EP0769089B1 - Mobile scaffolding - Google Patents
Mobile scaffolding Download PDFInfo
- Publication number
- EP0769089B1 EP0769089B1 EP95920877A EP95920877A EP0769089B1 EP 0769089 B1 EP0769089 B1 EP 0769089B1 EP 95920877 A EP95920877 A EP 95920877A EP 95920877 A EP95920877 A EP 95920877A EP 0769089 B1 EP0769089 B1 EP 0769089B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fixed
- mobile scaffolding
- traverses
- frames
- axially
- 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
Links
- 235000004443 Ricinus communis Nutrition 0.000 claims description 14
- 240000000528 Ricinus communis Species 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Definitions
- the invention relates to a mobile scaffolding made of prefabricated components, consisting essentially of vertical frames composed of stands, horizontal, rectangular covering platforms which can be placed in the frame on crossbars which may also be used as ladder rungs, and with access and limiting longitudinal and / or transverse rims can be equipped, diagonal longitudinal and / or transverse struts, attached to the uprights, longitudinal and / or transverse railing and / or intermediate bars and paired casters on the beam-shaped crossbeams for moving the scaffolding, the distance of which can preferably be changed.
- the invention has therefore set itself the task of designing a mobile scaffolding of the type specified in the introduction with simple means so that the scaffolding depth can be easily varied and, moreover, the distance of the scaffolding from the processed structure can be changed in a few simple steps, without one Need transverse movement.
- the object is achieved in that the cross members are continuous, but at least in one edge area at their two ends in cross section as a preferably rectangular hollow profile piece that the casters on preferably rectangular, axially insertable into the hollow profile pieces of the cross members and there are non-rotatably mounted beam pieces that one of the beam pieces is rigidly attached to each crossbeam, the other beam piece, on the other hand, is axially displaceably fastened in the associated hollow profile piece and that finally the frame in each case in the area of the crossbeam at the location of a transverse crossbeam which may otherwise be located there are provided in the same length with a crossbeam, which in cross-section is designed as a - preferably rectangular - hollow profile and is axially displaceable and non-rotatably arranged on the associated crossbeam.
- Such an arrangement allows the frames to be replaced on the same crossbar; all that is required is to remove the displaceable beam piece from the crossbar and then to re-apply it; the entire construction of the crossbeam and the beam sections attached to it, including the castors and their brackets, remain unchanged.
- the crossbeam is longer than the slid on the crossbeam of the frame, it can be moved across the crossbeams to the direction of travel of the scaffolding in order to create an optimal distance of the scaffolding from the processed structure; it is expedient if the crossbeams are axially lockable on the associated crossbeams.
- the footprint of the scaffolding can be increased considerably if the castors are each attached to a widening cross-member, which is mounted on the associated bar section, displaceable parallel to the axis.
- the casters are advantageously held on the widening traverses in that a vertical piece of pipe is fastened at the outer ends thereof, in which a piece connected to a bearing of the associated castor, vertical pivot axially locked and radially lockable.
- the arrangement can be such that the radial mobility of the pivot is prevented in the long run and / or there is a braking and lockable turning possibility directly on the castor.
- the structural details of the castors are otherwise unaffected by the invention and are largely variable in accordance with existing regulations.
- the rigidly fastened beam piece is welded to the crossbar and / or the axially displaceably fastened beam piece can be connected to the crossbar by means of a screw connection;
- the full length of the crossbeams is available for the crossbeams that can be moved thereon if the crossbeams are provided with a slot-shaped recess which surrounds the screw heads of the screw connection, which is therefore effective when the crossbeam in question also covers that area of the crossbeam , which is used to fasten the detachable bar section.
- a particularly advantageous embodiment of the invention is characterized in that a short vertical holding frame is attached below the crossbeams for a bottom covering platform located near the ground.
- a mobile scaffolding of the type defined at the outset two contradictory requirements for a mobile scaffolding of the type defined at the outset can be met: on the one hand, there should be enough space for the castors and their suspension so that the required cross members must have a certain and not too low height above the ground , and on the other hand, it is advantageous if the first covering platform is arranged as close as possible to the ground in order to facilitate entry. It is understood that the Arrangement is best made so that the crossbars are inserted into the grid of the crossbars, especially if they are also used as ladder rungs.
- the invention can be used in a particularly wide variety if the two crossbeams are dimensioned such that at least two crossbeams with the associated frames can be provided on them, the depth of the scaffolding in this way at least doubling in this way with otherwise constant frames, covering platforms and other components.
- the advantages of the invention are particularly spectacular here because a single version of scaffolding equipped in this way can be converted for many different construction tasks with little effort and there is no need to keep several complete systems available on one construction site instead.
- the arrangement according to the invention allows the stability of such a scaffolding to be increased considerably by providing brackets which can be attached to the frame to enlarge the footprint with feet which may be height-adjustable.
- a portable scaffolding in the embodiment according to the invention is very versatile and adaptable to a variety of different conditions on site with little effort; nevertheless, it is stable and dimensionally stable.
