FR2881059A1 - Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel - Google Patents

Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel Download PDF

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Publication number
FR2881059A1
FR2881059A1 FR0500625A FR0500625A FR2881059A1 FR 2881059 A1 FR2881059 A1 FR 2881059A1 FR 0500625 A FR0500625 A FR 0500625A FR 0500625 A FR0500625 A FR 0500625A FR 2881059 A1 FR2881059 A1 FR 2881059A1
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France
Prior art keywords
wheel
pivot
board
wheels
fixed
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FR0500625A
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French (fr)
Inventor
Mi Le
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Individual
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Individual
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Priority to FR0500625A priority Critical patent/FR2881059A1/en
Priority to PCT/FR2005/003104 priority patent/WO2006061528A2/en
Publication of FR2881059A1 publication Critical patent/FR2881059A1/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/01Skateboards

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  • Motorcycle And Bicycle Frame (AREA)

Abstract

The skateboard has a long board (1) with three aligned wheels (2, 3) having same height, where the two pivot wheels (3) are placed one at the front and other at the rear. The fixed wheel (2) is placed at the rear near one of the pivot wheels or placed at the middle of the board. Two trucks are fixed between the fixed wheel and rear pivot wheel, and have two fixed wheels (5).

Description

La présente invention concerne une planche à roulette pour glisser surThe present invention relates to a skateboard for sliding on

route. Cette planche donne la même sensation qu'un surf des mers et de neige. La technique et les mouvements sont identiques au snowboard.  road. This board gives the same feeling as a surf of the seas and snow. The technique and movements are identical to snowboarding.

L'inconvénient du surf sont les suivant: Les surfeurs ne peuvent surfer qu'en mer. Les snowboardeurs ne peuvent glisser que sur neige à la montagne.  The disadvantage of surfing is as follows: Surfers can surf only at sea. Snowboarders can only slide on snow in the mountains.

Le dispositif selon l'invention permet de remédier à cet inconvénient. Cette planche permet de surfer en ville et pendant toute l'année. Elle donne la possibilité aux utilisateurs de connaître le surf sans obligatoirement de partir à la mer ou à la montagne L'invention a donc pour objet une planche à roulettes, permettant de surfer toute l'année et sur toutes routes, caractérisée en ce qu'elle se compose d'une grande planche à trois roues alignées et de deux trucks minimum, avec deux roues pivot placées l'une à l'avant et l'autre à l'arrière, et une roue fixe placée entre les deux roues pivot.  The device according to the invention overcomes this disadvantage. This board allows surfing in town and throughout the year. It gives the possibility to users to know the surf without necessarily to go to the sea or the mountain The invention therefore relates to a skateboard, for surfing all year round and on all roads, characterized in that it consists of a large board with three aligned wheels and two trucks minimum, with two pivot wheels placed one at the front and the other at the rear, and a fixed wheel placed between the two wheels pivot.

Selon une première variante, permettant en particulier de se déplacer plus facilement sur le plat 20 et sur pente, la roue fixe est placée à l'arrière, à proximité d'une des deux roues pivot. Les trucks sont fixés entre la roue fixe et le roue pivot arrière.  According to a first variant, allowing in particular to move more easily on the flat 20 and slope, the fixed wheel is placed at the rear, near one of the two pivot wheels. The trucks are fixed between the fixed wheel and the rear wheel.

Dessin 1/3 Cette disposition permet surfer à grande vitesse.  Drawing 1/3 This arrangement allows to surf at high speed.

