EP0635285A2 - Net, in particular for volleyball - Google Patents

Net, in particular for volleyball Download PDF

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Publication number
EP0635285A2
EP0635285A2 EP94109476A EP94109476A EP0635285A2 EP 0635285 A2 EP0635285 A2 EP 0635285A2 EP 94109476 A EP94109476 A EP 94109476A EP 94109476 A EP94109476 A EP 94109476A EP 0635285 A2 EP0635285 A2 EP 0635285A2
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EP
European Patent Office
Prior art keywords
net
tensioning
housing
posts
volleyball
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.)
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EP94109476A
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German (de)
French (fr)
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EP0635285A3 (en
Inventor
Stefan Huck
Eberhard Löll
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Manfred Huck & Co Kg Netz- und Seilfabrik GmbH
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Manfred Huck & Co Kg Netz- und Seilfabrik GmbH
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Publication of EP0635285A2 publication Critical patent/EP0635285A2/en
Publication of EP0635285A3 publication Critical patent/EP0635285A3/en
Withdrawn legal-status Critical Current

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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
    • A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
    • A63B61/003—Nets for tennis or like games or accessories therefor

Definitions

  • the invention relates to a net, in particular a volleyball net, with a tubular border provided on its upper edge, through which a tensioning rope is drawn, with borders on its side edges and, if appropriate, tensioning lines attached to these for fixing the net between two posts.
  • a volleyball net of the type mentioned at the outset is known from DE 89 01 700 U1, with a border provided on its upper edge, for example made of a woven webbing, through which a tensioning rope made of high-strength textile plastic material is pulled between two side posts to hang the net .
  • tension cords engage, which are fastened to the facing post with the help of quick-release fasteners for tensioning the net.
  • hose-like surrounds with plastic rods arranged thereon are provided on the side edges of the net, in order to prevent lateral insertion when the net is tensioned, as edge reinforcements.
  • a disadvantage of the known volleyball nets is that the tensioning rope and the net must be tensioned separately from one another.
  • the tensioning rope which is tensioned by means of a crank on one of the two posts, is often subjected to a much higher tension than the net itself, which is tensioned by hand using the lines wound around the posts.
  • the uneven tension in the net surface leads to a restricted playability of the volleyball net, for example if the volleyball from the block formed by the players hits a region of the net with low tension when the block is being secured, so that the ball often only drips off the net, without being able to be picked up by the player. It should be taken into account here that, in contrast to a Tennis net, the volleyball net itself is an active game element.
  • a volleyball net is also already known with steel cables arranged in its upper and lower area, which can be tensioned by means of a pulley arrangement.
  • a tensioning rope is articulated on one of the two posts or on a sleeve that is vertically displaceable on the post is guided on the post.
  • the tensioning rope then wraps around a pulley connected to the lower steel rope and is guided to a winch arranged on the post.
  • the hanging and tensioning of the net is still quite complex.
  • the object of the invention is to specify a net, in particular a volleyball net, of the type mentioned at the beginning, in which simultaneous tensioning of the tensioning rope and at least the upper area of the net is made possible.
  • the tension cable with at least one of its two from the Edging of the network guided ends around a deflection roller mounted on a housing and fixed to the associated enclosure and that a tensioning line is fastened to the housing of the deflection roller in a known manner for fixing to the associated post.
  • the tensioning rope not only fulfills the function of holding the net, but at the same time exerts a tensile force on the net through its end which is returned via the deflection roller and engages on the lateral edge of the net.
  • the net has a uniform tension over its entire surface.
  • the lateral edge reinforcements of the net are formed by tubular enclosures with rods arranged therein, preferably made of plastic, the hand lines engaging on the side edges are practically only required to align the net with its side edges in the vertical direction.
  • the arrangement is provided on both sides or both posts of the network.
  • the network can be aligned in a simple manner to the predetermined markings on the playing field.