- the components used - in contrast to the mobile scaffolding that has been in use for a long time - are essentially the same as in the case of stationary scaffolding, so that the production and storage of these parts can be rationalized to a far greater extent than is known from the prior art is.
- a mobile scaffolding according to the invention consists, according to FIG. 1, first of all of a system of vertical frames 1 consisting of parallel stands 11 which can be connected to one another, for example by inserting bolts (12) at their (upper) ends, onto which the (Lower) ends of the next higher stand 11 can be placed if they consist of (circular cylindrical) tubes as usual.
- the vertical frames 1 are connected to one another by horizontal covering platforms 2 which rest on crossbars 13 and are locked to them in a suitable manner.
- the topping platforms 2 are equipped with steps 21 apart from a lower topping stage 2a, which can also be closed by means of a flap if necessary.
- the entrances 21 make it possible to use the crossbars 13 welded in a narrow pitch R between the uprights 11 as ladder rungs and to dispense with separate stairs.
- the scaffolding is sufficiently stiffened by means of diagonal longitudinal struts 3; Of course, cross braces can also be provided, but here because the dense consequence of the welded crossbar 13 are not required.
- the longitudinal struts 3 are partly fastened to the crossbars 13, but partly also connected to short holding brackets 14, which are appropriately profiled exactly like the crossbars 13 and are welded to the uprights 11 between them.
- the covering platforms 2 serving as working platforms are surrounded by railing spars 15a, in some cases also by intermediate spars 15b; the covering platforms 2 can be delimited in the foot region by longitudinal and transverse rims 22.
- the casters 5 essentially allow the scaffolding to be moved in its longitudinal direction T (FIG. 2) and are mounted with a bearing 52 in a vertical pipe section 16 by means of a pivot 51.
- the pivot 51 is formed vertically in the pipe section 16 and can be locked against rotation so that the axes of the castors 5 are then aligned transversely in the longitudinal direction T and the scaffolding can only be moved in this longitudinal direction T.
- crossbars 13 required there in the frame 1 are replaced by a crossbar 17, as can best be seen in FIG. 2, on the underside of which a short vertical holding frame 1a is attached and is welded to the crossbar 17 with its uprights 11a; this is used with crossbars 13a to hold the covering platform 2a, which can be arranged just above the ground in this way, allows easy entry and also makes a significant contribution to the overall rigidity of the scaffolding.
- the crossbeam 17 is designed in cross section as a (high) rectangular hollow profile which can be pushed onto a cross beam 18 which is also (high) rectangular in cross section. At least on their two front ends 18a (but generally continuously), edge regions 18b (just like the crossbeam 17 and correspondingly smaller) are each designed as (high) rectangular hollow profile pieces, into which (rectangular) beam pieces 19a or 19b can be inserted ( 3 to 5).
- the beam piece 19a is rigidly attached to the crossbar 18 and not easily detachable; on the other hand, the other beam piece 19b is only axially locked in the associated hollow profile piece by means of a screw connection 20. If the crossbar 17 is to be exchanged for another (or several others), then it is sufficient to loosen the screw connection 20.
- the crossbeams 17 are provided with slot-shaped recesses 17a in such a way that they can also grip over approximately protruding screw heads of the screw connections 20, so that the crossbeams 18 are available in full length for the orientation of the cross
- the beam pieces 19a, 19b can be connected directly and rigidly to the pipe pieces 16; in general, however, between these two components, an axially parallel widening traverse is interposed to the crossbeam 18, which is telescopically displaceable on the respective beam piece 19a, 19b and fastened to the associated tube piece 16; the details are not in the drawing shown; they correspond to the known state of the art and are familiar to the person skilled in the art.
- FIG. 3 to 5 different configurations of the assignment of one and the same crossbar 18 to different crossbars 17 are shown. While a single crossbeam 17 is applied in FIG. 3, which only requires a part of the crossbeam 18 for storage and is therefore displaceable on it, so that the rest of the scaffolding can be displaced to a certain extent while the "chassis" remains stationary, instead are in Fig. 5 two of these the frame 1 supporting crossbar 17 mounted one behind the other on the crossbar 18, now using their full length.
- Fig. 4 shows that instead of the two narrow frames, a single wider can be provided. It can be seen that the invention is not limited to these few examples, but the arrangement within the scope of the claims is variable to a much wider extent.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
- Ladders (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Cyclones (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Bridges Or Land Bridges (AREA)
- Sewage (AREA)
- Jib Cranes (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Abstract
Description
Die Erfindung betrifft ein fahrbares Baugerüst aus vorgefertigten Bauteilen, im wesentlichen bestehend aus vertikalen, aus Ständern zusammengesetzten Rahmen, horizontalen, rechteckigen Belagbühnen, die auf gegebenenfalls auch als Leitersprossen verwendbaren Querriegeln in den Rahmen auflegbar sind und mit Durchstiegen und begrenzenden Längs- und/oder Querborden ausgestattet sein können, diagonalen Längs- und/oder Querverstrebungen, an den Ständern befestigten, längs und/oder quer verlaufenden Geländer- und/oder Zwischenholmen und an balkenförmigen Quertraversen paarweise angebrachten Fahrrollen zum Verfahren des Baugerüsts, deren Abstand vorzugsweise veränderbar ist.The invention relates to a mobile scaffolding made of prefabricated components, consisting essentially of vertical frames composed of stands, horizontal, rectangular covering platforms which can be placed in the frame on crossbars which may also be used as ladder rungs, and with access and limiting longitudinal and / or transverse rims can be equipped, diagonal longitudinal and / or transverse struts, attached to the uprights, longitudinal and / or transverse railing and / or intermediate bars and paired casters on the beam-shaped crossbeams for moving the scaffolding, the distance of which can preferably be changed.
