EP0293308A1 - Manual propulsion device for surf board - Google Patents

Manual propulsion device for surf board Download PDF

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Publication number
EP0293308A1
EP0293308A1 EP88420142A EP88420142A EP0293308A1 EP 0293308 A1 EP0293308 A1 EP 0293308A1 EP 88420142 A EP88420142 A EP 88420142A EP 88420142 A EP88420142 A EP 88420142A EP 0293308 A1 EP0293308 A1 EP 0293308A1
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EP
European Patent Office
Prior art keywords
fixed
tubes
slides
rowing
rails
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.)
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Application number
EP88420142A
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German (de)
French (fr)
Inventor
Antoine Peyrard
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Delarche Robert
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Delarche Robert
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Publication of EP0293308A1 publication Critical patent/EP0293308A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • 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
    • B63B32/50—Boards characterised by their constructional features
    • B63B32/56—Boards convertible into vessels or other types of water sports boards, e.g. into sailboats, canoes or water-cycles

Definitions

  • the present invention relates to a manual propulsion device, adaptable to all styles of windsurfers, which can also be adapted to small boats.
  • the propulsion is done by the physical force of the user seated on a sliding seat, the feet resting on a footrest, the movement is done using oars or oars, resting on the device.
  • the device according to the invention and in its general form advantageously replaces the current devices.
  • the assembly requires two identical devices placed on port and starboard of the boat and offers the user the choice of canoeing.
  • the device according to the invention adaptable to windsurfing requires a removable tubular frame, without modification thereof and all of an easy transport.
  • Plate 1/4 represents in perspective and exploded an entire device.
  • Figures 1 and 2 show a train in two parts, sold commercially. On each part (1 and 5) are imprisoned the draftsmen or tolets (2 and 6) by rings (3 and 7) riveted on the oar, preventing the oaths from sliding along the oar, but remaining free to rotate around it.
  • Figure 3 shows the slide; consisting of two supports (12) on which is maintained a cylindrical axis (13) with a length of about 1.20 m, fixed by a screw (14) at each end.
  • the 2/4 - 3/4 and 4/4 boards represent the same tubular frame in perspective.
  • the position of the chassis on the windsurf board is done by means of the part (31) fixed under the transverse tube (26) adaptable to the orifice of the mast foot.
  • the boat has very good stability thanks to two floats (33) of about 2 meters of log, fixed to port and to starboard to the transverse tubes (26 and 27) under which are fixed four feet (25) of semi-hard rubber , protect the board in contact with the tubular structure.
  • the transverse tubes (26 and 27) are connected to the parallel rails (28) on which slides a movable seat (29).
  • the footrest (30) is fixed at the ends of the rails (28) either in front or back depending on the choice of canoe that the user desires.
  • the chassis is fixed to the windsurf board by two flanged straps (32) bypassing the hull making the whole integral, the whole looking like a trimaran.
  • Plate 2/4 - Figure 5 represents the assembly of the invention allowing the practice of conventional canoeing and indicates the location of the devices on the tubular frame.
  • the uprights (12) are fixed to the ends of the transverse tubes (26 and 27), the footrest (30) is fixed to the rear at the ends of the rails (28).
  • Plate 1/4 - Figures 1 and 2 use of the complete train; connect the two parts of the train (1 and 5) by fitting, the spring ball (10) must come out of the orifice (11) allowing blocking. Enter the axis (4) of the quarterdeck (2) in the hole (19) in the flat (16) and from below, insert the spring circlip (21) in the groove of the axis (4).
  • the device is positioned on the cylindrical axis (13) at the desired location by means of the articulated sleeve (22) -figure 4- close the sleeve on the axis between the two slides (15 ) tighten with the wing nut (24) so the device cannot slide along the cylindrical axis, but remains free to pivot around it.
  • Plate 3/4 - Figure 6 represents the assembly of the invention allowing the practice of canoeing in a different way, the rower being facing its trajectory and indicates the location of the devices on the tubular chassis.
  • the uprights (12) are fixed to the transverse tubes (26 and 27) between the rails (28) and the floats (33), the footrest (30) is fixed to the front at the ends of the rails (28).
  • the tubular frame without the devices makes it possible to practice the sport of rowing with a minimum of costs; the purchase of oars and oaths specially designed for this sport.
  • Plate 4/4 - Figure 7 represents the entire tubular chassis for the practice of the sport of rowing.
  • the uprights (12) are replaced by round tubes (A) pierced with small 2 em interval holes, these tubes are fixed on the transverse tubes (26 AND 27) On these said tubes slide the pieces (B) which are locked by a circlip (21) at the desired height. The ends of the cylindrical axis (13) are trapped and held in the upper holes of the parts (B).
  • the tubes (34) are replaced by the pieces (E) the whole of this piece traps a dish (F) where the ladies' swims are specially designed for the sport of rowing.
  • This dish (F) is adjustable and allows the desired incline to rowing.
  • the set of parts (E) can be used only in the sport of rowing.
  • the part (E) is fixed on the part (D) and the cylindrical axis (13) passes in the orifices,
  • the round tube (C) is fixed in the part (B) passes in the lower orifice of the part (D) which is positioned at the desired length and the blocking is done by a circlip (21)
  • the whole is integral, cannot slide along and pivots on the cylindrical axis (13)

