FR2473009A1 - Stabiliser for marine vessel - has suspended horizontal frames with sheet resting on grid which flexes on downward motion - Google Patents
Stabiliser for marine vessel - has suspended horizontal frames with sheet resting on grid which flexes on downward motion Download PDFInfo
- Publication number
- FR2473009A1 FR2473009A1 FR8000005A FR8000005A FR2473009A1 FR 2473009 A1 FR2473009 A1 FR 2473009A1 FR 8000005 A FR8000005 A FR 8000005A FR 8000005 A FR8000005 A FR 8000005A FR 2473009 A1 FR2473009 A1 FR 2473009A1
- Authority
- FR
- France
- Prior art keywords
- membrane
- frame
- grid
- stabilizer according
- stabiliser
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
La présente invention concerne des stabilisateurs permettant de réduire considérablement les effets de la houle sur les navires, lorsque ceux-ci se trouvent, soit au mouillage, soit à la derive "navires en pêche, accompagnant des plongeurs sous-marins, ou en panne de moteur ou de voiles". Les dimensions et le nombre de stabilisateurs seront fonction de la taille du navire. The present invention relates to stabilizers making it possible to considerably reduce the effects of swell on vessels, when these are either at anchor or on the water "vessels in fishing, accompanying scuba divers, or out of engine or sails ". The dimensions and number of stabilizers will depend on the size of the vessel.
Tous les dispositifs connus concernent les navires de très gros tonnages et necessitent de très importants appareillages ac tionnés à partir d'une source d'énergie. All the known devices relate to ships of very large tonnages and require very large devices operated from an energy source.
Cette invention trouve son originalite dans le fait que sa realisation très simple n'utilise aucune énergie. De plus, son faible encombrement lui permet de trouver facilement place à bord desdits navires. This invention finds its originality in the fact that its very simple realization does not use any energy. In addition, its small footprint allows it to easily find a place on board said ships.
Le dispositif consiste en un cadre metallique de forme géométrique. A l'intérieur et solidaire à celui-ci, est disposé une grille sur laquelle est placée une membrane fendue souple et élastique, fixée sur le pourtour du cadre à l'aide d'une contreplaque. The device consists of a metallic frame of geometric shape. Inside and integral with it, is disposed a grid on which is placed a flexible and elastic split membrane, fixed on the periphery of the frame with a backing plate.
Le Stabilisateur est muni d'oeilletons qui lui permettent d'être suspendu horizontalement de part et d'autre du bâteau. The Stabilizer is provided with eyecups which allow it to be hung horizontally on either side of the boat.
- Le cadre est réalisé de préférence de forme carré, en profilé cornière, dont une aile est horizontale et sur laquelle est appliquée la membrane, et l'autre est verticale et dirigée vers le haut destinée à enfermer un certain volume de manière à accroître l'action de freinage du fait de son dépassementdu niveau de la contre-plaque. Les oeilletons sont disposés aux 4 coins. - The frame is preferably made in a square shape, in angle section, one wing of which is horizontal and on which the membrane is applied, and the other is vertical and directed upwards intended to enclose a certain volume so as to increase the braking action due to its exceeding the level of the counterplate. The eyecups are arranged at the 4 corners.
- La membrane est réalisée en matériau du type néoprène et est fendue suivant des axes disposés en diagonale. - The membrane is made of neoprene type material and is split along axes arranged diagonally.
