FR3123046A1 - Device for manually propelling a floating device of the stand-up paddle (SUP) type. - Google Patents

Device for manually propelling a floating device of the stand-up paddle (SUP) type. Download PDF

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Publication number
FR3123046A1
FR3123046A1 FR2105237A FR2105237A FR3123046A1 FR 3123046 A1 FR3123046 A1 FR 3123046A1 FR 2105237 A FR2105237 A FR 2105237A FR 2105237 A FR2105237 A FR 2105237A FR 3123046 A1 FR3123046 A1 FR 3123046A1
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France
Prior art keywords
tube
sup
lever
board
paddle
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Pending
Application number
FR2105237A
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French (fr)
Inventor
Nicolas BOMBART
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Individual
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Individual
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Priority to FR2105237A priority Critical patent/FR3123046A1/en
Publication of FR3123046A1 publication Critical patent/FR3123046A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/18—Other apparatus for converting muscle power into propulsive effort using sliding or pivoting handle or pedal, i.e. the motive force being transmitted to a propelling means by means of a lever operated by the hand or foot of the occupant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/40—Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/70—Accessories not specially adapted for a particular type of board, e.g. paddings or buoyancy elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/04—Oars; Sculls; Paddles; Poles
    • B63H2016/046—Oars for single-oar sculling, i.e. for propelling boats by swinging single stern-mounted oars from side to side; Use or arrangements thereof on boats

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne un dispositif de propulsion manuelle d'engin flottant et plus particulièrement de planche à rame, aussi appelée «stand-up paddle (SUP)» en termes anglo-saxons, que l’on nommera SUP dans le reste du document. Le dispositif comprend principalement un ensemble de tubes qui s’emboitent les uns dans les autres formant un bras de levier, décrivant un chemin particulier partant de devant le pratiquant et allant jusqu’à une extrémité qui est immergée dans l'eau et se termine par une attache de palme(s). Ce bras de levier s’appuie sur une bascule en son point de levier, bascule solidaire d’un support qui est rotatif selon un axe vertical afin de donner la direction de propulsion. Figure d’abrégé : Figure 1The present invention relates to a device for the manual propulsion of a floating device and more particularly of a paddle board, also called "stand-up paddle (SUP)" in English terms, which will be called SUP in the rest of the document. The device mainly comprises a set of tubes which fit into each other forming a lever arm, describing a particular path starting from in front of the practitioner and going to an end which is immersed in water and ends in a fin attachment(s). This lever arm rests on a lever at its lever point, a lever attached to a support which is rotatable along a vertical axis in order to give the direction of propulsion. Abstract Figure: Figure 1

Description

Dispositif de propulsion manuelle d'engin flottant de type planche à rame ou «stand-up paddle (SUP)».Device for manually propelling a floating device of the stand-up paddle (SUP) type.

La présente invention concerne un dispositif de propulsion manuelle de planche de type SUP.The present invention relates to a manual propulsion device for a SUP type board.

La propulsion d'une planche de type SUP s'effectue actuellement en position inconfortable et non optimale, debout à l'aide d'une pagaie longue présentant une pale de faible surface qu'il faut exercer successivement d'un côté de la planche puis de l'autre. La position du pratiquant de SUP, faisant face à l’axe de la planche, ne permet pas une utilisation efficace de la pagaie et de la force de propulsion qui pourrait lui être appliquée pour faire avancer la planche.The propulsion of a SUP type board is currently carried out in an uncomfortable and non-optimal position, standing using a long paddle with a small surface blade that must be exercised successively on one side of the board then the other. The position of the SUP practitioner, facing the axis of the board, does not allow efficient use of the paddle and the propulsion force that could be applied to it to move the board forward.

Le dispositif selon l’invention a pour objectif de remplacer la pagaie utilisée jusqu’alors pour propulser un SUP afin d’offrir plus de confort au pratiquant et une plus grande puissance de propulsion.The device according to the invention aims to replace the paddle used until then to propel a SUP in order to offer more comfort to the practitioner and greater propulsion power.

Le dispositif selon l’invention, en utilisant un support de point de levier comme point d’appui sur la planche et en déportant l’action du pratiquant devant lui par un assemblage de tubes faisant office de bras de levier, permet d’apporter confort au pratiquant et puissance à l’action de propulsion du SUP. L’association d’un point de levier et d’une grande surface de propulsion immergée permettra au pratiquant de déplacer son SUP de manière très efficace et en position confortable y compris assise.The device according to the invention, by using a lever point support as a fulcrum on the board and by shifting the action of the practitioner in front of him by an assembly of tubes acting as a lever arm, makes it possible to bring comfort to the practitioner and power to the propulsion action of the SUP. The combination of a lever point and a large submerged propulsion surface will allow the user to move his SUP very efficiently and in a comfortable position, including when seated.