Baugerüste dieser Art sind seit langem bekannt und haben sich bewährt, weil in vielen Fällen eine stationäre Einrüstung von Bauwerken nicht erforderlich und auch wesentlich teurer ist. Allerdings sind mit ortsbeweglichen Baugerüsten dieser Art einige Besonderheiten verbunden, die bei deren Ausbildung berücksichtigt werden müssen.Scaffolding of this type has been known for a long time and has proven itself because in many cases stationary scaffolding of buildings is not necessary and is also considerably more expensive. However, there are some peculiarities associated with portable scaffolding of this type that must be taken into account in their training.
Es ist naheliegend, daß insbesondere auf eine leichte Transportierbarkeit und gute Standfestigkeit bei der Benutzung zu achten ist; einschlägige Vorschriften sorgen dafür, daß die notwendige Steifigkeit des jeweiligen Baugerüstes gesichert und die Belagbühnen sicher zugänglich und begehbar sind. Für die Fahrrollen sind genaue Vorschriften erlassen, wie sie abbremsbar auszuführen sind.It is obvious that in particular for easy portability and good stability when used to be respected; Relevant regulations ensure that the necessary rigidity of the respective scaffolding is secured and that the covering platforms are safely accessible and accessible. Precise regulations have been issued for the casters as to how they can be braked.
Der Betrieb eines fahrbaren Baugerüstes bereitet erhebliche Probleme, wenn die damit ausgeführten Bauarbeiten unterschiedliche Gerüsttiefen erfordern oder auch in unterschiedlichen Abständen von dem bearbeiteten Bauwerk gearbeitet werden soll. Es müssen dann zum einen mehrere Baugerüste unterschiedlicher Tiefe zur Verfügung stehen, weil sehr tiefe Baugerüste in der Regel wegen ihres Platzbedarfs dann nicht erwünscht sind, wenn eine kürzere Gerüsttiefe ausreicht, und zum anderen muß das gesamte Baugerüst einschließlich seines "Fahrgestells" quer zur normalen, längsgerichteten Transportrichtung bewegt werden, was man in der Regel zu vermeiden trachtet, auch wenn es vorgeschrieben ist, daß die Fahrrollen mit Drehgelenkbremsen versehen sein müssen.The operation of a mobile scaffolding presents considerable problems if the construction work carried out with it requires different scaffold depths or if the machined structure is also to be worked at different distances. On the one hand, there must be several scaffolds of different depths available, because very deep scaffolding is generally not desirable because of its space requirement if a shorter scaffold depth is sufficient, and on the other hand, the entire scaffolding including its "chassis" must be perpendicular to the normal, longitudinal transport direction are moved, which you usually try to avoid, even if it is prescribed that the castors must be provided with swivel brakes.
Die Erfindung hat sich deshalb die Aufgabe gestellt, ein fahrbares Baugerüst der eingangs näher bezeichneten Art mit einfachen Mitteln so zu gestalten, daß die Gerüsttiefe leicht variiert werden kann und darüberhinaus auch der Abstand des Baugerüstes von dem bearbeiteten Bauwerk mit wenigen Handgriffen änderbar ist, ohne eine Querbewegung zu benötigen.The invention has therefore set itself the task of designing a mobile scaffolding of the type specified in the introduction with simple means so that the scaffolding depth can be easily varied and, moreover, the distance of the scaffolding from the processed structure can be changed in a few simple steps, without one Need transverse movement.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Quertraversen durchgängig, zumindest aber in je einem Randbereich an ihren beiden Stirnenden im Querschnitt als vorzugsweise rechteckiges Hohlprofilstück ausgebildet sind, daß die Fahrrollen an vorzugsweise rechteckigen, in die Hohlprofilstücke der Quertraversen axial einführbaren und dort drehfest gelagerten Balkenstücken gehaltert sind, daß an jeder Quertraverse eines der Balkenstücke starr, das andere Balkenstück hingegen in dem zugehörigen Hohlprofilstück axial verschiebbar befestigt ist und daß schließlich die Rahmen jeweils im Bereich der Quertraverse an der Stelle eines dort sonst möglicherweise befindlichen, quer verlaufenden Querriegel in gleicher Länge mit einem Querbalken versehen sind, der im Querschnitt durchgehend jeweils als - vorzugsweise rechteckiges - Hohlprofil ausgebildet und auf der zugehörigen Quertraverse axial verschiebbar und drehfest angeordnet ist.According to the invention the object is achieved in that the cross members are continuous, but at least in one edge area at their two ends in cross section as a preferably rectangular hollow profile piece that the casters on preferably rectangular, axially insertable into the hollow profile pieces of the cross members and there are non-rotatably mounted beam pieces that one of the beam pieces is rigidly attached to each crossbeam, the other beam piece, on the other hand, is axially displaceably fastened in the associated hollow profile piece and that finally the frame in each case in the area of the crossbeam at the location of a transverse crossbeam which may otherwise be located there are provided in the same length with a crossbeam, which in cross-section is designed as a - preferably rectangular - hollow profile and is axially displaceable and non-rotatably arranged on the associated crossbeam.