  • the net is first suspended between the posts, then tensioned by rotating the cranks arranged on the posts and then aligned in the tensioned state according to the field markings on the field floor by moving the net to one side or the other.
  • this displaceability of the net according to the invention in the tensioned state it is now also possible to provide only one attachment option for an antenna in a volleyball net, whereas according to the prior art several such attachment options are provided next to one another on the net at a lateral spacing as a result of the problems encountered during alignment had to.
  • a loop-like band piece is provided here, preferably sewn on, which encompasses a ring element to which the end of the tensioning rope is fastened.
  • At least one deflection roller with housing is designed as a block roller with an eye for fastening the respective tension cable end.
  • Known construction elements can thus be used in the network according to the invention, which considerably reduces the manufacturing costs.
  • At least one tension line is releasably attached to the housing of the deflection roller or its eye.
  • a volleyball net 1 is shown, which is stretched between two side posts 10.
  • the network 1 is bordered at its upper edge by means of a tubular border 2.
  • a tensioning cable 3 is pulled through this enclosure 2 at the upper edge of the net, the ends 5, 6 of which lead out of the enclosure 2 each loop around a deflection roller 8 mounted in a housing 7 and are fastened to the associated lateral net edge.
  • the ends 5, 6 of the tension cable 3 engage on ring elements 12, which are held with their straight pieces on a loop-like band piece 13 on the respective side edge of the net 1.
  • the deflection rollers 8 with the housing 7, as can be seen in particular from FIG. 2, are provided with an eye 11 to which the respective tensioning line 9 is attached.
  • the tensioning lines 9 are fed into the interior of the posts 10 via rollers 18 to a crank drive 19 with a crank handle 7, which is secured against kickback by means of a locking mechanism (not shown).
  • the net 1 has on its vertical edges further tube-like mounts 15, in which glass-fiber-reinforced plastic rods 20 are arranged in the exemplary embodiment chosen here, which prevent the side parts from bulging out when the net 1 is tensioned. Possibly.
  • the lower net edge can also have a tubular border, in which a tension rope (not shown) sewn at the ends is drawn in, in order to counteract indentations of the lower net edge part during tensioning.
  • tension lines 4 which are placed at a small angle to the horizontal around the posts 10 and tightened by means of quick-release fasteners 21. So that the tension lines 4 not tear out, tape loops 13 are also sewn to the lateral borders 15, in each of which in turn a ring element 12 is held for fastening the respective tensioning line 4.
  • holding pockets 22 are attached to the lateral end regions of the network and serve to hold antennas 14.
  • the tension lines 9 attached to the eyes 11 of the housing 7 and the deflection rollers 8 are first guided into the interior of the posts 10 and placed on the crank drives 19.
  • the tensioning cable 3 is tensioned by means of the tensioning lines 9.
  • the net 1 is also tensioned by the deflection and the return of the tension rope ends 5, 6 to the two net side edges. Due to the two block roles, the network 1 can be moved laterally in this tensioned state in order to easily align the antennas 14 to field markings on the field floor. Then the side edges of the net 1 are aligned in the vertical direction by placing the tensioning lines 4 around the posts 10 and lashing them down using the quick-action fasteners 21. The network 1 is now fully assembled.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Emergency Lowering Means (AREA)
  • Tents Or Canopies (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

At least one of the ends (5,6) of the tensioning cable (3), protruding out of the tubular container (2) of the net (1) goes round a deflector roller (8) mounted in the housing (7), and is fixed to the container (15). The deflector roller's housing has a tensioning line (9) for attaching to the relevant post (10). At least one end of the tensioning cable is fixed to a ring element (12) held in a looped strip (13) on the net's side edge.

Description

Die Erfindung bezieht sich auf ein Netz, insbesondere ein Volleyballnetz, mit einer an seinem oberen Rand vorgesehen schlauchartigen Einfassung, durch welche ein Spannseil gezogen ist, mit Einfassungen an seinen Seitenrändern und ggf. an diesen angebrachten Spannleinen zum Festlegen des Netzes zwischen zwei Pfosten.The invention relates to a net, in particular a volleyball net, with a tubular border provided on its upper edge, through which a tensioning rope is drawn, with borders on its side edges and, if appropriate, tensioning lines attached to these for fixing the net between two posts.