Le dispositif selon l’invention est composé, d'un bras de levier (1), de forme et de dimensions variables, d'un étau (4) sur lequel est fixé un support rotatif (2) surmonté d'une bascule (3) sur laquelle viendra se fixer le bras de levier, et d'un système d'attache de palme(s) (18) à l'extrémité immergée du levier.The device according to the invention is composed of a lever arm (1), of variable shape and dimensions, a vice (4) on which is fixed a rotary support (2) surmounted by a rocker (3 ) on which the lever arm will be fixed, and a palm attachment system (s) (18) at the submerged end of the lever.

Le bras de levier, selon le mode privilégié de réalisation de l'invention, est composé de plusieurs segments de tubes qui s'emboîtent les uns dans les autres. Les tubes décrivent ainsi un chemin qui évite de passer au maximum au-dessus de l’arrière de la planche afin de ne pas entraver l’espace utile arrière du flotteur.The lever arm, according to the preferred embodiment of the invention, is composed of several segments of tubes which fit into each other. The tubes thus describe a path which avoids passing as much as possible above the back of the board so as not to hinder the useful rear space of the float.

Les tubes en matière plastique seront chauffés pour permettre l’emboitement de l’un dans l’autre et leur déformation pour leur donner leur forme définitive.The plastic tubes will be heated to allow the interlocking of one into the other and their deformation to give them their final shape.

L’emboitement entre deux tubes est sécurisé par une ou plusieurs vis (8) qui viennent traverser de part en part la zone de jonction des deux tubes, perpendiculairement à l’axe de ces deux tubes. La vis est composée d’un côté d’une tête plate pour qu’elle reste bloquée et de l’autre d’un pas de vis sur lequel un bouchon sera vissé.The interlocking between two tubes is secured by one or more screws (8) which cross right through the junction zone of the two tubes, perpendicular to the axis of these two tubes. The screw is composed on one side of a flat head so that it remains blocked and on the other of a thread on which a cap will be screwed.

Le premier tube (5), segment initial horizontal du bras de levier, sera situé, en position initiale, devant les bras de l’utilisateur du SUP, perpendiculairement à l’axe de la planche et à bonne hauteur pour que le pratiquant puisse exercer une force verticale successivement de haut en bas puis de bas en haut qui va s'appliquer, tout au long des différents éléments du bras de levier, au segment situé à l'extrémité opposée du levier sur laquelle sont fixées une ou plusieurs palmes qui produiront une propulsion sous-marine du SUP. Ce premier tube peut également comporter une barre verticale à échelons (6) qui permettra à l'utilisateur d'actionner le levier tout en restant en position assise. Ce tube peut être creux, fermé à l'extrémité libre par un bouchon vissé (7), il offrira ainsi un espace de stockage, par exemple pour y placer un kit de survie ou un kit de pêche.The first tube (5), initial horizontal segment of the lever arm, will be located, in the initial position, in front of the arms of the user of the SUP, perpendicular to the axis of the board and at the right height so that the practitioner can exercise a vertical force successively from top to bottom then from bottom to top which will be applied, all along the various elements of the lever arm, to the segment located at the opposite end of the lever on which are fixed one or more flippers which will produce an underwater propulsion of the SUP. This first tube can also comprise a vertical bar with rungs (6) which will allow the user to operate the lever while remaining in a seated position. This tube can be hollow, closed at the free end by a screw cap (7), it will thus offer a storage space, for example to place a survival kit or a fishing kit there.

Le second tube (9) est déporté vers l'extérieur de la planche de manière à ne pas gêner l'utilisateur dans ses mouvements. Il n'est pas rectiligne et comporte deux courbes aux extrémités afin que le troisième tube (10), quant à lui, puisse être rectiligne et parallèle à l'axe de la planche.The second tube (9) is offset towards the outside of the board so as not to hinder the user in his movements. It is not straight and has two curves at the ends so that the third tube (10), meanwhile, can be straight and parallel to the axis of the board.

Le troisième tube (10) est rectiligne et de taille variable adaptée à la longueur de la planche utilisée.The third tube (10) is straight and of variable size adapted to the length of the board used.

Le quatrième tube (11) n'est pas rectiligne et comporte deux courbes permettant de venir l’emboiter à un cylindre de bois plein (16), ou de toute autre matière solide, fixé sur une bascule (3) qui constitue le point de levier du système. Cette bascule s'effectuera selon un axe horizontal.The fourth tube (11) is not straight and has two curves allowing it to fit into a cylinder of solid wood (16), or any other solid material, fixed on a rocker (3) which constitutes the point of system lever. This rocking will take place along a horizontal axis.

