FR2762824A1 - Catamaran hull marine vessel - Google Patents

Catamaran hull marine vessel Download PDF

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Publication number
FR2762824A1
FR2762824A1 FR9705701A FR9705701A FR2762824A1 FR 2762824 A1 FR2762824 A1 FR 2762824A1 FR 9705701 A FR9705701 A FR 9705701A FR 9705701 A FR9705701 A FR 9705701A FR 2762824 A1 FR2762824 A1 FR 2762824A1
Authority
FR
France
Prior art keywords
floats
nacelle
catamaran
marine vessel
axis
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
Application number
FR9705701A
Other languages
French (fr)
Inventor
Robert Pacome
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
Priority to FR9705701A priority Critical patent/FR2762824A1/en
Publication of FR2762824A1 publication Critical patent/FR2762824A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B43/08—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by transfer of solid ballast
    • 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
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B2015/0016—Masts characterized by mast configuration or construction
    • B63B2015/005—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull
    • B63B2015/0066—Inclinable masts with passive righting means, e.g. counterbalancing means

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)
  • Toys (AREA)

Abstract

The catamaran comprises two floats (2, 2') with a weighted nacelle (3) suspended between them and pivoted about an axis of rotation located at its intersection with two cross-members joining the ends of the floats. The engine compartment (5) and sail locker (1) pivot about the same axis as the nacelle, and they are connected to it by a tube of sufficient diameter for a person to pass through.

Description

- DESCRIPTION
La présente invention concerne les catamarans.- DESCRIPTION
The present invention relates to catamarans.

Elle décrit un système permettant d'éviter le chavirage du poste de pilotage. It describes a system making it possible to avoid capsizing the cockpit.

Dans l'état actuel de la technique les catamarans ayant effectué un chavirage à 1800 restent incapable de se redresser. In the current state of the art, the catamarans having capsized at 1800 remain unable to recover.

I
Les moyens de mon invention ont pour but de remédier à ce problème et sont caractérisés par la stabilité de l'habitacle quelque soit l'azimut des flotteurs.I
The means of my invention are intended to remedy this problem and are characterized by the stability of the passenger compartment whatever the azimuth of the floats.

Le descriptif de mon invention est constitué de deux flotteurs (2) et (2 ') entre lesquels est suspendu une nacelle lestée (3) pivotant autour d'un axe de rotation situé à l'intersection des deux diagonales joignant l'extrémité des flotteurs. The description of my invention consists of two floats (2) and (2 ') between which is suspended a weighted basket (3) pivoting around an axis of rotation located at the intersection of the two diagonals joining the end of the floats .

En cas de chavirage des flotteurs à 1800 ou 360" la nacelle conservera sa stabilité. In the event that the floats capsize at 1800 or 360 ", the basket will maintain its stability.

Quant aux compartiments moteur (5) et voilure (1) ainsi que le guide d'écoute (4) ceux-ci s'articulent autour du même axe que celui de la nacelle et sont suffisamment lestés pour rester en position efficace. As for the engine (5) and wing (1) compartments as well as the sheet guide (4), these revolve around the same axis as that of the nacelle and are ballasted enough to remain in the effective position.

L'axe de rotation étant constitué par un tube de diamètre permettant la communication entre les trois compartiments, ceux-ci étant également accessibles par les ponts supérieurs. The axis of rotation being constituted by a diameter tube allowing communication between the three compartments, these also being accessible by the upper decks.

ll est possible de supprimer le compartiment voilure pour une utilisation bateau à moteur et de donner libre cours à toute forme et dimensions. It is possible to remove the wing compartment for motor boat use and to give free rein to any shape and size.

Les dessins annexés illustrent l'invention et représentent:
*Figure 1 : vue de face
*Figure 2 : vue de dessus
*Figure 1 : les coupes des compartiments voilure et moteur.The accompanying drawings illustrate the invention and represent:
* Figure 1: front view
* Figure 2: top view
* Figure 1: the sections of the wing and engine compartments.

*Figure 4 : la coupe de la nacelle précisant sa libre rotation
autour des flotteurs. * Figure 4: the section of the nacelle specifying its free rotation
around the floats.

Claims (3)

- REVENDICATIONS- CLAIMS (1) Catamaran insubmersible caractérisé en ce qu'il est constitué de deux flotteurs (2) et (2') et d'une nacelle lestée (3) suspendue entre les deux flotteurs et pivotant autour d'un axe de rotation situé à l'intersection des deux diagonales joignant l'extrémité des flotteurs.(1) Unsinkable catamaran characterized in that it consists of two floats (2) and (2 ') and a weighted basket (3) suspended between the two floats and pivoting around an axis of rotation located at l intersection of the two diagonals joining the end of the floats. (2) Catamaran selon la revendication (1) caractérisé en ce que les compartiments moteur (5) et voilure (1) s'articulent autour du meme axe que celui de la nacelle.(2) Catamaran according to claim (1) characterized in that the engine (5) and wing (1) compartments are articulated around the same axis as that of the nacelle. (3) Catamaran selon l'une ou l'autre des revendications (1) ou (2) caractérisé en ce que la communication entre les trois compartiments est assurée par un tube de diamètre suffisant pour permettre le passage. (3) Catamaran according to either of claims (1) or (2) characterized in that the communication between the three compartments is ensured by a tube of sufficient diameter to allow passage.
FR9705701A 1997-05-02 1997-05-02 Catamaran hull marine vessel Pending FR2762824A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9705701A FR2762824A1 (en) 1997-05-02 1997-05-02 Catamaran hull marine vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705701A FR2762824A1 (en) 1997-05-02 1997-05-02 Catamaran hull marine vessel

Publications (1)

Publication Number Publication Date
FR2762824A1 true FR2762824A1 (en) 1998-11-06

Family

ID=9506725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705701A Pending FR2762824A1 (en) 1997-05-02 1997-05-02 Catamaran hull marine vessel

Country Status (1)

Country Link
FR (1) FR2762824A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815011A1 (en) 2000-10-05 2002-04-12 Sarl Oxoon A modular boat has separate buoyant propulsion module which is universally adaptable
FR2938820A1 (en) * 2008-11-25 2010-05-28 Loup Andre Saint Central element i.e. hull, stabilization device for vehicle i.e. boat, has ring assembly rotatably mounted along axis of hull and connected by longitudinal arm to floating unit that is placed in contact with support surface of vehicle
CN107128455A (en) * 2016-02-26 2017-09-05 张永吉 It is double to float many bottom economical ships

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815011A1 (en) 2000-10-05 2002-04-12 Sarl Oxoon A modular boat has separate buoyant propulsion module which is universally adaptable
FR2938820A1 (en) * 2008-11-25 2010-05-28 Loup Andre Saint Central element i.e. hull, stabilization device for vehicle i.e. boat, has ring assembly rotatably mounted along axis of hull and connected by longitudinal arm to floating unit that is placed in contact with support surface of vehicle
CN107128455A (en) * 2016-02-26 2017-09-05 张永吉 It is double to float many bottom economical ships

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