Ein Volleyballnetz der eingangs genannten Art ist aus der DE 89 01 700 U1 bekannt, mit an seinem oberen Rand vorgesehener, bspw. aus gewebtem Gurtband bestehender Einfassung, durch welche ein zur Aufhängung des Netzes zwischen zwei seitlichen Pfosten gezogenes Spannseil aus hochfestem textilen Kunststoffmaterial gezogen ist. An den vier Eckpunkten des Netzes und etwa in der Mitte seines Seitenrandes greifen Spannschnüre an, welche zum Spannen des Netzes mit Hilfe von Schnellspannverschlüssen an dem jeweils zugewandten Pfosten festgezurrt werden. Weiterhin sind an den seitlichen Netzrändern schlauchartige Einfassungen mit daran angeordneten Kunststoffstäben vorgesehen, um als Randverstärkungen ein seitliches Einbuchten beim Spannen des Netzes zu verhindern. Nachteilig bei den bekannten Volleyballnetzen ist, daß das Spannseil und das Netz separat voneinander gespannt werden müssen. Dabei ist das Spannseil, welches mittels einer Kurbel an einem der beiden Pfosten auf Spannung gezogen wird, häufig einer sehr viel höheren Spannung ausgesetzt als das Netz selbst, welches mittels der um die Pfosten gewundenen Leinen von Hand gespannt wird. Die ungleichmäßige Spannung in der Netzfläche führt zu einer eingeschränkten Bespielbarkeit des Volleyballnetzes, wenn bspw. bei einer Blocksicherung der Volleyball von dem durch die Spieler gebildeten Block gegen einen Bereich des Netzes mit geringer Spannung prallt, so daß der Ball häufig nur noch vom Netz abtropft, ohne vom Spieler aufgenommen werden zu können. Hierbei ist zu berücksichtigen, daß im Gegensatz zu einem Tennisnetz das Volleyballnetz selbst ein aktives Spielelement bildet. Auch wird bei den bekannten Volleyballnetzen aufgrund der einfacheren Handhabung des Kurbeltriebes bei einer ungleichmäßigen Spannung in der Netzfläche aus Bequemlichkeit häufig zunächst versucht, die erforderliche Netzspannung mit einer weiteren Spannung des Spannseiles durch Drehen an der Handkurbel zu erreichen. Nach längerem Gebrauch des Spielnetzes führt dies mitunter dazu, daß die extreme Zugbeanspruchung ein Verbiegen der Pfosten bewirkt. Ein weiteres Problem ist, daß eine Ausrichtung des Netzes auf die vorgegebenen Bodenmarkierungen des Spielfeldes nur mit erheblichem Zeitaufwand möglich ist.A volleyball net of the type mentioned at the outset is known from DE 89 01 700 U1, with a border provided on its upper edge, for example made of a woven webbing, through which a tensioning rope made of high-strength textile plastic material is pulled between two side posts to hang the net . At the four corner points of the net and approximately in the middle of its side edge, tension cords engage, which are fastened to the facing post with the help of quick-release fasteners for tensioning the net. Furthermore, hose-like surrounds with plastic rods arranged thereon are provided on the side edges of the net, in order to prevent lateral insertion when the net is tensioned, as edge reinforcements. A disadvantage of the known volleyball nets is that the tensioning rope and the net must be tensioned separately from one another. The tensioning rope, which is tensioned by means of a crank on one of the two posts, is often subjected to a much higher tension than the net itself, which is tensioned by hand using the lines wound around the posts. The uneven tension in the net surface leads to a restricted playability of the volleyball net, for example if the volleyball from the block formed by the players hits a region of the net with low tension when the block is being secured, so that the ball often only drips off the net, without being able to be picked up by the player. It should be taken into account here that, in contrast to a Tennis net, the volleyball net itself is an active game element. Also, in the known volleyball nets, because of the simpler handling of the crank mechanism with an uneven tension in the net surface, attempts are often first made to achieve the required net tension with a further tension of the tensioning rope by turning the crank handle. After prolonged use of the game net, this sometimes leads to the extreme tensile stress causing the posts to bend. Another problem is that an alignment of the network to the predetermined floor markings of the playing field is only possible with a considerable amount of time.