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

The invention relates to a manual propulsion device, the displacement of which is effected by the physical force of the user. The invention has the advantage of being used to practise sports which complement windsurfing: conventional rowing for pleasure, competitive rowing, or a special form of rowing where the rower faces the direction in which he travels. The mounting of the device requires two identical devices: each device consists of a cylindrical shaft (13) fixed on the posts (12); two slides (15) carrying the oar, can, depending upon the force imparted by the user, oscillate and displace the oar on this shaft. The equipment of a windsurfing board consists of a tubular frame permitting the fastening of the devices. The device according to the invention can be fitted to small boats. <IMAGE>

Description

La présente invention concerne un dispositif manuel de propul­sion, adaptable sur tous styles de planches à voile, pouvant aussi s'adapter sur de petites embarcations.The present invention relates to a manual propulsion device, adaptable to all styles of windsurfers, which can also be adapted to small boats.

La propulsion se fait par la force physique de l'utilisateur assis sur un siège coulissant, les pieds prenant appui sur un repose-­pieds, le déplacement se fait à l'aide de rames ou d'avirons, reposant sur le dispositif.The propulsion is done by the physical force of the user seated on a sliding seat, the feet resting on a footrest, the movement is done using oars or oars, resting on the device.

Le dispositif selon l'invention et dans sa forme générale, rem­place avantageusement les dispositifs actuels. Le montage nécessite deux dispositifs identiques placés à babord et à tribord de l'embar­cation et offre à l'utilisateur le choix de canotage.The device according to the invention and in its general form advantageously replaces the current devices. The assembly requires two identical devices placed on port and starboard of the boat and offers the user the choice of canoeing.

1°/ De pratiquer du canotage classique mais sportif; les mouve­ments sont les mêmes qu'au sport d'aviron.1 ° / To practice classic but sporty canoeing; the movements are the same as in rowing.

2°/ De pratiquer du canotage d'une autre manière; le rameur sans se retourner à l'avantage d'avoir la vue face à sa trajectoire; les mouvements sont les mêmes qu'au sport d'aviron. L'utilisation de ce genre de canotage offre à l'opérateur de posséder totalement le con­trôle de l'embarcation, très appréciés des pêcheurs. L'invention per­met de réduire fortement le nombre d'accidents; généralement l'évolu­tion de telles embarcations se produisent dans des zones fréquentés de baignade.2 ° / To practice canoeing in another way; the rower without turning around to the advantage of having the view facing his path; the movements are the same as in rowing. The use of this type of boating offers the operator complete control over the boat, which is very popular with fishermen. The invention makes it possible to greatly reduce the number of accidents; generally the evolution of such boats occur in frequented bathing areas.

Le dispositif selon l'invention, adaptable sur planche à voile nécessite d'un chassis tubulaire démontable, sans modification de celle-ci et l'ensemble d'un transport aisé.The device according to the invention, adaptable to windsurfing requires a removable tubular frame, without modification thereof and all of an easy transport.

Le sport de la planche à voile nécessita une certaine force de vent, qui n'est pas toujours le cas,ou bien, de trop; la planche n'a plus d'utilitée, l'invention permet de remédier à cet inconvénient majeur. L'interêt de cet invention offre la possibilité de pratiquer des activités sportives complémentaires sur la planche à voile.The sport of windsurfing required a certain force of wind, which is not always the case, or indeed, too much; the board is no longer useful, the invention overcomes this major drawback. The interest of this invention offers the possibility of practicing complementary sports activities on windsurfing.

