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
Authority
FR
France
Prior art keywords
floats
beam
characterized
device according
lt
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Withdrawn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
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.)
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Withdrawn legal-status Critical Current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

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14Hydrodynamic 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

<P> ARTICULATED AND DISASSEMBLY DEVICE OF VELIC-PROPELLED OR MOTOR-BASED BOAT A BEAM SERVING AS A BOAT SUPPORT. THE CONNECTIONS BETWEEN THE FLOATS AND THE BEAM THEN BETWEEN THE BEAM AND THE BOAT ARE FLEXIBLE AND ARTICULATED. </P> <P> IT CONSISTS OF SEVERAL FLOATS 2 COMPRISING AT LEAST TWO MORTAISES 10 AN AXIS 9 TWO BEAMS SERVING TENONS 3 SLIDERS IN THE MORTIISES 4 BODY WITH THE REINFORCEMENT 1. THE BEAMS INCLUDE TWO TILT LIMITERS AT THEIR END 8 8 INTENDED TO HOLD THE FLOATS ACCORDING TO AN APPROPRIATE ANGLE OF THE COTTAGE. BETWEEN THE BEAMS AND THE REINFORCEMENT OF THE SHOCK ABSORBERS 5 OR OF THE ELASTICS 6 ALLOW ADJUSTMENT OF THE VERTICAL FLEXIBILITY BETWEEN FLOATS AND REINFORCEMENT. </P> <P> THE DEVICE ACCORDING TO THE INVENTION IS PARTICULARLY INTENDED TO MAINTAIN PARALLEL TO THE SURFACE OF THE 'WATER FROM THE WIDE AND RAPID HULLS TYPE SAILBOARDS, FROM A BOAT WITH SEVERAL FLOATS. </P>

Description

 The present invention relates to a boat with several flexible and articulated floats, vertically, horizontally and in rotation.

 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.

 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.

 For the layout of the hulls of floats of boats with multiple floats, the problems are identical.

 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.

 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.

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.

 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.

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.

The accompanying drawing illustrates the invention
The figure shows, in section, a boat and the device according to the invention.

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)

    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.
  1. 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.
  2. 60) Device according to claim 1 characterized by the existence on the floats, mortises (10) serving as a connection with the beam (3).
  3. 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).
  4. 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; 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

ID=9341208

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)

Country Link
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 Boat floats
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 Boat floats
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 (4)

* 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

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