Aus der US 4 973 059 ist ebenfalls bereits ein Volleyballnetz bekannt mit in seinem oberen und unteren Bereich angeordneten Stahlseilen, welche sich mittels einer Flaschenzug-Anordnung spannen lassen. Hierfür ist an einem der beiden Pfosten bzw. an einer auf dem Pfosten höhenverschiebbaren Hülse das eine Ende eines Spannseiles angelenkt, welches über eine mit dem Stahlseil am oberen Netzende verbundene Umlenkrolle, zurück zu einer Blockrolle am Pfosten und von dort nach unten zu einer zweiten Blockrolle am Pfosten geführt ist. Das Spannseil umschlingt dann eine mit dem unteren Stahlseil verbundene Umlenkrolle und ist zu einer am Pfosten angeordneten Winde geführt. Nach wie vor gestaltet sich das Aufhängen und Spannen des Netzes recht aufwendig.From US 4 973 059 a volleyball net is also already known with steel cables arranged in its upper and lower area, which can be tensioned by means of a pulley arrangement. For this purpose, one end of a tensioning rope is articulated on one of the two posts or on a sleeve that is vertically displaceable on the post is guided on the post. The tensioning rope then wraps around a pulley connected to the lower steel rope and is guided to a winch arranged on the post. The hanging and tensioning of the net is still quite complex.

Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, ein Netz, insbesondere ein Volleyballnetz, der eingangs genannten Art anzugeben, bei welchem ein gleichzeitiges Spannen des Spannseiles und zumindest des oberen Bereiches des Netzes ermöglicht ist.Proceeding from this, the object of the invention is to specify a net, in particular a volleyball net, of the type mentioned at the beginning, in which simultaneous tensioning of the tensioning rope and at least the upper area of the net is made possible.

Zur Lösung der Aufgabe ist es nach der Erfindung vorgesehen, daß das Spannseil mit wenigstens einem seiner beiden aus der Einfassung des Netzes geführten Enden um eine an einem Gehäuse gelagerte Umlenkrolle geführt und an der zugeordneten Einfassung befestigt ist und daß an dem Gehäuse der Umlenkrolle eine Spannleine in bekannter Weise zum Festlegen an dem zugeordneten Pfosten befestigt ist.To achieve the object, it is provided according to the invention that the tension cable with at least one of its two from the Edging of the network guided ends around a deflection roller mounted on a housing and fixed to the associated enclosure and that a tensioning line is fastened to the housing of the deflection roller in a known manner for fixing to the associated post.

Bei dem erfindungsgemäßen Netz erfüllt das Spannseil nicht nur die Funktion des Haltens des Netzes, sondern übt durch sein über die Umlenkrolle zurückgeführtes und am seitlichen Rand des Netzes angreifendes Ende gleichzeitig eine Zugkraft auf das Netz aus. Im Zusammenwirken mit den seitlichen Randverstärkungen weist das Netz damit über seine gesamte Fläche eine gleichmäßige Spannung auf. Insbesondere im Falle, daß die seitlichen Randverstärkungen des Netzes durch schlauchartige Einfassungen mit darin angeordneten, vorzugsweise aus Kunststoff bestehenden Stäben gebildet sind, werden die an den Seitenrändern angreifenden Handleinen praktisch nur noch benötigt, um das Netz mit seinen Seitenrändern in vertikaler Richtung auszurichten.In the net according to the invention, the tensioning rope not only fulfills the function of holding the net, but at the same time exerts a tensile force on the net through its end which is returned via the deflection roller and engages on the lateral edge of the net. In cooperation with the side edge reinforcements, the net has a uniform tension over its entire surface. In particular, in the event that the lateral edge reinforcements of the net are formed by tubular enclosures with rods arranged therein, preferably made of plastic, the hand lines engaging on the side edges are practically only required to align the net with its side edges in the vertical direction.