La planche 1/4 représente en perspective et en éclaté l'ensemble d'un dispositif. Les figures 1 et 2 représentent une rame en deux par­ties, vendu dans le commerce. Sur chaque partie (1 et 5) sont empri­sonnées les dames de nage ou tolets (2 et 6) par des bagues (3 et 7) rivetées sur la rame, empèchant les dames de nage de glisser le long de la rame, mais restant libre pour pivoter autour de celle-ci. La figure 3 représente le coulisseau; constitué par deux supports (12) sur lequel est maintenu un axe cylindrique (13) d'une longueur d'1m20 environ, fixé par une vis (14) à chaque extrémité. Sur l'axe cylindri­que (13) se déplacent deux coulisseaux (15) reliés entre eux par un plat (16) emplacement des dames de nage (2 ou 6); les coulisseaux (15) sont maintenus par deux anti-blocage (17 au plat (16) de manière que ceux-ci restent mobiles. Les coulisseaux (15) sont munis de bagues (18) en téflon, favorisant le glissement sur l'axe cylindrique (13). La figure 4 représente un manchon articulé (22) utilisable uniquement au canotage classique; l'intèrieur est garni de caoutchouc demi-dur (23) permettant une adhérence sur l'axe cylindrique (13) lorsque l'on referme le manchon.Plate 1/4 represents in perspective and exploded an entire device. Figures 1 and 2 show a train in two parts, sold commercially. On each part (1 and 5) are imprisoned the draftsmen or tolets (2 and 6) by rings (3 and 7) riveted on the oar, preventing the oaths from sliding along the oar, but remaining free to rotate around it. Figure 3 shows the slide; consisting of two supports (12) on which is maintained a cylindrical axis (13) with a length of about 1.20 m, fixed by a screw (14) at each end. On the cylindrical axis (13) move two slides (15) interconnected by a flat (16) location of the ladies' swims (2 or 6); the slides (15) are held by two anti-blocking devices (17 on the flat (16) so that these remain mobile. The slides (15) are provided with rings (18) in Teflon, promoting sliding on the axis Figure 4 shows an articulated sleeve (22) usable only in conventional canoeing; the interior is lined with semi-hard rubber (23) allowing adhesion to the cylindrical axis (13) when it is closed the sleeve.

Les planches 2/4 - 3/4 et 4/4 représentent en perspective le même chassis tubulaire. La position du chassis sur la planche à voile se fait au moyen de la pièce (31) fixée sous le tube transversal (26) adaptable à l'orifice du pied de mât. L'embarcation à une très bonne stabilitée grâce à deux flotteurs (33) de 2 mêtres de log environ, fixés à babord et à tribord aux tubes transverseaux (26 et 27) sous lesquels sont fixés quatre pieds (25) en caoutchouc demi-dur, protè­gent la planche au contact de la structure tubulaire. Les tubes trans­verseaux (26 et 27) sont reliés aux rails parallèles (28) sur lesquels coulisse un siège mobile (29). Le repose-pieds (30) est fixé en bouts de rails (28) soit en avant ou arrière selon le choix de canotage que l'utilisateur désire. Le chassis est fixé sur la planche à voile par deux sangles bridées (32) contournant la coque rendant le tout soli­daire, l'ensemble à l'aspect d'un trimaran.The 2/4 - 3/4 and 4/4 boards represent the same tubular frame in perspective. The position of the chassis on the windsurf board is done by means of the part (31) fixed under the transverse tube (26) adaptable to the orifice of the mast foot. The boat has very good stability thanks to two floats (33) of about 2 meters of log, fixed to port and to starboard to the transverse tubes (26 and 27) under which are fixed four feet (25) of semi-hard rubber , protect the board in contact with the tubular structure. The transverse tubes (26 and 27) are connected to the parallel rails (28) on which slides a movable seat (29). The footrest (30) is fixed at the ends of the rails (28) either in front or back depending on the choice of canoe that the user desires. The chassis is fixed to the windsurf board by two flanged straps (32) bypassing the hull making the whole integral, the whole looking like a trimaran.

