EP2868352B1 - Device for clamping a rebounding mat to the frame of a trampoline - Google Patents

Device for clamping a rebounding mat to the frame of a trampoline Download PDF

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Publication number
EP2868352B1
EP2868352B1 EP13190782.6A EP13190782A EP2868352B1 EP 2868352 B1 EP2868352 B1 EP 2868352B1 EP 13190782 A EP13190782 A EP 13190782A EP 2868352 B1 EP2868352 B1 EP 2868352B1
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EP
European Patent Office
Prior art keywords
tensioning element
frame
retaining elements
retaining
elements
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.)
Active
Application number
EP13190782.6A
Other languages
German (de)
French (fr)
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EP2868352A1 (en
Inventor
Joachim Heymans
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Individual
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Individual
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Filing date
Publication date
Priority to HUE13190782A priority Critical patent/HUE030612T2/en
Application filed by Individual filed Critical Individual
Priority to SI201330432A priority patent/SI2868352T1/en
Priority to PT131907826T priority patent/PT2868352T/en
Priority to ES13190782.6T priority patent/ES2605937T3/en
Priority to EP13190782.6A priority patent/EP2868352B1/en
Priority to DK13190782.6T priority patent/DK2868352T3/en
Priority to CA2928649A priority patent/CA2928649C/en
Priority to BR112016009555-3A priority patent/BR112016009555B1/en
Priority to MYPI2016000768A priority patent/MY176316A/en
Priority to JP2016550986A priority patent/JP6151462B2/en
Priority to AU2014343842A priority patent/AU2014343842B2/en
Priority to PCT/EP2014/073077 priority patent/WO2015063061A1/en
Priority to US15/032,708 priority patent/US10173090B2/en
Priority to CN201480059431.3A priority patent/CN105705207B/en
Priority to PCT/EP2014/073203 priority patent/WO2015063142A1/en
Publication of EP2868352A1 publication Critical patent/EP2868352A1/en
Application granted granted Critical
Publication of EP2868352B1 publication Critical patent/EP2868352B1/en
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    • 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
    • A63B21/055—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 extension element type
    • A63B21/0552—Elastic ropes or bands

