EP0625619B1 - Scaffolding platform - Google Patents

Scaffolding platform Download PDF

Info

Publication number
EP0625619B1
EP0625619B1 EP94106718A EP94106718A EP0625619B1 EP 0625619 B1 EP0625619 B1 EP 0625619B1 EP 94106718 A EP94106718 A EP 94106718A EP 94106718 A EP94106718 A EP 94106718A EP 0625619 B1 EP0625619 B1 EP 0625619B1
Authority
EP
European Patent Office
Prior art keywords
platform
stop
wall
platform according
girder
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.)
Expired - Lifetime
Application number
EP94106718A
Other languages
German (de)
French (fr)
Other versions
EP0625619A1 (en
Inventor
Artur Dipl.-Ing. Schwörer (FH)
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.)
Peri GmbH
Original Assignee
Peri GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of EP0625619A1 publication Critical patent/EP0625619A1/en
Application granted granted Critical
Publication of EP0625619B1 publication Critical patent/EP0625619B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G2005/068—Connections of consoles at an angle

Definitions

  • the invention relates to a scaffold platform in which devices for fastening the stage to the wall and two extending from the stage level downward extending in the working position on the wall of the structure are arranged at its two lateral ends on the wall side.
  • Known scaffolding platforms of this type are intended for use on flat wall surfaces.
  • a building corner there is a need to be able to use scaffolding platforms on a building corner.
  • special stages have been developed for a building corner, the tread surface of which and thus the bracket supporting the tread surface run at an angle.
  • these known corner platforms cannot be used on a flat wall surface because of their angular construction that includes the structural corners.
  • the construction of the known corner platforms is very complex. Many individual components must be assembled on site during their manufacture.
  • a well-known corner version of a folding platform is offered for example by the company DOKA.
  • the invention has for its object to develop a scaffolding platform that can be used both on flat wall sections and on a building corner.
  • At least one device for bringing into action a stop protruding at right angles against the wall plane is provided between the outer supports and at a distance below the horizontal plane of the stage defined by the fastening devices in the working position.
  • the stop protruding against the wall level reaches behind the corner of the building, it can rest against the wall adjoining the corner.
  • Part of the scaffolding platform then protrudes beyond the corner of the building; a straight scaffolding platform can then be connected to it, which is attached to the other wall adjacent to the corner.
  • the scaffolding platform is attached to the wall with at least one fastening device and, if a part of the scaffolding platform protrudes beyond the corner, efforts are made to pivot downwards about this fastening device, such a pivoting movement is prevented by the abovementioned stop.
  • This also applies to an embodiment of the invention in which the stage is not only fastened to the wall by a fastening device which is arranged in the region of an outer support, but at least one additional fastening device is provided which is above the stop but still inside the wall surface is provided. Even then, the stop prevents a pivoting movement around the aforementioned fastening device, in which possibly the fastening device arranged in the area of the outer support would be unhooked.
  • the stage according to the invention has, in addition to the advantage that it can be used both on a flat wall surface and on a building corner, the further advantage that it is very simple and can be moved from a stage to be used on a flat wall surface into one a usable stage can be converted.
  • the stop consists of a rod section which, when converting the stage into a stage to be used on a structural corner, is merely inserted into a corresponding receptacle on the console carrying the stage floor.
  • the stop is pivotally attached to the console. In its rest position it does not protrude above the wall level of the console, in its working position it is swung out and comes to rest on the wall adjacent to the corner.
  • the pivotable rod section can be secured in a rest position and / or its working position by a securing bolt.
  • the console can be constructed in any other way, it is only essential that the stop is provided at a distance below the fastening devices in the area of the building corner.
  • the above-mentioned additional fastening device for the stage can be fastened to a support section running upward from the area of the stop, at least fastening devices, for example fastening holes, are provided there, to which this further fastening device can be attached.
  • These support sections can also protrude upwards a little beyond the stage floor and the additional fastening devices can be attached to the upper end of the support sections.
  • the additional fastening device for the stage on the wall can also be connectable to the console at a number of locations distributed over the length of the stage.
  • the additional fastening device does not necessarily have to be provided in the next area of the building corner, but rather can also be provided at a distance from this building corner.
  • two support sections running from bottom to top are provided, and the stop is arranged between these support sections on a cross member connecting them below.
  • the stage console has an upper and a lower cross member and at least one support section connecting the two cross members, which are rigidly connected to one another to form a separate component, the stop being attachable or attached to the lower cross member and in the region of the upper one Cross member at least one fastening device for the stage is attachable.
  • This separate component can be exchangeably attached to the outer supports.
  • This part which has the stop and possibly an additional fastening device for the stage on the wall, can therefore be delivered to the construction site as an independent component and installed in the brackets of scaffolding platforms, which are only intended for attachment to straight wall sections.
  • the stage has a floor covering 1 which runs horizontally in the installed state and which is supported on a console.
  • the console has at least two metal supports 2 which extend downward from the stage level and extend on the wall of the building and which are subsequently assumed to be outer supports 2 arranged at the lateral ends of the stage.
  • the floor covering 1 rests on floor supports 3 which run horizontally in the working position of the stage, at the end thereof facing away from a building wall a railing post 4 is pivotally attached. From the area of this end of the floor girders, an inclined support 5 leads into the area of the lower end of the outer supports 2.
  • the floor supports 3 and the outer supports 2 and the inclined support 5 are connected to one another in an articulated manner, so that the scaffolding platform including the railing is folded up for transport can be.
  • the oblique support 5 has a joint 6 over approximately half its length, the pivot axis of which is arranged outside the axis of the oblique support 5.