La planche 2/4 - figure 5: représente l'ensemble de l'invention permettant la pratique du canotage classique et indique l'emplacement des dispositifs sur le chassis tubulaire. Les montants (12) sont fixés aux extrémités des tubes transverseaux (26 et 27), le repose-pieds (30) est fixé à l'arrière en bouts de rails (28). La planche 1/4 - figures 1 et 2: utilisation de la rame complet; relier les deux parties de la rame (1et 5) par emmanchement, la bille à ressort (10) doit ressortir de l'orifice (11) permettant le blocage. Rentrer l'axe (4) de la dame de nage (2) dans l'orifice (19) au plat (16) et par dessous, introduire le circlips à ressort (21) dans la gorge de l'axe (4). Passer l'axe cylindrique (13) dans les coulisseaux (15) puis le fixer sur les mon­tants (12) à l'aide des vis (14). Selon la taille de l'utilisateur, le dispositif est positionné sur l'axe cylindrique (13) à l'endroit désiré au moyen du manchon articulé (22) -figure 4- refermer le manchon sur l'axe entre les deux coulisseaux (15) serrer avec l'écrou papillon (24) ainsi le dispositif ne peut glisser le long de l'axe cylindrique, mais restant libre pour pivoter autour de celui-ci.Plate 2/4 - Figure 5: represents the assembly of the invention allowing the practice of conventional canoeing and indicates the location of the devices on the tubular frame. The uprights (12) are fixed to the ends of the transverse tubes (26 and 27), the footrest (30) is fixed to the rear at the ends of the rails (28). Plate 1/4 - Figures 1 and 2: use of the complete train; connect the two parts of the train (1 and 5) by fitting, the spring ball (10) must come out of the orifice (11) allowing blocking. Enter the axis (4) of the quarterdeck (2) in the hole (19) in the flat (16) and from below, insert the spring circlip (21) in the groove of the axis (4). Pass the cylindrical axis (13) in the slides (15) then fix it on the uprights (12) using the screws (14). Depending on the size of the user, the device is positioned on the cylindrical axis (13) at the desired location by means of the articulated sleeve (22) -figure 4- close the sleeve on the axis between the two slides (15 ) tighten with the wing nut (24) so the device cannot slide along the cylindrical axis, but remains free to pivot around it.

La planche 3/4 - figure 6: représente l'ensemble de l'invention permettant la pratique du canotage d'une manière différente, le rameur se trouvant face à sa trajectoire et indique l'emplacement des dispo­sitifs sur le chassis tubulaire. Les montants (12) sont fixés sur les tubes transverseaux (26 et 27) entre les rails (28) et les flotteurs (33), le repose-pieds (30) est fixé à l'avant en bouts de rails (28). La planche 1/4 - figure 2: utilisation de la deuxième partie de la rame (5), rentrer les axes (8 et 9) de la dame de nage (6) dans les orifices (19 et 20) du plat (16), par dessous introduire le circlips (21) dans la gorge de l'axe (8), ainsi la rame est solidaire au coulisseau; faire passer l'axe cylindrique (13) dans les coulisseaux (15) et fixer l'axe sur les montants (12) à l'aide des vis (14). Les coulisseaux (15) glissent le long de l'axe cylindrique et pivotent autour de celui-ci.Plate 3/4 - Figure 6: represents the assembly of the invention allowing the practice of canoeing in a different way, the rower being facing its trajectory and indicates the location of the devices on the tubular chassis. The uprights (12) are fixed to the transverse tubes (26 and 27) between the rails (28) and the floats (33), the footrest (30) is fixed to the front at the ends of the rails (28). Board 1/4 - figure 2: use of the second part of the oar (5), re-enter the pins ( 8 and 9) of the oar (6) in the orifices (19 and 20) of the dish (16) , from below introduce the circlip (21) in the groove of the axis (8), thus the train is secured to the slide; pass the cylindrical axis (13) through the slides (15) and fix the axis on the uprights (12) using the screws (14). The slides (15) slide along the cylindrical axis and pivot around it.