La bascule est fixée à la partie supérieure d’un support (2) composé de deux cylindres reliés en leur centre par une tige métallique. Le cylindre supérieur est mobile en rotation autour d’un axe vertical. Le cylindre inférieur est fixe et solidaire de la mâchoire supérieure d'un étau de serrage (4) dont les mâchoires viennent serrer la partie arrière de la planche en son centre.The rocker is fixed to the upper part of a support (2) made up of two cylinders connected at their center by a metal rod. The upper cylinder is rotatable around a vertical axis. The lower cylinder is fixed and integral with the upper jaw of a clamping vice (4) whose jaws clamp the rear part of the board in its center.

Le cinquième tube (17) vient s’emboiter sur l'extrémité opposée du cylindre de bois, il comporte au moins une courbe afin que son autre extrémité, équipée d'une attache de palme(s) (18), soit intégralement submergée au plus proche de l’arrière de la planche et puisse produire une propulsion optimale. Ce cinquième tube est lié à la mâchoire supérieure de l'étau par un tendeur élastique, situé entre le point de levier et l’arrière de la planche, qui permettra au bras de levier de retrouver sa position initiale en réaction à l'application d'une force de haut en bas sur le premier tube du dispositif.The fifth tube (17) fits over the opposite end of the wooden cylinder, it has at least one curve so that its other end, equipped with a fin(s) attachment (18), is completely submerged at the closer to the back of the board and can produce optimum propulsion. This fifth tube is linked to the upper jaw of the vice by an elastic tensioner, located between the point of leverage and the back of the board, which will allow the lever arm to return to its initial position in reaction to the application of a downward force on the first tube of the device.

L’attache de palme(s) (18) peut être composée de deux morceaux de bois figurant la forme de pieds qui entreront dans les chaussons de palmes ou de monopalme.The fin(s) attachment (18) can be made up of two pieces of wood in the shape of the feet that will fit into the fin or monofin slippers.

Brève description des figuresBrief description of figures

Sur la on voit l’ensemble du dispositif selon l’invention sur une vue de trois quart permettant d’appréhender les différents éléments.On the the entire device according to the invention is seen in a three-quarter view making it possible to understand the various elements.

Sur la on voit l’ensemble du dispositif selon l’invention sur une vue de côté permettant de visualiser l’axe horizontal de bascule du bras de levier qui permet la propulsion de la planche.On the we see the entire device according to the invention on a side view allowing to visualize the horizontal rocking axis of the lever arm which allows the propulsion of the board.

Sur la on voit, en vue de côté isolée, les éléments constituant le point de levier et l’étau permettant de solidariser le dispositif à la planche.On the we see, in isolated side view, the elements constituting the lever point and the vice making it possible to secure the device to the board.

Sur la on voit une vue de dessus du dispositif selon l’invention permettant de visualiser le cheminement vers l’extérieur de la planche des tubes composant le bras de levier.On the we see a top view of the device according to the invention making it possible to visualize the path towards the outside of the board of tubes making up the lever arm.

Claims (10)