Nach einer ersten besonderen Ausführungsform der Erfindung ist die Anordnung an beiden Seiten bzw. beiden Pfosten des Netzes vorgesehen. Hierdurch läßt sich das Netz in einfacher Weise auf die vorgegebenen Markierungen des Spielfeldes ausrichten. Dabei wird das Netz zunächst zwischen den Pfosten aufgehängt, sodann durch Drehen der an den Pfosten angeordneten Kurbeln gespannt und danach im gespannten Zustand entsprechend den Feldmarkierungen auf dem Spielfeldboden durch Verschieben des Netzes nach der einen oder anderen Seite ausgerichtet. Durch diese Verschiebbarkeit des erfindungsgemäßen Netzes im gespannten Zustand ist es nunmehr auch möglich, bei einem Volleyballnetz nur noch eine Anbringungsmöglichkeit für eine Antenne vorzusehen, während nach dem Stand der Technik infolge der beim Ausrichten auftretenden Probleme mehrerer solcher Anbringungsmöglichkeiten im seitlichen Abstand nebeneinander am Netz vorgesehen werden mußten.According to a first particular embodiment of the invention, the arrangement is provided on both sides or both posts of the network. As a result, the network can be aligned in a simple manner to the predetermined markings on the playing field. The net is first suspended between the posts, then tensioned by rotating the cranks arranged on the posts and then aligned in the tensioned state according to the field markings on the field floor by moving the net to one side or the other. As a result of this displaceability of the net according to the invention in the tensioned state, it is now also possible to provide only one attachment option for an antenna in a volleyball net, whereas according to the prior art several such attachment options are provided next to one another on the net at a lateral spacing as a result of the problems encountered during alignment had to.

Damit wenigstens das, vorzugsweise im Bereich des oberen Eckpunktes des Netzes angreifende Ende des Spannseiles nicht ausreißt, ist hier ein schlaufenartiges Bandstück vorgesehen, vorzugsweise angenäht, welches ein Ringelement umgreift, an dem das Ende des Spannseiles befestigt ist.So that at least the end of the tensioning rope, which preferably engages in the area of the upper corner of the net, does not tear out, a loop-like band piece is provided here, preferably sewn on, which encompasses a ring element to which the end of the tensioning rope is fastened.

Konstruktiv besonders vorteilhaft ist es, wenn mindestens eine Umlenkrolle mit Gehäuse als Blockrolle mit einem Auge zum Befestigen des jeweiligen Spannseilendes ausgebildet ist. Damit kann bei dem erfindungsgemäßen Netz auf bekannte Konstruktionselemente zurückgegriffen werden, was die Herstellungskosten erheblich reduziert.It is structurally particularly advantageous if at least one deflection roller with housing is designed as a block roller with an eye for fastening the respective tension cable end. Known construction elements can thus be used in the network according to the invention, which considerably reduces the manufacturing costs.

Schließlich ist es nach der Erfindung vorgesehen, daß mindestens eine Spannleine lösbar an dem Gehäuse der Umlenkrolle bzw. seinem Auge befestigt ist. Hierdurch lassen sich die durch häufige Montage und Demontage des Netzes einem erhöhten Verschleiß unterworfenen Spannleinen in einfacher Weise austauschen, ohne daß das gesamte Spannseil ersetzt werden muß.Finally, it is provided according to the invention that at least one tension line is releasably attached to the housing of the deflection roller or its eye. As a result, the tensioning lines, which are subject to increased wear and tear due to frequent assembly and disassembly of the network, can be exchanged in a simple manner without the entire tensioning rope having to be replaced.