  • the joint 6 When folding the stage, the joint 6 must first be pivoted into its dead center position and then further out of the dead center position, so that the inclined support 5 secures the stage against inadvertent folding because of its working position beyond the dead center position of the joint 6.
  • the console has 2 fastening shoes 7 at the upper end of the outer supports, with which the stage can be hung in corresponding devices fastened in the already completed building wall, for example in loops which are concreted in a ceiling of the building and over the wall 18 stand outside.
  • the two outer supports 2 are braced in known stages by two crossing struts. In the stage according to the invention, these struts can be replaced by a separate component 8 or the stage has such a component 8 from the outset.
  • This component has an upper cross member 9 and a lower cross member 10, which are connected by two perpendicular to the cross member 10 support sections 11 and 12 and by inclined supports 13 and 14.
  • the support sections 11 and 12 protrude above the cross member 9 and up there have mounting holes 15 and 16, in which mounting shoes 17 can be attached if necessary, which in addition to one of the mounting shoes 7 for attaching the platform to a Building wall 18 can serve in the area of a corner 27 of the building.
  • a device 19 is fastened between the support sections 11 and 12, in which a bar section 20 serving as a stop is pivotally mounted for pivoting about an axle bolt 21 into its working position shown in FIG. 2. This is mounted on both sides in bearing parts 22 fastened on the cross member 10.
  • the rod section 20 can be secured both in its working position shown in FIG. 2 by inserting a securing bolt 24 into a bore 23 which is aligned with a corresponding bore in the bearing part 22 in the working position, and in the folded-up position.
  • the bore 23 is aligned with a bore 28 in the bearing parts 22, so that this rod section also in the rest position by inserting the securing bolt 24 through the holes 23 and 28 can be secured.
  • a transverse stop piece 25 is fastened to the lower surface of the rod section 20 in FIG. 2 and, in the folded-up position, enters the space between the carrier sections 11 and 12. In the unfolded position (FIG. 2), this stop piece 25 bears against the outer side surface of the lower cross member 10 and at the same time forms the spacer with which the console lies against a building wall 18.
  • Fastening devices are provided at the two ends of the crossbeams 9 and 10, by means of which the separately manufactured component 8 on the outer supports 2 between them can be attached.
  • these fastening devices consist of fastening screws 26 with which the component 8 can be screwed onto the side surfaces of supports 2 consisting of a rectangular profile.
  • the upper cross member 9 runs somewhat below the fastening shoes 7, so that it can be comfortably fastened to the side supports 2 and these fastening devices do not hinder the fitting of the fastening shoe on the supports.
  • the stage For use on a flat building wall, the stage is hung in a known manner with the two fastening shoes 7 in corresponding fastening devices in the wall.
  • the stop 20 is then folded up and lies between the two support sections 11 and 12. If the platform is to be used at a corner, a fastening shoe 17 is fastened to the upper end of the support section 11 with the aid of the holes 15 or 16 and the bar section 20 is folded out (Figs. 2 and 3).
  • the fastening devices in the wall 18 for the fastening shoes 7 and 17 are arranged such that when the stage is hung in, the rod section 20 serving as a stop bears against the surface of the building which, together with the wall surface 18, forms the building corner 27, i.e. at this corner 27 connects.
  • the stage then protrudes freely beyond corner 27.
  • the fastening shoe 17 has a lateral distance from the vertical plane on, in which the surface of the stop 20 lies, which rests on the building wall adjoining the corner 27. If, as in the embodiment shown, the additional fastening device 17 is arranged at the upper end of a support section 11 or 12, these support sections are at a corresponding distance from this stop surface. Of course, the additional fastening device 17 is at a distance from the building corner 27, in which the load-bearing capacity of the wall 18 is no longer impaired by the corner 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Movable Scaffolding (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention relates to a scaffolding platform, in the case of which there are arranged at its two lateral ends, on the wall side, devices for fastening the platform on the wall and two outer supports which extend downwards from the plane of the platform and run on the wall of the structure. The invention consists in the fact that, between the supports (2) and at a distance beneath the horizontal plane defined by the fastening devices (7), provision is made for at least one device (19) for arranging a stop (20) which, in the operating position, projects at right angles with respect to the plane of the wall. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Gerüstbühne, bei der an ihren beiden seitlichen Enden wandseitig Vorrichtungen zum Befestigen der Bühne an der Wand und zwei von der Bühnenebene nach unten sich erstreckende, in Arbeitsstellung an der Wand des Bauwerks verlaufende äußere Stützen angeordnet sind.The invention relates to a scaffold platform in which devices for fastening the stage to the wall and two extending from the stage level downward extending in the working position on the wall of the structure are arranged at its two lateral ends on the wall side.

Bekannte Gerüstbühnen dieser Art, wie sie beispielsweise in der Peri-Programmübersicht 8/92 Seite 112 als Faltbühne FB 180/500 abgebildet sind, sind für die Verwendung an ebenen Wandflächen bestimmt. Es besteht jedoch das Bedürfnis, Gerüstbühnen auch an einer Bauwerksecke einsetzen zu können. Daher hat man für eine Bauwerksecke spezielle Bühnen entwikkelt, deren Trittfläche und damit auch die die Trittfläche abstützende Konsole im Winkel verläuft. Diese bekannten Eckbühnen können jedoch wegen ihrer im Winkel verlaufenden, die Bauwerksecke umfassenden Konstruktion nicht an einer ebenen Wandfläche verwendet werden. Außerdem ist die Konstruktion der bekannten Eckbühnen sehr aufwendig. Viele einzelne Bauteile müssen auf der Baustelle bei ihrer Herstellung zusammengebaut werden. Eine bekannte Eckausführung einer Faltbühne wird beispielsweise von der Firma DOKA angeboten.Known scaffolding platforms of this type, such as those shown in the Peri program overview 8/92 page 112 as a folding platform FB 180/500, are intended for use on flat wall surfaces. However, there is a need to be able to use scaffolding platforms on a building corner. For this reason, special stages have been developed for a building corner, the tread surface of which and thus the bracket supporting the tread surface run at an angle. However, these known corner platforms cannot be used on a flat wall surface because of their angular construction that includes the structural corners. In addition, the construction of the known corner platforms is very complex. Many individual components must be assembled on site during their manufacture. A well-known corner version of a folding platform is offered for example by the company DOKA.

