FR2843034A1 - Collapsible jump for in-line skater or skate boarder includes light composite ramp plate with steel bottom end and rear and triangular sides that can be fixed to longitudinal stiffening ribs - Google Patents

Collapsible jump for in-line skater or skate boarder includes light composite ramp plate with steel bottom end and rear and triangular sides that can be fixed to longitudinal stiffening ribs Download PDF

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Publication number
FR2843034A1
FR2843034A1 FR0209850A FR0209850A FR2843034A1 FR 2843034 A1 FR2843034 A1 FR 2843034A1 FR 0209850 A FR0209850 A FR 0209850A FR 0209850 A FR0209850 A FR 0209850A FR 2843034 A1 FR2843034 A1 FR 2843034A1
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France
Prior art keywords
jump
fixed
bottom end
collapsible
stiffening ribs
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Granted
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FR0209850A
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French (fr)
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FR2843034B1 (en
Inventor
Dominique Landat
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Individual
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Individual
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Priority to FR0209850A priority Critical patent/FR2843034B1/en
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Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing

Abstract

The jump is formed from a light, composite, rigid and rot-resistant material and includes a plate having longitudinal stiffening ribs (3). Wheels are provided on the side of the ribs for enabling transport of the ramp on its side. The ramp also includes a rear side (1) for inclining the ramp and two lateral triangular sides (2) that can be fixed to the ribs when the ramp is erected. A steel sheet (4) is provided on the top of the bottom end of the ramp.

Description

-1 La présente invention concerne un tremplin pliant en matériau composite-1 The present invention relates to a folding springboard made of composite material

destiné auintended for

saut en hauteur pour le roller.high jump for rollerblading.

Les tremplins traditionnels sont en bois ou en aluminium, encombrants, très lourds et  The traditional springboards are made of wood or aluminum, bulky, very heavy and

difficilement transportables.difficult to transport.

Les particularités de ce nouveau tremplin sont les suivantes, Il est constitué: Premièrement. D'un plateau monobloc en matériau composite figurel,de 30 mm d'épaisseur et d'un encadrement bois en contre-plaqué marine de 15 mm d'épaisseur formant des raidisseurs (3) destinés à recevoir les trois côtés arrières formant la pente. A l'avant une tôle d'inox (4) de 2 mm d'épaisseur est collé vissé,visant à atténuer au maximum la hauteur du bord d'attaque de la pente. Des roulettes (5) sont positionnées sur le  The particularities of this new springboard are as follows, It is made up: Firstly. A monobloc tray in figural composite material, 30 mm thick and a wooden frame in marine plywood 15 mm thick forming stiffeners (3) intended to receive the three rear sides forming the slope. At the front, a stainless steel sheet (4) 2 mm thick is glued and screwed, aiming to minimize the height of the leading edge of the slope. Casters (5) are positioned on the

chant longitudinal pour faciliter le transport en position fermée.  longitudinal edge to facilitate transport in the closed position.

Deuxièmement. Les trois côtés arrières Les trois côtés arrières sont également en contre-plaqué marine de 15 mm  Secondly. The three rear sides The three rear sides are also made of 15 mm marine plywood

d'épaisseur, stratifiés sur les deux faces, puis ajourés pour chasser le poids superflu.  thick, laminated on both sides, then perforated to remove excess weight.

Le premier côté (1) donne l'inclinaison du tremplin. Il est fixé sous celui ci au moyen de trois charnières non dégoupillables. Les deux autres côtés (2) de forme triangulaire sont également fixés avec des charnières non dégoupillables sur le côté (1). Enfin une charnière dégoupillable par côté (2) est fixée sur les raidisseurs longitudinaux (3) et permet le verrouillage en position ouverte. (Les trois côtés forment un U figurel. Pour obtenir la position fermée, il suffit d'ôter les deux goupilles, de rabattre de 90 les côtés (2) sur le côté (1) et de rabattre le côté (1) sous le tremplin entre les raidisseurs (3). L'encombrement ainsi obtenue est  The first side (1) gives the inclination of the springboard. It is fixed under this one by means of three hinges that cannot be pinned off. The other two triangular sides (2) are also fixed with hinges that cannot be pinned off on the side (1). Finally, a hinge that can be pinned off on each side (2) is fixed to the longitudinal stiffeners (3) and allows locking in the open position. (The three sides form a figural U. To obtain the closed position, simply remove the two pins, fold down the sides (2) by 90 on the side (1) and fold the side (1) under the springboard between the stiffeners (3). The overall size thus obtained is

Longueur 2.1 63m largeur 1.20m épaisseur 0.080m.  Length 2.1 63m width 1.20m thickness 0.080m.

Le dessin 1/1 annexé illustre l'invention.  The attached drawing 1/1 illustrates the invention.

-2-2

Claims (4)

REVENDICATIONS 1) Tremplin destiné au saut en hauteur pour le roller, le skate board ou tout autres engins disposant de roues ou de roulettes. Caractérisé en ce que au moins un de  1) Springboard intended for high jump for roller skating, skateboarding or any other apparatus having wheels or castors. Characterized in that at least one of ses éléments est en matériau composite, donc léger, très rigide et imputrescible.  its elements are made of composite material, therefore light, very rigid and rot-proof. 2) Tremplin selon la revendication 1 caractérisé en ce que le plateau figure 1  2) Springboard according to claim 1 characterized in that the plate figure 1 comporte des raidisseurs longitudinaux (3).  has longitudinal stiffeners (3). 3) Ce tremplin selon la revendication 2 est aussi peu encombrant Caractérisé en ce que les trois côtés en contre-plaqué stratifié sont répliables et s'intègrent entre  3) This springboard according to claim 2 is also compact. Characterized in that the three sides of laminated plywood are replicable and fit between les raidisseurs (3) dans l'épaisseur du plateau monobloc.  the stiffeners (3) in the thickness of the monobloc plate. 4) Tremplin selon l'une quelconque des revendications, précédentes caractérisé en  4) Springboard according to any one of the preceding claims, characterized in ce qu'il comporte des roulettes situées sur l'un des raidisseurs longitudinaux (3),  that it comprises rollers located on one of the longitudinal stiffeners (3), permettant son transport sur le chant.  allowing its transport on the edge.
FR0209850A 2002-08-02 2002-08-02 JUMP SPRINGBOARD FOR THE ROLLER Expired - Fee Related FR2843034B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209850A FR2843034B1 (en) 2002-08-02 2002-08-02 JUMP SPRINGBOARD FOR THE ROLLER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209850A FR2843034B1 (en) 2002-08-02 2002-08-02 JUMP SPRINGBOARD FOR THE ROLLER

Publications (2)

Publication Number Publication Date
FR2843034A1 true FR2843034A1 (en) 2004-02-06
FR2843034B1 FR2843034B1 (en) 2004-09-17

Family

ID=30129636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209850A Expired - Fee Related FR2843034B1 (en) 2002-08-02 2002-08-02 JUMP SPRINGBOARD FOR THE ROLLER

Country Status (1)

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FR (1) FR2843034B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285514A (en) * 1980-01-25 1981-08-25 Robert Romero Ramp device for practicing wheeled sports
US5894618A (en) * 1997-02-07 1999-04-20 Emerald Group, Incorporated Ramp system
US5946756A (en) * 1997-02-14 1999-09-07 Mapp; Mike Molded plastic ramp
FR2811233A1 (en) * 2000-07-04 2002-01-11 Playbois Roller skate or skateboard acrobatic movement practice equipment made from assembled modules combined in various shapes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285514A (en) * 1980-01-25 1981-08-25 Robert Romero Ramp device for practicing wheeled sports
US5894618A (en) * 1997-02-07 1999-04-20 Emerald Group, Incorporated Ramp system
US5946756A (en) * 1997-02-14 1999-09-07 Mapp; Mike Molded plastic ramp
FR2811233A1 (en) * 2000-07-04 2002-01-11 Playbois Roller skate or skateboard acrobatic movement practice equipment made from assembled modules combined in various shapes

Also Published As

Publication number Publication date
FR2843034B1 (en) 2004-09-17

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Effective date: 20070430