EP1810734A2 - Catapult - Google Patents
Catapult Download PDFInfo
- Publication number
- EP1810734A2 EP1810734A2 EP07000872A EP07000872A EP1810734A2 EP 1810734 A2 EP1810734 A2 EP 1810734A2 EP 07000872 A EP07000872 A EP 07000872A EP 07000872 A EP07000872 A EP 07000872A EP 1810734 A2 EP1810734 A2 EP 1810734A2
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- EP
- European Patent Office
- Prior art keywords
- vertical support
- catapult system
- catapult
- support
- supports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G31/02—Amusement arrangements with moving substructures
- A63G31/08—Amusement arrangements with moving substructures with looping, hopping, or throwing motions of the substructure
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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
- A63B5/08—Spring-boards
- A63B2005/085—Spring-boards for launching, e.g. catapulting
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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
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
- A63B71/023—Supports, e.g. poles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G2031/002—Free-fall
Definitions
- the invention relates to a catapult system with a mounted on two pull ropes person carrying device for a user, wherein at least one telescopic or dismountable vertical support is attached to a base element, the train are deflected at two deflection points defined by the vertical support, wherein the person carrying device by forces in the tension cables after above is whippable.
- Such catapult systems are known and widely used in various designs. They serve as attractions for the public, especially at festive or event events.
- the present invention seeks to provide a quick-to-install and dismantled rope catapult system with more intensive usability, which requires no additional structural aids and thus with little staff and in a short time up and is degradable.
- This arrangement ensures a compact and quickly erectable device, which also allows 3 to 4 people at the same time the use.
- the vertical support on a vertically above the cross member attachment points preferably hydraulically extendable Sp DrSON, are mounted at the upper end holding means for holding the cross member.
- the holding means are preferably tension cables or struts. Struts result in a stiffer arrangement while traction cables are structurally less complicated and lighter.
- the cross member in the region of the articulation points are tensioned via tension cables with the base element or support means attached thereto.
- This design allows stiffening of the overall arrangement and thus improved reliability.
- a preferred embodiment of the invention provides that the base element has a chassis and a plurality of evenly on the circumference radially outwardly swingable base supports.
- This arrangement allows a compact design and a fast construction of the system.
- they are the pedestal supports to bring them into a transport position, in the direction of movement of the chassis pivoted. This results in the transport position, a compact arrangement.
- a further preferred embodiment of the invention provides that the vertical support can be telescoped, hinged or disassembled into a plurality of support sections.
- a telescopic design is very fast and easy to extend and retract via ropes or hydraulics, while the collapsible design is structurally simpler.
- a further preferred embodiment of the invention provides that the same number of cross member and base supports are provided.
- the cross beams are preferably offset with respect to the Sokkel Hubn also radially spaced equally circumferentially from the vertical direction by half the angle between adjacent cross members.
- This design allows further design simplicity in that the person carrying device can be held on one of the base supports to allow the entry and exit of a user.
- fixing devices for releasably fixing the person carrying device are preferably provided in the region of the ends of the base supports.
- a further preferred embodiment of the invention provides that the socket-side end of the vertical support is connected to the base via a hinge device for transferring the vertical support substantially in the horizontal for the transport position.
- This training in turn serves to allow a quick assembly and disassembly of the system.
- the hinge device comprises a pivoting kinematics with two pairs of hinge rods through which the socket-side end of the vertical support emigrates to the rear when moving into the transport position. As a result, the folded vertical support reaches an optimum position for the transport position.
- the vertical support consists of so many telescoping telescopic support sections that each has approximately the length of the horizontal beam.
- the vertical support can be pushed together by telescoping the telescopic support sections at laterally applied horizontal beams to a minimum possible length with the result that the entire system in the transport position is as short as possible.
- a further preferred embodiment of the invention provides that the cross member are telescopic.
- the length of the cross member and thus the size of the system can be increased in a compact arrangement in transport position.
- the cross member in the operating position are not horizontally aligned but obliquely upwards, there is a greater effective Longer for the pull ropes, so that the user can be thrown higher.
- a development of the invention provides that the person carrying device comprises a seat shell, which are connected to the tension cables.