Der Erfindung liegt die Aufgabe zugrunde, eine Gerüstbühne zu entwickeln, die sowohl an ebenen Wandabschnitten als auch an einer Bauwerksecke eingesetzt werden kann.The invention has for its object to develop a scaffolding platform that can be used both on flat wall sections and on a building corner.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwischen den äußeren Stützen und in einem Abstand unterhalb der von den Befestigungsvorrichtungen definierten in Arbeitsstellung waagrechten Ebene der Bühne mindestens eine Vorrichtung zum Inwirkungbringen eines rechtwinklig gegen die Wandebene abstehenden Anschlages vorgesehen ist. In seiner Arbeitsstellung greift der gegen die Wandebene abstehende Anschlag hinter die Ecke des Bauwerkes, er kann an der an die Ecke anschließenden Wand anliegen. Ein Teil der Gerüstbühne steht dann über die Bauwerksecke hinaus, an ihr kann dann eine gerade verlaufende Gerüstbühne angeschlossen werden, die an der anderen, an die Ecke anschließenden Wand befestigt ist. Da die Gerüstbühne oben mit mindestens einer Befestigungsvorrichtung an der Wand befestigt ist und, wenn ein Teil der Gerüstbühne über die Ecke übersteht, bestrebt ist, sich um diese Befestigungsvorrichtung nach unten zu verschwenken, wird eine solche Schwenkbewegung durch den vorgenannten Anschlag verhindert. Dies gilt auch für eine Ausführungsform der Erfindung, bei der die Bühne nicht nur durch eine Befestigungsvorrichtung an der Wand befestigt ist, die im Bereich einer äußeren Stütze angeordnet ist, sondern noch mindestens eine zusätzliche Befestigungsvorrichtung vorgesehen ist, die oberhalb des Anschlages, aber noch innerhalb der Wandfläche vorgesehen ist. Auch dann verhindert der Anschlag eine Schwenkbewegung um diese vorgenannte Befestigungsvorrichtung, bei der möglicherweise die im Bereich der äußeren Stütze angeordnete Befestigungsvorrichtung ausgehängt werden würde.This object is achieved in that at least one device for bringing into action a stop protruding at right angles against the wall plane is provided between the outer supports and at a distance below the horizontal plane of the stage defined by the fastening devices in the working position. In its working position, the stop protruding against the wall level reaches behind the corner of the building, it can rest against the wall adjoining the corner. Part of the scaffolding platform then protrudes beyond the corner of the building; a straight scaffolding platform can then be connected to it, which is attached to the other wall adjacent to the corner. Since the scaffolding platform is attached to the wall with at least one fastening device and, if a part of the scaffolding platform protrudes beyond the corner, efforts are made to pivot downwards about this fastening device, such a pivoting movement is prevented by the abovementioned stop. This also applies to an embodiment of the invention in which the stage is not only fastened to the wall by a fastening device which is arranged in the region of an outer support, but at least one additional fastening device is provided which is above the stop but still inside the wall surface is provided. Even then, the stop prevents a pivoting movement around the aforementioned fastening device, in which possibly the fastening device arranged in the area of the outer support would be unhooked.

Die erfindungsgemäße Bühne hat außer dem Vorteil, daß sie sowohl an einer ebenen Wandfläche als auch an einer Bauwerksecke eingesetzt werden kann, noch den weiteren Vorteil, daß sie sehr einfach aufgebaut ist und durch einen Handgriff von einer an einer ebenen Wandfläche einzusetzenden Bühne in eine an einer Bauwerksecke einsetzbaren Bühne umgestellt werden kann.The stage according to the invention has, in addition to the advantage that it can be used both on a flat wall surface and on a building corner, the further advantage that it is very simple and can be moved from a stage to be used on a flat wall surface into one a usable stage can be converted.

Bei einer Ausführungsform der Erfindung besteht der Anschlag aus einem Stababschnitt, der beim Umrüsten der Bühne in eine an einer Bauwerksecke einzusetzenden Bühne lediglich in eine entsprechende Aufnahme an der den Bühnenboden tragenden Konsole eingesteckt wird.In one embodiment of the invention, the stop consists of a rod section which, when converting the stage into a stage to be used on a structural corner, is merely inserted into a corresponding receptacle on the console carrying the stage floor.

Bei einer anderen Ausführungsform der Erfindung ist der Anschlag schwenkbar an der Konsole befestigt. In seiner Ruhestellung steht er über die wandseitige Ebene der Konsole nicht vor, in seiner Arbeitsstellung ist er herausgeschwenkt und kommt an der an die Ecke anschließenden Wand zur Anlage.In another embodiment of the invention, the stop is pivotally attached to the console. In its rest position it does not protrude above the wall level of the console, in its working position it is swung out and comes to rest on the wall adjacent to the corner.

Bei Ausführungsformen der Erfindung kann der schwenkbare Stababschnitt in einer Ruhestellung und/oder seiner Arbeitsstellung durch einen Sicherungsbolzen gesichert sein.In embodiments of the invention, the pivotable rod section can be secured in a rest position and / or its working position by a securing bolt.