Eine solche Anordnung läßt es zu, daß die Rahmen auf der gleichen Quertraverse ausgewechselt werden können; dazu ist es lediglich erforderlich, das verschiebbare Balkenstück von der Quertraverse zu entfernen und anschließend wieder aufzubringen; die gesamte Konstruktion der Quertraverse und der daran befestigten Balkenstücke einschließlich der Fahrrollen und deren Halterung bleibt dabei unverändert bestehen. Ist dabei die Quertraverse länger als der aufgeschobene Querbalken des Rahmens, dann kann dieser quer zur Fahrtrichtung des Baugerüstes auf den Quertraversen verschoben werden, um eine optimale Entfernung des Baugerüstes zu dem bearbeiteten Bauwerk herzustellen; es ist zweckmäßig, wenn die Querbalken auf den zugehörigen Quertraversen axial feststellbar sind.Such an arrangement allows the frames to be replaced on the same crossbar; all that is required is to remove the displaceable beam piece from the crossbar and then to re-apply it; the entire construction of the crossbeam and the beam sections attached to it, including the castors and their brackets, remain unchanged. If the crossbeam is longer than the slid on the crossbeam of the frame, it can be moved across the crossbeams to the direction of travel of the scaffolding in order to create an optimal distance of the scaffolding from the processed structure; it is expedient if the crossbeams are axially lockable on the associated crossbeams.
Die Standfläche des Baugerüstes kann erheblich vergrößert werden, wenn die Fahrrollen jeweils an einer Verbreiterungstraverse befestigt sind, die an dem zugehörigen Balkenstück, zu diesem achsparallel verschiebbar, gelagert ist. Dabei werden die Fahrrollen vorteilhaft dadurch an den Verbreiterungstraversen gehaltert, daß an deren äußeren Enden jeweils ein senkrechtes Rohrstück befestigt ist, in dem ein mit einer Lagerung der zugehörigen Fahrrolle verbundener, senkrechter Drehzapfen axial arretiert und radial feststellbar ist. Die Anordnung kann dabei so getroffen sein, daß die radiale Beweglichkeit des Drehzapfens auf Dauer verhindert wird und/oder unmittelbar an der Fahrrolle eine brems- und feststellbare Drehmöglichkeit vorhanden ist. Die baulichen Einzelheiten der Fahrrollen sind im übrigen von der Erfindung unberührt und in weitem Umfang unter Beachtung bestehender Vorschriften variabel.The footprint of the scaffolding can be increased considerably if the castors are each attached to a widening cross-member, which is mounted on the associated bar section, displaceable parallel to the axis. The casters are advantageously held on the widening traverses in that a vertical piece of pipe is fastened at the outer ends thereof, in which a piece connected to a bearing of the associated castor, vertical pivot axially locked and radially lockable. The arrangement can be such that the radial mobility of the pivot is prevented in the long run and / or there is a braking and lockable turning possibility directly on the castor. The structural details of the castors are otherwise unaffected by the invention and are largely variable in accordance with existing regulations.
Im einzelnen ist es besonders vorteilhaft, wenn das starr befestigte Balkenstück an der Quertraverse angeschweißt und/oder das axial verschiebbar befestigte Balkenstück an der Quertraverse mittels einer Schraubverbindung anschließbar ist; in diesem Fall steht die volle Länge der Quertraversen für die darauf verschiebbaren Querbalken dann zur Verfügung, wenn die Querbalken mit einer die Schraubenköpfe der Schraubenverbindung einfassenden, schlitzförmigen Ausnehmung versehen sind, die also dann wirksam ist, wenn der betreffende Querbalken auch denjenigen Bereich der Quertraverse überdeckt, der zur Befestigung des lösbaren Balkenstückes dient.In particular, it is particularly advantageous if the rigidly fastened beam piece is welded to the crossbar and / or the axially displaceably fastened beam piece can be connected to the crossbar by means of a screw connection; In this case, the full length of the crossbeams is available for the crossbeams that can be moved thereon if the crossbeams are provided with a slot-shaped recess which surrounds the screw heads of the screw connection, which is therefore effective when the crossbeam in question also covers that area of the crossbeam , which is used to fasten the detachable bar section.