Dispositif de propulsion manuelle par un pratiquant d'engin et plus particulièrement de planche à rame (communément appelée «Stand-Up Paddle» ou SUP) caractérisé en ce qu’il est composé d’un bras de levier (1) constitué d’un assemblage de tubes, en ce qu’un support rotatif (2) surmonté d'une bascule (3) joue le rôle de point de levier, et en ce qu’un étau de serrage (4) surmonté de ce support permette une fixation de l’ensemble à l’arrière de la planche.Device for manual propulsion by a device user and more particularly paddle board (commonly called "Stand-Up Paddle" or SUP) characterized in that it is composed of a lever arm (1) consisting of a assembly of tubes, in that a rotary support (2) surmounted by a rocker (3) acts as a lever point, and in that a clamping vice (4) surmounted by this support allows fixing of all at the back of the board. Dispositif selon la revendication 1 caractérisé en ce que le premier tube (5) est situé devant les bras du pratiquant de SUP, perpendiculairement à l’axe de la planche, en une position initiale, et disposé horizontalement.Device according to Claim 1, characterized in that the first tube (5) is located in front of the arms of the SUP practitioner, perpendicular to the axis of the board, in an initial position, and arranged horizontally. Dispositif selon les revendications 1 et 2 caractérisé en ce que le premier tube comporte une barre verticale à échelons (6) permettant une action assise de la part du pratiquant de SUP.Device according to Claims 1 and 2, characterized in that the first tube comprises a vertical bar with steps (6) allowing a seated action on the part of the SUP practitioner. Dispositif selon les revendications 1 et 2 caractérisé en ce que le premier tube (5) est creux et fermé à l'extrémité libre par un bouchon vissé (7) permettant de disposer d’un espace de stockage.Device according to Claims 1 and 2, characterized in that the first tube (5) is hollow and closed at the free end by a screw cap (7) making it possible to have a storage space. Dispositif selon la revendication 1 caractérisé en ce que les tubes du bras de levier s’emboitent deux à deux et sont maintenus par des vis (8) traversant la jonction des tubes.Device according to Claim 1, characterized in that the tubes of the lever arm fit together two by two and are held by screws (8) passing through the junction of the tubes. Dispositif selon la revendication 1 caractérisé en ce que le second tube (9) et le quatrième (11) tube comporte deux courbes chacun et que le troisième tube (10) soit rectiligne.Device according to Claim 1, characterized in that the second tube (9) and the fourth tube (11) each have two curves and that the third tube (10) is straight. Dispositif selon la revendication 1 caractérisé en ce que la mâchoire supérieure (12) de l’étau de serrage (4) soit surmontée d’un support rotatif (2) composé de deux cylindres, celui du bas (13) fixé à l’étau (4) et celui du haut (14) mobile autour d’un axe vertical.Device according to Claim 1, characterized in that the upper jaw (12) of the clamping vice (4) is surmounted by a rotary support (2) composed of two cylinders, the lower one (13) fixed to the vice (4) and the upper one (14) movable around a vertical axis. Dispositif selon les revendications 1 et 7 caractérisé en ce que le cylindre supérieur (14) soit surmonté d’une bascule (3) selon un axe horizontal servant de point de levier.Device according to Claims 1 and 7, characterized in that the upper cylinder (14) is surmounted by a rocker (3) along a horizontal axis serving as a lever point. Dispositif selon les revendications 1 et 8 caractérisé en ce qu’un cylindre de bois plein (16) soit fixé sur la bascule et dont les extrémités s’emboiteront respectivement dans le quatrième tube (11) et le cinquième tube (17) du bras de levier.Device according to Claims 1 and 8, characterized in that a cylinder of solid wood (16) is fixed to the rocker and the ends of which fit respectively into the fourth tube (11) and the fifth tube (17) of the the sink. Dispositif selon la revendication 1 caractérisé en ce que l’extrémité du cinquième tube (17) soit équipée d’une attache d’une ou plusieurs palmes (18) composée de deux morceaux de bois figurant la forme de pieds.Device according to Claim 1, characterized in that the end of the fifth tube (17) is equipped with an attachment of one or more flippers (18) made up of two pieces of wood in the shape of feet.
FR2105237A 2021-05-19 2021-05-19 Device for manually propelling a floating device of the stand-up paddle (SUP) type. Pending FR3123046A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2105237A FR3123046A1 (en) 2021-05-19 2021-05-19 Device for manually propelling a floating device of the stand-up paddle (SUP) type.

Applications Claiming Priority (2)

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FR2105237A FR3123046A1 (en) 2021-05-19 2021-05-19 Device for manually propelling a floating device of the stand-up paddle (SUP) type.
FR2105237 2021-05-19

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840411A1 (en) * 1978-09-16 1980-04-03 Bojak Kurt Manually-powered planing hull - has pivoted arms projecting beyond stern and carrying transverse holder for flexible fins
FR2446765A1 (en) * 1979-01-17 1980-08-14 Cinier Michel Sculling paddle fitted to boat transom - has universal joint on shaft for feathering blade with tiller
DE3313164A1 (en) * 1983-04-12 1984-11-08 Jean 8000 München Budig Propulsion for watercraft
FR2602483A1 (en) * 1986-08-11 1988-02-12 Gallee Bernard Detachable compact module for propelling, using flippers, a craft floating on the water
US20100291811A1 (en) * 2007-11-21 2010-11-18 Dolprop Industries Ab watercraft propulsion device including a linkage and a horizontal propulsion fin
US20190308707A1 (en) * 2018-04-04 2019-10-10 Marjaneh Marjan Paddleboard kit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840411A1 (en) * 1978-09-16 1980-04-03 Bojak Kurt Manually-powered planing hull - has pivoted arms projecting beyond stern and carrying transverse holder for flexible fins
FR2446765A1 (en) * 1979-01-17 1980-08-14 Cinier Michel Sculling paddle fitted to boat transom - has universal joint on shaft for feathering blade with tiller
DE3313164A1 (en) * 1983-04-12 1984-11-08 Jean 8000 München Budig Propulsion for watercraft
FR2602483A1 (en) * 1986-08-11 1988-02-12 Gallee Bernard Detachable compact module for propelling, using flippers, a craft floating on the water
US20100291811A1 (en) * 2007-11-21 2010-11-18 Dolprop Industries Ab watercraft propulsion device including a linkage and a horizontal propulsion fin
US20190308707A1 (en) * 2018-04-04 2019-10-10 Marjaneh Marjan Paddleboard kit

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