Definitions

  • the invention relates to a tensioning element for tensioning a jumping cloth on a frame of a trampoline with the aid of an elastic rope.
  • Trampolines known in the art which will be referred to hereinafter, essentially comprise a base frame having an annular frame and a jumping sheet elastically suspended within the frame.
  • trampolines come either spring or rubber ropes for elastic suspension of the jump cloth used.
  • the rubber cable suspension usually has a higher elasticity, which ensures a gentler braking of the body and therefore gives a muted jump.
  • Spring suspensions are usually harder.
  • a trampoline is known in which the jump sheet is suspended by means of hook-shaped clamping elements and by means of an elastic ring on the frame.
  • the hook-shaped clamping elements each have two receiving portions, one of which is arranged on the upper side and the other on the underside of the clamping element.
  • the elastic ring is hooked in this case with one end to one of the receiving portions, then guided around the frame and secured with its other end to the second receiving portion.
  • the stretching of the jump cloth is relatively easy in this case. Since the elastic rings are all the same size, the jumping sheet also aligns itself centrally in the frame.
  • the DE 25 04 875 A1 discloses a tension member for tensioning a jump cloth on a frame of a trampoline by means of an elastic cord which is looped from the frame to the tension member and back to the frame, the tension member having a base body with a plurality of support members for holding the elastic cord; Holding elements are arranged such that the elastic rope can be performed either in different sized loops from the frame to the clamping element and back to the frame.
  • the known tensioning element offers no possibility for fastening a plurality of cable ends.
  • clamping elements are from the WO 2011/032173 A2 or the DE 102 26 707 A1 known.
  • a tensioning element for tensioning a jumping cloth on a frame of a trampoline which comprises a base body with at least three holding elements for holding an elastic rope, wherein three of the holding elements are arranged in the form of a triangle.
  • the elastic rope can optionally in different sized loops, ie on one shorter or longer path, from the frame to the clamping element and guided back, it has a lower or higher voltage.
  • the tension of the jumping sheet can thus be changed easily and without tools.
  • various rope ends can be hung on the free holding elements.
  • At least two holding elements are arranged approximately equidistant from the frame, considering a state in which the clamping element is attached to the jumping cloth.
  • the rope can optionally be placed only one or more holding elements, so that the cable tension can be varied.
  • At least one of the holding elements may also be arranged closer to the frame than a second holding element.
  • Mixed forms of the arrangement variants are also conceivable.
  • the elastic rope can thus be guided in various ways around the holding elements and the fabric tension thus regulated.
  • the retaining elements can be located on one or more sides of the base body. According to one embodiment of the invention, several or possibly all the holding elements are located on a single side, such as e.g. a top or bottom, of the main body. If a plurality of retaining elements are provided on one side of the tensioning element, the elastic rope can optionally be placed around a first, a second, or several of the retaining elements. Depending on how the rope is guided, the tension of the jump mat can be adjusted either more or less strongly. A loop of the elastic rope may in this case enclose one or more retaining elements.
  • holding elements are located on different sides of the clamping element.
  • a first holding element which is arranged on a first side, is preferably located closer to the frame than a second holding element, which is arranged on a second side.
  • the elastic rope can thus optionally around the first or the second holding element placed and thus the fabric tension can be varied.
  • the first page can be z. B. an upper side, and the second side be an underside of the clamping element.
  • the holding elements of the clamping element can, for. B. be formed columnar.
  • the holding elements are preferably attached at one end to the main body of the clamping element. The other end is preferably free.
  • the holding elements preferably have a smaller cross section at their middle section than at their free end. As a result, the elastic rope can be well held in the tensioned state. The widened free end of the retaining elements prevents the rope from sliding off the retaining elements.
  • At least one of the holding elements is formed integrally with the main body.
  • the tensioning element can thus be very easily made of plastic, e.g. as an injection molded part.
  • the holding elements preferably extend along parallel axes. But several holding elements can also point in different directions.
  • the holding elements are preferably formed rotationally symmetrical.
  • the main body of the clamping element is formed plate-shaped.
  • the retaining elements are preferably formed integrally with the base body. According to a specific embodiment of the invention, however, one or more of the holding elements can also be detachably fastened to the base body.
  • the attachment of a retaining element can be done for example by means of a screw connection.
  • a tensioning element according to the invention preferably has one or more fastening positions to which a retaining element can be fastened.
  • Detachable holding elements have the advantage that the clamping element can be configured as required.
  • the tensioning element For attachment of the tensioning element on the jumping cloth, the tensioning element comprises suitable fastening means.
  • These agents can z. B. have two extensions, in each of which an opening for receiving a pin is provided.
  • the pen is z. B. inserted through a loop provided on the jumping cloth and then attached to the clamping element.
  • the clamping element could also include a fastening tab z. B. is hooked to a hook provided on the jump sheet. From the prior art a variety of other mounting options are known.
  • the fastening means are preferably arranged so that the longitudinal axis of the holding elements is aligned transversely to the tensile force of the elastic rope, when the clamping element is attached to the jumping cloth. In this case, no torsion occurs around the point of attachment with the jumping cloth.
  • a plate-shaped base body of the attachment point at which the clamping element is connected to the jump cloth so not in the plane of the base plate, but offset, approximately at the level of a holding portion to which the rope is attached.
  • the attachment point at which the clamping element is connected to the jump cloth preferably located exactly in the middle between the holding portions of two arranged on opposite sides holding elements.
  • the invention also relates to a trampoline with a frame on which the jumping cloth is suspended elastically with the aid of a continuous rope or several rope pieces.
  • the trampoline preferably comprises one or more of the clamping elements described above. If the jumping cloth is hung with several pieces of rope, each piece of rope preferably runs around several clamping elements, such. B. 3 or 4 clamping elements. Then the next piece of rope follows.
  • the Figures 1a-1d show various views of a tensioning element 1 for tensioning a jump-cloth 15 (see Fig. 4 ) on the frame 16 of a trampoline 19 by means of an elastic rope 18.
  • the tensioning element 1 comprises in this embodiment a plate-shaped base body 2, on which three holding elements 3a, 3b are provided.
  • the holding elements 3a, 3b are in a triangular configuration - more precisely in the form of an isosceles triangle - arranged.
  • the elastic rope 18 can optionally order a single retaining element, such as. B. holding element 3b, or more holding elements, such. B. to all holding elements 3a, 3b, are placed.
  • the jump cloth When the elastic cord 18 is placed around the support member 3b, the jump cloth is less tensioned. On the other hand, if the elastic rope 18 is guided around one or both of the holding elements 3a, the jumping cloth 15 is more taut. To change the fabric tension, the user only has to change the cable guide. This is very easy and can be easily done by anyone without tools.
  • all holding elements 3a, 3b are on the same side of the body. Theoretically, however, one or more holding elements 3a, 3b could also be provided on the other side of the clamping element 1.
  • the holding elements 3a, 3b are here columnar and have a central portion 8 with a smaller cross-section, where the elastic rope comes to rest. At its free end 7, however, the cross section is larger in order to prevent slipping of the rope from the retaining element.
  • the individual holding elements 3a, 3b are formed substantially cylindrical.
  • the two holding elements 3 a are here formed in one piece with the main body 2.
  • the entire part can thus easily made of plastic, z. B. as an injection molded part, are produced.
  • the holding element 3b is detachably fastened to the base body 2 by means of a screw connection.
  • the holding element 3b comprises at its free end 7 a recess 9 for receiving a hex nut and a through hole 10 through which a screw inserted from below and with the nut (not shown) can be screwed.
  • the holding elements 3a are arranged so that, when the clamping element 1 is attached to the jumping cloth, they have approximately the same distance from the frame 20.
  • the retaining element 3b lies closer to the frame 20 than the retaining elements 3a.
  • the tensioning element 1 In order to fix the tensioning element 1 on the jumping cloth 15, it comprises two extensions 5, each having an opening 6 for receiving a pin 17 (see Fig. 4 ) exhibit.
  • the clamping element 1 can thus z. B. attached to a provided on the jump sheet 15 tab 20, as in Fig. 4 is shown.
  • FIGS. 2a-2d show different views of the clamping element 1 of Fig. 1 in which, however, the retaining element 3b has been removed.
  • 1 three through holes 13, 14 are provided in the main body 2 of the clamping element.
  • the opening 14 serves to pass through a screw, and the openings 13 for receiving a provided on the holding element 3b pin 11, as in the Figures 3a-3d is shown.
  • the holding element 3b can therefore only be placed in a fixed predetermined position on the base plate 2.
  • the retaining element 3b comprises two pins 11, which in each case protrude into one of the openings 13 in the mounted state and serve to prevent rotation.
  • only a single pin could be provided.
  • the Figures 3a-3d show an embodiment of a holding element 3b, which can be attached to the main body 2 of the clamping element 1.
  • the holding element 3b has a substantially cylindrical body with concave side walls.
  • the free end of the retaining element 3b is flattened on two opposite sides.
  • the flattened surfaces serve as attack surfaces 12 for a tool, such. B. a wrench.
  • the base of the holding element 3b has a slightly larger cross section than the free end of the holding element 3b.
  • Fig. 4 shows a representation of a plurality of adjacently arranged clamping elements and shows various ways in which the jump cloth 15 can be tensioned by means of an elastic rope 18.
  • the elastic cable 18 is over the two Retaining elements 3a out.
  • the loop 21a formed by the rope 18 is relatively large and the tension exerted on the jump sheet 15 correspondingly high.
  • the elastic rope 18 is guided only around the holding element 3b.
  • the loop 21b formed by the rope 18 is therefore relatively small and the tension exerted on the jump sheet 15 is correspondingly low.
  • the cable end is formed by means of a clamp to form a loop which is placed around a holding element 3a of the right-hand clamping element 1.
  • Fig. 5a and 5b show a further embodiment of a clamping element 1, in which the holding elements 3a, 3c are arranged on several sides of the clamping element 1.
  • the holding elements 3a, 3c are arranged on several sides of the clamping element 1.
  • the holding element 3c is detachably fastened to the base body 2.
  • the holding elements 3a, 3c are all about the same distance from the frame 16 of the trampoline, when the clamping element 1 is attached to the jump cloth.
  • the attachment points of the three holding elements 3a, 3c lie on a straight line.
  • the attachment point 6 of the attachment means 5 is located exactly in the middle between the holding sections of two holding elements arranged on opposite sides.
  • the opening 6 is therefore in the plane of the main body. 2
  • a further holding element 3b (not shown) can also be arranged at the attachment point 14.
  • the holding element 3b would then be closer to the frame 16 than the remaining holding elements 3a, 3c.
  • the rope tension could thus be further varied.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Tents Or Canopies (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Blinds (AREA)
  • Connection Of Plates (AREA)
  • Manipulator (AREA)
  • Bridges Or Land Bridges (AREA)
  • Woven Fabrics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Springs (AREA)

Description

Die Erfindung betrifft ein Spannelement zum Spannen eines Sprungtuches an einem Rahmen eines Trampolins mit Hilfe eines elastischen Seils.The invention relates to a tensioning element for tensioning a jumping cloth on a frame of a trampoline with the aid of an elastic rope.

