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FR2867447A1 - Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board - Google Patents

Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board Download PDF

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Publication number
FR2867447A1
FR2867447A1 FR0402427A FR0402427A FR2867447A1 FR 2867447 A1 FR2867447 A1 FR 2867447A1 FR 0402427 A FR0402427 A FR 0402427A FR 0402427 A FR0402427 A FR 0402427A FR 2867447 A1 FR2867447 A1 FR 2867447A1
Authority
FR
France
Prior art keywords
board
fin
surfboard
extension
holes
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
FR0402427A
Other languages
French (fr)
Inventor
Thibaut Maire
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 FR0402427A priority Critical patent/FR2867447A1/en
Priority to FR0413459A priority patent/FR2867448A1/en
Publication of FR2867447A1 publication Critical patent/FR2867447A1/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 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/64—Adjustable, e.g. by adding sections, by removing sections or by changing orientation or profile
    • 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
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/62—Board appendages, e.g. fins, hydrofoils or centre boards characterised by the material, e.g. laminated materials; characterised by their manufacturing process

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

The surfboard has a board and a tail fin (L) fixed at the rear and in the extension of the board. The fin has two fins, each articulated around a notched axle. The axle has tail fin has a male part (J) provided to cooperate with a female part (I) located at the rear of the board. The part (I) has two pushbuttons (C) to be placed in two holes (B) on the part (J) of the board, so that the two parts (J, I) are locked.

Description

pale_ Apale_ A

La présente invention concerne un dispositif pour surfer des vagues. Ce dispositif permet à l'utilisateur d'avoir plus de contrôle, de stabilité et de sécurité. Il tend à ameliorer l'apprentissage et le surf en général.  The present invention relates to a device for surfing waves. This device allows the user to have more control, stability and security. It tends to improve learning and surfing in general.

La planche de surf traditionnelle a tendence a déraper à certains endroits de la La planche de surf traditionnelle peut avoir une a plusieurs dérives sous son arriere.  The traditional surfboard tends to skid in some places of the surfboard The traditional surfboard can have a several fins under his back.

Le dispositif selon l'invention, permet de remédier aux inconvénients. Il comporte en effet selon une première caractéristique, une nageoire caudale qui est fixée à l'arrière de la planche dans son prolongement. Ce dispositif s'adapte aux surfeurs et aux vagues. Le surfeur aura le choix grâce à un jeu de différentes nageoires.  The device according to the invention makes it possible to remedy the disadvantages. It has indeed according to a first feature, a caudal fin which is attached to the rear of the board in its extension. This device adapts to surfers and waves. The surfer will have the choice thanks to a game of different fins.

Cette nageoire, en son extrèmité exerce sur l'eau une force, qui stabilise la planche et le surfeur. Cette stabilisation donne à son utilisateur le contrôle et la sécurité, dans les manoeuvres. La souplesse à la base de la nageoire, permet à la planche d'acquérir de la vitesse, grâce à l'effet propulsif provoqué lors des appuis de l'utilisateur sur la planche.  This fin, in its extremity exerts on the water a force, which stabilizes the board and the surfer. This stabilization gives the user control and safety in maneuvering. The flexibility at the base of the fin, allows the board to gain speed, thanks to the propulsive effect caused by the support of the user on the board.

Selon des modes particuliers de réalisation.  According to particular embodiments.