Le fonctionnement du dispositif permettant à l'utilisateur de ramer face à sa trajectoire est décrit ci-dessous;

  • 1) L'opérateur place les rames en avant, les immerge puis par un mouvement d'extension en arrière et avec l'aide du repose-pieds (30), le siège (29) coulisse en arrière ainsi que les coulisseaux (15) sur leur axe respectif.
  • 2) L'opérateur relève les rames, puis par un mouvement de contrac­tion en avant et avec l'aide du repose-pieds (30), le siège (29) couli­sse en avant ainsi que les coulisseaux (15). Renouveler l'opération I ect.....ect.....
The operation of the device allowing the user to row facing its trajectory is described below;
  • 1) The operator places the oars in front, immerses them then by an extension movement behind and with the help of the footrest (30), the seat (29) slides back as well as the sliders (15) on their respective axis.
  • 2) The operator raises the oars, then by a contraction movement forward and with the help of the footrest (30), the seat (29) slides forward as well as the sliders (15). Repeat the operation I ect ..... ect .....

Le chassis tubulaire sans les dispositifs permet de pratiquer le sport de l'aviron avec un minimum de frais; l'achat de rames et de dames de nage spécialement conçues à ce sport.The tubular frame without the devices makes it possible to practice the sport of rowing with a minimum of costs; the purchase of oars and oaths specially designed for this sport.

La planche 4/4 - figure 7: représente l'ensemble du chassis tubu­laire pour la pratique du sport de l'aviron. Les tubes (34) sur lesquels sont les supports (35) emplacement des dames de nage, entre lesquels l'écart est de Im,60 traditionnel au sport de l'aviron, ceci grâce aux rallonges à chaque extrémité des tubes (34) se fixant aux en bouts des tubes transverseaux (26 et 27), le repose-pieds (30) est fixé à l'ar­rière en bouts de rails (28).Plate 4/4 - Figure 7: represents the entire tubular chassis for the practice of the sport of rowing. The tubes (34) on which are the supports (35) location of the ladies swimming, between which the gap is Im, 60 traditional to the sport of rowing, this thanks to the extensions at each end of the tubes (34) fixing at the ends of the transverse tubes (26 and 27), the footrest (30) is fixed at the rear at the ends of the rails (28).

Variantes sur fig 3Variants on fig 3 bisbis - 4- 4 bisbis - et fig 7- and fig 7 bisbis

Les montant ( 12 ) sont remplacés par des tubes ronds ( A ) percé de petits trous d'interval de 2 em, ces tubes se fixent sur les tubes transversaux ( 26 ET 27 ) Sur ces dits tubes glissent les piéces ( B ) qui sont bloquées par un circlips ( 21 ) à la hauteur désirée.The uprights (12) are replaced by round tubes (A) pierced with small 2 em interval holes, these tubes are fixed on the transverse tubes (26 AND 27) On these said tubes slide the pieces (B) which are locked by a circlip (21) at the desired height.
Les extrémitées de l'axe cylindrique ( 13 ) sont prisonniéres et maintenu dans les orifices supérieur des pieces ( B ). des orifices inférieur permettent de mettenir un tube rond ( C ) de 50 cm de long percé de petits trous d'interval de 2 cm ,The ends of the cylindrical axis (13) are trapped and held in the upper holes of the parts (B). lower holes allow a round tube (C) 50 cm long to be drilled with small 2 cm interval holes,
Ce tube rond ( C ) est bloqué par un circlips ( 21 ) sur la pièce ( B ) Sur ce tube rond ( C ) glisse la piéce monbloc ( D ) par l'orific inférieur et bloqué par un circlips ( 21 )This round tube (C) is blocked by a circlip (21) on the part (B) On this round tube (C) slides the piece monobloc (D) by the lower orifice and blocked by a circlip (21)
à la position desiré ; La piéce monobloc ( D ) remplace le manchon articulé ( 22 ) cette piéce monbloc est prisonniere entre les coulissea ( 15 ) et par l'orifice suppérieur passe l'axe cylindrique (13) ainsi le dispositif ne peut glisser le long de l'axe cylindrique , mais restant libre pour pivoter autour de celui-ci.at the desired position; The monobloc part (D) replaces the articulated sleeve (22) this monobloc part is trapped between the slides (15) and through the upper orifice passes the cylindrical axis (13) so the device cannot slide along the axis cylindrical, but remaining free to pivot around it.
Le tube rond ( C ) et la piéce monobloc ( D ) sont utilisable uniquement au canotage classique ou au sport de l'aviron . Les tubes ( 34 ) sont remplacés par les piéces ( E ) l'ensemble de cette piéce emprisonne un plat ( F ) emplacement des dames de nage spécialement concue au sport d'aviron.The round tube (C) and the monobloc piece (D) can only be used for classic boating or the sport of rowing. The tubes (34) are replaced by the pieces (E) the whole of this piece traps a dish (F) where the ladies' swims are specially designed for the sport of rowing.
Ce plat ( F ) est réglable et permet l'inclinaison désiré aux aviron L'ensemble des piéces ( E ) sont utilisable iniquement au sport de l'aviron.This dish (F) is adjustable and allows the desired incline to rowing. The set of parts (E) can be used only in the sport of rowing.
La piéce ( E ) s'encastre sur la pièce ( D ) et l'axe cylindrique ( 13 ) passe dans les orifice, Le tube rond ( C ) est fixé dans la piéce ( B ) passe dans l'irifice inférieur de la piéce ( D ) que l'on positionne à la longueur désiré et le bloquage se fait par un circlips ( 21 ) Le tout est solidaire, ne peut glisser le long et pivote sur l'axe cylindrique ( 13 )The part (E) is fixed on the part (D) and the cylindrical axis (13) passes in the orifices, The round tube (C) is fixed in the part (B) passes in the lower orifice of the part (D) which is positioned at the desired length and the blocking is done by a circlip (21) The whole is integral, cannot slide along and pivots on the cylindrical axis (13)