Selon une deuxième variante, destinée en particulier au slalom et surfer des deux sens, la roue fixe est placée au milieu de la planche. Les trucks peuvent se fixer un devant et un derrière, très proche de la roue fixe. Les trucks peuvent se fixés entre la roue fixe et une roue pivot. Dessin 2/3 Cette disposition permet de surfer dans les deux sens Selon une troisième variante, permettant en particulier de prendre une impulsion sur le truck 30 arrière, de sauter les trottoirs, donne accès au skate-park, de se te tenir en équilibre sur le bord d'une rampe que l'utilisateur puisse s'y projeter la roue pivot arrière est retiré. La roue fixe est fixée à l'arrière de la planche et entre deux trucks de façon rapprochés.  According to a second variant, intended in particular for slalom and surfing both directions, the fixed wheel is placed in the middle of the board. The trucks can attach a front and a back, very close to the fixed wheel. The trucks can be fixed between the fixed wheel and a pivot wheel. Drawing 2/3 This arrangement allows surfing in both directions According to a third variant, allowing in particular to take a pulse on the rear truck 30, to skip the sidewalks, gives access to the skate park, to keep you balanced on the edge of a ramp that the user can project the rear pivot wheel is removed. The fixed wheel is attached to the rear of the board and between two trucks in a close manner.

Dessin 3/3 configuration d'un retrait d'une roue pivot arrière cette disposition permet de surfer 35 sur une rampe.  Drawing 3/3 configuration of a withdrawal of a rear pivot wheel this arrangement allows to surf 35 on a ramp.

De manière préférée, la position de la roue fixe est réglable, grâce par exemple à des trous pré-percés prévus dans la planche pour les vis de fixation.  Preferably, the position of the fixed wheel is adjustable, for example by means of pre-drilled holes provided in the board for the fixing screws.

Les 2 roues pivots placées à l'avant et l'arrière permettent à la planche de faire des rotations de 360 degrés. Cette rotation facilite le slalom et de faire de belle courbe de glisse identique au snowboard.  The two swivel wheels placed at the front and the back allow the board to rotate 360 degrees. This rotation facilitates the slalom and make the same glide curve identical to the snowboard.

La roue fixe placée entre les 2 roues pivots permet la stabilité. Elle est le point d'appui et de rotation de la planche.  The fixed wheel placed between the 2 pivots allows stability. It is the point of support and rotation of the board.

La planche à roulettes selon l'invention peut comporter de plus de deux truck ou plus, un truck est équipé de deux roues fixes, ce truck étant disposé de telle manière que ses roues ne touchent pas le sol lorsque la planche est parallèle au sol.  The skateboard according to the invention may comprise more than two trucks or more, a truck is equipped with two fixed wheels, the truck being arranged in such a way that its wheels do not touch the ground when the board is parallel to the ground.

Les trucks permettent une accroche supplémentaire lorsque la planche s'incline dans les virages. Il permet également de faire des dérapages contrôlés (slider). Ses deux roues ne touchent pas le sol quand la planche est parallèle au sol. Il existe un truck équipé de freins, ce truck peut s'adapter à la planche.  The trucks allow extra grip when the board tilts in turns. It also makes it possible to make controlled skids (slider). Its two wheels do not touch the ground when the board is parallel to the ground. There is a truck equipped with brakes, this truck can adapt to the board.

Selon des précisions supplémentaires: - la planche peut être composée de bois, d'aluminium, de carbone et un grip peut être ajouté ; -les 2 roues pivots peuvent être constituées de roues en plastiques pouvant faire une rotation de 360 autour de son axe; - la roue fixe peut être constituée d'un support en métal et d'une roue en plastique; - le truck est équipé de deux roues fixes. le truck est en aluminium et les roues sont en plastiques; - des vis et écrous fixent les trois roues et les trucks à la planche.  According to additional details: - the board can be made of wood, aluminum, carbon and a grip can be added; the two pivoting wheels may consist of plastic wheels capable of rotating 360 around its axis; the fixed wheel may consist of a metal support and a plastic wheel; - the truck is equipped with two fixed wheels. the truck is aluminum and the wheels are plastic; - screws and nuts fix the three wheels and trucks to the board.

Les dessins annexés 1/3 illustrent le mode de réalisation préféré de l'invention, avec deux truck, et la roue fixe décalée vers l'arrière.  The accompanying drawings 1/3 illustrate the preferred embodiment of the invention, with two trucks, and the fixed wheel shifted rearward.

Figure 1 représente une vue de dessous du dispositif de l'invention.  Figure 1 shows a bottom view of the device of the invention.

Figure 2 représente une vue de profil du dispositif de l'invention. Figure 3 représente une vue de face du dispositif de l'invention.  Figure 2 shows a side view of the device of the invention. Figure 3 shows a front view of the device of the invention.

En référence à ces dessins, le dispositif comporte une longue planche(1), c'est à dire environ 1 m de long, équipé d'une roue fixe (2), de deux roues pivots, et d'un truck et l'ensemble est fixé par 16 vis et écrous (4). A titre d'exemple non limitatif, la planche aura des dimensions de l'ordre de 25cm de largeur, 100 cm de longueur et 1 cm d'épaisseur. Les roues auront 80 mm de diamètre.  With reference to these drawings, the device comprises a long board (1), that is to say about 1 m long, equipped with a fixed wheel (2), two swivel wheels, and a truck and the set is fixed by 16 screws and nuts (4). As a non-limiting example, the board will have dimensions of the order of 25 cm wide, 100 cm long and 1 cm thick. The wheels will be 80 mm in diameter.

La grande taille de la planche (1) permet une grande stabilité sur les pentes à fortes inclinaisons.  The large size of the board (1) allows great stability on slopes with steep slopes.

La planche a un point de rotation qui est le point de contact entre le sol et à la roue fixe (2). La planche (1) peut s'adapter avec des fixations de snowboard.  The board has a point of rotation which is the point of contact between the ground and the fixed wheel (2). The board (1) can adapt with snowboard bindings.

Les 2 roues pivots (3) maintiennent la planche (1) parallèle au sol grâce au 3 roues (3)+(2) ayant la même hauteur. Les 3 trois points de contact écartés qui sont le contact des 3 roues (3)+(2) et du sol, donnent à l'utilisateur de pouvoir mettre son poids vers l'avant ou à l'arrière de la planche (1) qui est en fonction de la pente. A cette action l'utilisateur peut garder son équilibre. Les roues pivots (3) permettant la rotation de la planche autour de la roue fixe (2). Elles permettent de glisser dans les deux sens et toutes les direction. L'utilisateur peut faire des grands virages, slalomer et tourner à 360 .  The two pivoting wheels (3) keep the board (1) parallel to the ground thanks to the 3 wheels (3) + (2) having the same height. The 3 three separated contact points which are the contact of the 3 wheels (3) + (2) and the ground, allow the user to be able to put his weight forward or at the back of the board (1) which is according to the slope. At this action the user can keep his balance. The pivot wheels (3) for rotating the board around the fixed wheel (2). They allow to slide in both directions and all directions. The user can make big turns, slalom and turn 360.

La roue fixe (2), qui est le stabilisateur, peut être placée au milieu de la planche ou proche d'une roue pivot (3) mais elle doit toujours rester entre les deux roues pivots (3). Surtout les trois roues doivent rester alignées. Ce réglage permet à une meilleur stabilisation ( roue fixe placée a coté d'une roue pivot)ou pour avoir une meilleure sensibilité pour les virages ( roue fixe placée au milieu).  The fixed wheel (2), which is the stabilizer, can be placed in the middle of the board or close to a pivot wheel (3) but it must always remain between the two pivot wheels (3). Especially the three wheels must stay aligned. This adjustment allows a better stabilization (fixed wheel placed next to a pivot wheel) or to have a better sensitivity for the turns (fixed wheel placed in the middle).

L'axe formé par les 3 roues alignées (2)+(3) permet à la planche d'avoir une rotation 40 autour de cet axe, pour que l'utilisateur puisse se basculer de droite à gauche et d'avoir les mêmes 35 appuis qu'un snowboard.  The axis formed by the 3 aligned wheels (2) + (3) allows the board to have a rotation 40 around this axis, so that the user can switch from right to left and have the same 35 supports a snowboard.

