FR2607097A1 - Craft having several floats - Google Patents

Craft having several floats Download PDF

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Publication number
FR2607097A1
FR2607097A1 FR8616437A FR8616437A FR2607097A1 FR 2607097 A1 FR2607097 A1 FR 2607097A1 FR 8616437 A FR8616437 A FR 8616437A FR 8616437 A FR8616437 A FR 8616437A FR 2607097 A1 FR2607097 A1 FR 2607097A1
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France
Prior art keywords
floats
craft
existence
beams
mortise
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Withdrawn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
FR8616437A
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French (fr)
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DELCHAMBRE JEAN
Original Assignee
DELCHAMBRE JEAN
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 DELCHAMBRE JEAN filed Critical DELCHAMBRE JEAN
Priority to FR8616437A priority Critical patent/FR2607097A1/en
Publication of FR2607097A1 publication Critical patent/FR2607097A1/en
Withdrawn legal-status Critical Current

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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
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration

Abstract

Articulated and detachable device for a sail-propelled or engine-driven craft. The invention relates to a device allowing sail or engine navigation with the aid of several floats joined in pairs by a beam acting as a support for the craft. The connections between the floats and the beam, and then between the beam and the craft, are flexible and articulated. It consists of several floats 2 which include at least two mortices 10, a pin 9, two beams acting as tenons 3 sliding in the mortices 4 forming one body with the frame 1. The beams include, at their ends, two inclination (dip) limiters 7, 8 intended to keep the floats at a suitable angle of heel. Between the beams and the frame, dampers 5 or elastic elements 6 enable the vertical flexibility between floats and frame to be adjusted. The device according to the invention is particularly intended for keeping parallel to the surface of the water wide and rapid underwater hulls, of the sailboard-type, of multi-float craft.

Description

La présente invention concerne une embarcation à plusieurs flotteurs souples et articulés, verticalement, horizontalement et en rotation. The present invention relates to a boat with several flexible and articulated floats, vertically, horizontally and in rotation.

L'invention consiste à permettre l'utilisation de plusieurs flotteurs à carènes larges dans la conception de bateaux propulsés à la voile ou à moteur, type catamarans pour les doubles flotteurs. The invention consists in allowing the use of several floats with wide hulls in the design of boats propelled by sail or motor, catamaran type for double floats.

Le tracé des carènes de voiliers a pour but entre autre de conserver quand le bateau gite, une forme capable de stabiliser l'embarcation d'une part, en lui permettant d'autre part une vitesse maximum. The layout of the hulls of sailboats aims, among other things, to keep when the boat is tilting, a shape capable of stabilizing the boat on the one hand, by allowing it on the other hand a maximum speed.

Pour le tracé des carènes de flotteurs de bateaux à flotteurs multiples, les problèmes sont identiques. For the layout of the hulls of floats of boats with multiple floats, the problems are identical.

L'invention a pour objet : 10) de résoudre les problèmes posés par la gatte pour le tracé des carènes des flotteurs d'embarcation à flotteurs multiples. 20) de permettre l'utilisation de carènes larges à très larges de type flotteurs de planche à voile, par exemple, dans la conception des embarcations à plusieurs flotteurs. The object of the invention is: 10) to solve the problems posed by the drip pan for the layout of the hulls of multi-float boat floats. 20) to allow the use of wide to very wide hulls of the windsurfing float type, for example, in the design of multi-float boats.

L'invention consiste donc en une embarcation constituée de plusieurs flotteurs selon une forme de réalisation préférentielle reliés deux à deux à un réceptacle ( cockpit ) par l'intermédiaire d'une poutre mobile fonctionnant perpendiculairement au sens de la marche du bateau. The invention therefore consists of a boat made up of several floats according to a preferred embodiment linked in pairs to a receptacle (cockpit) by means of a mobile beam operating perpendicular to the direction of travel of the boat.

Cette poutre sert de tenon aux mortaises placées sur les flotteurs et à une mortaise centrale appartenant au réceptacle . Un axe démontable sert de liaison entre le tenon et les mortaises des flotteurs.This beam serves as a tenon to the mortises placed on the floats and to a central mortise belonging to the receptacle. A removable pin serves as a link between the post and the mortises of the floats.