Claims (5)

1/ Dispositif manuel de propulsion permettant de pratiquer du canotage en utilisant une planche à voile, caractérisé en ce qu'il comporte deux montants (12) sur lequel est fixé un axe cylindrique (13) sur lequel se déplacent deux coulisseaux (15) reliés au plat (16) emplacement des dames de nage (2 et 6) solidaire à la rame (1 et 5).1 / Manual propulsion device for practicing canoeing using a windsurfing board, characterized in that it comprises two uprights (12) on which is fixed a cylindrical axis (13) on which two connected slides (15) move on the flat (16) location of the oaths (2 and 6) secured to the oar (1 and 5). 2/ Dispositif selon la revendication 1, caractérisé en ce qu'il comporte un châssis tubulaire démontable sur lequel s'adapte l'ensem­ble du dispositif, comportant deux tubes transverseaux (26 et 27) sur lequel est fixés deux rails parallèles (28), sur ces rails coulis­se un siège (29) et aux embouts de fixer le repose pieds (30), au milieu et sous le tube transversal (26) est fixée la pièce (31) per­mettant de positionner le châssis par l'intermédiaire de l'orifice du pied de mât; les tubes transverseaux (26 et 27) sont fixés sur les flotteurs (33) le tout est solidaire à la planche à voile au moyen de deux sangles (32) contournant la coque et reliées aux rails (28), les quatre pieds (25) en caoutchouc demi-dur sont fixés sous les tubes transverseaux (26 et 27) au raccordement des rails parallèles (28) aux dits tubes, ainsi la planche à voile est protègée du contact de la structure tubulaire.2 / Device according to claim 1, characterized in that it comprises a removable tubular frame on which the whole of the device adapts, comprising two transverse tubes (26 and 27) on which two parallel rails (28) are fixed, on these rails slides a seat (29) and to the end caps to fix the footrest (30), in the middle and under the transverse tube (26) is fixed the part (31) allowing the chassis to be positioned by means of the mast foot hole; the transverse tubes (26 and 27) are fixed on the floats (33) the whole is secured to the windsurfing board by means of two straps (32) bypassing the hull and connected to the rails (28), the four legs (25) made of semi-hard rubber are fixed under the transverse tubes (26 and 27) at the connection of the parallel rails (28) to the said tubes, thus the windsurfing board is protected from contact with the tubular structure. 3/ Dispositif selon la revendication 1 et 2, caractérisé en ce que les montants (12) sont fixés sur le châssis et positionnés aux extrémités des tubes transverseaux (26 et 27), utiliser la rame complète (1 et 5) ainsi que le manchon articulé (22) immobilisant les coulisseaux (15) à l'endroit désiré le long de l'axe cylindrique (13) ce qui permet de pratiquer du canotage classique.3 / Device according to claim 1 and 2, characterized in that the uprights (12) are fixed to the frame and positioned at the ends of the transverse tubes (26 and 27), use the complete train (1 and 5) and the sleeve articulated (22) immobilizing the slides (15) at the desired location along the cylindrical axis (13) which allows to practice classic canoeing. 4/ Dispositif selon la revendication 1 et 2, caractérisé en ce que les montants (12) sont fixés sur le châssis et positionnés entre les flotteurs (33) et les rails parallèles (28), utiliser la 2 ème partie de la rame (5) uniquement, les coulisseaux (15) se déplacent le long de l'axe cylindrique (13) ce qui permet au rameur d'avoir la trajectoire face à lui.4 / Device according to claim 1 and 2, characterized in that the uprights (12) are fixed to the chassis and positioned between the floats (33) and the parallel rails (28), use the 2nd part of the train (5 ) only, the slides (15) move along the cylindrical axis (13) which allows the rower to have the trajectory facing him. 5/ Dispositif selon la revendication 2, caractérisé par deux tubes (34) fixés aux extrémités des tubes transverseaux (26 et 27), les tubes (34) supportent un plat (35) emplacement des dames de nage conçues spécialement au sport de l'aviron.5 / Apparatus according to claim 2, characterized by two tubes (34) fixed to the ends of the transverse tubes (26 and 27), the tubes (34) support a flat (35) location of the ladies of swim specially designed for the sport of rowing.
EP88420142A 1987-04-30 1988-05-02 Manual propulsion device for surf board Withdrawn EP0293308A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8706350 1987-04-30
FR8706350A FR2614599B1 (en) 1987-04-30 1987-04-30 MANUAL PROPULSION DEVICE ON SAILBOARD