- the user can quickly and safely fix the seat, preferably by a H-belt and can then be transported safely.
- Compared to some prior art designs has the advantage that the user is not trapped in a cage and thus experienced the movement more intense.
- the person carrying device may comprise a belt device with integrated seat, which are connected to the tension cables. This training has the same advantages.
- a further development of the invention provides that a restraint bar is attached to the seat shell or the seat at the bottom, by means of which the person carrying device is held against the force of the tension cables on the ground. This is a structurally simple to design and reliable acting fixation achievable.
- catapult system 10 essentially consists of a base 12 on which a telescopic vertical support 14 is mounted on the turn above four cross member 16 are mounted horizontally projecting.
- the base 12 includes two axles with two pairs of wheels 20 and. At the four corners of the base 12 pivot joints not shown in detail are provided with vertical axes, are mounted on the four base supports 28 pivotally thereto. At the ends of the base supports 28 each extendable support feet, not shown, are attached.
- the vertical support 14 consists of three telescopic support sections 14a, b, c. From the uppermost telescopic support section 14c projects a short preferably hydraulically retractable Sp Gillarm 40 , the upper end is connected via a retaining cross 41 with struts 42 with the cross members 16 .
- the vertical support 14 is pivotally connected via two Gelenkarmpaare 15 and 17 with the base 12 .
- a person carrying device 44 shown in greater detail in FIG. 5 is connected to two pull ropes 46 .
- These traction cables are elastic in the illustrated embodiment in a first section (rubber rope) and then connected to a second inelastic section (steel cable).
- the length of the elastic portion is chosen so that the person carrying device 44 is kept in the tensioned state at the bottom, while the transition to the inelastic portion in the region of deflection points at the free ends of the cross member 16 is located.
- This inelastic Buchseilabites be performed in the interior of the cross member 16 and from there into the interior of the vertical support 14 , where two associated Buchseilabitese are interconnected and merge into a common pull rope, which is guided to the base 12 . By pulling or letting out this pull rope, not shown, the two elastic pull cables 46 can move together and thus the person carrying device 44 .
- FIG. 2 shows the same catapult system 10 in a view from above. It can be seen above all that the 4 cross-shaped arranged cross member 16 with respect to the 4 base supports 28 viewed from the vertical direction by 45 °, that is the half intermediate angle (90 °) between adjacent cross members 16 or base supports 28 are offset. This ensures that the ends of the base supports 28 are located centrally between adjacent cross members 16 and thus can serve as a holder or fixation for the person carrying device 44 .
- FIG. 3 shows the catapult system 10 in a half-erected position, in which the cross members 16 bear laterally against the telescopically pushed-together vertical support 14 , which in turn stands on the base 12 .
- the two Gelenkarmpaare 15, 17 hold the vertical support 14 is still vertical.
- the base 12 comprises a front support structure 19 with attached rest supports 23 on which rest the vertical support 14 in the transport position.
- the catapult system 10 is shown in a transport position in which the vertical support 14 is folded completely horizontally and rests on the rest supports 23 .
- FIG. 5 shows three views of a person carrying device 44 , which consists of a seat shell 72 and a back support 74 hinged thereto.
- a Fixierbügel 76 is provided for the traction cables 46 .
- a restraint bar 78 is attached, with which the person carrying device 44 and thus the person is held before the release on the ground.
- An H-shaped seat belt 80 for the user 50 is also attached to the backrest support 74 .
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- Rehabilitation Tools (AREA)
- Tents Or Canopies (AREA)
- Emergency Lowering Means (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Die Erfindung betrifft eine Katapultanlage mit einer an zwei Zugseilen angebrachten Personentrageeinrichtung für einen Benutzer, wobei mindestens eine teleskopierbare oder zerlegbare Vertikalstütze an einem Sockelelement angebracht ist, die Zugzeile an zwei durch die Vertikalstütze festgelegten Umlenkpunkten umgelenkt sind, wobei die Personentrageeinrichtung durch Kräfte in den Zugseilen nach oben schleuderbar ist.The invention relates to a catapult system with a mounted on two pull ropes person carrying device for a user, wherein at least one telescopic or dismountable vertical support is attached to a base element, the train are deflected at two deflection points defined by the vertical support, wherein the person carrying device by forces in the tension cables after above is whippable.
Derartige Katapultanlagen sind in verschiedenen Ausführungen bekannt und verbreitet. Sie dienen vor allem bei Fest- oder Eventveranstaltungen als Attraktionen für das Publikum.Such catapult systems are known and widely used in various designs. They serve as attractions for the public, especially at festive or event events.
Beispielsweise in der
Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine schnell auf- und abzubauende Seil-Katapultanlage mit intensiverer Nutzbarkeit bereitzustellen, die ohne zusätzliche Aufbauhilfen auskommt und somit mit wenig Personal und in kurzer Zeit auf- und abbaubar ist.Proceeding from this, the present invention seeks to provide a quick-to-install and dismantled rope catapult system with more intensive usability, which requires no additional structural aids and thus with little staff and in a short time up and is degradable.
Erfindungsgemäß wird diese Aufgabe durch die in Anspruch 1 angegebenen Merkmale gelöst.According to the invention, this object is achieved by the features specified in claim 1.
Insbesondere umfasst die Katapultanlage folgende Merkmale:
- an der Vertikalstütze sind im Bereich des oberen Endes mindestens 3 nach außen abstehende, am Umfang gleichmäßig radial beabstandete Querträger angebracht, an deren freien Enden sich jeweils ein Umlenkpunkt für ein Zugseil befindet;
- im Bereich der Querstützen-Befestigungsstellen der Querstützen an der Vertikalstütze sind Umlenkeinrichtungen vorgesehen, so dass die Zugseile von den Umlenkpunkten parallel zu den Querstützen und anschließend parallel zu der Vertikalstütze nach vertikal nach unten geführt sind.
- at the vertical support at least 3 outwardly projecting, circumferentially uniformly radially spaced cross member are mounted in the region of the upper end, at their free ends in each case a deflection point for a pull rope is;
- In the region of the transverse support attachment points of the transverse supports on the vertical support deflecting means are provided, so that the traction cables are guided by the deflection points parallel to the transverse supports and then parallel to the vertical support to vertical downward.
Durch diese Anordnung ist eine kompakte und schnell errichtbare Vorrichtung gewährleistet, die darüber hinaus 3 bis 4 Personen gleichzeitig die Benutzung ermöglicht.This arrangement ensures a compact and quickly erectable device, which also allows 3 to 4 people at the same time the use.
Vorzugsweise weist die Vertikalstütze einen vertikal über die Querträger-Befestigungsstellen vorzugsweise hydraulisch ausfahrbaren Spreizarm auf, an dessen oberem Ende Haltemitteln zum Halten der Querträger angebracht sind. Diese Anordnung ermöglicht ein sehr einfaches Aus- und Einklappen der Querstützen, um die Vorrichtung von einer Transportstellung in eine Betriebsstellung zu bringen. Bevorzugt sind die Haltemittel Zugseile oder Streben. Streben führen zu einer steiferen Anordnung während Zugseile baulich unkomplizierter und leichter sind.Preferably, the vertical support on a vertically above the cross member attachment points preferably hydraulically extendable Spreizarm, are mounted at the upper end holding means for holding the cross member. This arrangement allows a very easy unfolding and folding of the cross supports to bring the device from a transport position to an operating position. The holding means are preferably tension cables or struts. Struts result in a stiffer arrangement while traction cables are structurally less complicated and lighter.
Vorzugsweise sind die Querträger im Bereich der Anlenkpunkte über Spannseile mit dem Sockelelement oder daran angebrachten Stützeinrichtungen verspannt. Diese Ausführung ermöglicht eine Versteifung der Gesamtanordnung und damit eine verbesserte Betriebssicherheit.Preferably, the cross member in the region of the articulation points are tensioned via tension cables with the base element or support means attached thereto. This design allows stiffening of the overall arrangement and thus improved reliability.
Eine bevorzugte Ausführungsform der Erfindung sieht vor, dass das Sockelelement ein Fahrgestell sowie mehrere gleichmäßig am Umfang nach radial außen ausschwenkbare Sockelstützen aufweist. Diese Anordnung ermöglicht eine kompakte Bauweise und einen schnellen Aufbau der Anlage. Vorzugsweise sind dabei die Sockelstützen, um diese in eine Transportstellung zu bringen, in die Bewegungsrichtung des Fahrgestells einschwenkbar. Dadurch ergibt sich in der Transportstellung eine kompakte Anordnung.A preferred embodiment of the invention provides that the base element has a chassis and a plurality of evenly on the circumference radially outwardly swingable base supports. This arrangement allows a compact design and a fast construction of the system. Preferably, they are the pedestal supports to bring them into a transport position, in the direction of movement of the chassis pivoted. This results in the transport position, a compact arrangement.
Eine weitere bevorzugte Ausbildung der Erfindung sieht vor, dass die Vertikalstütze teleskopierbar, klappbar oder in mehrere Stützenabschnitte zerlegbar ist. Eine teleskopierbare Ausführung ist sehr schnell und einfach über Zugseile oder Hydrauliken aus- und einzufahren, während die zerlegbare Ausführung baulich einfacher ist.A further preferred embodiment of the invention provides that the vertical support can be telescoped, hinged or disassembled into a plurality of support sections. A telescopic design is very fast and easy to extend and retract via ropes or hydraulics, while the collapsible design is structurally simpler.
Eine weitere bevorzugte Ausbildung der Erfindung sieht vor, dass die gleiche Anzahl an Querträger und Sockelstützen vorgesehen sind. Dabei sind bevorzugt die Querträger gegenüber den ebenfalls gleichmäßig am Umfang radial beabstandeten Sokkelstützen aus vertikaler Richtung betrachtet um den halben Zwischenwinkel zwischen benachbarten Querträgern versetzt. Diese Ausbildung ermöglicht eine weitere Konstruktionsvereinfachung dadurch, dass die Personentrageeinrichtung an einer der Sockelstützen gehalten werden kann, um das Zu- und Aussteigen eines Benutzers zu ermöglichen. Dazu sind vorzugsweise im Bereich der Enden der Sockelstützen Fixiereinrichtungen zur lösbaren Fixierung der Personentrageeinrichtung vorgesehen.A further preferred embodiment of the invention provides that the same number of cross member and base supports are provided. In this case, the cross beams are preferably offset with respect to the Sokkelstützen also radially spaced equally circumferentially from the vertical direction by half the angle between adjacent cross members. This design allows further design simplicity in that the person carrying device can be held on one of the base supports to allow the entry and exit of a user. For this purpose, fixing devices for releasably fixing the person carrying device are preferably provided in the region of the ends of the base supports.
Eine weitere bevorzugte Ausbildung der Erfindung sieht vor, dass das sockelseitige Ende der Vertikalstütze mit dem Sockel über eine Gelenkeinrichtung zum Umlegen der Vertikalstütze im wesentlichen in die Horizontale für die Transportstellung verbunden ist. Diese Ausbildung dient wiederum dazu, einen schnellen Auf- und Abbau der Anlage zu ermöglichen. Vorzugsweise umfasst dabei die Gelenkeinrichtung eine Schwenkkinematik mit zwei Gelenkstangenpaaren, durch die das sockelseitige Ende der Vertikalstütze beim Verbringen in die Transportstellung nach hinten auswandert. Dadurch gelangt die zusammengelegte Vertikalstütze in eine für die Transportstellung optimale Lage.A further preferred embodiment of the invention provides that the socket-side end of the vertical support is connected to the base via a hinge device for transferring the vertical support substantially in the horizontal for the transport position. This training in turn serves to allow a quick assembly and disassembly of the system. Preferably, the hinge device comprises a pivoting kinematics with two pairs of hinge rods through which the socket-side end of the vertical support emigrates to the rear when moving into the transport position. As a result, the folded vertical support reaches an optimum position for the transport position.
Vorzugsweise besteht die Vertikalstütze aus so vielen ineinander verschiebbaren Teleskopstützenabschnitten, dass jeder etwa die Länge der Horizontalträger aufweist. Hierdurch läßt sich die Vertikalstütze durch das Ineinanderschieben der Teleskopstützenabschnitte bei seitlich angelegten Horizontalträgern auf eine geringstmögliche Länge zusammenschieben was zur Folge hat, dass die gesamte Anlage in der Transportstellung so kurz wie möglich wird.Preferably, the vertical support consists of so many telescoping telescopic support sections that each has approximately the length of the horizontal beam. As a result, the vertical support can be pushed together by telescoping the telescopic support sections at laterally applied horizontal beams to a minimum possible length with the result that the entire system in the transport position is as short as possible.
Eine weitere bevorzugte Ausbildung der Erfindung sieht vor, dass auch die Querträger teleskopierbar sind. Hierdurch läßt sich bei kompakter Anordnung in Transportstellung die Länge der Querträger und damit die Größe der Anlage erhöhen. Insbesondere wenn die Querträger in der Betriebsstellung nicht horizontal sondern schräg nach oben ausgerichtet sind, ergibt sich eine größere wirksame Länger für die Zugseile, so dass die Benutzer höher geschleudert werden können.A further preferred embodiment of the invention provides that the cross member are telescopic. As a result, the length of the cross member and thus the size of the system can be increased in a compact arrangement in transport position. In particular, when the cross member in the operating position are not horizontally aligned but obliquely upwards, there is a greater effective Longer for the pull ropes, so that the user can be thrown higher.
Eine Weiterbildung der Erfindung sieht vor, dass die Personentrageeinrichtung eine Sitzschale umfasst, die mit den Zugseilen verbunden sind. Dadurch läßt sich der Benutzer schnell und sicher am Sitz fixieren, vorzugsweise durch einen H-Gurt und kann dann gefahrlos befördert werden. Gegenüber manchen vorbekannten Ausführungen besteht der Vorteil, dass der Benutzer nicht in einem Käfig gefangen ist und damit die Bewegung intensiver erlebt.A development of the invention provides that the person carrying device comprises a seat shell, which are connected to the tension cables. As a result, the user can quickly and safely fix the seat, preferably by a H-belt and can then be transported safely. Compared to some prior art designs has the advantage that the user is not trapped in a cage and thus experienced the movement more intense.
Alternativ kann die Personentrageeinrichtung eine Gurteinrichtung mit integriertem Sitz umfassen, die mit den Zugseilen verbunden sind. Diese Ausbildung hat die gleichen Vorteile.Alternatively, the person carrying device may comprise a belt device with integrated seat, which are connected to the tension cables. This training has the same advantages.
Eine Weiterbildung der Erfindung sieht vor, dass an der Sitzschale bzw. dem Sitz unten ein Rückhaltebügel angebracht ist, mittels dem die Personentrageeinrichtung entgegen der Kraftwirkung der Zugseile am Boden gehalten wird. Damit ist eine baulich einfach zu gestaltende und sicher wirkende Fixiereinrichtung erzielbar.A further development of the invention provides that a restraint bar is attached to the seat shell or the seat at the bottom, by means of which the person carrying device is held against the force of the tension cables on the ground. This is a structurally simple to design and reliable acting fixation achievable.
Die Erfindung wird anhand eines bevorzugten Ausführungsbeispiels nachfolgend anhand der beigefügten Zeichnungen weiter erläutert. Dabei zeigt:
- Fig. 1:
- eine Katapultanlage in Betriebsstellung in perspektivischer Ansicht;
- Fig. 2:
- die Katapultanlage von Fig. 1 in Betriebsstellung in Draufsicht;
- Fig. 3:
- die Katapultanlage von Fig. 1 in einer halberrichteten Position;
- Fig. 4:
- die Katapultanlage von Fig. 3 in einer Transportstellung;
- Fig. 5
- drei Ansichten einer Personentrageeinrichtung.
- Fig. 1:
- a catapult system in operating position in perspective view;
- Fig. 2:
- the catapult system of Figure 1 in the operating position in plan view.
- 3:
- the catapult system of Figure 1 in a half-oriented position.
- 4:
- the catapult system of Figure 3 in a transport position.
- Fig. 5
- three views of a person carrying device.
Die in Figur 1 in der Betriebsstellung (bei der diese benutzt werden kann) dargestellte Katapultanlage 10 besteht im wesentlichen aus einem Sockel 12, auf dem eine teleskopierbare Vertikalstütze 14 montiert ist, an der wiederum oben vier Querträger 16 horizontal abstehend befestigt sind.The illustrated in Figure 1 in the operating position (in which it can be used) shown catapult
Der Sockel 12 umfasst zwei Radachsen mit zwei Radpaaren 20 sowie. An den vier Ecken des Sockels 12 sind nicht näher gezeigte Drehgelenke mit vertikalen Achsen vorgesehen, über die vier Sockelstützen 28 daran schwenkbar befestigt sind. An den Enden der Sockelstützen 28 sind jeweils ausfahrbare nicht dargestellte Stützfüße angebracht.The
Die Vertikalstütze 14 besteht aus drei Teleskopstützenabschnitten 14a, b, c. Aus dem obersten Teleskopstützenabschnitt 14c ragt ein kurzer vorzugsweise hydraulisch einfahrbarer Spreizarm 40 hervor, dessen oberes Ende mit über ein Haltekreuz 41 mit Streben 42 mit den Querträgern 16 verbunden ist.The
Die Vertikalstütze 14 ist über zwei Gelenkarmpaare 15 und 17 mit dem Sockel 12 gelenkig verbunden.The
Durch hydraulisch unterstütztes Ausfahren des Spreizarms 40 lassen sich die zunächst parallel zu der Vertikalstütze 14 angeordneten Querträger 16 in die horizontal oder schräg nach oben ausgerichtete Betriebsstellung bringen. Die Querträger 16 sind daher über nicht näher dargestellte Drehgelenke mit horizontalen Achsen an der Vertikalstütze 14 befestigt, so dass diese nach unten geklappt werden können. Die Querträger 16 sind selber teleskopierbar und werden vorzugsweise mittels Montageseilen ein- und ausgefahren.By hydraulically assisted extension of the
Eine in Figur 5 näher dargestellte Personentrageeinrichtung 44 ist mit zwei Zugseilen 46 verbunden. Diese Zugseile sind in der dargestellten Ausführung in einem ersten Abschnitt elastisch (Gummiseil) und dann mit einem zweiten unelastischen Abschnitt (Stahlseil) verbunden. Die Länge des elastischen Abschnitts ist so gewählt, das die Personentrageeinrichtung 44 in gespanntem Zustand unten gehalten ist, während der Übergang zum unelastischen Abschnitt im Bereich von Umlenkpunkten an den freien Enden der Querträger 16 liegt. Diese unelastischen Zugseilabschnitt werden im Inneren des Querträger 16 und von dort weiter in Inneren der Vertikalstütze 14 geführt, wo zwei zusammengehörende Zugseilabschnitte miteinander verbunden sind und in ein gemeinsames Zugseil übergehen, das bis zum Sockel 12 geführt ist. Durch das Einziehen oder Herauslassen dieses nicht dargestellten Zugseils lassen sich die beiden elastischen Zugseile 46 gemeinsam und damit die Personentrageeinrichtung 44 bewegen.A
In Figur 1 ist aus Gründen der Klarheit nur eine Personentrageeinrichtung 44 mit den zugehörigen Zugseilen 46 dargestellt. Tatsächlich werden bei der gezeigten Ausführung 4 Personentrageeinrichtungen zum Einsatz kommen.For reasons of clarity, only one
Figur 2 zeigt die gleiche Katapultanlage 10 in einer Ansicht von oben. Dabei ist vor allem zu erkennen, dass die 4 kreuzförmig angeordneten Querträger 16 gegenüber den 4 Sockelstützen 28 aus vertikaler Richtung betrachtet um 45°, das ist der halbe Zwischenwinkel (90°) zwischen benachbarten Querträgern 16 oder Sockelstützen 28 versetzt sind. Hierdurch wird erreicht, dass die Enden der Sockelstützen 28 mittig zwischen benachbarten Querträgern 16 liegen und damit als Halterung bzw. Fixierung für die Personentrageeinrichtung 44 dienen können. FIG. 2 shows the same catapult
Figur 3 zeigt die Katapultanlage 10 in einer halb errichteten Stellung, bei der die Querträger 16 seitlich an der teleskopisch zusammengeschobenen Vertikalstütze 14 anliegen, die wiederum auf dem Sockel 12 steht. Die zwei Gelenkarmpaare 15, 17 halten die Vertikalstütze 14 noch senkrecht. Der Sockel 12 umfasst eine vordere Tragstruktur 19 mit daran angebrachten Ruhestützen 23, auf dem die Vertikalstütze 14 in der Transportstellung aufliegen. FIG. 3 shows the catapult
In Figur 4 ist die Katapultanlage 10 in einer Transportstellung gezeigt, bei der die Vertikalstütze 14 vollständig horizontal umgelegt ist und auf den Ruhestützen 23 aufliegt.In Figure 4 , the catapult
In Figur 5 sind drei Ansichten einer Personentrageeinrichtung 44 dargestellt, die aus einer Sitzschale 72 und einer gelenkig daran befestigten Rückenstütze 74 besteht. An der Sitzschale 72 ist ein Fixierbügel 76 für die Zugseile 46 vorgesehen. An der Sitzschale 72 ist ein Rückhaltebügel 78 angebracht, mit dem die Personentrageeinrichtung 44 und damit die Person vor der Auslösung am Boden gehalten wird. An der Rükkenstütze 74 ist ferner ein H-förmiger Anschnallgurt 80 für den Benutzer 50 angebracht. FIG. 5 shows three views of a
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006003087A DE102006003087A1 (en) | 2006-01-20 | 2006-01-20 | catapult |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1810734A2 true EP1810734A2 (en) | 2007-07-25 |
EP1810734A3 EP1810734A3 (en) | 2007-08-08 |
EP1810734B1 EP1810734B1 (en) | 2008-04-16 |
Family
ID=38055623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07000872A Not-in-force EP1810734B1 (en) | 2006-01-20 | 2007-01-17 | Catapult |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1810734B1 (en) |
AT (1) | ATE392243T1 (en) |
DE (2) | DE102006003087A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550933A (en) * | 2013-10-24 | 2014-02-05 | 广西南宁市智跑电子科技有限公司 | Side-turning-preventing giant stride with fish-shaped chairs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2102522A (en) * | 1935-04-16 | 1937-12-14 | Eichelgrun Martin | Lattice tower with lift for people in parks, exhibitions, and the like |
US3701528A (en) * | 1970-04-20 | 1972-10-31 | Jerry E Ryan | Method for simulating the reduction of gravity |
US5203744A (en) * | 1991-08-30 | 1993-04-20 | Checketts Stanley J | Device for vertically oscillating participants |
-
2006
- 2006-01-20 DE DE102006003087A patent/DE102006003087A1/en not_active Withdrawn
-
2007
- 2007-01-17 DE DE502007000009T patent/DE502007000009D1/en active Active
- 2007-01-17 EP EP07000872A patent/EP1810734B1/en not_active Not-in-force
- 2007-01-17 AT AT07000872T patent/ATE392243T1/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2102522A (en) * | 1935-04-16 | 1937-12-14 | Eichelgrun Martin | Lattice tower with lift for people in parks, exhibitions, and the like |
US3701528A (en) * | 1970-04-20 | 1972-10-31 | Jerry E Ryan | Method for simulating the reduction of gravity |
US5203744A (en) * | 1991-08-30 | 1993-04-20 | Checketts Stanley J | Device for vertically oscillating participants |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550933A (en) * | 2013-10-24 | 2014-02-05 | 广西南宁市智跑电子科技有限公司 | Side-turning-preventing giant stride with fish-shaped chairs |
Also Published As
Publication number | Publication date |
---|---|
DE502007000009D1 (en) | 2008-05-29 |
EP1810734B1 (en) | 2008-04-16 |
EP1810734A3 (en) | 2007-08-08 |
DE102006003087A1 (en) | 2007-08-02 |
ATE392243T1 (en) | 2008-05-15 |
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