- Une planche de surf avec sa nageoire caudale, entièrement moulée en mousse pour 1"initiation.(dessin 1)A - Une planche de surf qui dispose à l'arrière, d'un logement femmelle dans lequel vient s'emboîter l'extrémité male de la nageoire.(dessin 2)I et J - Un joint torique posé sur la partie male de la nageoire qui vient se coincer à l'entrée du logement de la planche permettant d'isoler l'emboîtement.(dessin 2 et 3)K et D Plusieurs tailles de nageoires emboîtables fixe, en fonction des différentes caractéristiques de vagues.(grandes vagues, petites vagues, vagues creuses, vagues molles..).(dessin 2)L - Une nageoire emboîtable articulée.(dessin 3) Reglable par rapport à la vitesse de la planche sur la vague.  - A surfboard with its caudal fin, entirely molded in foam for 1 "initiation (drawing 1) A - A surfboard which has at the back, a female housing in which comes to fit the end male of the fin (drawing 2) I and J - An O-ring placed on the male part of the fin which is jammed at the entrance to the housing of the board to isolate the nesting (drawing 2 and 3 ) K and D Several sizes of fixed nestable fins, depending on different wave characteristics (large waves, small waves, hollow waves, soft waves ..) (drawing 2) L - An articulated nestable fin (drawing 3) Adjustable to the speed of the board on the wave.

- Le dispositif de nageoire emboîtable articulé, possède un mécanisme d'articulation permettant aux deux moitiés de nageoire de pouvoir s'ouv_rir et_ se_refermer a différents_ degrés autour d'un_. axe.(dessin 3)E et M - Cet axe possède un crantage dans lequel le couple de nageoire peut se cranter et garder ainssi l'ouverture voulue.(dessin 3 et 4)E et G - Pour le verrouillage du dispositif d'emboîtage, deux petits trous placés dans le logement femelle de la planche permettent aux boutons poussoirs placés sur la partie male de la nageoire, de venir s'y loger. (dessin 2)B et C - Pour le déverrouillage il suffit de pousser les deux boutons poussoirs en tirant sur la nageoire.  The articulated nestable fin device has a hinge mechanism allowing the two fin halves to be able to open and close at different degrees around a hinge. Axis (drawing 3) E and M - This axis has a notch in which the pair of fins can be locked and thus keep the desired opening (drawing 3 and 4) E and G - For locking the casing device , two small holes placed in the female housing of the board allow the push buttons placed on the male part of the fin, to be housed there. (drawing 2) B and C - For unlocking just push the two push buttons by pulling on the fin.

- Lors de l'utilisation de ces dispositifs le surfeur peut conserver une ou plusieurs dérives traditionelles.  - When using these devices the surfer can keep one or more traditional drifts.

- Les nageoires sont flexibles, permettant un meilleur suivie des trajectoires de la planche dans la vague.  - The fins are flexible, allowing a better follow-up of the trajectories of the board in the wave.

- Les nageoires sont entourées d'une protection plus souple, pour amortir les chocs éventuels.(dessin 4)H - Les nageoires sont de même épaisseur et de même taille que les dérives actuelles.  - The fins are surrounded by a softer protection, to cushion any shocks (drawing 4) H - The fins are the same thickness and the same size as the current drifts.

- Les nageoires caudales peuvent etre inspirées de celles des dauphins.  - The caudal fins can be inspired by those of the dolphins.

- Le dispositif selon l'invention est particulièrement destiné pour surfer des vagues. Il peut être utilisé pour d'autres sports de glisse. (planche à voile, skurf.)  The device according to the invention is particularly intended for surfing waves. It can be used for other sliding sports. (windsurfing, skurfing.)

Claims (6)