Die Konsole kann im übrigen beliebig aufgebaut sein, wesentlich ist lediglich, daß der Anschlag in einem Abstand unterhalb der Befestigungsvorrichtungen im Bereich der Bauwerksecke vorgesehen wird. Bei einer Ausführungsform der Erfindung weist die Konsole zwischen den äußeren Stützen oben im Bereich der Befestigungsvorrichtungen für die Bühne und/oder im Bereich des Anschlages einen die beiden äußeren Stützen verbindenden Querträger auf. Diese Ausführungsform ist sehr stabil, sie eröffnet außerdem die Möglichkeit, den Anschlag an dem unteren Querträger anzuordnen.The console can be constructed in any other way, it is only essential that the stop is provided at a distance below the fastening devices in the area of the building corner. In one embodiment of the invention, the console between the outer supports in the top Area of the fastening devices for the stage and / or in the area of the stop on a cross member connecting the two outer supports. This embodiment is very stable, it also opens up the possibility of arranging the stop on the lower cross member.

Bei Ausführungsformen der Erfindung kann die im Vorstehenden bereits erwähnte zusätzliche Befestigungsvorrichtung für die Bühne an einem aus dem Bereich des Anschlages nach oben verlaufenden Trägerabschnitt befestigt sein, zumindest sind dort Befestigungsvorrichtungen, beispielsweise Befestigungslöcher vorgesehen, an denen diese weitere Befestigungsvorrichtung angebracht werden kann. Diese Trägerabschnitte können auch ein Stück weit über den Bühnenboden hinaus nach oben vorstehen und die zusätzlichen Befestigungsvorrichtungen am oberen Ende der Trägerabschnitte befestigt sein.In embodiments of the invention, the above-mentioned additional fastening device for the stage can be fastened to a support section running upward from the area of the stop, at least fastening devices, for example fastening holes, are provided there, to which this further fastening device can be attached. These support sections can also protrude upwards a little beyond the stage floor and the additional fastening devices can be attached to the upper end of the support sections.

Bei Ausführungsformen der Erfindung können über die Länge der Bühne verteilt mehrere Anschläge vorgesehen sein, bzw. mehrere Aufnahmen für einen solchen Anschlag angeordnet sein, so daß die Länge des über die Ecke hinausstehenden Bühnenabschnittes, insbesondere der an der Wand befestigte Bühnenabschnitt in gewissen Grenzen beliebig groß gewählt werden kann. Auch die zusätzliche Befestigungsvorrichtung für die Bühne an der Wand kann bei Ausführungsformen der Erfindung an mehreren, über die Länge der Bühne verteilt angeordneten Stellen an die Konsole anschließbar sein. Dabei muß die zusätzliche Befestigungsvorrichtung nicht unbedingt im nächsten Bereich der Bauwerksecke vorgesehen werden, sie kann vielmehr auch in einem Abstand von dieser Bauwerksecke vorgesehen werden.In embodiments of the invention, several stops can be provided over the length of the stage, or a plurality of receptacles can be arranged for such a stop, so that the length of the stage section protruding beyond the corner, in particular the stage section attached to the wall, can be as large as desired within certain limits can be chosen. In embodiments of the invention, the additional fastening device for the stage on the wall can also be connectable to the console at a number of locations distributed over the length of the stage. The additional fastening device does not necessarily have to be provided in the next area of the building corner, but rather can also be provided at a distance from this building corner.

Bei Ausführungsformen der Erfindung sind außer den äußeren Stützen zwei von unten nach oben verlaufende Trägerabschnitte vorgesehen, und der Anschlag ist zwischen diesen Trägerabschnitten auf einem diese unten verbindenden Querträger angeordnet.In embodiments of the invention, in addition to the outer supports, two support sections running from bottom to top are provided, and the stop is arranged between these support sections on a cross member connecting them below.

Bei einer Ausführungsform der Erfindung weist die Bühnenkonsole einen oberen und einen unteren Querträger sowie mindestens einen die beiden Querträger verbindenden Trägerabschnitt auf, die zu einem separaten Bauteil starr miteinander verbunden sind, wobei am unteren Querträger der Anschlag befestigbar ist oder befestigt ist und im Bereich des oberen Querträgers mindestens eine Befestigungsvorrichtung für die Bühne anbringbar ist. Dieses separate Bauteil kann an den äußeren Stützen austauschbar befestigbar sein. Dieses Teil, das den Anschlag und möglicherweise eine zusätzliche Befestigungsvorrichtung für die Bühne an der Wand aufweist, kann daher als selbständiges Bauteil auf die Baustelle angeliefert und in die Konsolen von Gerüstbühnen eingebaut werden, die nur für das Anbringen an gerade verlaufende Wandabschnitte bestimmt sind. Hierzu kann es besonders vorteilhaft sein, wenn an diesen bekannten, nur für gerade Wandabschnitte verwendbaren Bühnen Querverstrebungen zwischen den äußeren Stützen auf möglichst einfache Weise z.B. durch Lösen von Schrauben entfernt werden können. Das vorgenannte separate Bauteil wird dann ebenfalls durch Schrauben an diesen äußeren Stützen befestigt. Bühnen, in deren Konsole dieses separate Bauteil eingebaut ist, können ohne weiteres an gerade verlaufenden Wänden befestigt werden, weil ja der Anschlag in eine Ruhestellung zurückgeschwenkt werden kann oder das Einstecken eines Stababschnittes in eine entsprechende Aufnahme unterbleibt. Durch dieses Bauteil können daher Bühnen, die für gerade Wandabschnitte bestimmt sind, auf einfache Weise in Bühnen umgebaut werden, die an einer Bauwerksecke eingesetzt werden, die so ausgestatteten Bühnen aber wiederum ohne Änderung an geraden Wandabschnitten eingesetzt werden.In one embodiment of the invention, the stage console has an upper and a lower cross member and at least one support section connecting the two cross members, which are rigidly connected to one another to form a separate component, the stop being attachable or attached to the lower cross member and in the region of the upper one Cross member at least one fastening device for the stage is attachable. This separate component can be exchangeably attached to the outer supports. This part, which has the stop and possibly an additional fastening device for the stage on the wall, can therefore be delivered to the construction site as an independent component and installed in the brackets of scaffolding platforms, which are only intended for attachment to straight wall sections. For this purpose, it can be particularly advantageous if, on these known stages, which can only be used for straight wall sections, cross struts between the outer supports can be removed in the simplest possible way, for example by loosening screws. The aforementioned separate component is then also fastened to these outer supports by screws. Stages, in the console of which this separate component is installed, can easily be attached to straight walls, because the stop can be swiveled back into a rest position or the insertion of a rod section into an appropriate receptacle is omitted. With this component, stages that are intended for straight wall sections can therefore be opened can be easily converted into stages that are used on a building corner, but the stages equipped in this way are in turn used without changes to straight wall sections.