Aus dem Stand der Technik bekannte Trampoline, auf die im Folgenden Bezug genommen wird, umfassen im Wesentlichen ein Grundgestell mit einem ringförmigen Rahmen sowie ein Sprungtuch, das innerhalb des Rahmens elastisch aufgehängt ist. Bei bekannten Trampolinen kommen zur elastischen Aufhängung des Sprungtuchs entweder Federn oder Gummiseile zum Einsatz. Die Gummiseilaufhängung hat in der Regel eine höhere Elastizität, die für ein sanfteres Abbremsen des Körpers sorgt und daher ein gedämpfteres Sprunggefühl vermittelt. Federaufhängungen sind meist härter.Trampolines known in the art, which will be referred to hereinafter, essentially comprise a base frame having an annular frame and a jumping sheet elastically suspended within the frame. In known trampolines come either spring or rubber ropes for elastic suspension of the jump cloth used. The rubber cable suspension usually has a higher elasticity, which ensures a gentler braking of the body and therefore gives a muted jump. Spring suspensions are usually harder.

Aus der DE 299 19 912 U1 ist ein Trampolin bekannt, bei dem das Sprungtuch mittels eines einzigen elastischen Seils am Rahmen verspannt ist. Das Seil ist dabei abwechselnd um den Rahmen des Trampolins geführt und durch Schlaufen gezogen, die sich an der Unterseite des Sprungtuches befinden. Eine solche Aufhängung hat jedoch den Nachteil, dass im Falle eines Seilrisses das Seil als Ganzes ausgetauscht werden muss.From the DE 299 19 912 U1 is a trampoline known in which the jump sheet is clamped by means of a single elastic rope on the frame. The rope is alternately guided around the frame of the trampoline and pulled through loops, which are located at the bottom of the jump cloth. However, such a suspension has the disadvantage that in the case of a cable break the rope must be replaced as a whole.

Aus der DE 10 2006 028 363 B3 ist ein Trampolin bekannt, bei dem das Sprungtuch mit Hilfe von hakenförmigen Spannelementen und mittels eines elastischen Rings am Rahmen aufhängt wird. Die hakenförmigen Spannelemente haben jeweils zwei Aufnahmeabschnitte, von denen einer an der Oberseite und der andere an der Unterseite des Spannelements angeordnet ist. Der elastische Ring wird in diesem Fall mit einem Ende an einem der Aufnahmeabschnitte eingehängt, dann um den Rahmen herum geführt und mit seinem anderen Ende am zweiten Aufnahmeabschnitt befestigt. Das Aufspannen des Sprungtuchs ist in diesem Fall relativ einfach. Da die elastischen Ringe alle gleich groß sind, richtet sich das Sprungtuch auch von alleine mittig im Rahmen aus.From the DE 10 2006 028 363 B3 is a trampoline is known in which the jump sheet is suspended by means of hook-shaped clamping elements and by means of an elastic ring on the frame. The hook-shaped clamping elements each have two receiving portions, one of which is arranged on the upper side and the other on the underside of the clamping element. The elastic ring is hooked in this case with one end to one of the receiving portions, then guided around the frame and secured with its other end to the second receiving portion. The stretching of the jump cloth is relatively easy in this case. Since the elastic rings are all the same size, the jumping sheet also aligns itself centrally in the frame.

Die DE 25 04 875 A1 offenbart ein Spannelement zum Spannen eines Sprungtuchs an einem Rahmen eines Trampolins mit Hilfe eines elastischen Seils, das in einer Schleife vom Rahmen zum Spannelement und zurück zum Rahmen geführt wird, wobei das Spannelement einen Grundkörper mit mehreren Halteelementen zum Halten des elastischen Seils aufweist, wobei die Halteelemente derart angeordnet sind, dass das elastische Seil wahlweise in unterschiedlich großen Schleifen vom Rahmen zum Spannelement und zurück zum Rahmen geführt werden kann. Das bekannte Spannelement bietet aber keine Möglichkeit zur Befestigung mehrerer Seilenden.The DE 25 04 875 A1 discloses a tension member for tensioning a jump cloth on a frame of a trampoline by means of an elastic cord which is looped from the frame to the tension member and back to the frame, the tension member having a base body with a plurality of support members for holding the elastic cord; Holding elements are arranged such that the elastic rope can be performed either in different sized loops from the frame to the clamping element and back to the frame. However, the known tensioning element offers no possibility for fastening a plurality of cable ends.

Weitere Spannelemente sind aus der WO 2011/032173 A2 oder der DE 102 26 707 A1 bekannt.Other clamping elements are from the WO 2011/032173 A2 or the DE 102 26 707 A1 known.

Mit den aus dem Stand der Technik bekannten Spannelementen ist es zwar möglich, die Spannung des Sprungtuches zu variieren, um sie beispielsweise an das Körpergewicht anzupassen oder um eine mehr oder weniger gedämpfte Sprungcharakteristik zu erhalten, es ist aber nicht möglich, gleichzeitig auch mehrere Seilenden eines Seiles einzuhängen.With the clamping elements known from the prior art, although it is possible to vary the tension of the jumping cloth, for example, to adapt to the body weight or to obtain a more or less damped jump characteristic, but it is not possible to simultaneously several rope ends of a Mount rope.

Es ist somit eine Aufgabe der vorliegenden Erfindung, ein Spannelement zum Spannen eines Sprungtuchs am Rahmen eines Trampolins zu schaffen, mit dem die Spannung des Sprungtuchs variabel eingestellt werden kann und an dem außerdem mehrere Seilenden befestigt werden können.It is therefore an object of the present invention to provide a tensioning element for tensioning a jumping cloth on the frame of a trampoline, with which the tension of the jumping cloth can be variably adjusted and on which moreover several ends of the rope can be fastened.

Gelöst wird diese Aufgabe gemäß der Erfindung durch die in den unabhängigen Patentansprüchen angegebenen Merkmale. Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.This object is achieved according to the invention by the features specified in the independent claims. Further embodiments of the invention will become apparent from the dependent claims.

Gemäß der Erfindung wird ein Spannelement zum Spannen eines Sprungtuchs an einem Rahmen eines Trampolins vorgeschlagen, das einen Grundkörper mit wenigstens drei Halteelementen zum Halten eines elastischen Seils umfasst, wobei drei der Halteelemente in Form eines Dreiecks angeordnet sind. Somit kann das elastische Seil wahlweise in unterschiedlich großen Schleifen, d.h. auf einem kürzeren oder längeren Weg, vom Rahmen zum Spannelement und zurück geführt werden, wobei es eine geringere oder höhere Spannung aufweist. Die Spannung des Sprungtuches kann somit einfach und ohne Werkzeug verändert werden. An den freien Halteelementen können außerdem verschiedene Seilenden eingehängt werden.According to the invention, a tensioning element for tensioning a jumping cloth on a frame of a trampoline is proposed which comprises a base body with at least three holding elements for holding an elastic rope, wherein three of the holding elements are arranged in the form of a triangle. Thus, the elastic rope can optionally in different sized loops, ie on one shorter or longer path, from the frame to the clamping element and guided back, it has a lower or higher voltage. The tension of the jumping sheet can thus be changed easily and without tools. In addition, various rope ends can be hung on the free holding elements.

Gemäß einer Ausführungsform der Erfindung sind wenigstens zwei Halteelemente etwa im gleichen Abstand zum Rahmen angeordnet, betrachtet man einen Zustand, in dem das Spannelement am Sprungtuch befestigt ist. Bei dieser Ausführungsform kann das Seil wahlweise nur um ein einziges oder um mehrere Halteelemente gelegt werden, so dass die Seilspannung variiert werden kann.According to one embodiment of the invention, at least two holding elements are arranged approximately equidistant from the frame, considering a state in which the clamping element is attached to the jumping cloth. In this embodiment, the rope can optionally be placed only one or more holding elements, so that the cable tension can be varied.

Alternativ oder zusätzlich kann aber auch wenigstens eines der Halteelemente näher am Rahmen angeordnet sein als ein zweites Halteelement. Mischformen der Anordnungsvarianten sind ebenso denkbar. Das elastische Seil kann somit auf verschiedenen Wegen um die Halteelemente geführt und die Tuchspannung somit reguliert werden.Alternatively or additionally, however, at least one of the holding elements may also be arranged closer to the frame than a second holding element. Mixed forms of the arrangement variants are also conceivable. The elastic rope can thus be guided in various ways around the holding elements and the fabric tension thus regulated.

Grundsätzlich können sich die Halteelemente auf einer oder auf mehreren Seiten des Grundkörpers befinden. Gemäß einer Ausführungsform der Erfindung befinden sich mehrere oder ggf. auch alle Halteelemente auf einer einzigen Seite, wie z.B. einer Oberseite oder Unterseite, des Grundkörpers. Wenn auf einer Seite des Spannelements mehrere Halteelemente vorgesehen sind, kann das elastische Seil wahlweise um eine erstes, ein zweites, oder um mehrere der Halteelemente gelegt werden. Je nachdem, wie das Seil geführt ist, kann die Spannung des Sprungtuchs entweder stärker oder weniger stark eingestellt werden. Eine Schleife des elastischen Seils kann in diesem Fall ein oder mehrere Halteelemente umschließen.In principle, the retaining elements can be located on one or more sides of the base body. According to one embodiment of the invention, several or possibly all the holding elements are located on a single side, such as e.g. a top or bottom, of the main body. If a plurality of retaining elements are provided on one side of the tensioning element, the elastic rope can optionally be placed around a first, a second, or several of the retaining elements. Depending on how the rope is guided, the tension of the jump mat can be adjusted either more or less strongly. A loop of the elastic rope may in this case enclose one or more retaining elements.

Gemäß einer anderen Ausführungsform befinden sich Halteelemente auf verschiedenen Seiten des Spannelements. Ein erstes Haltelement, das auf einer ersten Seite angeordnet ist, befindet sich dabei vorzugsweise näher am Rahmen als ein zweites Halteelement, das auf einer zweiten Seite angeordnet ist. Das elastische Seil kann somit wahlweise um das erste oder das zweite Halteelement gelegt und somit die Tuchspannung variiert werden. Die erste Seite kann z. B. eine Oberseite, und die zweite Seite eine Unterseite des Spannelements sein.According to another embodiment, holding elements are located on different sides of the clamping element. A first holding element, which is arranged on a first side, is preferably located closer to the frame than a second holding element, which is arranged on a second side. The elastic rope can thus optionally around the first or the second holding element placed and thus the fabric tension can be varied. The first page can be z. B. an upper side, and the second side be an underside of the clamping element.

Die Halteelemente des Spannelements können z. B. säulenförmig ausgebildet sein. Die Halteelemente sind vorzugsweise an einem Ende am Grundkörper des Spannelements befestigt. Das andere Ende ist vorzugsweise frei.The holding elements of the clamping element can, for. B. be formed columnar. The holding elements are preferably attached at one end to the main body of the clamping element. The other end is preferably free.

Die Halteelemente haben vorzugsweise an ihrem mittleren Abschnitt einen kleineren Querschnitt als an ihrem freien Ende. Dadurch kann das elastische Seil im gespannten Zustand gut festgehalten werden. Das verbreiterte freie Ende der Halteelemente verhindert, dass das Seil von den Halteelementen abgleitet.The holding elements preferably have a smaller cross section at their middle section than at their free end. As a result, the elastic rope can be well held in the tensioned state. The widened free end of the retaining elements prevents the rope from sliding off the retaining elements.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist wenigstens eines der Halteelemente einstückig mit dem Grundkörper gebildet. Das Spannelement kann somit sehr einfach aus Kunststoff, z.B. als Spritzgussteil, hergestellt werden.According to a preferred embodiment of the invention, at least one of the holding elements is formed integrally with the main body. The tensioning element can thus be very easily made of plastic, e.g. as an injection molded part.

Gemäß einer speziellen Ausführungsform der Erfindung erstrecken sich die Halteelemente vorzugsweise entlang paralleler Achsen. Mehrere Halteelemente können aber auch in unterschiedliche Richtungen zeigen.According to a specific embodiment of the invention, the holding elements preferably extend along parallel axes. But several holding elements can also point in different directions.

Die Halteelemente sind vorzugsweise rotationssymmetrisch gebildet.The holding elements are preferably formed rotationally symmetrical.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist der Grundkörper des Spannelements plattenförmig gebildet.According to a preferred embodiment of the invention, the main body of the clamping element is formed plate-shaped.

Wie vorstehend beschrieben wurde, sind die Halteelemente vorzugsweise einstückig mit dem Grundkörper gebildet. Gemäß einer speziellen Ausführungsform der Erfindung kann aber auch eines oder mehrere der Halteelemente lösbar am Grundkörper befestigt sein. Die Befestigung eines Halteelements kann beispielsweise mit Hilfe einer Schraubverbindung erfolgen. Ein erfindungsgemäßes Spannelement hat vorzugsweise eine oder mehrere Befestigungspositionen, an denen ein Halteelement befestigt werden kann. Lösbare Halteelemente haben den Vorteil, dass das Spannelement je nach Anforderung konfiguriert werden kann.As described above, the retaining elements are preferably formed integrally with the base body. According to a specific embodiment of the invention, however, one or more of the holding elements can also be detachably fastened to the base body. The attachment of a retaining element can be done for example by means of a screw connection. A tensioning element according to the invention preferably has one or more fastening positions to which a retaining element can be fastened. Detachable holding elements have the advantage that the clamping element can be configured as required.

Zur Befestigung des Spannelements am Sprungtuch umfasst das Spannelement geeignete Befestigungsmittel. Diese Mittel können z. B. zwei Fortsätze aufweisen, in denen jeweils eine Öffnung zur Aufnahme eines Stifts vorgesehen ist. Der Stift wird z. B. durch eine am Sprungtuch vorgesehene Schlaufe gesteckt und dann am Spannelement befestigt. Alternativ könnte das Spannelement auch eine Befestigungslasche umfassen, die z. B. an einem am Sprungtuch vorgesehenen Haken eingehängt wird. Aus dem Stand der Technik sind verschiedenste weitere Befestigungsmöglichkeiten bekannt.For attachment of the tensioning element on the jumping cloth, the tensioning element comprises suitable fastening means. These agents can z. B. have two extensions, in each of which an opening for receiving a pin is provided. The pen is z. B. inserted through a loop provided on the jumping cloth and then attached to the clamping element. Alternatively, the clamping element could also include a fastening tab z. B. is hooked to a hook provided on the jump sheet. From the prior art a variety of other mounting options are known.

Bei einer Ausführungsform des Spannelements, bei der sich alle Halteelemente auf derselben Seite eines Grundkörpers befinden, sind die Befestigungsmittel vorzugsweise so angeordnet, dass die Längsachse der Halteelemente quer zur Zugkraft des elastischen Seils ausgerichtet ist, wenn das Spannelement am Sprungtuch befestigt ist. In diesem Fall tritt keine Torsion um den Befestigungspunkt mit dem Sprungtuch auf. Bei einem plattenförmigen Grundkörper liegt der Befestigungspunkt, an dem das Spannelement mit dem Sprungtuch verbunden ist, also nicht in der Ebene der Grundplatte, sondern versetzt dazu, etwa auf Höhe eines Halteabschnitts, an dem das Seil befestigt wird.In one embodiment of the clamping element, in which all the holding elements are located on the same side of a base body, the fastening means are preferably arranged so that the longitudinal axis of the holding elements is aligned transversely to the tensile force of the elastic rope, when the clamping element is attached to the jumping cloth. In this case, no torsion occurs around the point of attachment with the jumping cloth. In a plate-shaped base body of the attachment point at which the clamping element is connected to the jump cloth, so not in the plane of the base plate, but offset, approximately at the level of a holding portion to which the rope is attached.

Bei einer Ausführungsform des Spannelements, bei der sich die Halteelemente auf gegenüberliegenden Seiten eines Grundkörpers befinden, liegt der Befestigungspunkt, an dem das Spannelement mit dem Sprungtuch verbunden ist, vorzugsweise genau in der Mitte zwischen den Halteabschnitten zweier auf gegenüberliegenden Seiten angeordneter Halteelemente.In one embodiment of the clamping element, in which the holding elements are located on opposite sides of a base body, the attachment point at which the clamping element is connected to the jump cloth, preferably located exactly in the middle between the holding portions of two arranged on opposite sides holding elements.

Die Erfindung betrifft schließlich auch noch ein Trampolin mit einem Rahmen, an dem das Sprungtuch mit Hilfe eines durchgehenden Seils oder mehrerer Seilstücke elastisch aufgehängt wird. Das Trampolin umfasst vorzugsweise ein oder mehrere der vorstehend beschriebenen Spannelemente. Wird das Sprungtuch mit mehreren Seilstücken aufgehängt, läuft jedes Seilstück vorzugsweise um mehrere Spannelemente, wie z. B. 3 oder 4 Spannelemente. Danach folgt das nächste Seilstück.Finally, the invention also relates to a trampoline with a frame on which the jumping cloth is suspended elastically with the aid of a continuous rope or several rope pieces. The trampoline preferably comprises one or more of the clamping elements described above. If the jumping cloth is hung with several pieces of rope, each piece of rope preferably runs around several clamping elements, such. B. 3 or 4 clamping elements. Then the next piece of rope follows.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Die Erfindung wird nachstehend anhand der beigefügten Zeichnungen beispielhaft näher erläutert. Es zeigen:

Fig. 1a-1d
verschiedene Ansichten eines Spannelements mit drei Halteelementen gemäß einer Ausführungsform der Erfindung;
Fig. 2s-2d
verschiedene Ansichten eines Spannelements mit zwei Halteelementen gemäß einer Ausführungsform der Erfindung;
Fig. 3s-3d
verschiedene Ansichten eines Halteelements, das lösbar an einem Spannelement befestigt werden kann;
Fig. 4
eine Darstellung verschiedener Seilführungs-Varianten, in denen das elastische Seil um die Halteelemente der Figuren 1 und 2 geführt werden kann; und
Fig. 5a, 5b
eine weitere Ausführungsform eines Spannelements, bei der die Halteelemente auf mehreren Seiten des Spannelements angeordnet sind.
The invention will now be described by way of example with reference to the accompanying drawings. Show it:
Fig. 1a-1d
various views of a clamping element with three retaining elements according to an embodiment of the invention;
Fig. 2s-2d
various views of a clamping element with two holding elements according to an embodiment of the invention;
Fig. 3s-3d
various views of a holding member which can be releasably attached to a clamping element;
Fig. 4
an illustration of different cable guide variants in which the elastic rope around the holding elements of FIGS. 1 and 2 can be performed; and
Fig. 5a, 5b
a further embodiment of a clamping element, wherein the holding elements are arranged on a plurality of sides of the clamping element.

Ausführungsformen der ErfindungEmbodiments of the invention

Die Figuren 1a-1d zeigen verschiedene Ansichten eines Spannelements 1 zum Spannen eines Sprungtuchs 15 (siehe Fig. 4) am Rahmen 16 eines Trampolins 19 mit Hilfe eines elastischen Seils 18. Das Spannelement 1 umfasst in dieser Ausführungsform einen plattenförmigen Grundkörper 2, auf dem drei Halteelemente 3a, 3b vorgesehen sind. Die Halteelemente 3a, 3b sind dabei in einer Dreiecks-Konfiguration - genauer in Form eines gleichschenkligen Dreiecks - angeordnet. Bei dieser Anordnung kann das elastische Seil 18 wahlweise um ein einziges Halteelement, wie z. B. Halteelement 3b, oder um mehrere Halteelemente, wie z. B. um sämtliche Halteelemente 3a, 3b, gelegt werden.The Figures 1a-1d show various views of a tensioning element 1 for tensioning a jump-cloth 15 (see Fig. 4 ) on the frame 16 of a trampoline 19 by means of an elastic rope 18. The tensioning element 1 comprises in this embodiment a plate-shaped base body 2, on which three holding elements 3a, 3b are provided. The holding elements 3a, 3b are in a triangular configuration - more precisely in the form of an isosceles triangle - arranged. In this arrangement, the elastic rope 18 can optionally order a single retaining element, such as. B. holding element 3b, or more holding elements, such. B. to all holding elements 3a, 3b, are placed.