Eine besonders vorteilhafte Ausführung der Erfindung ist dadurch gekennzeichnet, daß unterhalb der Querbalken jeweils ein an diesen befestigter kurzer senkrechter Halterahmen für eine nahe dem Erdboden befindliche unterste Belagbühne vorgesehen ist. Auf diese Weise können zwei an sich widersprüchliche Anforderungen an ein fahrbares Baugerüst der eingangs definierten Art erfüllt werden: einmal soll genügend Platz für die Fahrrollen und ihre Aufhängung vorhanden sein, so daß die erforderlichen Quertraversen eine bestimmte und nicht zu geringe Höhe über dem Erdboden haben müssen, und andererseits ist es günstig, wenn die erste Belagbühne möglichst nahe dem Erdboden angeordnet ist, um den Einstieg zu erleichtern. Es versteht sich, daß die Anordnung am besten so getroffen ist, daß die Quertraversen in das Raster der Querriegel eingefügt sind, insbesondere, wenn diese auch als Leitersprossen verwendet werden.A particularly advantageous embodiment of the invention is characterized in that a short vertical holding frame is attached below the crossbeams for a bottom covering platform located near the ground. In this way, two contradictory requirements for a mobile scaffolding of the type defined at the outset can be met: on the one hand, there should be enough space for the castors and their suspension so that the required cross members must have a certain and not too low height above the ground , and on the other hand, it is advantageous if the first covering platform is arranged as close as possible to the ground in order to facilitate entry. It is understood that the Arrangement is best made so that the crossbars are inserted into the grid of the crossbars, especially if they are also used as ladder rungs.
Besonders vielfältig ist die Erfindung verwendbar, wenn die beiden Quertraversen so bemessen sind, daß auf ihnen mindestens jeweils zwei Querbalken mit den zugehörigen Rahmen vorgesehen werden können, die Tiefe des Baugerüstes auf diese Weise bei sonst gleichbleibenden Rahmen, Belagbühnen und sonstigen Bauelementen mindestens verdoppelnd. Hier zeigen sich besonders eindrücklich die Vorteile der Erfindung, weil eine einzige Ausführung eines derart ausgestatteten Baugerüstes für viele verschiedene Bauaufgaben mit geringem Aufwand umgerüstet werden und darauf verzichtet werden kann, stattdessen auf einer Baustelle mehrere komplette Anlagen verfügbar zu halten.The invention can be used in a particularly wide variety if the two crossbeams are dimensioned such that at least two crossbeams with the associated frames can be provided on them, the depth of the scaffolding in this way at least doubling in this way with otherwise constant frames, covering platforms and other components. The advantages of the invention are particularly impressive here because a single version of scaffolding equipped in this way can be converted for many different construction tasks with little effort and there is no need to keep several complete systems available on one construction site instead.
Schließlich läßt es die erfindungsgemäße Anordnung zu, die Standsicherheit eines solchen Baugerüstes noch beträchtlich zu erhöhen, indem an den Rahmen befestigbare Ausleger zur Vergrößerung der Standfläche mit gegebenenfalls höhenverstellbaren Füßen vorgesehen sind.Finally, the arrangement according to the invention allows the stability of such a scaffolding to be increased considerably by providing brackets which can be attached to the frame to enlarge the footprint with feet which may be height-adjustable.
Insgesamt ist ein transportables Baugerüst in der erfindungsgemäßen Ausführung sehr wandlungsfähig und an vielfältige unterschiedliche Bedingungen vor Ort mit wenig Aufwand anpaßfähig; trotzdem ist es standfest und formstabil ausführbar. Die verwendeten Bauteile sind - im Gegensatz zu den seit langem im Einsatz befindlichen fahrbaren Baugerüsten - im wesentlichen die gleichen wie bei stationären Baugerüsten, so daß die Herstellung und die Lagerhaltung dieser Teile rationalisierbar ist in weit größerem Umfang, als es aus dem Stand der Technik bekannt ist.Overall, a portable scaffolding in the embodiment according to the invention is very versatile and adaptable to a variety of different conditions on site with little effort; nevertheless, it is stable and dimensionally stable. The components used - in contrast to the mobile scaffolding that has been in use for a long time - are essentially the same as in the case of stationary scaffolding, so that the production and storage of these parts can be rationalized to a far greater extent than is known from the prior art is.
Die Erfindung wird nachstehend an Hand der Zeichnung an einem Ausführungsbeispiel näher erläutert. Es zeigen
- Fig. 1
- ein erfindungsgemäßes Baugerüst in der Gesamtübersicht
- Fig. 2
- einen Teil der Fig. 1, etwas vergrößert, beide in räumlicher Darstellung, und
- Fig. 3 bis Fig. 5
- jeweils eine Einzelheit aus den Fig. 1 und 2,
- Fig. 1
- an overall scaffolding according to the invention
- Fig. 2
- part of FIG. 1, somewhat enlarged, both in a spatial representation, and
- 3 to 5
- in each case a detail from FIGS. 1 and 2,
Ein fahrbares Baugerüst nach der Erfindung besteht entsprechend der Fig. 1 zunächst aus einem System vertikaler Rahmen 1 aus parallelen Ständern 11, die aneinander anschließbar sind, beispielsweise indem (Fig. 2) an ihren (oberen) Enden Steckbolzen 12 vorgesehen sind, auf welche die (unteren) Enden der nächsthöheren Ständer 11 aufsetzbar sind, wenn sie wie üblich aus (kreiszylindrischen) Rohren bestehen. Die vertikalen Rahmen 1 sind durch waagerechte Belagbühnen 2 miteinander verbunden, die auf Querriegeln 13 aufliegen und an diesen in geeigneter Weise verriegelt sind. Die Belagbühnen 2 sind bis auf eine untere Belagbühne 2a mit Durchstiegen 21 ausgerüstet, die gegebenenfalls auch jeweils mittels einer Klappe verschlossen werden können. Die Durchstiege 21 gestatten es, die in engem Rastermaß R zwischen den Ständern 11 angeschweißten Querriegel 13 als Leitersprossen zu verwenden und auf gesonderte Treppen zu verzichten.A mobile scaffolding according to the invention consists, according to FIG. 1, first of all of a system of
Das Baugerüst wird mittels diagonalen Längsverstrebungen 3 genügend versteift; selbstverständlich können darüberhinaus auch Querverstrebungen vorgesehen sein, die aber hier wegen der dichten Folge der verschweißten Querriegel 13 nicht benötigt werden. Die Längsverstrebungen 3 sind zum Teil an den Querriegeln 13 befestigt, zum Teil aber auch mit kurzen Haltekonsolen 14 verbunden, die zweckmäßig genau so profiliert sind wie die Querriegel 13 und zwischen diesen an den Ständern 11 angeschweißt sind.The scaffolding is sufficiently stiffened by means of diagonal longitudinal struts 3; Of course, cross braces can also be provided, but here because the dense consequence of the
Zur Sicherheit sind die als Arbeitsbühnen dienenden Belagbühnen 2 von Geländerholmen 15a umgeben, teilweise auch von Zwischenholmen 15b; die Belagbühnen 2 können dabei im Fußbereich von Längs- und Querborden 22 begrenzt sein.For safety reasons, the covering
Eine starke Vergrößerung der Standfläche während der Benutzung des Baugerüstes läßt sich erreichen, wenn an den Rahmen 1 Ausleger 4 angebracht sind, die mit höhenverstellbaren Füße 41 auf dem Erdboden aufliegen. In der Fig. 1 sind vier Ausleger 4 diagonal an den unteren Rahmen 1 angebaut worden; es ist aber durchaus möglich, daß auch weniger Ausleger 4 verwendet werden.A large increase in the footprint during use of the scaffolding can be achieved if 1 frame 4 are attached to the frame, which rest on the ground with height-
Dies hängt unter anderem auch von der Gestaltung des Fahrwerkes ab, das hier von vier Fahrrollen 5 gebildet wird. Die Fahrrollen 5 gestatten im wesentlichen die Verfahrbarkeit des Baugerüstes in dessen Längsrichtung T (Fig. 2) und sind mit einer Lagerung 52 über einen Drehzapfen 51 in einem senkrechten Rohrstück 16 gelagert. Der Drehzapfen 51 ist senkrecht in dem Rohrstück 16 anschlagend ausgebildet und kann gegen Verdrehung so arretiert werden, daß die Achsen der Fahrrollen 5 dann quer Längsrichtung T fluchten und das Baugerüst nur in dieser Längsrichtung T verfahrbar ist.This also depends, among other things, on the design of the undercarriage, which is formed here by four
In Höhe der Rohrstücke 16 sind die in den Rahmen 1 dort erforderlichen Querriegel 13 durch je einen Querbalken 17 ersetzt, wie das am besten in Fig. 2 zu erkennen ist, auf dessen Unterseite ein kurzer senkrechter Halterahmen 1a angebracht und mit seinen Ständern 11a an dem Querbalken 17 verschweißt ist; dieser dient mit Querriegeln 13a zur Halterung der Belagbühne 2a, die auf diese Weise knapp über dem Erdboden angeordnet werden kann, einen bequemen Einstieg ermöglicht und auch zur Gesamtsteifigkeit des Baugerüstes wesentlich beiträgt.At the height of the
Der Querbalken 17 ist im Querschnitt als (hoch-)rechteckiges Hohlprofil ausgeführt, das auf eine im Querschnitt ebenfalls (hoch-)rechteckige Quertraverse 18 aufschiebbar ist. Mindestens an deren beiden Stirnenden 18a (aber in der Regel durchgehend) sind jeweils Randbereiche 18b (genauso wie der Querbalken 17 und entsprechend kleiner) als (hoch-)rechteckige Hohlprofilstücke ausgebildet, in denen (rechteckige) Balkenstücke 19a bzw. 19b eingeschoben werden können (Fig. 3 bis 5). Das Balkenstück 19a ist an der Quertraverse 18 starr befestigt und nicht ohne weiteres lösbar; hingegen ist das andere Balkenstück 19b lediglich mittels einer Schraubverbindung 20 in dem zugehörigen Hohlprofilstück axial arretiert. Wenn der Querbalken 17 gegen einen anderen (oder mehrere andere) ausgetauscht werden soll, dann genügt es, die Schraubverbindung 20 zu lösen. Die Querbalken 17 sind mit schlitzförmigen Ausnehmungen 17a dergestalt versehen, daß sie auch über etwa vorstehende Schraubenköpfe der Schraubverbindungen 20 greifen können, so daß die Quertraversen 18 in voller Länge für die Orientierung der Querbalken 17 zur Verfügung stehen.The
Die Balkenstücke 19a,19b können unmittelbar und starr mit den Rohrstücken 16 verbunden sein; im allgemeinen ist aber zwischen diesen beiden Bauelementen eine zu der Quertraverse 18 achsparallele Verbreiterungstraverse zwischengeschaltet, die teleskopartig an dem jeweiligen Balkenstück 19a,19b verschiebbar und an dem zugehörigen Rohrstück 16 befestigt ist; die Einzelheiten sind in der Zeichnung nicht gezeigt; sie entsprechen dem bekannten Stand der Technik und sind dem Fachmann geläufig.The
In den Fig. 3 bis 5 sind verschiedene Ausgestaltungen der Zuordnung von ein und derselben Quertraverse 18 zu unterschiedlichen Querbalken 17 dargestellt. Während in der Fig. 3 ein einziger Querbalken 17 aufgebracht ist, der nur einen Teil der Quertraverse 18 zur Lagerung beansprucht und deshalb auf dieser verschiebbar ist, so daß bei unverändert ortsfestem "Fahrgestell" das restliche Baugerüst in gewissem Umfang querverschiebbar ist, sind stattdessen in Fig. 5 zwei dieser die Rahmen 1 tragenden Querbalken 17 hintereinanderliegend auf der Quertraverse 18 angebracht, nunmehr deren volle Länge nutzend. Die Fig. 4 zeigt, daß anstelle der beiden schmalen Rahmen auch ein einziger breiter vorgesehen sein kann. Es ist zu erkennen, daß die Erfindung nicht auf diese wenigen Beispiele beschränkt ist, sondern die Anordnung im Rahmen der Ansprüche in viel weiterem Umfang variabel ist.3 to 5 different configurations of the assignment of one and the
- 11
- Rahmenframe
- 1a1a
- HalterahmenHolding frame
- 11, 11a11, 11a
- StänderStand
- 1212th
- SteckbolzenPlug pin
- 13,13a13.13a
- QuerriegelCrossbar
- 1414
- HaltekonsolHolding bracket
- 15a15a
- GeländerholmGuardrail
- 15b15b
- ZwischenholmIntermediate spar
- 1616
- RohrstückPipe piece
- 1717th
- OuerbalkenOuerbalken
- 17a17a
- AusnehmungRecess
- 1818th
- QuertraverseCrossbar
- 18a18a
- StirnendeForehead
- 18b18b
- RandbereichEdge area
- 19a,19b19a, 19b
- BalkenstückBeam piece
- 2020th
- SchraubverbindungScrew connection
- 22nd
- BelagbühneTopping platform
- 2a2a
- Belagbühne (untere)Platform (lower)
- 2121
- DurchstiegStep through
- 2222
- Längsbord, QuerbordLongitudinal, transverse
- 33rd
- LängsverstrebungLongitudinal strut
- 44th
- Auslegerboom
- 4141
- Fußfoot
- 55
- FahrrolleCastor
- 5151
- DrehzapfenPivot
- 5252
- Lagerungstorage
- RR
- RastermaßPitch
- TT
- LängsrichtungLongitudinal direction
Claims (10)
- Mobile scaffolding made of prefabricated structural components, comprising(a) vertical frames consisting of uprights,(b) horizontal, rectangular platforms placeable in the frames on crossbars which are optionally also usable as ladder rungs, and the platforms being providable with openings and with delimiting longitudinal and/or transverse borders,(c) diagonal longitudinal and/or transverse struts,(d) longitudinally and/or transversely extending handrails and/or intermediate rails fixed to the uprights, and(e) castors provided in pairs on beam-type traverses for moving the scaffolding, the distance between the castors preferably being variable,characterised in that(f) the traverses (18) are generally, but at least in a peripheral region (18b) at each end (18a), formed as a preferably rectangular hollow profiled part in cross-section,(g) the castors (5) are held on preferably rectangular beam members (19a, 19b) axially insertable into the hollow profiled parts of the traverses (18) and mounted so as to be rotationally fixed therein,(h) one of the beam members (19a) is rigidly fixed to each traverse (18), whereas the other beam member (19b) is axially displaceably fixed in the associated hollow profiled part, and(i) the frames (1) are each provided with a crossbeam (17) in the region of the traverse (18) at the location of an otherwise providable, transversely extending crossbar (13) of the same length, the crossbeam (17) being formed continuously in cross-section as a preferably rectangular hollow section and being arranged on the associated traverse (18) so as to be axially displaceable and rotationally fixed.