Weitere Vorteile und Anwendungsmöglichkeiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispieles anhand der ZeichnungFurther advantages and possible uses of the present invention result from the following description of an exemplary embodiment with reference to the drawing

Es zeigen:

Figur 1
die Ansicht einer möglichen Ausführungsform eines Volleyballnetzes nach der Erfindung und
Figur 2
eine mögliche Ausführungsform eines Gehäuses mit darin gelagerter Umlenkrolle zum Umlenken der Enden des Spannseiles.
Show it:
Figure 1
the view of a possible embodiment of a volleyball net according to the invention and
Figure 2
a possible embodiment of a housing with a deflection roller mounted therein for deflecting the ends of the tensioning cable.

In Figur 1 ist ein Volleyballnetz 1 dargestellt, welches zwischen zwei seitlichen Pfosten 10 gespannt ist. Das Netz 1 ist an seinen oberem Rand mittels einer schlauchartigen Einfassung 2 eingefaßt. Durch diese Einfassung 2 am oberen Netzrand ist ein Spannseil 3 gezogen, dessen aus der Einfassung 2 geführte Enden 5, 6 jeweils eine in einem Gehäuse 7 gelagerte Umlenkrolle 8 umschlingen und an dem zugeordneten seitlichen Netzrand befestigt sind. Dabei greifen die Enden 5, 6 des Spannseiles 3 an Ringelementen 12 an, welche mit ihren geradlinigen Stücken an einem schlaufenartigen Bandstück 13 an dem jeweiligen Seitenrand des Netzes 1 gehalten sind.In Figure 1, a volleyball net 1 is shown, which is stretched between two side posts 10. The network 1 is bordered at its upper edge by means of a tubular border 2. A tensioning cable 3 is pulled through this enclosure 2 at the upper edge of the net, the ends 5, 6 of which lead out of the enclosure 2 each loop around a deflection roller 8 mounted in a housing 7 and are fastened to the associated lateral net edge. The ends 5, 6 of the tension cable 3 engage on ring elements 12, which are held with their straight pieces on a loop-like band piece 13 on the respective side edge of the net 1.

Die Umlenkrollen 8 mit Gehäuse 7 sind, wie insbesondere aus Figur 2 zu ersehen, mit einem Auge 11 versehen, an welchem die jeweilige Spannleine 9 angebracht ist.The deflection rollers 8 with the housing 7, as can be seen in particular from FIG. 2, are provided with an eye 11 to which the respective tensioning line 9 is attached.

Die Spannleinen 9 sind in das Innere der Pfosten 10 über Rollen 18 einem Kurbelantrieb 19 mit Handkurbel 7 zugeführt, welcher mittels eines (nicht dargestellten) Gesperres gegen Rückschlag gesichert ist.The tensioning lines 9 are fed into the interior of the posts 10 via rollers 18 to a crank drive 19 with a crank handle 7, which is secured against kickback by means of a locking mechanism (not shown).

Das Netz 1 weist an seinen senkrechten Rändern weitere schlauchartige Einfassungen 15 auf, in denen bei dem hier gewählten Ausführungsbeispiel glasfaserverstärkte Kunststoffstäbe 20 angeordnet sind, welche ein Ausbuchten der Seitenteile beim Spannen des Netzes 1 verhindern. Ggf. kann auch der untere Netzrand eine schlauchartige Einfassung aufweisen, in der ein an den Enden vernähtes (nicht dargestelltes) Spannseil eingezogen ist, um auch insoweit Einbuchtungen des unteren Netzrandteiles beim Spannen entgegenzuwirken.The net 1 has on its vertical edges further tube-like mounts 15, in which glass-fiber-reinforced plastic rods 20 are arranged in the exemplary embodiment chosen here, which prevent the side parts from bulging out when the net 1 is tensioned. Possibly. The lower net edge can also have a tubular border, in which a tension rope (not shown) sewn at the ends is drawn in, in order to counteract indentations of the lower net edge part during tensioning.