Wenn das elastische Seil 18 um das Halteelement 3b gelegt wird, ist das Sprungtuch weniger stark gespannt. Wird das elastische Seil 18 dagegen um eines oder beide der Halteelemente 3a geführt, ist das Sprungtuch 15 stärker gespannt. Um die Tuchspannung zu ändern, muss der Benutzer lediglich die Seilführung verändern. Dies ist sehr einfach möglich und kann von jedermann problemlos ohne Werkzeug durchgeführt werden.When the elastic cord 18 is placed around the support member 3b, the jump cloth is less tensioned. On the other hand, if the elastic rope 18 is guided around one or both of the holding elements 3a, the jumping cloth 15 is more taut. To change the fabric tension, the user only has to change the cable guide. This is very easy and can be easily done by anyone without tools.

Im dargestellten Ausführungsbeispiel befinden sich alle Halteelemente 3a, 3b auf derselben Seite des Grundkörpers. Theoretisch könnten aber auch auf der anderen Seite des Spannelements 1 ein oder mehrere Halteelemente 3a, 3b vorgesehen sein.In the illustrated embodiment, all holding elements 3a, 3b are on the same side of the body. Theoretically, however, one or more holding elements 3a, 3b could also be provided on the other side of the clamping element 1.

Die Halteelemente 3a, 3b sind hier säulenförmig ausgebildet und haben einen mittleren Abschnitt 8 mit einem kleineren Querschnitt, an dem das elastische Seil zu liegen kommt. An ihrem freien Ende 7 ist der Querschnitt dagegen größer, um ein Abgleiten des Seils vom Halteelement zu verhindern. Die einzelnen Halteelemente 3a, 3b sind im Wesentlichen zylindrisch ausgebildet.The holding elements 3a, 3b are here columnar and have a central portion 8 with a smaller cross-section, where the elastic rope comes to rest. At its free end 7, however, the cross section is larger in order to prevent slipping of the rope from the retaining element. The individual holding elements 3a, 3b are formed substantially cylindrical.

Die beiden Halteelemente 3a sind hier einstückig mit dem Grundkörper 2 gebildet. Das gesamte Teil kann somit einfach aus Kunststoff, z. B. als Spritzgussteil, hergestellt werden. Das Halteelement 3b ist dagegen mittels einer Schraubverbindung lösbar am Grundkörper 2 befestigt. Zu diesem Zweck umfasst das Halteelement 3b an seinem freien Ende 7 eine Ausnehmung 9 zur Aufnahme einer Sechskantmutter sowie eine Durchgangsöffnung 10, durch die eine Schraube von unten hindurch gesteckt und mit der Mutter (nicht gezeigt) verschraubt werden kann.The two holding elements 3 a are here formed in one piece with the main body 2. The entire part can thus easily made of plastic, z. B. as an injection molded part, are produced. The holding element 3b, however, is detachably fastened to the base body 2 by means of a screw connection. For this purpose, the holding element 3b comprises at its free end 7 a recess 9 for receiving a hex nut and a through hole 10 through which a screw inserted from below and with the nut (not shown) can be screwed.

Im Ausführungsbeispiel der Figuren 1a-1d sind die Halteelemente 3a so angeordnet, dass sie, wenn das Spannelement 1 am Sprungtuch befestigt ist, etwa den gleichen Abstand zum Rahmen 20 aufweisen. Das Halteelement 3b liegt dagegen näher am Rahmen 20 als die Halteelemente 3a.In the embodiment of Figures 1a-1d the holding elements 3a are arranged so that, when the clamping element 1 is attached to the jumping cloth, they have approximately the same distance from the frame 20. By contrast, the retaining element 3b lies closer to the frame 20 than the retaining elements 3a.

Um das Spannelement 1 am Sprungtuch 15 zu befestigen, umfasst es zwei Fortsätze 5, die jeweils eine Öffnung 6 zur Aufnahme eines Stifts 17 (siehe Fig. 4) aufweisen. Das Spannelement 1 kann somit z. B. an einer am Sprungtuch 15 vorgesehenen Lasche 20 befestigt werden, wie in Fig. 4 dargestellt ist.In order to fix the tensioning element 1 on the jumping cloth 15, it comprises two extensions 5, each having an opening 6 for receiving a pin 17 (see Fig. 4 ) exhibit. The clamping element 1 can thus z. B. attached to a provided on the jump sheet 15 tab 20, as in Fig. 4 is shown.

Die Figuren 2a-2d zeigen verschiedene Ansichten des Spannelements 1 von Fig. 1, bei denen jedoch das Halteelement 3b abgenommen wurde. Wie in Fig. 2c zu erkennen ist, sind im Grundkörper 2 des Spannelements 1 drei Durchgangsöffnungen 13, 14 vorgesehen. Die Öffnung 14 dient dabei zum Durchführen einer Schraube, und die Öffnungen 13 zur Aufnahme eines am Halteelement 3b vorgesehenen Zapfens 11, wie er in den Figuren 3a-3d dargestellt ist. Das Haltelement 3b kann daher nur in einer fest vorgegebenen Position auf die Grundplatte 2 aufgesetzt werden. Im Ausführungsbeispiel der Figuren 3a-3d umfasst das Halteelement 3b zwei Zapfen 11, die im montierten Zustand jeweils in eine der Öffnung 13 hineinragen und als Verdrehsicherung dienen. Wahlweise könnte auch nur ein einziger Zapfen vorgesehen sein.The FIGS. 2a-2d show different views of the clamping element 1 of Fig. 1 in which, however, the retaining element 3b has been removed. As in Fig. 2c can be seen, 1 three through holes 13, 14 are provided in the main body 2 of the clamping element. The opening 14 serves to pass through a screw, and the openings 13 for receiving a provided on the holding element 3b pin 11, as in the Figures 3a-3d is shown. The holding element 3b can therefore only be placed in a fixed predetermined position on the base plate 2. In the embodiment of Figures 3a-3d the retaining element 3b comprises two pins 11, which in each case protrude into one of the openings 13 in the mounted state and serve to prevent rotation. Optionally, only a single pin could be provided.

Die Figuren 3a-3d zeigen eine Ausführungsform eines Halteelements 3b, das am Grundkörper 2 des Spannelements 1 befestigt werden kann. Das Halteelement 3b hat einen im Wesentlichen zylindrischen Körper mit konkaven Seitenwänden. Das freie Ende des Halteelements 3b ist an zwei gegenüberliegenden Seiten abgeflacht. Die abgeflachten Flächen dienen dabei als Angriffsflächen 12 für ein Werkzeug, wie z. B. einen Schraubenschlüssel.The Figures 3a-3d show an embodiment of a holding element 3b, which can be attached to the main body 2 of the clamping element 1. The holding element 3b has a substantially cylindrical body with concave side walls. The free end of the retaining element 3b is flattened on two opposite sides. The flattened surfaces serve as attack surfaces 12 for a tool, such. B. a wrench.

Am freien Ende des Halteelements 3b ist ferner eine Ausnehmung 9 zur Aufnahme einer Sechskantmutter, sowie eine Öffnung zum Durchstecken einer Schraube. Der Sockel des Halteelements 3b hat einen etwas größeren Querschnitt als das freie Ende des Halteelements 3b.At the free end of the holding element 3b is also a recess 9 for receiving a hex nut, as well as an opening for the insertion of a screw. The base of the holding element 3b has a slightly larger cross section than the free end of the holding element 3b.

Fig. 4 zeigt eine Darstellung mehrerer nebeneinander angeordneter Spannelemente und zeigt verschiedene Möglichkeiten, wie das Sprungtuch 15 mit Hilfe eines elastischen Seils 18 gespannt werden kann. Bei dem im Bild links dargestellten Spannelement 1 ist das elastische Seil 18 über die beiden Halteelemente 3a geführt. Die vom Seil 18 gebildete Schleife 21a ist dabei verhältnismäßig groß und die auf das Sprungtuch 15 ausgeübte Spannung entsprechend hoch. Fig. 4 shows a representation of a plurality of adjacently arranged clamping elements and shows various ways in which the jump cloth 15 can be tensioned by means of an elastic rope 18. In the clamping element 1 shown in the picture on the left, the elastic cable 18 is over the two Retaining elements 3a out. The loop 21a formed by the rope 18 is relatively large and the tension exerted on the jump sheet 15 correspondingly high.

Bei dem in der Mitte dargestellten Spannelement 1 ist das elastische Seil 18 nur um das Halteelement 3b geführt. Die vom Seil 18 gebildete Schleife 21 b ist daher relativ klein und die auf das Sprungtuch 15 ausgeübte Spannung entsprechend gering.In the clamping element 1 shown in the middle, the elastic rope 18 is guided only around the holding element 3b. The loop 21b formed by the rope 18 is therefore relatively small and the tension exerted on the jump sheet 15 is correspondingly low.

Wie rechts im Bild zu erkennen ist, ist das Seilende mittels einer Klemme zu einer Schlaufe geformt, die um ein Halteelement 3a des rechten Spannelements 1 gelegt ist.As can be seen on the right in the image, the cable end is formed by means of a clamp to form a loop which is placed around a holding element 3a of the right-hand clamping element 1.

Um die Tuchspannung ausgehend vom dargestellten Zustand zu erhöhen, müsste ein Benutzer lediglich die mittlere Schleife des Seils 18 vom Halteelement 3b lösen und z. B. um die beiden Halteelemente 3a legen, ähnlich wie beim linken Spannelement 1. Dies ist sehr einfach und insbesondere ohne Werkzeug problemlos durchführbar.In order to increase the fabric tension starting from the illustrated state, a user would have to solve only the middle loop of the rope 18 from the holding element 3b and z. B. to put the two holding elements 3a, similar to the left clamping element 1. This is very simple and in particular without tools easily feasible.

Fig. 5a und 5b zeigen eine weitere Ausführungsform eines Spannelements 1, bei der die Halteelemente 3a, 3c auf mehreren Seiten des Spannelements 1 angeordnet sind. Im vorliegenden Fall befinden sich zwei Haltelemente 3a auf der Oberseite, und ein Haltelement 3c auf der Unterseite des plattenförmigen Grundkörpers 2. Das Halteelement 3c ist dabei lösbar am Grundkörper 2 befestigt. Fig. 5a and 5b show a further embodiment of a clamping element 1, in which the holding elements 3a, 3c are arranged on several sides of the clamping element 1. In the present case, there are two holding elements 3a on the upper side, and a holding element 3c on the underside of the plate-shaped base body 2. The holding element 3c is detachably fastened to the base body 2.

Wie zu erkennen ist, haben die Halteelemente 3a, 3c alle etwa den gleichen Abstand zum Rahmen 16 des Trampolins, wenn das Spannelement 1 am Sprungtuch befestigt ist. Die Befestigungspunkte der drei Halteelemente 3a, 3c liegen auf einer Geraden.As can be seen, the holding elements 3a, 3c are all about the same distance from the frame 16 of the trampoline, when the clamping element 1 is attached to the jump cloth. The attachment points of the three holding elements 3a, 3c lie on a straight line.

Der Befestigungspunkt 6 der Befestigungsmittel 5 befindet sich genau in der Mitte zwischen den Halteabschnitten von zwei auf gegenüberliegenden Seiten angeordneten Halteelementen. Die Öffnung 6 liegt daher in der Ebene des Grundkörpers 2.The attachment point 6 of the attachment means 5 is located exactly in the middle between the holding sections of two holding elements arranged on opposite sides. The opening 6 is therefore in the plane of the main body. 2

Bei der in den Fig. 5a und 5b dargestellten Ausführungsform kann außerdem noch ein weiteres Halteelement 3b (nicht gezeigt) am Befestigungspunkt 14 angeordnet werden. Das Halteelement 3b würde dann näher am Rahmen 16 liegen als die übrigen Halteelemente 3a, 3c. Die Seilspannung könnte somit noch weiter variiert werden.In the in the Fig. 5a and 5b In another embodiment, a further holding element 3b (not shown) can also be arranged at the attachment point 14. The holding element 3b would then be closer to the frame 16 than the remaining holding elements 3a, 3c. The rope tension could thus be further varied.