Publications (1)

Publication Number Publication Date
EP0293308A1 true EP0293308A1 (en) 1988-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP88420142A Withdrawn EP0293308A1 (en) 1987-04-30 1988-05-02 Manual propulsion device for surf board

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EP (1) EP0293308A1 (en)
FR (1) FR2614599B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005364A1 (en) * 1990-02-21 1991-08-22 Marsteller & Killmann Gmbh & C Seat for canoeist in kneeling position - is fastened to side of canoe with quick release fastener
FR2663288A1 (en) * 1990-06-18 1991-12-20 Canot Albert Device making possible the propulsion of a sailboard with the aid of oars
WO1997009231A1 (en) * 1995-09-06 1997-03-13 Vittorio Del Basso Watercraft, in particular to be propelled by wind
EP1391379A1 (en) * 2002-08-19 2004-02-25 Klaus Katzschke Arrangement for rowing facing forwards
EP3725661A1 (en) * 2019-04-14 2020-10-21 Resorts Srl Modular catamaran

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341822C (en) *
FR691594A (en) * 1930-03-08 1930-10-23 Direct traction oars
US4052951A (en) * 1976-01-09 1977-10-11 Farr Alton E Rowing device for a forward facing rower
DE3440348A1 (en) * 1984-11-05 1986-05-22 Rainer 8000 München Lang Rudder device for floating bodies, in particular sailboards
FR2584674A1 (en) * 1985-07-11 1987-01-16 Boisgerault Michel Device for controlling the oars of a craft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341822C (en) *
FR691594A (en) * 1930-03-08 1930-10-23 Direct traction oars
US4052951A (en) * 1976-01-09 1977-10-11 Farr Alton E Rowing device for a forward facing rower
DE3440348A1 (en) * 1984-11-05 1986-05-22 Rainer 8000 München Lang Rudder device for floating bodies, in particular sailboards
FR2584674A1 (en) * 1985-07-11 1987-01-16 Boisgerault Michel Device for controlling the oars of a craft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005364A1 (en) * 1990-02-21 1991-08-22 Marsteller & Killmann Gmbh & C Seat for canoeist in kneeling position - is fastened to side of canoe with quick release fastener
FR2663288A1 (en) * 1990-06-18 1991-12-20 Canot Albert Device making possible the propulsion of a sailboard with the aid of oars
EP0480777A1 (en) * 1990-06-18 1992-04-15 Albert Canot Device for the propulsion of one or two surfboards with sculls
WO1997009231A1 (en) * 1995-09-06 1997-03-13 Vittorio Del Basso Watercraft, in particular to be propelled by wind
EP1391379A1 (en) * 2002-08-19 2004-02-25 Klaus Katzschke Arrangement for rowing facing forwards
EP3725661A1 (en) * 2019-04-14 2020-10-21 Resorts Srl Modular catamaran

Also Published As

Publication number Publication date
FR2614599B1 (en) 1989-08-04
FR2614599A1 (en) 1988-11-04

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