An den Seitenrändern greifen weitere Spannleinen 4 an, welche unter geringem Winkel zur Horizontalen um die Pfosten 10 herumgelegt und mittels Schnellspannverschlüssen 21 festgezogen sind. Damit die an den Seitenrändern angreifenden Spannleinen 4 nicht ausreißen, sind an den seitlichen Einfassungen 15 ebenfalls Bandschlaufen 13 angenäht, in welchen jeweils wiederum ein Ringelement 12 zur Befestigung der jeweiligen Spannleine 4 gehalten ist.At the side edges attack further tension lines 4, which are placed at a small angle to the horizontal around the posts 10 and tightened by means of quick-release fasteners 21. So that the tension lines 4 not tear out, tape loops 13 are also sewn to the lateral borders 15, in each of which in turn a ring element 12 is held for fastening the respective tensioning line 4.

Bei dem hier gewählten Ausführungsbeispiel sind an den seitlichen Endbereichen des Netzes 1 Haltetaschen 22 angebracht, welche zur Aufnahme von Antennen 14 dienen.In the exemplary embodiment chosen here, holding pockets 22 are attached to the lateral end regions of the network and serve to hold antennas 14.

Zur Montage des Netzes 1 werden zunächst die an den Augen 11 des Gehäuses 7 den Umlenkrollen 8 befestigten Spannleinen 9 in das Innere der Pfosten 10 geführt und auf den Kurbelantrieben 19 aufgelegt. Durch Drehen der Handkurbeln 17 wird mittels der Spannleinen 9 das Spannseil 3 gespannt. Gleichzeitig wird durch die Umlenkung und das Zurückführen der Spannseilenden 5, 6 an die beiden Netzseitenränder auch das Netz 1 gespannt. Aufgrund der beiden Blockrollen läßt sich das Netz 1 in diesem gespannten Zustand seitlich verschieben, um eine Ausrichtung der Antennen 14 auf Feldmarkierungen auf dem Spielfeldboden problemlos durchzuführen. Danach werden die Seitenränder des Netzes 1 in vertikaler Richtung ausgerichtet, indem die Spannleinen 4 um die Pfosten 10 gelegt und mittels der Schnellspannverschlüsse 21 festgezurrt. Das Netz 1 ist damit fertig montiert.To assemble the net 1, the tension lines 9 attached to the eyes 11 of the housing 7 and the deflection rollers 8 are first guided into the interior of the posts 10 and placed on the crank drives 19. By turning the hand cranks 17, the tensioning cable 3 is tensioned by means of the tensioning lines 9. At the same time, the net 1 is also tensioned by the deflection and the return of the tension rope ends 5, 6 to the two net side edges. Due to the two block roles, the network 1 can be moved laterally in this tensioned state in order to easily align the antennas 14 to field markings on the field floor. Then the side edges of the net 1 are aligned in the vertical direction by placing the tensioning lines 4 around the posts 10 and lashing them down using the quick-action fasteners 21. The network 1 is now fully assembled.

Claims (5)

