled and reassembled very quickly for its transport by road in several elements not exceeding 2m 30 wide.
Deux lames derives articulées soit & l'avant ou à l'arrière position X déterminer aux éssais de grande longueur babord et tribord fixées aux limites exterieures du bateau (fig 2, G 1, G 2) et commandée du poste de pilotage seront abaissées par gros temps, elles assureront l'inretourna bilitd du bateau contrairement aux multicoques actuels. Two articulated fin blades either at the front or aft position X to be determined on the long port and starboard side fixed to the outer limits of the boat (fig 2, G 1, G 2) and controlled from the cockpit will be lowered by in heavy weather, they will ensure the return of the boat's balance, unlike current multihulls.
ta particularité de ce bateau sans coque aux multiples flotteurs derives en lame de couteau découpera les vagues en tranches tel le fil b couper le beurre, contrairement aux autres multicoques ou bateau traditionnels avec leurs étraves beaucoup plus importante qui martelent et brise les vagues éssayant de passer au dessus. your peculiarity of this boat without hull with multiple floats drift in knife blade will cut the waves in slices like the wire b cut the butter, unlike other multihulls or traditional boat with their much larger bows which hammer and break the waves trying to pass above.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8101348A FR2498550A1 (en) | 1981-01-26 | 1981-01-26 | Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds |
FR8105373A FR2502103A2 (en) | 1981-01-26 | 1981-03-18 | Vessel with deck supported clear of water - has supports on submerged members shaped like aircraft wings and tail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8101348A FR2498550A1 (en) | 1981-01-26 | 1981-01-26 | Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498550A1 true FR2498550A1 (en) | 1982-07-30 |
FR2498550B1 FR2498550B1 (en) | 1984-06-22 |
Family
ID=9254482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101348A Granted FR2498550A1 (en) | 1981-01-26 | 1981-01-26 | Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2498550A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586001A1 (en) * | 1985-08-07 | 1987-02-13 | Martin Bernard | Multi-hulled sailboat |
EP0277449A1 (en) * | 1987-01-28 | 1988-08-10 | Daniel Tollet | Multihull boat |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2060625A5 (en) * | 1969-09-20 | 1971-06-18 | Saito Itsuo | |
FR2161478A5 (en) * | 1971-11-26 | 1973-07-06 | Greer Richard | |
FR2210974A5 (en) * | 1972-12-14 | 1974-07-12 | Castelas Marcel | |
FR2227988A1 (en) * | 1973-05-03 | 1974-11-29 | Landy Chantiers Et Ateliers Le | |
US3995575A (en) * | 1972-08-10 | 1976-12-07 | Jones Jr Allen | Semidisplacement hydrofoil ship |
FR2351001A1 (en) * | 1976-05-13 | 1977-12-09 | Pinchot Gifford | Hydrofoil craft supported by rotating discs - has drive shafts extended telescopically and raised and lowered by power cylinder |
US4165701A (en) * | 1976-10-26 | 1979-08-28 | Klutymans P H | Sea-going craft |
FR2465639A1 (en) * | 1979-09-24 | 1981-03-27 | Chatillon Alain | Automatic lee-board fitted to out-rigger - has tensioner to vary lateral lee-board angle using cables and springs |
-
1981
- 1981-01-26 FR FR8101348A patent/FR2498550A1/en active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2060625A5 (en) * | 1969-09-20 | 1971-06-18 | Saito Itsuo | |
FR2161478A5 (en) * | 1971-11-26 | 1973-07-06 | Greer Richard | |
US3995575A (en) * | 1972-08-10 | 1976-12-07 | Jones Jr Allen | Semidisplacement hydrofoil ship |
FR2210974A5 (en) * | 1972-12-14 | 1974-07-12 | Castelas Marcel | |
FR2227988A1 (en) * | 1973-05-03 | 1974-11-29 | Landy Chantiers Et Ateliers Le | |
FR2351001A1 (en) * | 1976-05-13 | 1977-12-09 | Pinchot Gifford | Hydrofoil craft supported by rotating discs - has drive shafts extended telescopically and raised and lowered by power cylinder |
US4165701A (en) * | 1976-10-26 | 1979-08-28 | Klutymans P H | Sea-going craft |
FR2465639A1 (en) * | 1979-09-24 | 1981-03-27 | Chatillon Alain | Automatic lee-board fitted to out-rigger - has tensioner to vary lateral lee-board angle using cables and springs |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586001A1 (en) * | 1985-08-07 | 1987-02-13 | Martin Bernard | Multi-hulled sailboat |
EP0277449A1 (en) * | 1987-01-28 | 1988-08-10 | Daniel Tollet | Multihull boat |
Also Published As
Publication number | Publication date |
---|---|
FR2498550B1 (en) | 1984-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |