EP1534911A1 - Transport drive in particular for stage elements, fork-lift vehicles and moving platforms - Google Patents

Transport drive in particular for stage elements, fork-lift vehicles and moving platforms

Info

Publication number
EP1534911A1
EP1534911A1 EP02782856A EP02782856A EP1534911A1 EP 1534911 A1 EP1534911 A1 EP 1534911A1 EP 02782856 A EP02782856 A EP 02782856A EP 02782856 A EP02782856 A EP 02782856A EP 1534911 A1 EP1534911 A1 EP 1534911A1
Authority
EP
European Patent Office
Prior art keywords
stage
travel drive
drive according
driven
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.)
Granted
Application number
EP02782856A
Other languages
German (de)
French (fr)
Other versions
EP1534911B1 (en
Inventor
Manfred Wittenstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wittenstein SE
Original Assignee
Wittenstein SE
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Filing date
Publication date
Application filed by Wittenstein SE filed Critical Wittenstein SE
Publication of EP1534911A1 publication Critical patent/EP1534911A1/en
Application granted granted Critical
Publication of EP1534911B1 publication Critical patent/EP1534911B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24—Constructional features of stages
    • E04H3/28—Shiftable or portable platforms

Definitions

  • the present invention relates to a travel drive, in particular for stage elements, floor vehicles and movable platforms with at least one driven or drivable element which is integrated in a floor area of the stage element.
  • Such drives are known and used in a variety of forms and designs.
  • a motor element or the like is usually connected to an edge of a stage element in order to move or drive the stage element.
  • the disadvantage of this is that conventional wheels or balls have point contact with a stage, in particular with any surface.
  • Such a stage element is not supported by wheels stable and wobbles or swings during the procedure on a surface or on a stage.
  • the conventional travel drives for stage elements allow only a limited movement of the stage element in one direction or the other, which is disadvantageous. It is therefore not possible to move the stage elements during a performance.
  • the present invention is therefore based on the object of providing a travel drive for a stage element which eliminates the disadvantages mentioned and with which the stability of the stage element, also in the method, is to be increased in a simple and inexpensive manner.
  • independent movement of the stage element on a surface, in particular on a stage, should be ensured.
  • At least one travel drive is assigned to a stage element, an industrial vehicle or a movable platform.
  • the travel drives are preferably arranged in corner areas of a floor area.
  • the travel drive itself has an element which is preferably designed like a roller. This element can be actively driven via a motor element and can be moved against a surface in order to raise the stage element or to set it back down on the surface.
  • this element or its housing is about a vertical axis by means of a further motor element rotatably mounted, so that the stage element can be moved in any direction and movement sequences on a surface by appropriate position of the element or the drive.
  • the elements When moving the stage element or the floor vehicle or a movable platform against the ground, the elements are extended so that the floor area of the stage element is lifted off the ground. Due to the design of the elements as roller elements, there is a line contact between the element and the substrate, so that the stability during the process is increased.
  • the element After moving the stage element to a desired location, the element is drawn in or the stage element is lowered and lies with its floor area on a stage or on the ground. If necessary, in. Corresponding rubber elements, rubber supports or the like may be provided in the floor area in order to increase the stability.
  • each stage element is assigned its own energy sources and control devices which feed the corresponding motor elements and the control device.
  • stage elements As a result, the possible uses of corresponding stage elements are increased considerably, so that several stage elements with several integrated travel drives are aligned and aligned with one another at the same time can be steered in a controllable manner even during a performance in the area of the stage or a sub-surface and can be placed safely at any point.
  • the stage elements, the floor vehicles or moving platforms can be pivoted or moved around their own axes, around any point, or moved or moved in line-like or circular movements with respect to the ground, depending on the position of the individual travel drive.
  • the individual travel drives are preferably arranged in corner regions of the stage element, the at least one energy source which are provided for optimizing the center of gravity preferably being in a central region near the floor region.
  • the present invention is not limited to this arrangement.
  • FIG. 1 shows a schematically illustrated partial longitudinal section through a stage element in a position of use, in particular in a floor area
  • FIG. 2 shows a schematically illustrated partial longitudinal section of the stage element according to FIG. 1 in a different position of use
  • Figure 3 is a schematically illustrated top view of a stage element, with a plurality of elements used for moving, lifting and lowering the stage element with respect to a surface.
  • a stage element R has a travel drive F which is inserted into a recess 1 of the stage element R.
  • the travel drive F consists of an element 2 which can be actively driven about an axis B by means of a motor element 3 which is only indicated and integrated here, in order to, as indicated in FIG. 1, move the stage element R back and forth in an X direction.
  • the motor element 3 drives the element 2, which can preferably be designed as a drive roller, drive wheel or ball wheel, precisely and precisely.
  • the element 2 is seated in a housing 4 in which an additional drive element 5 with a lever arm 6 is provided to move the element 2, in particular the roller, which is pivotably mounted in the housing 4 at least via a cross member 7, out of the housing 4 against one To pivot underground 8.
  • the drive element 5 drives the lever arm 6, and pivots the element 2 in the Z direction shown.
  • the stage element R can be lifted off the base 8, so that a small gap S is formed between a floor area 9 and the base 8. In this position, the stage element R, driven by the element 2, can be moved.
  • the housing 4 is mounted rotatably about an axis A relative to the stage element R via a shaft 19 and bearing 10, at least one gear element 11 of the shaft 19 being seated.
  • An output gear 12 of a further motor element 13 assigned to the recess 1 or the stage element R engages in this.
  • the element 2 can be rotated precisely and precisely about the axis A, so that a selectable direction for moving, in particular for driving the stage element R in the X and / or Y direction is possible.
  • the stage element R is assigned at least one rechargeable energy source 14 which is connected to a control device 15.
  • the control device 15 is fed motor elements 3 and 13 and the drive element 5 via the energy source 14. Motor elements 3 and 13 and drive element 5 are connected to one another via bus systems only indicated here or can be controlled via control device 15.
  • the control device 15 receives the corresponding control signals from a non-numbered center, preferably wirelessly, in order to control the individual travel drives F in a single stage element R individually, also differently and also separately. If the stage element R is to be moved, the element 2 moves out of the housing 4 against the base 8, as shown in the exemplary embodiment according to FIG. 2, and slightly raises the stage element R, which stands on the base 8, so that a gap S is created in the bottom region 9.
  • the element 2 can be moved in any direction and speed in relation to the base 8, depending on the desired direction of movement of the stage element R, by means of the respective control of the axis A of the travel drive F.
  • a plurality of travel drives F can be provided in a stage element in the floor area 9, so that the stage element R can be moved in any direction in an X and / or Y direction, see FIG. 3, relative to the base 8.
  • the stage element R can itself be moved around arbitrarily selectable points Pi to P 3 , can turn on the spot, can move about certain selectable points, can move in curves and in any movements sideways, in a curve or in any other way on the ground 8, in particular a stage be moved.
  • Another advantage of the present invention is that by actuating the drive element 5 by means of the lever arm 6, the cross member 7 and thus the element 2 can be moved into the housing 4, so that the stage element R can be placed on the base 8.
  • the stage element R lies completely, in particular in the floor area 9, on the base 8, and is thus set up securely and precisely.
  • Corresponding rubber bearings or the like, not shown here, can be provided in the floor area 9 in order to ensure a high stability of the stage element R on the base 8, in particular on the stage.
  • stage element R by lowering the stage element R onto the base 8, a large contact area or standing area of the stage element R is realized, so that stability is increased. No additional brakes are required on the stage element, and there is no play, for example to move the stage element R or to set it in vibration.
  • a plurality of travel drives F are provided in corner regions 16, the energy source 14 and / or, for example, in a central region 17
  • Control device 15 are provided. These also serve to optimize a focus of the
  • Stage element R It should also be within the scope of the present invention that, for example, connecting elements 18 can be provided in side walls 20 of stage element R, which can serve for docking further stage elements. In this way, a travel drive F is created for a stage element R, which offers many possibilities, so that each stage element R in any way in an X- and / or Y-

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

The invention relates to a transport drive, in particular for stage elements, fork-lift vehicles and moving platforms (R), comprising at least one element (2) which is driven or may be driven, integrated in a base region (9) of the stage element (R), whereby the at least one element (2) for raising and lowering the stage element (R) may be driven on a foundation (8) into the stage element (R).

Description

Fahrantrieb, insbesondere für Bühnenelemente, Flurfahrzeuge und bewegliche PlattformenTravel drive, in particular for stage elements, hall vehicles and moving platforms
Die vorliegende Erfindung betrifft einen Fahrantrieb, insbesondere für Bühnenelemente, Flurfahrzeuge und bewegliche Plattformen mit zumindest einem angetriebenen oder antrelbbaren Element welches in einem Bodenbereich des Bühnenelementes integriert ist.The present invention relates to a travel drive, in particular for stage elements, floor vehicles and movable platforms with at least one driven or drivable element which is integrated in a floor area of the stage element.
Derartige Fahrantriebe sind in vielfältiger Form und Ausführung bekannt und gebräuchlich. Zumeist ist an einem Rand eines Bühnenelementes ein Motorelement od. dgl. angeschlossen, um das Bühnenelement zu bewegen bzw. anzutreiben. Nachteilig daran ist, dass herkömmliche Räder oder Kugeln eine Punktberührung zu einer Bühne, insbesondere zu einem beliebigen Untergrund aufweisen. Ein derartiges Bühnenelement abgestützt mit Rädern ist nicht standsicher und wackelt bzw. schwingt während dem Verfahren auf einem Untergrund bzw. auf einer Bühne.Such drives are known and used in a variety of forms and designs. A motor element or the like is usually connected to an edge of a stage element in order to move or drive the stage element. The disadvantage of this is that conventional wheels or balls have point contact with a stage, in particular with any surface. Such a stage element is not supported by wheels stable and wobbles or swings during the procedure on a surface or on a stage.
Die herkömmlichen Fahrantriebe für Bühnenelemente lassen zu dem nur ein beschränktes Verfahren des Bühnenelementes in der einen oder anderen Richtung zu, was nachteilig ist. Ein Verfahren der Bühnenelemente während einer Vorstellung ist daher nicht möglich.The conventional travel drives for stage elements allow only a limited movement of the stage element in one direction or the other, which is disadvantageous. It is therefore not possible to move the stage elements during a performance.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde einen Fahrantrieb für ein Bühnenelement zu schaffen, welcher die genannten Nachteile beseitigt, und mit welchem auf einfache und kostengünstige Weise die Standsicherheit des Bühnenelementes, auch beim Verfahren wesentlich erhöht werden soll. Zusätzlich soll ein unabhängiges Bewegen des Bühnenelementes auf einem Untergrund, insbesondere auf einer Bühne gewährleisten sein.The present invention is therefore based on the object of providing a travel drive for a stage element which eliminates the disadvantages mentioned and with which the stability of the stage element, also in the method, is to be increased in a simple and inexpensive manner. In addition, independent movement of the stage element on a surface, in particular on a stage, should be ensured.
Zur Lösung dieser Aufgabe führen die Merkmale der Patentansprüche 1 und 2.The features of claims 1 and 2 lead to solving this problem.
Bei der vorliegenden Erfindung ist einem Bühnenelement, einem Flurfahrzeug oder einer beweglichen Plattform zumindest ein Fahrantrieb, vorzugsweise eine Mehrzahl von Fahrantrieben zugeordnet. Vorzugsweise sind die Fahrantriebe in Eckbereichen eines Bodenbereiches angeordnet. Der Fahrantrieb selbst weist ein Element auf, welches vorzugsweise walzenartig ausgebildet ist. Dieses Element ist aktiv über ein Motorelement antreibbar, und lässt sich gegen einen Untergrund verfahren, um das Bühnenelement anzuheben oder es wieder auf den Untergrund abzusetzen.In the present invention, at least one travel drive, preferably a plurality of travel drives, is assigned to a stage element, an industrial vehicle or a movable platform. The travel drives are preferably arranged in corner areas of a floor area. The travel drive itself has an element which is preferably designed like a roller. This element can be actively driven via a motor element and can be moved against a surface in order to raise the stage element or to set it back down on the surface.
Gleichzeitig ist dieses Element bzw. dessen Gehäuse um eine senkrechte Achse mittels eines weiteren Motorelementes verdrehbar gelagert, so dass durch entsprechende Stellung des Elementes bzw. des Fahrantriebes das Bühnenelement in beliebige Richtungen und Bewegungsabläufen auf einem Untergrund bewegt werden kann.At the same time, this element or its housing is about a vertical axis by means of a further motor element rotatably mounted, so that the stage element can be moved in any direction and movement sequences on a surface by appropriate position of the element or the drive.
Beim Verfahren des Bühnenelementes oder des Flurfahrzeuges oder einer beweglichen Plattform gegenüber dem Untergrund sind die Elemente ausgefahren, so dass der Bodenbereich des Bühnenelementes vom Untergrund abgehoben ist . Durch die Ausbildung der Elemente als Walzenelemente besteht eine Linienberührung zwischen Element und Untergrund, so dass hierdurch die Standsicherheit beim Verfahren erhöht ist.When moving the stage element or the floor vehicle or a movable platform against the ground, the elements are extended so that the floor area of the stage element is lifted off the ground. Due to the design of the elements as roller elements, there is a line contact between the element and the substrate, so that the stability during the process is increased.
Nach dem Verfahren des Bühnenelementes an einen gewünschten Ort, wird das Element eingezogen bzw. das Bühnenelement abgelassen und liegt mit seinem Bodenbereich standsicher auf einer Bühne bzw. dem Untergrund auf. Gegebenenfalls können im . Bodenbereich entsprechende Gummielemente, Gummiauflager od. dgl. vorgesehen sein, um die Standsicherheit zu erhöhen.After moving the stage element to a desired location, the element is drawn in or the stage element is lowered and lies with its floor area on a stage or on the ground. If necessary, in. Corresponding rubber elements, rubber supports or the like may be provided in the floor area in order to increase the stability.
Bremsen od. dgl. sind nicht notwendig, so dass das Bühnenelement standsicher auf dem Untergrund aufsteht. Dies hat den Vorteil, dass sich das Bühnenelement auch während einer Vorstellung verfahren lässt, wobei vorzugsweise drahtlos das Verfahren des Bühnenelementes gesteuert und geregelt werden kann. Hierzu sind jedem Bühnenelement eigene Energiequellen und Steuereinrichtungen zugeordnet, die die entsprechenden Motorelemente und die Steuereinrichtung speisen.Brakes or the like are not necessary, so that the stage element stands securely on the ground. This has the advantage that the stage element can also be moved during a performance, whereby the movement of the stage element can preferably be controlled and regulated wirelessly. For this purpose, each stage element is assigned its own energy sources and control devices which feed the corresponding motor elements and the control device.
Hierdurch werden die Anwendungsmöglichkeiten von entsprechenden Bühnenelementen erheblich erhöht, so dass mehrere Bühnenelemente mit mehreren integrierten Fahrantrieben gleichzeitig, gegeneinander ausgerichtet und steuerbar auch während einer Vorstellung im Bereich der Bühne bzw. eines Untergrundes verfahren werden können und an beliebigen Stellen standsicher abgesetzt werden können. Dabei können die Bühnenelemente, die Flurfahrzeuge oder bewegliche Plattformen um eigene Achsen, um beliebige Punkte verschwenken bzw. verfahren oder in linienartigen oder kreisenden Bewegungen gegenüber dem Untergrund verfahren bzw. bewegt werden, je nach Stellung des einzelnen Fahrantriebes. Vorzugsweise sind die einzelnen Fahrantriebe in Eckbereichen des Bühnenelementes angeordnet, wobei vorzugsweise in einem mittleren Bereich, nahe des Bodenbereiches die zumindest eine Energiequelle die zur Optimierung des Schwerpunktes vorgesehen sind. Doch ist die vorliegende Erfindung auf diese Anordnung nicht beschränkt. As a result, the possible uses of corresponding stage elements are increased considerably, so that several stage elements with several integrated travel drives are aligned and aligned with one another at the same time can be steered in a controllable manner even during a performance in the area of the stage or a sub-surface and can be placed safely at any point. The stage elements, the floor vehicles or moving platforms can be pivoted or moved around their own axes, around any point, or moved or moved in line-like or circular movements with respect to the ground, depending on the position of the individual travel drive. The individual travel drives are preferably arranged in corner regions of the stage element, the at least one energy source which are provided for optimizing the center of gravity preferably being in a central region near the floor region. However, the present invention is not limited to this arrangement.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung, diese zeigt inFurther advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing, which shows in
Figur 1 einen schematisch dargestellten Teillängsschnitt durch ein Bühnenelement in einer Gebrauchslage, insbesondere in einem Bodenbereich;1 shows a schematically illustrated partial longitudinal section through a stage element in a position of use, in particular in a floor area;
Figur 2 einen schematisch dargestellten Teillängsschnitt des Bühnenelementes gemäss Figur 1 in einer anderen Gebrauchslage;FIG. 2 shows a schematically illustrated partial longitudinal section of the stage element according to FIG. 1 in a different position of use;
Figur 3 eine schematisch dargestellte Draufsicht auf ein Bühnenelement, mit einer Mehrzahl von eingesetzten Elementen zum Verfahren, Heben und Absenken des Bühnenelementes gegenüber einem Untergrund.Figure 3 is a schematically illustrated top view of a stage element, with a plurality of elements used for moving, lifting and lowering the stage element with respect to a surface.
Gemäss Figur 1 weist ein erfindungsgemässes Bühnenelement R einen Fahrantrieb F auf, welcher in eine Ausnehmung 1 des Bühnenelementes R eingesetzt ist. Im wesentlichen besteht der Fahrantrieb F aus einem Element 2, welches aktiv mittels eines hier nur angedeuteten und integrierten Motorelementes 3 um eine Achse B antreibbar ist, um, wie Figur 1 angedeutet, das Bühnenelement R in einer X-Richtung hin- und herzubewegen. Das Motorelement 3 treibt das Element 2, welches vorzugsweise als Antriebswalze, Antriebsrad oder Kugelrad ausgebildet sein kann, präzise und exakt an.According to FIG. 1, a stage element R according to the invention has a travel drive F which is inserted into a recess 1 of the stage element R. Essentially, the travel drive F consists of an element 2 which can be actively driven about an axis B by means of a motor element 3 which is only indicated and integrated here, in order to, as indicated in FIG. 1, move the stage element R back and forth in an X direction. The motor element 3 drives the element 2, which can preferably be designed as a drive roller, drive wheel or ball wheel, precisely and precisely.
Das Element 2 sitzt in einem Gehäuse 4 in welchem ein zusätzliches Antriebselement 5 mit einem Hebelarm 6 vorgesehen ist, um das Element 2, insbesondere die Walze, welche zumindest über eine Traverse 7 im Gehäuse 4 schwenkbar gelagert ist, aus dem Gehäuse 4 gegen einen Untergrund 8 zu verschwenken. Das Antriebselement 5 treibt den Hebelarm 6 an, und verschwenkt das Element 2 in dargestellter Z-Richtung. Auf diese Weise lässt sich das Bühnenelement R vom Untergrund 8 abheben, so dass ein geringer Spalt S zwischen einem Bodenbereich 9 und dem Untergrund 8 entsteht. In dieser Lage lässt sich das Bühnenelement R, angetrieben über das Element 2, bewegen.The element 2 is seated in a housing 4 in which an additional drive element 5 with a lever arm 6 is provided to move the element 2, in particular the roller, which is pivotably mounted in the housing 4 at least via a cross member 7, out of the housing 4 against one To pivot underground 8. The drive element 5 drives the lever arm 6, and pivots the element 2 in the Z direction shown. In this way, the stage element R can be lifted off the base 8, so that a small gap S is formed between a floor area 9 and the base 8. In this position, the stage element R, driven by the element 2, can be moved.
Ferner ist das Gehäuse 4 über eine Welle 19 und Lager 10 gegenüber dem Bühnenelement R um eine Achse A verdrehbar gelagert, wobei zumindest ein Zahnradelement 11 der Welle 19 aufsitzt. In dieses greift ein Abtriebszahnrad 12 eines der Ausnehmung 1 oder dem Bühnenelement R zugeordneten weiteren Motorelementes 13 ein.Furthermore, the housing 4 is mounted rotatably about an axis A relative to the stage element R via a shaft 19 and bearing 10, at least one gear element 11 of the shaft 19 being seated. An output gear 12 of a further motor element 13 assigned to the recess 1 or the stage element R engages in this.
Hierdurch lässt sich das Element 2 steuerbar und regelbar um die Achse A exakt und präzise verdrehen, so dass eine wählbare Richtung zum Bewegen, insbesondere zum Antreiben des Bühnenelementes R in X- und/oder Y-Richtung möglich ist.As a result, the element 2 can be rotated precisely and precisely about the axis A, so that a selectable direction for moving, in particular for driving the stage element R in the X and / or Y direction is possible.
Ferner ist dem Bühnenelement R zumindest eine wiederaufladbare Energiequelle 14 zugeordnet, die mit einer Steuereinrichtung 15 in Verbindung steht. Über die Energiequelle 14 wird die Steuereinrichtung 15 Motorelemente 3 und 13 sowie die Antriebselement 5 gespeist. Dabei sind Motorelemente 3 und 13 sowie Antriebselement 5 über hier nur angedeutete Bussysteme miteinander verbunden bzw. über die Steuereinrichtung 15 ansteuerbar. Die Steuereinrichtung 15 erhält von extern von einer nicht bezifferten Zentrale die entsprechenden Steuersignale vorzugsweise drahtlos, um die einzelnen Fahrantriebe F in einem einzelnen Bühnenelement R einzeln auch unterschiedlich und auch separat anzusteuern. Soll das Bühnenelement R verfahren werden, so fährt, wie es in dem Ausführungsbeispiel gemäss Figur 2 in der Ruhelage aufgezeigt ist, das Element 2 aus dem Gehäuse 4 gegen dem Untergrund 8 aus und hebt geringfügig das Bühnenelement R, welches auf dem Untergrund 8 aufsteht, so dass ein Spalt S im Bodenbereich 9 entsteht. Dann lässt sich über die jeweilige Ansteuerung der Achse A des Fahrantriebes F das Element 2 je nach gewünschter Bewegungsrichtung des Bühnenelementes R gegenüber dem Untergrund 8 beliebig in Richtung und Geschwindigkeit bewegen. Dabei können eine Mehrzahl von Fahrantriebe F in einem Bühnenelement, im Bodenbereich 9 vorgesehen sein, so dass sich das Bühnenelement R beliebig in einer X- und/oder Y-Richtung, siehe Figur 3, gegenüber dem Untergrund 8 bewegen lässt. Dabei kann das Bühnenelement R selbst um beliebig wählbar Punkte Pi bis P3 verfahren werden, auf der Stelle drehen, kann um bestimmte wählbare Punkte verfahren, kann in Kurvenbahnen und in beliebigen Bewegungen seitlich, kurvenartig oder sonst wie auf dem Untergrund 8, insbesondere einer Bühne verfahren werden.Furthermore, the stage element R is assigned at least one rechargeable energy source 14 which is connected to a control device 15. The control device 15 is fed motor elements 3 and 13 and the drive element 5 via the energy source 14. Motor elements 3 and 13 and drive element 5 are connected to one another via bus systems only indicated here or can be controlled via control device 15. The control device 15 receives the corresponding control signals from a non-numbered center, preferably wirelessly, in order to control the individual travel drives F in a single stage element R individually, also differently and also separately. If the stage element R is to be moved, the element 2 moves out of the housing 4 against the base 8, as shown in the exemplary embodiment according to FIG. 2, and slightly raises the stage element R, which stands on the base 8, so that a gap S is created in the bottom region 9. Then the element 2 can be moved in any direction and speed in relation to the base 8, depending on the desired direction of movement of the stage element R, by means of the respective control of the axis A of the travel drive F. A plurality of travel drives F can be provided in a stage element in the floor area 9, so that the stage element R can be moved in any direction in an X and / or Y direction, see FIG. 3, relative to the base 8. The stage element R can itself be moved around arbitrarily selectable points Pi to P 3 , can turn on the spot, can move about certain selectable points, can move in curves and in any movements sideways, in a curve or in any other way on the ground 8, in particular a stage be moved.
Ferner ist von Vorteil bei der vorliegenden Erfindung, dass durch Betätigen des Antriebselementes 5 mittels des Hebelarmes 6 die Traverse 7 und damit das Element 2 in das Gehäuse 4 einfahrbar ist, so dass sich das Bühnenelement R auf dem Untergrund 8 abstellen lässt. Hierdurch liegt das Bühnenelement R vollständig, insbesondere im Bodenbereich 9 auf dem Untergrund 8 auf, und ist auf diese Weise sicher und präzise aufgestellt. Dabei können im Bodenbereich 9 entsprechende, hier nicht dargestellte Gummilager, od. dgl. vorgesehen sein, um eine hohe Standfestigkeit des Bühnenelementes R auf dem Untergrund 8, insbesondere auf der Bühne zu gewährleisten. Ferner hat sich vorteilhaft bei der vorliegenden Erfindung erwiesen, die Elemente 2 als Walzenelemente auszubilden, so dass eine grosse Linienberührung zum Untergrund 8 erfolgt, dies führt ebenfalls zu einer hohen Standfestigkeit, auch im Betrieb, insbesondere auch während des Bewegen des Bühnenelementes R bzw. während einer Vorstellung.Another advantage of the present invention is that by actuating the drive element 5 by means of the lever arm 6, the cross member 7 and thus the element 2 can be moved into the housing 4, so that the stage element R can be placed on the base 8. As a result, the stage element R lies completely, in particular in the floor area 9, on the base 8, and is thus set up securely and precisely. Corresponding rubber bearings or the like, not shown here, can be provided in the floor area 9 in order to ensure a high stability of the stage element R on the base 8, in particular on the stage. Furthermore, it has proven advantageous in the present invention to design the elements 2 as roller elements, so that there is a large line contact with the base 8, this also leads to a high level of stability, also during operation, in particular also during the movement of the stage element R or during an idea.
Insbesondere durch das Absenken des Bühnenelementes R auf den Untergrund 8, ist eine grosse Auflagefläche bzw. Standfläche des Bühnenelementes R realisiert, so dass eine Standsicherheit erhöht ist. Keine zusätzlichen Bremsen sind am Bühnenelement erforderlich, wobei kein Spiel besteht um bspw. das Bühnenelement R zu bewegen oder in Schwingung zu versetzen.In particular, by lowering the stage element R onto the base 8, a large contact area or standing area of the stage element R is realized, so that stability is increased. No additional brakes are required on the stage element, and there is no play, for example to move the stage element R or to set it in vibration.
Bei der vorliegenden Erfindung hat sich auch als vorteilhaft erwiesen, wenn eine Mehrzahl von Fahrantrieben F, wie es insbesondere in Figur 3 dargestellt ist, in Eckbereichen 16 vorgesehen sind, wobei bspw. in einem Mittelbereich 17 die Energiequelle 14 und/oderIn the present invention, it has also proven to be advantageous if a plurality of travel drives F, as is shown in particular in FIG. 3, are provided in corner regions 16, the energy source 14 and / or, for example, in a central region 17
. Steuereinrichtung 15 vorgesehen sind. Diese dienen ebenfalls zur Optimierung eines Schwerpunktes des, Control device 15 are provided. These also serve to optimize a focus of the
Bühnenelementes R. Dabei soll ebenfalls im Rahmen der vorliegenden Erfindung liegen, dass bspw. Verbindungselemente 18 in Seitenwänden 20 des Bühnenelementes R vorgesehen sein können, die dem Andocken weiteren Bühnenelementen dienen können. Auf diese Weise ist ein Fahrantrieb F für ein Bühnenelement R geschaffen, welche vielerlei Möglichkeiten bietet, so dass jedes Bühnenelement R in beliebiger Weise in einer X- und/oder Y-Stage element R. It should also be within the scope of the present invention that, for example, connecting elements 18 can be provided in side walls 20 of stage element R, which can serve for docking further stage elements. In this way, a travel drive F is created for a stage element R, which offers many possibilities, so that each stage element R in any way in an X- and / or Y-
- Richtung, verfahrbar ist und um beliebige Punkte Pi bis P3 verdrehbar verfahrbar ist. Auf diese Weise lassen sich, ferngesteuerte Bühnenelemente R realisieren, die in beliebigen Anordnungen, auch während einer Vorstellung verfahren und bewegt werden können. DR. PETER WEISS & DIPL.-ING. A. BRECHT- Direction, is movable and can be rotated by any points Pi to P 3 . In this way, remote-controlled stage elements R can be realized, which can be moved and moved in any arrangement, even during a performance. DR. PETER WEISS & DIPL.-ING. A. BRECHT
Patentanwältepatent attorneys
European Patent AttorneyEuropean Patent Attorney
Aktenzeichen: P 2823/PCT Datum: 08.10.2002 W/HUCase number: P 2823 / PCT Date: October 8, 2002 W / HU
PositionszahlenlistePosition Number List

Claims

P a t e n t a np r ü c h e P atenta np rü che
1. Fahrantrieb, insbesondere für für Bühnenelemente, Flurfahrzeuge und bewegliche Plattformen (R) mit zumindest einem angetriebenen oder antreibbaren Element (2), welches in einem Bodenbereich (9) des Bühnenelementes (R) integriert ist,1. travel drive, in particular for for stage elements, floor vehicles and movable platforms (R) with at least one driven or drivable element (2) which is integrated in a floor area (9) of the stage element (R),
dadurch gekennzeichnet,characterized,
dass das zumindest eine Element (2) zum Absenken und Abstellen des Bühnenelementes (R) auf einem Untergrund (8) in das Bühnenelement (R) einfahrbar ist.that the at least one element (2) for lowering and parking the stage element (R) on a surface (8) can be moved into the stage element (R).
2. Fahrantrieb, insbesondere für Bühnenelemente, Flurfahrzeuge und bewegliche Plattformen (R) mit zumindest einem angetriebenen oder antreibbaren Element (2), welches in einem Bodenbereich (9) des Bühnenelementes (R) • integriert ist, dadurch gekennzeichnet, dass das zumindest eine Element (2) zum Verfahren des Bühnenelementes (R) auf einem Untergrund (8) in eine beliebige X- und/oder Y- Richtung um eine Achse (A) verschwenkbar ist.2. Drive, in particular for stage elements, hall vehicles and movable platforms (R) with at least one driven or drivable element (2), which is integrated in a floor area (9) of the stage element (R), characterized in that the at least one element (2) for moving the stage element (R) on a base (8) in any X and / or Y direction about an axis (A) is pivotable.
3. Fahrantrieb nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Element (2) aktiv über ein integriertes oder in externes Motorelement (3) um eine Achse (B) antreibbar ist.3. Travel drive according to claim 1 or 2, characterized in that the element (2) can be driven actively about an axis (B) via an integrated or external motor element (3).
4. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Element (2) als Rolle, insbesondere als Walzenelement ausgebildet ist. 4. Travel drive according to at least one of claims 1 to 3, characterized in that the element (2) is designed as a roller, in particular as a roller element.
5. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine Mehrzahl von Elementen (2) in unterschiedlichen Bereichen, vorzugsweise in5. Travel drive according to at least one of claims 1 to 4, characterized in that a plurality of elements (2) in different areas, preferably in
Eckbereichen (16) oder Mittelbereichen (17) des Bodenbereiches (9) integriert sind, wobei zumindest einCorner areas (16) or middle areas (17) of the floor area (9) are integrated, at least one
Element (2) aktiv um die Achse (B) und die Achse (A) angetrieben oder antreibbar ist.Element (2) is actively driven or can be driven about the axis (B) and the axis (A).
6. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Element (2) in einem6. Travel drive according to at least one of claims 1 to 5, characterized in that the element (2) in one
Gehäuse (4) eingesetzt ist, in welchem zumindest ein Antriebselement (5) zum Bewegen oder Verschwenken des Elementes (2) in einer Z-Richtung vorgesehen ist.Housing (4) is used, in which at least one drive element (5) is provided for moving or pivoting the element (2) in a Z direction.
7. Fahrantrieb nach Anspruch 6, dadurch gekennzeichnet, dass das Gehäuse (4) mit eingesetztem Element (2) und Antriebselement (5) in eine Ausnehmung (1) eben und bündig zum Bodenbereich (9) des Bühnenelementes (R) eingesetzt ist.7. Travel drive according to claim 6, characterized in that the housing (4) with an inserted element (2) and drive element (5) in a recess (1) flat and flush with the floor area (9) of the stage element (R) is used.
8. Fahrantrieb nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass das Gehäuse (4) mit eingesetztem Element (2) um die Achse (A) in der Ausnehmung (1) des Bodenelementes um 360° verdrehbar eingesetzt ist.8. Travel drive according to claim 6 or 7, characterized in that the housing (4) is inserted with inserted element (2) about the axis (A) in the recess (1) of the base element rotatable by 360 °.
9. Fahrantrieb nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass in der Ausnehmung (1) das Gehäuse (4) über eine Welle (19) auf einem Lager (10) verdrehbar gelagert aufsitzt und über ein Zahnradelement (11) mittels eines darin eingreifenden weiteren Abtriebzahnrades (12) eines Motorelementes (13) rotativ antreibbar ist.9. Travel drive according to claim 7 or 8, characterized in that in the recess (1) the housing (4) rotatably mounted on a bearing (10) via a shaft (19) and via a gear element (11) by means of an engaging therein Another driven gear (12) of a motor element (13) can be driven in rotation.
10. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass eine Mehrzahl von Elementen (2) in einem Bühnenelement (R) über Busschnittstellen miteinander verbunden sind und gemeinsam oder jeweils einzeln ansteuerbar sind.10. Travel drive according to at least one of claims 1 to 10, characterized in that a plurality of elements (2) in a stage element (R) over Bus interfaces are interconnected and can be controlled jointly or individually.
11. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass dem Bühnenelement (R) und/oder jedem Element (2) eine wiederaufladbare Energiequelle (14) zugeordnet ist.11. Travel drive according to at least one of claims 1 to 10, characterized in that the stage element (R) and / or each element (2) is associated with a rechargeable energy source (14).
12. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass über zumindest eine12. Travel drive according to at least one of claims 1 to 11, characterized in that via at least one
Steuereinrichtung (15) das zumindest eine Element (2) rotativ um die Achse (B) verschwenkbar, und in Z-Richtung verfahrbar und um die Achse (A) verdrehbar ansteuerbar ist.Control device (15) which rotates at least one element (2) rotatably about the axis (B), and can be moved in the Z direction and rotated about the axis (A).
13. Fahrantrieb nach Anspruch 12, dadurch gekennzeichnet, dass über die zumindest eine Steuereinrichtung (15) eine drahtlose Ansteuerung von aussen zum exakten, präzisen und beliebigen Verfahren des Bühnenelementes (R) sowie zum Absenken des Bühnenelementes (R) auf einen Untergrund (8) erfolgt.13. Travel drive according to claim 12, characterized in that via the at least one control device (15) a wireless control from the outside for the exact, precise and arbitrary method of the stage element (R) and for lowering the stage element (R) onto a substrate (8) he follows.
14. Fahrantrieb nach wenigstens einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass eine Mehrzahl von Bühnenelemente (R) drahtlos ansteuerbar beliebig drehbar in X- und/oder Y-Richtung verfahrbar und ansteuerbar sind. 14. Travel drive according to at least one of claims 1 to 12, characterized in that a plurality of stage elements (R) can be controlled and controlled in a wirelessly controllable manner in the X and / or Y direction.
EP02782856A 2002-09-05 2002-10-08 Transport drive in particular for stage elements, fork-lift vehicles and moving platforms Expired - Lifetime EP1534911B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10241537A DE10241537A1 (en) 2002-09-05 2002-09-05 Travel drive for stage elements
DE10241537 2002-09-05
PCT/EP2002/011246 WO2004022882A1 (en) 2002-09-05 2002-10-08 Transport drive in particular for stage elements, fork-lift vehicles and moving platforms

Publications (2)

Publication Number Publication Date
EP1534911A1 true EP1534911A1 (en) 2005-06-01
EP1534911B1 EP1534911B1 (en) 2006-04-05

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ID=31724500

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Application Number Title Priority Date Filing Date
EP02782856A Expired - Lifetime EP1534911B1 (en) 2002-09-05 2002-10-08 Transport drive in particular for stage elements, fork-lift vehicles and moving platforms

Country Status (4)

Country Link
US (1) US7296647B2 (en)
EP (1) EP1534911B1 (en)
DE (2) DE10241537A1 (en)
WO (1) WO2004022882A1 (en)

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SE7606169L (en) * 1976-06-01 1977-12-02 Volvo Ab TRANSPORT SYSTEM WITH AUTOMATICALLY CONTROLLED, MOTOR-DRIVEN TRANSPORT TROLLEYS, AND TRANSPORT TROLLEY INTENDED FOR THE TRANSPORT SYSTEM
DE3015384A1 (en) * 1980-04-22 1981-10-29 Bayerische Bühnenbau GmbH, 8480 Weiden Movable theatre stage carriage - travels on steered chassis units without guide tracks
DE3133996A1 (en) * 1981-08-28 1983-03-10 Sven Runo Vilhelm Stockholm Gebelius Device for a load-bearing unit
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DE29813512U1 (en) * 1998-07-29 1999-12-09 Hansal Werner Running gear for a sliding gallery

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Also Published As

Publication number Publication date
EP1534911B1 (en) 2006-04-05
US20050230189A1 (en) 2005-10-20
DE10241537A1 (en) 2004-03-18
US7296647B2 (en) 2007-11-20
DE50206346D1 (en) 2006-05-18
WO2004022882A1 (en) 2004-03-18

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