Weitere Merkmale der Erfindung ergeben sich aus der folgenden Beschreibung von Ausführungsformen der Erfindung in Verbindung mit den Ansprüchen und der Zeichnung.Further features of the invention result from the following description of embodiments of the invention in conjunction with the claims and the drawing.

In der Zeichnung zeigen:

Fig. 1
ein Schaubild einer Ausführungsform des separaten Bauteiles;
Fig. 2
die Seitenansicht einer mit diesem Bauteil ausgestatteten Ausführungsform einer Gerüstbühne, geschnitten nach der Linie II - II der Fig. 3;
Fig. 3
die Rückansicht auf einen Abschnitt einer erfindungsgemäßen Bühne.
The drawing shows:
Fig. 1
a diagram of an embodiment of the separate component;
Fig. 2
the side view of an embodiment of a scaffolding platform equipped with this component, cut along the line II - II of Fig. 3;
Fig. 3
the rear view of a section of a stage according to the invention.

Bei der in der Zeichnung dargestellten Ausführungsform der Erfindung weist die Bühne einen in eingebautem Zustand waagrecht verlaufenden Bodenbelag 1 auf, der sich auf einer Konsole abstützt. Die Konsole weist zumindest zwei von der Bühnenebene nach unten sich erstreckende, an der Wand des Bauwerks verlaufende Stützen 2 aus Metall auf, die im Folgenden als an den seitlichen Enden der Bühne angeordnete äußere Stützen 2 angenommen werden. Der Bodenbelag 1 liegt auf in Arbeitsstellung der Bühne waagrecht verlaufenden Bodenträgern 3 auf, an deren von einer Bauwerkswand abgewandten Ende ein Geländerpfosten 4 schwenkbar befestigt ist. Von dem Bereich dieses Endes der Bodenträger führt eine Schrägstütze 5 in den Bereich des unteren Endes der äußeren Stützen 2. Die Bodenträger 3 und die äußeren Stützen 2 sowie die Schrägstütze 5 sind gelenkig miteinander verbunden, so daß die Gerüstbühne einschließlich des Geländers für den Transport zusammengefaltet werden kann. Hierzu weist die Schrägstütze 5 etwa auf ihrer halben Länge ein Gelenk 6 auf, dessen Schwenkachse außerhalb der Achse der Schrägstütze 5 angeordnet ist. Beim Zusammenfalten der Bühne muß das Gelenk 6 zuerst in seine Totpunktlage und dann weiter aus der Totpunktlage heraus verschwenkt werden, so daß die Schrägstütze 5 wegen ihrer jenseits der Totpunktlage des Gelenkes 6 gelegenen Arbeitsstellung die Bühne gegen ein unbeabsichtigtes Zusammenfalten sichert. Die Konsole weist am oberen Ende der äußeren Stützen 2 Befestigungsschuhe 7 auf, mit denen die Bühne in entsprechende, in der bereits fertiggestellten Bauwerkswand befestigte Vorrichtungen eingehängt werden kann, beispielsweise in Schlaufen, die in einer Decke des Bauwerks einbetoniert sind und über die Wand 18 nach außen stehen. Die beiden äußeren Stützen 2 sind bei bekannten Bühnen durch zwei sich kreuzende Streben ausgesteift. Bei der erfindungsgemäßen Bühne können diese Streben durch ein separates Bauteil 8 ersetzt werden oder die Bühne weist vonvornherein ein solches Bauteil 8 auf. Dieses Bauteil weist einen oberen Querträger 9 und einen unteren Querträger 10 auf, die durch zwei lotrecht zum Querträger 10 verlaufende Trägerabschnitte 11 und 12 sowie durch Schrägstützen 13 und 14 miteinander verbunden sind. Die Trägerabschnitte 11 und 12 ragen über den Querträger 9 hinaus nach oben und weisen dort Befestigungslöcher 15 und 16 auf, in denen Befestigungsschuhe 17 bei Bedarf befestigt werden können, die zusätzlich zu einem der Befestigungsschuhe 7 zum Befestigen der Bühne an einer Bauwerkswand 18 im Bereich einer Ecke 27 des Bauwerks dienen können.In the embodiment of the invention shown in the drawing, the stage has a floor covering 1 which runs horizontally in the installed state and which is supported on a console. The console has at least two metal supports 2 which extend downward from the stage level and extend on the wall of the building and which are subsequently assumed to be outer supports 2 arranged at the lateral ends of the stage. The floor covering 1 rests on floor supports 3 which run horizontally in the working position of the stage, at the end thereof facing away from a building wall a railing post 4 is pivotally attached. From the area of this end of the floor girders, an inclined support 5 leads into the area of the lower end of the outer supports 2. The floor supports 3 and the outer supports 2 and the inclined support 5 are connected to one another in an articulated manner, so that the scaffolding platform including the railing is folded up for transport can be. For this purpose, the oblique support 5 has a joint 6 over approximately half its length, the pivot axis of which is arranged outside the axis of the oblique support 5. When folding the stage, the joint 6 must first be pivoted into its dead center position and then further out of the dead center position, so that the inclined support 5 secures the stage against inadvertent folding because of its working position beyond the dead center position of the joint 6. The console has 2 fastening shoes 7 at the upper end of the outer supports, with which the stage can be hung in corresponding devices fastened in the already completed building wall, for example in loops which are concreted in a ceiling of the building and over the wall 18 stand outside. The two outer supports 2 are braced in known stages by two crossing struts. In the stage according to the invention, these struts can be replaced by a separate component 8 or the stage has such a component 8 from the outset. This component has an upper cross member 9 and a lower cross member 10, which are connected by two perpendicular to the cross member 10 support sections 11 and 12 and by inclined supports 13 and 14. The support sections 11 and 12 protrude above the cross member 9 and up there have mounting holes 15 and 16, in which mounting shoes 17 can be attached if necessary, which in addition to one of the mounting shoes 7 for attaching the platform to a Building wall 18 can serve in the area of a corner 27 of the building.