Une mortaise centrale appartenant au réceptacle ( cockpit ) sert à maintenir la poutre perpendiculaire à l'embarcation, à guider son déplacement vertical et à empécher sa rotation. Elle sert également de support à des amortisseurs travaillant n traction ou en compression dans le sens vertical : elle peut être remplacée par des tenons, la poutre servant de tenon étant percée pour devenir mortaise . Dans cette mortaise centrale des lumières peuvent être pratiquées pour laisser passer des goupilles parallèles à l'axe du bateau et fixées sur la poutre afin d'interdire à celle-ci un déplacement le long de la mortaise. Plusieurs mortaises identiques peuvent être placées bout à bout. A central mortise belonging to the receptacle (cockpit) is used to hold the beam perpendicular to the boat, to guide its vertical movement and to prevent its rotation. It also serves as a support for shock absorbers working in tension or in compression in the vertical direction: it can be replaced by tenons, the beam serving as a tenon being pierced to become mortise. In this central mortise, lights can be used to let pins pass parallel to the axis of the boat and fixed on the beam to prevent it from moving along the mortise. Several identical mortises can be placed end to end.

Il est pratiqué à l1extréùité de la poutre une coupe d'angle destinée à limiter le pivotement des flotteurs vers l'extérieur . Afin de limiter le pivotement des flotteurs vers l'intérieur, la hauteur entre la poutre et les flotteurs peut être réduite jusqu'à maintenir horiz ntaux les flotteurs en particulier pour éviter l'embarquement pendant un virement de bord. There is made at the end of the beam a corner cut intended to limit the pivoting of the floats outwards. In order to limit the pivoting of the floats inwards, the height between the beam and the floats can be reduced until the floats are kept horizontal in particular to avoid boarding during a tack.

Le dessin annexe illustre l'invention
La figure représente, en coupe , une embarcation et le dispositif selon l'invention.The accompanying drawing illustrates the invention
The figure shows, in section, a boat and the device according to the invention.

Le dispositif représenté sur la figure comporte un réceptacle (1) deux flotteurs (2 ) une poutre ( 3 ) une mortaise ( 4 ) deux amortisseurs ( 5 ) ( 6 ) deux cales ( 7 ) deux coupes d'angle (8 ) deux axes ( 9 ) deux mortaises ( 10 ) les tenons ( 11 ) la lumière ( 13 ) la goupille ( 12 ) The device shown in the figure comprises a receptacle (1) two floats (2) a beam (3) a mortise (4) two shock absorbers (5) (6) two wedges (7) two angle cuts (8) two axes (9) two mortises (10) the tenons (11) the light (13) the pin (12)

Claims (4)