Netz, insbesondere Volleyballnetz (1), mit einer an seinem oberen Rand vorgesehen schlauchartigen Einfassung (2), durch welche ein Spannseil (3) gezogen ist, mit Einfassungen (15) an seinen Seitenrändern und ggf. an diesen angebrachten Spannleinen (4) zum Festlegen des Netzes (1) zwischen zwei Pfosten (10), dadurch gekennzeichnet, daß das Spannseil (3) mit wenigstens einem seiner beiden aus der Einfassung (2) des Netzes (1) geführten Enden (5, 6) um eine in einem Gehäuse (7) gelagerte Umlenkrolle (8) geführt und an der zugeordneten Einfassung (15) befestigt ist und daß an dem Gehäuse (7) der Umlenkrolle (8) eine Spannleine (9) in bekannter Weise zum Festlegen an dem zugeordneten Pfosten (10) befestigt ist.Net, in particular volleyball net (1), with a hose-like border (2) provided on its upper edge, through which a tensioning rope (3) is pulled, with borders (15) on its side edges and possibly on these attached tensioning lines (4) Fixing the net (1) between two posts (10), characterized in that the tensioning cable (3) with at least one of its two ends (5, 6) led out of the enclosure (2) of the net (1) around one in a housing (7) mounted deflection roller (8) is guided and fastened to the associated frame (15) and that on the housing (7) of the deflection roller (8) a tensioning line (9) is fastened in a known manner for fixing to the associated post (10) is. Netz nach Anspruch 1, dadurch gekennzeichnet, daß die Anordnung an beiden Seiten bzw. beiden Pfosten (10) des Netzes (1) vorgesehen ist.Net according to claim 1, characterized in that the arrangement is provided on both sides or both posts (10) of the net (1). Netz nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß wenigstens das eine Ende (5 bzw. 6) des Spannseiles (3) an einem Ringelement (12) befestigt ist, welches in einem schlaufenartigen Bandstück (13) an dem zugeordneten seitlichen Rand des Netzes (1) gehalten ist.Net according to one of claims 1 or 2, characterized in that at least one end (5 or 6) of the tensioning cable (3) is fastened to a ring element (12) which is in a loop-like band piece (13) on the associated lateral edge the network (1) is held. Netz nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß mindestens eine Umlenkrolle (8) mit Gehäuse (7) als Blockrolle mit einem Auge (11) zum Befestigen der Spannleine (9) ausgebildet ist.Net according to one or more of claims 1 to 3, characterized in that at least one deflection roller (8) with housing (7) is designed as a block roller with an eye (11) for fastening the tensioning line (9). Netz nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mindestens eine Spannleine (9) lösbar an dem Gehäuse (7) bzw. seinem Auge (11) befestigt ist.Net according to one or more of the preceding claims, characterized in that at least one tensioning line (9) is detachably attached to the housing (7) or its eye (11).
EP94109476A 1993-07-23 1994-06-20 Net, in particular for volleyball. Withdrawn EP0635285A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4324767 1993-07-23
DE19934324767 DE4324767C1 (en) 1993-07-23 1993-07-23 Net for volley ball, with tubular container for top edge

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EP0635285A2 true EP0635285A2 (en) 1995-01-25
EP0635285A3 EP0635285A3 (en) 1995-09-27

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EP94109476A Withdrawn EP0635285A3 (en) 1993-07-23 1994-06-20 Net, in particular for volleyball.

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DE (1) DE4324767C1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033896B3 (en) * 2006-07-18 2007-11-08 Wolfgang Blischke Mounting system for volleyball net comprises cables at top and bottom on either side of net, bottom cables being fastened directly to tubular posts and upper cables passing over pulleys at top of posts and being fitted with counterweights

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435487A (en) * 1966-12-06 1969-04-01 Mike Console Athletic net stabilization
US4717157A (en) * 1985-10-31 1988-01-05 Indian Industries, Inc. Self-tensioning game net
DE8901700U1 (en) * 1989-02-14 1989-03-23 Huck, Manfred, 6334 Aßlar Volleyball net with plastic coating
US4973059A (en) * 1989-07-10 1990-11-27 Stewart John V Volleyball net adjuster

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435487A (en) * 1966-12-06 1969-04-01 Mike Console Athletic net stabilization
US4717157A (en) * 1985-10-31 1988-01-05 Indian Industries, Inc. Self-tensioning game net
DE8901700U1 (en) * 1989-02-14 1989-03-23 Huck, Manfred, 6334 Aßlar Volleyball net with plastic coating
US4973059A (en) * 1989-07-10 1990-11-27 Stewart John V Volleyball net adjuster

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Publication number Publication date
EP0635285A3 (en) 1995-09-27
DE4324767C1 (en) 1994-07-21

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