REVENDICATIONS 1. Dispositif pour surfer les vagues caractérise en ce qu'il comporte une planche (A) et une nageoire caudale (L) fixée a l'arrière et dans le prolongement de la planche.  1. Device for surfing the waves characterized in that it comprises a board (A) and a caudal fin (L) attached to the rear and in the extension of the board. 2. Dispositif pour surfer les vagues selon la revendication 1 caractérise 10 en ce que ladite nageoire caudale (L) est amovible et de taille variable.  2. Device for surfing the waves according to claim 1 characterized in that said caudal fin (L) is removable and of variable size. 3. Dispositif pour surfer les vagues selon l'une des revendications 1 ou 2 caractérise en ce que ladite nageoire caudale (L) possède une partie male (J) destines a coopérer avec une partie femelle (I) située a l'arrière de ladite planche (A).  3. Device for surfing the waves according to one of claims 1 or 2 characterized in that said caudal fin (L) has a male portion (J) for cooperating with a female portion (I) located aft of said board (A). 4. Dispositif pour surfer les vagues selon la revendication 3 caractérise en ce que ladite partie femelle (I) est munie de deux boutons poussoir (C) destines a se loger dans deux trous (B) réalises sur ladite partie male de ladite planche, réalisant ainsi le verrouillage des deux parties.  4. Device for surfing the waves according to claim 3 characterized in that said female part (I) is provided with two push buttons (C) intended to be housed in two holes (B) made on said male part of said board, realizing thus locking the two parts. 5. Dispositif pour surfer les vagues selon l'une des revendications précédentes caractérise en ce que ladite nageoire caudale (L) est en deux parties (M), chaque partie étant articulée autour d'un axe (E).  5. Device for surfing the waves according to one of the preceding claims characterized in that said caudal fin (L) is in two parts (M), each part being hinged about an axis (E). 6. Dispositif pour surfer les vagues selon la revendication 5 caractérise en ce que ledit axe (E) est crante afin de bloquer ladite partie de nageoire (M) dans différentes positions.  6. Device for surfing the waves according to claim 5 characterized in that said axis (E) is notched to block said fin portion (M) in different positions.
FR0402427A 2004-03-09 2004-03-09 Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board Pending FR2867447A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0402427A FR2867447A1 (en) 2004-03-09 2004-03-09 Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board
FR0413459A FR2867448A1 (en) 2004-03-09 2004-12-13 Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles that have male parts to cooperate with fin`s female parts located at rear of board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402427A FR2867447A1 (en) 2004-03-09 2004-03-09 Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board

Publications (1)

Publication Number Publication Date
FR2867447A1 true FR2867447A1 (en) 2005-09-16

Family

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Family Applications (1)

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FR0402427A Pending FR2867447A1 (en) 2004-03-09 2004-03-09 Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles and female part with two pushbuttons to be placed in two holes of male part of board

Country Status (1)

Country Link
FR (1) FR2867447A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867448A1 (en) * 2004-03-09 2005-09-16 Thibaut Maire Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles that have male parts to cooperate with fin`s female parts located at rear of board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516100A (en) * 1968-03-13 1970-06-23 Robert Ellis Automatically adjusting skeg for surfboards
FR2518047A1 (en) * 1981-12-14 1983-06-17 Baulard Gerard Manual drive for sailboard - comprises handles attached by ropes to stern propeller
FR2718099A1 (en) * 1994-03-29 1995-10-06 Chanson Raymond Windsurfing board without complementary fin
US5597337A (en) * 1995-02-21 1997-01-28 The United States Of America As Represented By The Secretary Of The Navy Quick change fin assembly for buoyant test vehicles
US6059621A (en) * 1999-01-12 2000-05-09 Vogel; Richard High performance surfboard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516100A (en) * 1968-03-13 1970-06-23 Robert Ellis Automatically adjusting skeg for surfboards
FR2518047A1 (en) * 1981-12-14 1983-06-17 Baulard Gerard Manual drive for sailboard - comprises handles attached by ropes to stern propeller
FR2718099A1 (en) * 1994-03-29 1995-10-06 Chanson Raymond Windsurfing board without complementary fin
US5597337A (en) * 1995-02-21 1997-01-28 The United States Of America As Represented By The Secretary Of The Navy Quick change fin assembly for buoyant test vehicles
US6059621A (en) * 1999-01-12 2000-05-09 Vogel; Richard High performance surfboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867448A1 (en) * 2004-03-09 2005-09-16 Thibaut Maire Surfboard for surfer of e.g. small waves, has tail fin fixed at rear and in extension of board, where fin has two fins articulated around notched axles that have male parts to cooperate with fin`s female parts located at rear of board

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