Auf dem unteren Querträger 10 ist zwischen den Trägerabschnitten 11 und 12 eine Vorrichtung 19 befestigt, in der ein als Anschlag dienender Stababschnitt 20 zum Ausklappen in seine in Fig. 2 dargestellte Arbeitsstellung um einen Achsbolzen 21 schwenkbar gelagert ist. Dieser ist beidseitig in auf dem Querträger 10 befestigten Lagerteilen 22 gelagert. Der Stababschnitt 20 kann sowohl in seiner in Fig. 2 dargestellten Arbeitsstellung durch Einführen eines Sicherungsbolzens 24 in eine Bohrung 23, die in Arbeitsstellung mit einer entsprechenden Bohrung im Lagerteil 22 fluchtet, als auch in der hochgeklappten Stellung gesichert werden. In der in Fig. 2 hochgeklappten Stellung des Stababschnittes 20, in der er zwischen den beiden Trägerabschnitten 11 und 12 verläuft, fluchtet die Bohrung 23 mit einer Bohrung 28 in den Lagerteilen 22, so daß dieser Stababschnitt auch in der Ruhelage durch Hindurchstecken des Sicherungsbolzens 24 durch die Bohrungen 23 und 28 gesichert werden kann.On the lower cross member 10, a device 19 is fastened between the support sections 11 and 12, in which a bar section 20 serving as a stop is pivotally mounted for pivoting about an axle bolt 21 into its working position shown in FIG. 2. This is mounted on both sides in bearing parts 22 fastened on the cross member 10. The rod section 20 can be secured both in its working position shown in FIG. 2 by inserting a securing bolt 24 into a bore 23 which is aligned with a corresponding bore in the bearing part 22 in the working position, and in the folded-up position. In the folded-up position of the rod section 20 in FIG. 2, in which it extends between the two support sections 11 and 12, the bore 23 is aligned with a bore 28 in the bearing parts 22, so that this rod section also in the rest position by inserting the securing bolt 24 through the holes 23 and 28 can be secured.

An der in Fig. 2 unteren Fläche des Stababschnittes 20 ist ein quer verlaufendes Anschlagstück 25 befestigt, das in der hochgeklappten Stellung in den Zwischenraum zwischen den Trägerabschnitten 11 und 12 eintritt. In der ausgeklappten Stellung (Fig. 2) legt sich dieses Anschlagstück 25 an die äußere Seitenfläche des unteren Querträgers 10 an und bildet zugleich das Abstandsstück, mit dem die Konsole an einer Bauwerkswand 18 anliegt.A transverse stop piece 25 is fastened to the lower surface of the rod section 20 in FIG. 2 and, in the folded-up position, enters the space between the carrier sections 11 and 12. In the unfolded position (FIG. 2), this stop piece 25 bears against the outer side surface of the lower cross member 10 and at the same time forms the spacer with which the console lies against a building wall 18.

An den beiden Enden der Querträger 9 und 10 sind Befestigungsvorrichtungen vorgesehen, mit denen das separat hergestellte Bauteil 8 an den äußeren Stützen 2 zwischen ihnen befestigt werden kann. Diese Befestigungsvorrichtungen bestehen bei der dargestellten Ausführungsform der Erfindung aus Befestigungsschrauben 26, mit denen das Bauteil 8 an den Seitenflächen von aus einem Rechteckprofil bestehenden Stützen 2 angeschraubt werden kann. Bei der dargestellen Ausführungsform der Erfindung verläuft der obere Querträger 9 etwas unterhalb der Befestigungsschuhe 7, damit er bequem an den seitlichen Stützen 2 befestigt werden kann und diese Befestigungsvorrichtungen nicht das Aufsetzen des Befestigungsschuhs auf den Stützen behindert.Fastening devices are provided at the two ends of the crossbeams 9 and 10, by means of which the separately manufactured component 8 on the outer supports 2 between them can be attached. In the illustrated embodiment of the invention, these fastening devices consist of fastening screws 26 with which the component 8 can be screwed onto the side surfaces of supports 2 consisting of a rectangular profile. In the illustrated embodiment of the invention, the upper cross member 9 runs somewhat below the fastening shoes 7, so that it can be comfortably fastened to the side supports 2 and these fastening devices do not hinder the fitting of the fastening shoe on the supports.

Zur Verwendung an einer ebenen Bauwerkswand wird die Bühne in bekannter Weise mit den beiden Befestigungsschuhen 7 in entsprechende Befestigungsvorrichtungen in der Wand eingehängt. Der Anschlag 20 ist dann hochgeklappt und liegt zwischen den beiden Trägerabschnitten 11 und 12. Soll die Bühne an einer Ecke eingesetzt werden, so wird an dem oberen Ende des Trägerabschnittes 11 mit Hilfe der Bohrungen 15 oder 16 ein Befestigungsschuh 17 befestigt und der Stababschnitt 20 ausgeklappt (Fig. 2 und 3). Die Befestigungsvorrichtungen in der Wand 18 für die Befestigungsschuhe 7 und 17 sind so angeordnet, daß beim Einhängen der Bühne der als Anschlag dienende Stababschnitt 20 an der Fläche des Bauwerks anliegt, die zusammen mit der Wandfläche 18 die Bauwerksecke 27 bildet, also an diese Ecke 27 anschließt. Die Bühne ragt dann über die Ecke 27 ein Stück weit frei hinaus. Der Stababschnitt 20, der an der an die Ecke 27 anschließenden Fläche anliegt, verhindert, daß bei einer Belastung der Bühne in diesem frei über die Ecke 27 hinausragenden Abschnitt die Bühne sich um den Befestigungsschuh 17 oder, wenn der Befestigungsschuh 17 nicht vorhanden ist, um den Befestigungsschuh 7 nach unten verschwenkt. Der Befestigungsschuh 17 weist einen seitlichen Abstand von der senkrechten Ebene auf, in der die Fläche des Anschlags 20 liegt, die an der an die Ecke 27 anschließenden Bauwerkswand anliegt. Wenn, wie bei der dargestellen Ausführungsform, die zusätzliche Befestigungsvorrichtung 17 am oberen Ende eines Trägerabschnittes 11 oder 12 angeordnet ist, so weisen diese Trägerabschnitte einen entsprechenden Abstand von dieser Anschlagfläche auf. Selbstverständlich liegt die zusätzliche Befestigungsvorrichtung 17 in einem Abstand von der Bauwerksecke 27, in dem die Tragfähigkeit der Wand 18 nicht mehr durch die Ecke 27 beeinträchtigt ist.For use on a flat building wall, the stage is hung in a known manner with the two fastening shoes 7 in corresponding fastening devices in the wall. The stop 20 is then folded up and lies between the two support sections 11 and 12. If the platform is to be used at a corner, a fastening shoe 17 is fastened to the upper end of the support section 11 with the aid of the holes 15 or 16 and the bar section 20 is folded out (Figs. 2 and 3). The fastening devices in the wall 18 for the fastening shoes 7 and 17 are arranged such that when the stage is hung in, the rod section 20 serving as a stop bears against the surface of the building which, together with the wall surface 18, forms the building corner 27, i.e. at this corner 27 connects. The stage then protrudes freely beyond corner 27. The rod section 20, which abuts the surface adjoining the corner 27, prevents the stage from wrapping around the fastening shoe 17 or, if the fastening shoe 17 is not present, around in this section which projects freely beyond the corner 27 the mounting shoe 7 pivoted down. The fastening shoe 17 has a lateral distance from the vertical plane on, in which the surface of the stop 20 lies, which rests on the building wall adjoining the corner 27. If, as in the embodiment shown, the additional fastening device 17 is arranged at the upper end of a support section 11 or 12, these support sections are at a corresponding distance from this stop surface. Of course, the additional fastening device 17 is at a distance from the building corner 27, in which the load-bearing capacity of the wall 18 is no longer impaired by the corner 27.

Claims (11)

  1. Scaffolding platform having devices facing the wall and arranged on both side ends for attaching the platform to the wall and two outer supports extending downwardly from the plane of the platform and travelling, in the working position, along the wall of the building, characterized in that at least one device (19) is provided between the supports (2) at a separation below the horizontal plane defined by the attachment devices (7) in the working position for arranging a stop (20) to produde, in a working position, at right angles from the plane of the wall.
  2. Platform according to claim 1, characterized in that the device (19) for the stop consists of an opening for a strut section.
  3. Platform according to claim 1, characterized in that the device (19) for the stop (20) consists of strut section which can be folded-out.
  4. Platform according to claim 3, characterized in that the strut section (20) is secured in its inoperative position and/or in its working position by means of a safety bolt (24).
  5. Platform according to one of the preceding claims, characterized in that a transverse girder (9, 10) is located between and connects the two outer supports (2) above in the vicinity of the attachment devices (7) for the platform and/or in the region of the stop (20).
  6. Platform according to claim 5, characterized in that the device (19) for the stop (20) is arranged on a transverse girder (10).
  7. Platform according to one of the preceding claims, characterized in that at least one additional platform attachment device (17), or at least a device for introducing such an attachment device (17), is provided for above the device for the stop (20) in the plane of the platform attachment device (7).
  8. Platform according to claim 7, characterized in that at least one girder section (11, 12) is provided for in the vicinity of the device (19) for the stop (20) which runs in an upward direction at least up to the plane defined by the attachment devices (7) for the platform.
  9. Platform according to claim 8, characterized in that two girder sections (11, 12) are provided for which extend from the device (19) for the stop (20) in the upward direction and the device (19) for the stop (20) is arranged between the girder sections (11, 12) on one of these connecting transverse girders (10).
  10. Platform according to claim 9, characterized in that at least one additional attachment device (17) is attachable to these girder sections (11, 12).
  11. Platform according to one of the preceding claims, characterized in that an upper (9) and a lower (10) transverse girder as well as at least one girder section (11, 12) connecting the two transverse girders (9, 10) are rigidly connected to each other to form a separate structural member (19), wherein the stop (20) is or can be attached to the lower transverse girder (10) and at least one additional attachment device (17) for the platform can be introduced to the region of the upper transverse girder (9) and this separate structural member (19) can be attached to the outer supports (20) in an exchangeable fashion.
EP94106718A 1993-05-21 1994-04-29 Scaffolding platform Expired - Lifetime EP0625619B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4316976A DE4316976A1 (en) 1993-05-21 1993-05-21 Scaffolding platform
DE4316976 1993-05-21