Claims (14)

  1. Tensioning element (1) for tensioning a jumping mat (15) on a frame (16) of a trampoline (19) with the aid of an elastic cable (18) which is guided in a loop (21a, 21b) from the frame (16) to the tensioning element (1) and back to the frame (16), wherein the tensioning element (1) has a basic body (2) with several retaining elements (3a-3c) for retaining the elastic cable (18), wherein the retaining elements (3a-3c) are arranged on the tensioning element (1) in such a way that the elastic cable (18) can optionally be guided in different sizes of loops (21a, 21 b) from the frame (16) to the tensioning element (1), around at least one retaining element (3a-3c), and back to the frame (16), such that the elastic cable (18) has lower or higher tension,
    characterised in that
    at least three retaining elements (3a-3c) are provided for retaining the elastic cable (18) and three of the retaining elements (3a-3c) are arranged in the shape of a triangle.
  2. Tensioning element (1) according to claim 1, characterised in that, in the tensioned state, at least one of the retaining elements (3a-3c) is arranged closer to the frame (16) than a second retaining element (3a-3c).
  3. Tensioning element (1) according to claim 1 or 2, characterised in that, in the tensioned state, at least two of the retaining elements (3a-3c) are arranged at the same distance from the frame (16)
  4. Tensioning element (1) according to one of the preceding claims, characterised in that several of the retaining elements (3a-3c) are arranged on the same side of the basic body (2).
  5. Tensioning element (1) according to one of the preceding claims, characterised in that the retaining elements (3a-3c) are arranged on the basic body (2) in such a way that the elastic cable (18) can optionally be positioned around one or around several of the retaining elements (3a-3c).
  6. Tensioning element (1) according to one of the preceding claims, characterised in that the retaining elements (3a-3c) are arranged on different sides of the basic body (2).
  7. Tensioning element (1) according to one of the preceding claims, characterised in that at least one of the retaining elements (3a-3c) has a section (8) having a smaller cross-section, onto which the elastic cable (18) abuts in the fastened state, and a second section (7) having a larger cross-section. which is to prevent the elastic cable (18) from sliding off the retaining element (3a-3c).
  8. Tensioning element (1) according to one of the preceding claims, characterised in that the basic body (2) is formed to be plate-shaped.
  9. Tensioning element (1) according to one of the preceding claims, characterised in that at least one of the retaining elements (3a-3c) is fastened releasably to the basic body (2).
  10. Tensioning element (1) according to one of the preceding claims, characterised in that it comprises means (5, 6) for fastening to the jumping mat (15).
  11. Tensioning element (1) according to claim 10, characterised in that the fastening means (5, 6) have two extensions (5) with an opening (6) for receiving a pin (17) respectively.
  12. Tensioning element (1) according to claim 10 or 11, characterised in that the fastening means (5, 6) are arranged such that the longitudinal axis of the retaining elements (3a-3c) is aligned transversely to the tensile force of the elastic cable (18) if the tensioning element (1) is fastened to the jumping mat (15).
  13. Trampoline (19) having a frame (16) and a jumping mat (15), characterised in that it has at least one tensioning element (1) according to one of the preceding claims.
  14. Trampoline (19) according to claim 13, characterised in that the jumping mat is tensioned by several cable pieces (18) which are hung on several tensioning elements (1) respectively.
EP13190782.6A 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline Active EP2868352B1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SI201330432A SI2868352T1 (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline
PT131907826T PT2868352T (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline
ES13190782.6T ES2605937T3 (en) 2013-10-30 2013-10-30 Tensioning element for tensioning a jump fabric on a trampoline frame
EP13190782.6A EP2868352B1 (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline
DK13190782.6T DK2868352T3 (en) 2013-10-30 2013-10-30 The tightening element for tightening of a jumping sheet on a frame of a trampoline
HUE13190782A HUE030612T2 (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline
CN201480059431.3A CN105705207B (en) 2013-10-30 2014-10-28 Tension part for tightening spring face on trampoline frame
MYPI2016000768A MY176316A (en) 2013-10-30 2014-10-28 Tensioning element for tensioning a jumping mat on a frame of a trampoline
CA2928649A CA2928649C (en) 2013-10-30 2014-10-28 Tensioning element for tensioning a jumping mat on a frame of a trampoline
AU2014343842A AU2014343842B2 (en) 2013-10-30 2014-10-28 Tensioning element for tensioning a jumping mat on a frame of a trampoline
PCT/EP2014/073077 WO2015063061A1 (en) 2013-10-30 2014-10-28 Tensioning element for tensioning a jumping mat on a frame of a trampoline
US15/032,708 US10173090B2 (en) 2013-10-30 2014-10-28 Tensioning element for tensioning a jumping mat on a frame of a trampoline
BR112016009555-3A BR112016009555B1 (en) 2013-10-30 2014-10-28 TENSION ELEMENT FOR TENSIONING A JUMPING MAT ON A TRAMPOLINE STRUCTURE
JP2016550986A JP6151462B2 (en) 2013-10-30 2014-10-28 Tensioning element for placing a jumping mat on the trampoline frame
PCT/EP2014/073203 WO2015063142A1 (en) 2013-10-30 2014-10-29 Trampoline comprising a jumping sheet which is tensioned in the trampoline frame by means of a cord suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13190782.6A EP2868352B1 (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline

Publications (2)

Publication Number Publication Date
EP2868352A1 EP2868352A1 (en) 2015-05-06
EP2868352B1 true EP2868352B1 (en) 2016-09-14

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Family Applications (1)

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EP13190782.6A Active EP2868352B1 (en) 2013-10-30 2013-10-30 Device for clamping a rebounding mat to the frame of a trampoline

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US (1) US10173090B2 (en)
EP (1) EP2868352B1 (en)
JP (1) JP6151462B2 (en)
CN (1) CN105705207B (en)
AU (1) AU2014343842B2 (en)
BR (1) BR112016009555B1 (en)
CA (1) CA2928649C (en)
DK (1) DK2868352T3 (en)
ES (1) ES2605937T3 (en)
HU (1) HUE030612T2 (en)
MY (1) MY176316A (en)
PT (1) PT2868352T (en)
SI (1) SI2868352T1 (en)
WO (2) WO2015063061A1 (en)

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DE102016104782B4 (en) * 2016-03-15 2019-04-04 Bellicon Ag trampoline
CN109310906B (en) * 2016-05-02 2021-07-09 安格恩Ag金属成型技术公司 Cord hook and cover system for trampoline
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US20160271436A1 (en) 2016-09-22
JP2016534849A (en) 2016-11-10
MY176316A (en) 2020-07-28
JP6151462B2 (en) 2017-06-21
CA2928649C (en) 2017-10-24
WO2015063142A1 (en) 2015-05-07
CA2928649A1 (en) 2015-05-07
HUE030612T2 (en) 2017-05-29
WO2015063061A1 (en) 2015-05-07
CN105705207B (en) 2018-11-09
SI2868352T1 (en) 2017-01-31
EP2868352A1 (en) 2015-05-06
ES2605937T3 (en) 2017-03-17
DK2868352T3 (en) 2016-12-05
US10173090B2 (en) 2019-01-08
BR112016009555A2 (en) 2020-05-19
PT2868352T (en) 2016-12-22
CN105705207A (en) 2016-06-22
AU2014343842B2 (en) 2017-11-09
BR112016009555B1 (en) 2022-12-27

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