A titre d'illustration, les dessins annexés representent
- Fig. 1 : Vue de dessous du stabilisateur
- Fig. 2 : Vue en coupe du stabilisateur à plus grande
échelle
- Fig. 3 : Vue du cadre
- Fig. 4 : Vue en coupe du cadre
- Fig. 5 : Vue de dessous de la grille
- Fig. 6 : Vue de dessous de la membrane
- Fig. 7 : Vue de dessous de la contre-plaque
- Fig. 8 : Vue en coupe de la contre-plaque
- Fig. 9 : Schéma de principe de fonctionnement
Tel qu'il est représenté,- le dispositif comprend un cadre 1 (fig.1) les oeilletons da fixation 2 (fig.1) la grille 3 (fig.1) et la membrane 4 (fig.1) fixée par une contre-plaque 5 (fig.l). By way of illustration, the attached drawings represent
- Fig. 1: Bottom view of the stabilizer
- Fig. 2: Section view of the stabilizer at a larger size
ladder
- Fig. 3: Frame view
- Fig. 4: Sectional view of the frame
- Fig. 5: Bottom view of the grid
- Fig. 6: Bottom view of the membrane
- Fig. 7: Bottom view of the counterplate
- Fig. 8: Sectional view of the counterplate
- Fig. 9: Operating principle diagram
As shown, - the device comprises a frame 1 (fig.1) the fixing eyelets 2 (fig.1) the grid 3 (fig.1) and the membrane 4 (fig.1) fixed by a counter -plate 5 (fig.l).
A la descente, la membrane va s'ouvrir 4 (fig.2), à la montée la membrane vient se fermer sur la grille 4 (fig.2). On the descent, the membrane will open 4 (fig.2), on climb the membrane will close on the grid 4 (fig.2).
Le fonctionnement est le suivant
- Après avoir suspendu (par exemple par câble) un -stabili- sateur à bâbord et à tribord du navire (fig.9), lorsque celui-ci va s'enfoncer du côté tribord (fig.9) la membrane du stabilisateur va s'ouvrir sous l'effet de la résistance de l'eau et celui-ci va pouvoir s'enfoncer facilement ; pendant ce temps, le stabilisateur côté bâbord (fig.9) fera frein pu-isque sa membrane sera fermée sur la grille.The operation is as follows
- After having suspended (for example by cable) a stabilizer to port and starboard of the ship (fig.9), when it will sink on the starboard side (fig.9) the stabilizer membrane will s '' open under the effect of water resistance and it will be able to sink easily; meanwhile, the port side stabilizer (fig. 9) will brake since its membrane will be closed on the grid.
Dès que le navire s'enfoncera côte bâbord, c'est l'effet inverse qui se produira et en quelques mouvements le navire-sera stabilisé. As soon as the ship sinks to the port side, the opposite effect will occur and in a few movements the ship will be stabilized.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000005A FR2473009A1 (en) | 1980-01-02 | 1980-01-02 | Stabiliser for marine vessel - has suspended horizontal frames with sheet resting on grid which flexes on downward motion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000005A FR2473009A1 (en) | 1980-01-02 | 1980-01-02 | Stabiliser for marine vessel - has suspended horizontal frames with sheet resting on grid which flexes on downward motion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2473009A1 true FR2473009A1 (en) | 1981-07-10 |
Family
ID=9237153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000005A Withdrawn FR2473009A1 (en) | 1980-01-02 | 1980-01-02 | Stabiliser for marine vessel - has suspended horizontal frames with sheet resting on grid which flexes on downward motion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2473009A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999019205A1 (en) * | 1997-10-13 | 1999-04-22 | Yvon Julian | Device for stabilising a ship's trim anchored or adrift |
FR2826927A1 (en) * | 2001-07-06 | 2003-01-10 | Gaston Huguenin | DEVICE FOR DAMPING THE MOVEMENTS OF AN ANCHORED BOAT |
-
1980
- 1980-01-02 FR FR8000005A patent/FR2473009A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999019205A1 (en) * | 1997-10-13 | 1999-04-22 | Yvon Julian | Device for stabilising a ship's trim anchored or adrift |
FR2826927A1 (en) * | 2001-07-06 | 2003-01-10 | Gaston Huguenin | DEVICE FOR DAMPING THE MOVEMENTS OF AN ANCHORED BOAT |
WO2003004349A1 (en) * | 2001-07-06 | 2003-01-16 | Gaston Huguenin | Device for damping the movements of an anchored boat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |