FR2684882A1 - Flexible link for a trampoline embedded in a receiving pit intended for acrobatic sports - Google Patents
Flexible link for a trampoline embedded in a receiving pit intended for acrobatic sports Download PDFInfo
- Publication number
- FR2684882A1 FR2684882A1 FR9115961A FR9115961A FR2684882A1 FR 2684882 A1 FR2684882 A1 FR 2684882A1 FR 9115961 A FR9115961 A FR 9115961A FR 9115961 A FR9115961 A FR 9115961A FR 2684882 A1 FR2684882 A1 FR 2684882A1
- Authority
- FR
- France
- Prior art keywords
- trampoline
- pit
- embedded
- receiving pit
- receiving
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Abstract
Description
LIAISON SOUPLE POUR TRAMPOLINE ENCASTRE DANS UNE FOSSE DE
RECEPTION DESTINEE AUX SPORTS ACROBATIQUES
Les trampolines classiques connus sont constitués d'un cadre métallique rectangulaire ou carré monté sur pied d'environ 1000 mm de hauteur. A l'intérieur de ce cadre, une toile est fortement tendue par des sandows ou des ressorts.FLEXIBLE CONNECTION FOR TRAMPOLINE RECESSED IN A PIT
RECEPTION FOR ACROBATIC SPORTS
The known conventional trampolines consist of a rectangular or square metal frame mounted on a foot about 1000 mm high. Inside this frame, a canvas is strongly stretched by bungee cords or springs.
Les athlètes évoluent par rebonds sur cette toile afin d'y exécuter des exercices acrobatiques.The athletes evolve by bouncing on this canvas in order to perform acrobatic exercises.
Pour des raisons de sécurité, les trampolines peuvent être encastrés au ras du sol.For safety reasons, trampolines can be built flush with the ground.
Le pourtour de ce type de trampoline est protégé par des tapis de sécurité. Souvent, un des côtés du trampoline est juxtaposé à une fosse de réception. Une fosse de réception est une aire destinée à la réception des athlètes mettant au point des exercices périlleux. Cette fosse ressemble au trampoline quant à sa conception mais n'a pas pour but de faire rebondir l'athlète mais au contraire d'amortir les chutes par un grand enfoncement. Ces fosses sont constituées d'un filet tendu au ras du sol par des sandows, d'un matelas de mousse très souple sur toute la surface et débordant sur le périmètre de la fosse pour la sécurité, le tout recouvert dtun tissu très doux.The perimeter of this type of trampoline is protected by safety mats. Often one side of the trampoline is juxtaposed with a receiving pit. A receiving pit is an area intended for the reception of athletes developing perilous exercises. This pit resembles the trampoline in its design but is not intended to bounce the athlete but on the contrary to absorb falls by a large depression. These pits are made up of a net stretched at ground level by bungee cords, a very flexible foam mattress over the entire surface and overflowing around the perimeter of the pit for safety, all covered with a very soft fabric.
Les systèmes connus de ce genre ont tous, à la jonction trampoline-fosse, une partie rigide : soit un mur, soit le cadre du trampoline, soit une barre métallique permettant l'accrochage des sandows ou ressorts. Sachant que les gymnastes progressent sur le trampoline par bonds successifs pour sortir du trampoline et se réceptionner dans la fosse, cette partie rigide est très dangereuse, car, lors d'un exercice difficile, l'athlète risque de ne va pas aller assez loin dans la fosse et peut retomber sur la jonction dure.Known systems of this kind all have, at the junction trampoline-pit, a rigid part: either a wall, or the frame of the trampoline, or a metal bar allowing the attachment of bungee cords or springs. Knowing that the gymnasts progress on the trampoline by successive leaps to get out of the trampoline and to land in the pit, this rigid part is very dangerous, because, during a difficult exercise, the athlete risks not going to go far enough in the pit and may fall back onto the hard junction.
La liaison décrite ci-dessous est réalisée à partir d'une fosse de réception faisant l'objet du brevet 86 07023 mais peut s'adapter à n'importe quel type de fosse. The connection described below is made from a receiving pit which is the subject of patent 86 07023 but can be adapted to any type of pit.
L'objet de l'invention a pour but de supprimer cette jonction dure en la remplaçant par un câble, corde, sangle, jonc en polyamide, kevlar, etc, sans toutefois diminuer les performances et l'efficacité du trampoline et de la fosse.The object of the invention is to eliminate this hard junction by replacing it with a cable, rope, strap, polyamide rod, kevlar, etc., without however reducing the performance and efficiency of the trampoline and the pit.
Ce câble ne sera pas tendu mais on pourra, par simple tendeur à lanterne (ou moteur) , modifier sa longueur, donc sa courbe afin d'ajuster ou de régler la tension à cet endroit.This cable will not be stretched but we can, by simple lantern tensioner (or motor), modify its length, therefore its curve in order to adjust or adjust the tension at this location.
La figure 1 montre, vue de dessus, le montage - dans le trou qui fera environ entre 1000 et 1500 mm de profondeur- de la toile de trampoline (3). Cette figure permet également de voir la liaison souple par câble (9) ainsi que le début du filet (6) de la fosse.Figure 1 shows, top view, the mounting - in the hole which will be approximately between 1000 and 1500 mm deep - of the trampoline canvas (3). This figure also shows the flexible cable connection (9) and the beginning of the net (6) of the pit.
Cette figure 1 ne montre pas la protection périphérique du trampoline, le matelas, et le tissu de recouvrement de la fosse, ce pour plus de compréhension.This figure 1 does not show the peripheral protection of the trampoline, the mattress, and the covering fabric of the pit, this for more understanding.
Le périmètre (1) en béton est au niveau 0 du gymnase (ras du sol). Sur ce périmètre qui est en fait le rebord du trou, tous les organes d'accrochage sont fermement fixés. Les plaques métalliques (2)permettent la liaison de la toile de trampoline (3) par l'intermédiaire des ressorts ou sandows (4); les queues de cochon (5) qui seront réparties tout autour de la fosse et relient le filet (6) par l'intermédiaire des sandows (7) ; les 2 pattes métalliques (8) et (8') fixant le câble (9) aux rebords de la fosse (1).The concrete perimeter (1) is at level 0 of the gymnasium (ground level). On this perimeter which is in fact the edge of the hole, all the hooking members are firmly fixed. The metal plates (2) allow the connection of the trampoline fabric (3) via the springs or bungee cords (4); pig tails (5) which will be distributed all around the pit and connect the net (6) via bungee cords (7); the 2 metal tabs (8) and (8 ') fixing the cable (9) to the edges of the pit (1).
La Figure 2 (vue de dessus) et la Figure 3 (vue de gauche) représentent les pièces de jonction (10), fixées sur le câble (9) par deux boulons.Figure 2 (top view) and Figure 3 (left view) show the connecting pieces (10), fixed to the cable (9) by two bolts.
Les ressorts (4) partent de la toile de trampoline (3) s'accrochent aux trous (11) des pièces de jonction (10) et les sandows (7) partent du filet (6) de la fosse et s'accrochent sur les trous (12) des pièces de jonction (10).The springs (4) start from the trampoline canvas (3) hang on the holes (11) of the connecting pieces (10) and the bungee cords (7) start from the net (6) of the pit and hang on the holes (12) of the joining pieces (10).
Les tendeurs (13) (13') serviront à ajuster la longueur du câble (9) ou a effectuer le réglage en souplesse ou en dureté. Ce câble (9), pas tendu, peut être une sangle très solide munie d'oeillets en acier, le processus de fixation des ressorts et sandows restant le même. The tensioners (13) (13 ') will be used to adjust the length of the cable (9) or to make the adjustment in flexibility or hardness. This cable (9), not stretched, can be a very solid strap fitted with steel eyelets, the process for fixing the springs and bungee cords remaining the same.
Une bache (14),type bache de camion, sera posée sans être tendue,
sur la partie cable (9) - ressorts (4) - sandows (7)représentée en pointillés pour ne pas encombrer le dessin. Elle est destinée à protéger la mousse des pièces métalliques. La bâche (14), sera attachée au filet (6) de la fosse et au début de la toile de trampoline (3) à la ligne d'attache (15) par un ourlet de sandow.A tarpaulin (14), truck tarpaulin type, will be placed without being stretched,
on the cable part (9) - springs (4) - bungee cords (7) shown in dotted lines so as not to clutter the drawing. It is intended to protect the foam from metal parts. The tarpaulin (14) will be attached to the net (6) of the pit and at the start of the trampoline fabric (3) to the line of attachment (15) by a bungee cord hem.
La Figure 4 représente la coupe AA (section) du trampoline, de la jonction souple, une partie de la fosse, la protection du trampoline (18), la mousse (16), la bâche (14), le tissu souple (17) et tous les autres éléments cités.Figure 4 shows the section AA (section) of the trampoline, the flexible junction, part of the pit, the protection of the trampoline (18), the foam (16), the tarpaulin (14), the flexible fabric (17) and all the other elements cited.
La mousse (16) viendra recouvrir la totalité I de la fosse et arrivera au ras de la toile du trampoline, au niveau de la bache (14), à la ligne d'attache (15). Le tout sera recouvert d'un tissu souple (17) clipsé autour de la fosse et attaché sous forme d'ourlet au début de la toile de trampoline (3) à la ligne d'attache (15).The foam (16) will cover the entire I of the pit and will reach flush with the trampoline canvas, at the level of the cover (14), at the attachment line (15). The whole will be covered with a flexible fabric (17) clipped around the pit and attached in the form of a hem at the beginning of the trampoline fabric (3) to the line of attachment (15).
En fonction de l'utilisation du trampoline, soit par des gymnastes débutants, soit par des gymnastes confirmés, cette ligne d'attache (15) sera soit rattachée à la toile (Fig. 1) pour une sécurité accrue (débutants), soit rattachée simplement au bord (1) pour un maximum d'efficacité de la toile du trampoline. Depending on the use of the trampoline, either by beginner gymnasts or by experienced gymnasts, this attachment line (15) will either be attached to the canvas (Fig. 1) for increased safety (beginners), or attached simply at the edge (1) for maximum efficiency of the trampoline canvas.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115961A FR2684882B1 (en) | 1991-12-16 | 1991-12-16 | FLEXIBLE LINK FOR TRAMPOLINE BUILT INTO A RECEPTION PIT FOR ACROBATIC SPORTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115961A FR2684882B1 (en) | 1991-12-16 | 1991-12-16 | FLEXIBLE LINK FOR TRAMPOLINE BUILT INTO A RECEPTION PIT FOR ACROBATIC SPORTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2684882A1 true FR2684882A1 (en) | 1993-06-18 |
FR2684882B1 FR2684882B1 (en) | 1994-02-18 |
Family
ID=9420351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9115961A Expired - Lifetime FR2684882B1 (en) | 1991-12-16 | 1991-12-16 | FLEXIBLE LINK FOR TRAMPOLINE BUILT INTO A RECEPTION PIT FOR ACROBATIC SPORTS. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2684882B1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6071213A (en) * | 1998-04-06 | 2000-06-06 | Midwest Air Technologies, Inc. | Trampoline convertible for use as swimming pool |
FR2844206A1 (en) * | 2002-09-09 | 2004-03-12 | Gymnova | Connector between trampoline and surrounding area comprises horizontal bar held in place by supple elements and telescopic leg |
EP1504794A1 (en) * | 2003-08-04 | 2005-02-09 | Funtek Usa, Inc. | Trampoline having a curved frame |
EP2189189A1 (en) | 2008-11-21 | 2010-05-26 | Eurotramp Trampoline - Kurt Hack GMBH | Trampoline |
EP2535088A1 (en) * | 2011-06-14 | 2012-12-19 | Bounz BV io | Trampoline |
US8342492B2 (en) * | 2007-08-24 | 2013-01-01 | Nexolve Corporation | Devices for reducing or eliminating defects in polymer workpieces |
WO2014026860A1 (en) * | 2012-08-17 | 2014-02-20 | Eurotramp Trampoline - Kurt Hack Gmbh | Outdoor trampoline lane |
US9956449B2 (en) | 2015-03-26 | 2018-05-01 | Arch Luther Adams | Trampoline systems and methods of making and using the same |
CN111729239A (en) * | 2020-07-03 | 2020-10-02 | 缙云县磐石健身器材有限公司 | Household weight-reducing body-building trampoline |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE660504A (en) * | 1964-04-09 | 1965-07-01 | ||
FR2657529A2 (en) * | 1986-05-14 | 1991-08-02 | Gymnova Sa | Improvement to safety areas for sports gymnastics (pits) and to the method of installation |
-
1991
- 1991-12-16 FR FR9115961A patent/FR2684882B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE660504A (en) * | 1964-04-09 | 1965-07-01 | ||
FR2657529A2 (en) * | 1986-05-14 | 1991-08-02 | Gymnova Sa | Improvement to safety areas for sports gymnastics (pits) and to the method of installation |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6071213A (en) * | 1998-04-06 | 2000-06-06 | Midwest Air Technologies, Inc. | Trampoline convertible for use as swimming pool |
FR2844206A1 (en) * | 2002-09-09 | 2004-03-12 | Gymnova | Connector between trampoline and surrounding area comprises horizontal bar held in place by supple elements and telescopic leg |
EP1504794A1 (en) * | 2003-08-04 | 2005-02-09 | Funtek Usa, Inc. | Trampoline having a curved frame |
US7331903B2 (en) | 2003-08-04 | 2008-02-19 | Funtek Usa, Inc. | Trampoline having a curved frame with better jumping characteristics |
US8342492B2 (en) * | 2007-08-24 | 2013-01-01 | Nexolve Corporation | Devices for reducing or eliminating defects in polymer workpieces |
EP2189189A1 (en) | 2008-11-21 | 2010-05-26 | Eurotramp Trampoline - Kurt Hack GMBH | Trampoline |
EP2535088A1 (en) * | 2011-06-14 | 2012-12-19 | Bounz BV io | Trampoline |
WO2012172031A2 (en) | 2011-06-14 | 2012-12-20 | Bounz Bv | Trampoline and method of exercising |
WO2012172031A3 (en) * | 2011-06-14 | 2013-03-28 | Bounz Bv | Trampoline and method of exercising |
WO2014026860A1 (en) * | 2012-08-17 | 2014-02-20 | Eurotramp Trampoline - Kurt Hack Gmbh | Outdoor trampoline lane |
US9956449B2 (en) | 2015-03-26 | 2018-05-01 | Arch Luther Adams | Trampoline systems and methods of making and using the same |
CN111729239A (en) * | 2020-07-03 | 2020-10-02 | 缙云县磐石健身器材有限公司 | Household weight-reducing body-building trampoline |
Also Published As
Publication number | Publication date |
---|---|
FR2684882B1 (en) | 1994-02-18 |
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