Publications (2)

Publication Number Publication Date
EP0625619A1 EP0625619A1 (en) 1994-11-23
EP0625619B1 true EP0625619B1 (en) 1996-07-03

Family

ID=6488604

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106718A Expired - Lifetime EP0625619B1 (en) 1993-05-21 1994-04-29 Scaffolding platform

Country Status (4)

Country Link
EP (1) EP0625619B1 (en)
AT (1) ATE140052T1 (en)
DE (2) DE4316976A1 (en)
ES (1) ES2091659T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2126450B1 (en) * 1995-08-09 1999-10-16 Manuel Brito PLATFORM FOR THE CIRCULATION, WORK AND PROTECTION OF PERSONS IN FACADE HOLES.
DE19736430C1 (en) * 1997-08-21 1998-08-06 Doka Ind Gmbh Corner-section for staging platform
DE102005060277B3 (en) * 2005-12-16 2007-07-19 Peri Gmbh Platform with column connection
FR2906286B1 (en) * 2006-09-21 2010-12-10 Sateco Sa IMPROVED FOLDABLE STRUCTURE OF WORK IN ENCORBELLEMENT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361110A1 (en) * 1973-12-07 1975-06-26 Oesterr Doka Schalung Concrete wall climbing formwork support structure - as guide-frame holding travelling frame, both attachable to fixing elements
FR2516142A1 (en) * 1981-11-10 1983-05-13 Goubaud Michel Corner section for scaffolding - has single vertical support leg with angled bearing heel abutting against building
FR2596442B1 (en) * 1986-03-28 1988-06-24 Alcan SPROCKET CONSOLE FOR SCAFFOLDING OR THE LIKE
US4821844A (en) * 1988-04-11 1989-04-18 Huffman Cary A Outrigger for scaffolding
DE3922722A1 (en) * 1988-07-12 1990-01-18 Meyer Keller Noe Schalttech Scaffolding bracket for a structural scaffolding
FR2665204B1 (en) * 1990-07-27 1992-10-16 Eurobress FOLDING GATEWAY-SUPPORT FOR FORMWORK BRANCHES.

Also Published As

Publication number Publication date
ES2091659T3 (en) 1996-11-01
EP0625619A1 (en) 1994-11-23
DE59400394D1 (en) 1996-08-08
DE4316976A1 (en) 1994-11-24
ATE140052T1 (en) 1996-07-15

Similar Documents

Publication Publication Date Title
DE19655284B4 (en) Dismountable facade scaffolding
DE2660317C3 (en) Height-adjustable support device for truss-like shoring of formwork
WO2024008912A1 (en) Formwork table element, formwork table and method for constructing a ceiling formwork
EP0625619B1 (en) Scaffolding platform
DE3922722C2 (en)
DE3305342A1 (en) Accessible scaffolding element
DE3401906A1 (en) Apparatus for the suspended fastening of a scaffold element
DE2827435C2 (en) Formwork table for ceiling formwork or the like
EP2275625B1 (en) Scaffolding structure for main scaffolding and secondary scaffolding, particularly a scaffolding stairway
DE10325728B4 (en) Arrangement of protective nets on buildings
DE19911503C2 (en) Extension part for a scaffolding, especially a console frame
DE3804306A1 (en) Stepladder
DE10305145B4 (en) Scaffold stairway module
DE10238013B3 (en) Multipurpose stairs ladder for use on staircases comprises two ladders, and a horizontal working platform having a locking device on each end and rotated in a horizontal plane
DE3923815A1 (en) FRAMEWORK
DE19934273C2 (en) scaffolding system
DE19527235C2 (en) Stage truss
DE19636550C2 (en) Stage covering for console stages or bridging platforms as well as method for assembling a console stage
DE102022129273A1 (en) Arrangement of scaffolding components for a scaffold
DE4227215A1 (en) Attaching scaffolding planks to trestle - involves support with U=shaped rail holding planks being attached by plates and bolts and hammer head fitting into rail
DE1929732U (en) FACADE CLADDING KIT.
DE7825129U1 (en) CHIMNEY RAILING FOR REINFORCEMENT OF THE CHIMNEY MOUTH PROJECTING FROM THE ROOF
DE3418994A1 (en) Tent structure
DE807435C (en) Ladder console frame
DE7829092U1 (en) FRAMEWORK FOR STAIRCASE AND AE. APPLICATION AREAS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940926

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE ES GB IT

17Q First examination report despatched

Effective date: 19951012

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES GB IT

REF Corresponds to:

Ref document number: 140052

Country of ref document: AT

Date of ref document: 19960715

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 59400394

Country of ref document: DE

Date of ref document: 19960808

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960719

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2091659

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20040427

Year of fee payment: 11

Ref country code: DE

Payment date: 20040427

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040428

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20040429

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050429

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050429

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050429

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050430