REVENDICATIONS io: Embarcation à propulsion vélique ou à moteur comportant plusieurs flotteurs ( 2 ) reliés deux à deux à un réceptacle ( 1 ) par l'intermédiaire de poutres ( 3 ) caractérisée par un assemblage souple et articulé, d'une ou plusieurs mortaises ( 4 ) servant de guide aux poutres ( 3 ) 'verticalement, horizontalement et en rotation.CLAIMS io: Vélique or motor propelled boat comprising several floats (2) linked in pairs to a receptacle (1) by means of beams (3) characterized by a flexible and articulated assembly, of one or more mortises ( 4) serving as a guide for the beams (3) 'vertically, horizontally and in rotation. 20) Dispositif selon la revendication 1 caractérisé par l'existence d'amortisseurs ( 5 ) placés entre la poutre ( 3 ) et le réceptacle ( 1 ) 30) Dispositif selon la revendication 1 caractérisé par l'existence d'élastiques ( 6 ) servant d'amortisseurs entre la partie basse de la mortaise ( 4 ) et la poutre ( 3 ) 40) Dispositif selon la revendiaction 1 caractérisé par l'existence de coupe d'angle ( 8 ) aux extrémités de chaque poutre, destinée à limiter la rotation vers l'extérieur des flotteurs ( 2 ) 50) Dispositif selon la revendication 1 caractérisé par l'existence d'un limitateur de hauteur ( 7 ) placé entre la poutre et les flotteurs destiné à limiter la rotation des flotteurs vers l'intérieur.20) Device according to claim 1 characterized by the existence of shock absorbers (5) placed between the beam (3) and the receptacle (1) 30) Device according to claim 1 characterized by the existence of elastic bands (6) serving shock absorbers between the lower part of the mortise (4) and the beam (3) 40) Device according to claim 1 characterized by the existence of an angle cut (8) at the ends of each beam, intended to limit rotation outwards of the floats (2) 50) Device according to claim 1 characterized by the existence of a height limiter (7) placed between the beam and the floats intended to limit the rotation of the floats inwards. 60) Dispositif selon la revendication 1 caractérisé par l'existence sur les flotteurs, de mortaises ( 10 ) servant de liaison avec la poutre ( 3 ).60) Device according to claim 1 characterized by the existence on the floats, mortises (10) serving as a connection with the beam (3). 70) Dispositif selon la revendication 1 caractérisé par l'existence d'axes ( t 9 ) servant de liaison entre la poutre ( tenon ) ( 3 ) et les mortaises ( 10 ).70) Device according to claim 1 characterized by the existence of axes (t 9) serving as a connection between the beam (tenon) (3) and the mortises (10). 80) Dispositif selon la revendication 1 caractérisé par un ou plusieurs tenons ( 11 ) remplagant la mortaise ( 4 ) , la poutre ( 3 ) étant percée pour faire mortaise.80) Device according to claim 1 characterized by one or more tenons (11) replacing the mortise (4), the beam (3) being pierced to make mortise. 90; Dispositif selon la revendication 1 caractérisé par une ou plusieurs lumières ( 13 ) permettant le passage des goupilles ( 12 ) afin d'empécher le déplacement longitudinal de la poutre ( 3 ) dans la mortaise ( 4 )  90; Device according to claim 1 characterized by one or more openings (13) allowing the passage of the pins (12) in order to prevent the longitudinal movement of the beam (3) in the mortise (4)
FR8616437A 1986-11-24 1986-11-24 Craft having several floats Withdrawn FR2607097A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8616437A FR2607097A1 (en) 1986-11-24 1986-11-24 Craft having several floats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616437A FR2607097A1 (en) 1986-11-24 1986-11-24 Craft having several floats

Publications (1)

Publication Number Publication Date
FR2607097A1 true FR2607097A1 (en) 1988-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8616437A Withdrawn FR2607097A1 (en) 1986-11-24 1986-11-24 Craft having several floats

Country Status (1)

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FR (1) FR2607097A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678232A1 (en) * 1991-06-28 1992-12-31 Santoni Xavier Novel floating structure
WO2004016497A1 (en) * 2002-08-14 2004-02-26 Heyring Technologies Pty Ltd A water craft
WO2017212482A1 (en) * 2016-06-06 2017-12-14 Yariv Civil Engineering (1989) Ltd. A system for damping movements of a load over a fluctuant watery environment and a vehicle comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR512504A (en) * 1920-03-12 1921-01-25 Paul Damiron Float boat
GB1222680A (en) * 1968-07-09 1971-02-17 Edgar John Garman Improvements in or relating to powder driven planing vehicles
FR2450192A1 (en) * 1979-03-01 1980-09-26 Ollier Gilles Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement
US4337715A (en) * 1978-06-08 1982-07-06 Pingon Pierre J De Articulated catamaran

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR512504A (en) * 1920-03-12 1921-01-25 Paul Damiron Float boat
GB1222680A (en) * 1968-07-09 1971-02-17 Edgar John Garman Improvements in or relating to powder driven planing vehicles
US4337715A (en) * 1978-06-08 1982-07-06 Pingon Pierre J De Articulated catamaran
FR2450192A1 (en) * 1979-03-01 1980-09-26 Ollier Gilles Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678232A1 (en) * 1991-06-28 1992-12-31 Santoni Xavier Novel floating structure
WO2004016497A1 (en) * 2002-08-14 2004-02-26 Heyring Technologies Pty Ltd A water craft
US7314014B2 (en) 2002-08-14 2008-01-01 Heyring Technologies Pty Ltd. Water craft
WO2017212482A1 (en) * 2016-06-06 2017-12-14 Yariv Civil Engineering (1989) Ltd. A system for damping movements of a load over a fluctuant watery environment and a vehicle comprising same
US11077922B2 (en) 2016-06-06 2021-08-03 Yariv Civil Engineering (1989) Ltd. System for damping movements of a load over a fluctuant watery environment and a vehicle comprising same
IL260149B (en) * 2016-06-06 2022-08-01 Yariv Civil Eng 1989 Ltd A system for damping movements of a load over a fluctuant watery environment and a vehicle comprising same

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