Claims (5)

REVENDICATIONS 1. Planche à roulettes, permettant de surfer toute l'année et sur toutes routes, caractérisée en ce 5 qu'elle se compose d'une grande planche à trois roues alignées, avec deux roues pivot placées l'une à l'avant et l'autre à l'arrière, et une roue fixe placée entre les deux roues pivots.  1. Skateboard, for surfing all year round and on all roads, characterized in that it consists of a large board with three wheels aligned, with two pivot wheels placed one at the front and the other at the rear, and a fixed wheel placed between the two pivot wheels. 2. Planche à roulettes selon la revendication 1, caractérisée en ce que la roue fixe est placée au milieu de la planche.  2. Skateboard according to claim 1, characterized in that the fixed wheel is placed in the middle of the board. 3. Planche à roulettes selon la revendication 1, caractérisée en ce que la roue fixe est placée à l'arrière, à proximité d'une des deux roues pivot.  3. Skateboard according to claim 1, characterized in that the fixed wheel is placed at the rear, near one of the two pivot wheels. 4. Planche à roulettes selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comporte de deux trucks ou plus, un truck est équipé de deux roues fixes, les trucks peuvent se fixé entre la roue fixe et la roue pivot arrière ou un truck devant et un truck à l'arrière de façon rapprochés de la roue fixe, ces trucks étant disposé de telle manière que ses roues ne touchent pas le sol lorsque la planche est parallèle au sol.  4. Skateboard according to any one of the preceding claims, characterized in that it comprises two or more trucks, a truck is equipped with two fixed wheels, the trucks can be fixed between the fixed wheel and the rear pivot wheel or a truck in front and a truck at the rear of the wheel close to the fixed wheel, these trucks being arranged in such a way that its wheels do not touch the ground when the board is parallel to the ground. 5. Planche à roulettes selon l'une quelconque des revendications précédentes caractérisée en que la position de la roue fixe est réglable grâce à des trous pré-percés prévus dans la planche pour les vis de fixation.  5. Skateboard according to any one of the preceding claims characterized in that the position of the fixed wheel is adjustable through pre-drilled holes provided in the board for the fixing screws.
FR0500625A 2004-12-10 2005-01-21 Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel Withdrawn FR2881059A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0500625A FR2881059A1 (en) 2005-01-21 2005-01-21 Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel
PCT/FR2005/003104 WO2006061528A2 (en) 2004-12-10 2005-12-12 Skateboard comprising three aligned wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500625A FR2881059A1 (en) 2005-01-21 2005-01-21 Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel

Publications (1)

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FR2881059A1 true FR2881059A1 (en) 2006-07-28

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FR0500625A Withdrawn FR2881059A1 (en) 2004-12-10 2005-01-21 Skateboard for use on e.g. road, has long board with two pivot and one fixed wheels that are aligned, where one pivot wheel is placed in front and other at rear, and fixed wheel is placed in middle of board or at rear near one pivot wheel

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FR (1) FR2881059A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399904A (en) * 1966-09-09 1968-09-03 James W. Schinke Skate board structure
WO1995027541A1 (en) * 1994-04-11 1995-10-19 Carlo Alessandro Bonzanigo Skateboard
US20030107199A1 (en) * 2001-12-07 2003-06-12 Deschinkel Eric G. Board with rollers for descending hills
US20040206562A1 (en) * 2003-04-15 2004-10-21 Shen-Keng Lin Skateboard with a power driving unit
WO2004098730A1 (en) * 2003-05-12 2004-11-18 Ignacio Gomez Avila Skateboard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399904A (en) * 1966-09-09 1968-09-03 James W. Schinke Skate board structure
WO1995027541A1 (en) * 1994-04-11 1995-10-19 Carlo Alessandro Bonzanigo Skateboard
US20030107199A1 (en) * 2001-12-07 2003-06-12 Deschinkel Eric G. Board with rollers for descending hills
US20040206562A1 (en) * 2003-04-15 2004-10-21 Shen-Keng Lin Skateboard with a power driving unit
WO2004098730A1 (en) * 2003-05-12 2004-11-18 Ignacio Gomez Avila Skateboard

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