- Mobile scaffolding according to claim 1, characterised in that the castors (5) are each fixed to an expanding traverse mounted on the associated beam member (19a, 19b) so as to be displaceable axially parallel thereto.
- Mobile scaffolding according to claim 2, characterised in that a vertical pipe length (16) is fixed to each of the outer ends of the expanding traverses, a vertical swivel pin (51), connected to a mounting (52) of the associated castor (5), being axially fixed and radially securable in the pipe length (16).
- Mobile scaffolding according to any one of claims 1 to 3, characterised in that the crossbeams (17) are axially securable to the associated traverses (18).
- Mobile scaffolding according to any one of claims 1 to 4, characterised in that the rigidly fixed beam member (19a) is welded to the traverse (18).
- Mobile scaffolding according to any one of claims 1 to 4, characterised in that the axially displaceably fixed beam member (19b) is connectable to the traverse (18) by means of a screw connection (20).
- Mobile scaffolding according to claim 6, characterised in that the crossbeams (17) are provided with a slot-type recess (17a) surrounding the screw heads of the screw connection (20).
- Mobile scaffolding according to any one of claims 1 to 7, characterised in that, below each crossbeam (17), a short, vertical supporting frame (1a) fixed thereto is provided for a lowermost platform (2a) arranged close to the ground.
- Mobile scaffolding according to any one of claims 1 to 8, characterised in that the two traverses (18) are so dimensioned that at least two crossbeams (17) with the associated frames (1) can be provided thereon, the depth of the scaffolding at least doubling in this manner with otherwise unchanging frames (1), platforms (2) and other structural components.
- Mobile scaffolding according to any one of claims 1 to 9, characterised in that radial arms (4) fixable to the frames (1) are provided for increasing the base by means of optionally vertically adjustable feet (41).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9410466U | 1994-07-01 | ||
| DE9410466U DE9410466U1 (en) | 1994-07-01 | 1994-07-01 | Mobile scaffolding |
| PCT/EP1995/001971 WO1996001351A1 (en) | 1994-07-01 | 1995-05-24 | Mobile scaffolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0769089A1 EP0769089A1 (en) | 1997-04-23 |
| EP0769089B1 true EP0769089B1 (en) | 1997-12-17 |
Family
ID=6910452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95920877A Expired - Lifetime EP0769089B1 (en) | 1994-07-01 | 1995-05-24 | Mobile scaffolding |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5819872A (en) |
| EP (1) | EP0769089B1 (en) |
| CN (1) | CN1151779A (en) |
| AT (1) | ATE161307T1 (en) |
| CA (1) | CA2194234A1 (en) |
| CZ (1) | CZ286428B6 (en) |
| DE (2) | DE9410466U1 (en) |
| ES (1) | ES2111404T3 (en) |
| HU (1) | HU217956B (en) |
| PL (1) | PL176668B1 (en) |
| RO (1) | RO118892B1 (en) |
| RU (1) | RU2141023C1 (en) |
| WO (1) | WO1996001351A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7624843B2 (en) * | 2005-12-27 | 2009-12-01 | Cresswell Ted A | Multiple task working platform |
| US8590921B2 (en) * | 2006-05-12 | 2013-11-26 | Dulond Tool & Engineering, Inc. | Band cart storage system and method |
| US8662252B2 (en) * | 2008-06-06 | 2014-03-04 | David Kirk Ogden | Leveling system for portable work platforms |
| US9290954B2 (en) * | 2011-02-23 | 2016-03-22 | Anthony Shane TAYLOR | Method and apparatus of an adjustable scaffold shelf |
| CN102359282B (en) * | 2011-10-23 | 2014-04-02 | 陈永兴 | Wall building and painting device |
| CN104264956B (en) * | 2014-09-22 | 2016-06-01 | 东莞市彩丽建筑维护技术有限公司 | Movable construction platform method for supporting and platform |
| US20210062580A1 (en) * | 2019-08-30 | 2021-03-04 | Grady F. Smith | Stabilization of Multi-Purpose Scaffold |
| RU198229U1 (en) * | 2019-12-26 | 2020-06-25 | Сергей Дмитриевич Лапко | MOBILE STAIRCASE FOR DOME BUILDING |
| US11993943B2 (en) | 2020-02-07 | 2024-05-28 | Southern Coastal Contractors & Services, Inc. | Support system for use in construction |
| CN111622518B (en) * | 2020-06-15 | 2021-11-02 | 杭州圣轩实业有限公司 | Building faces limit structure post construction protection frame |
| US11230849B1 (en) * | 2021-03-31 | 2022-01-25 | Grady F. Smith | Outrigger for multi-function scaffold |
| US12492565B2 (en) | 2021-03-31 | 2025-12-09 | Grady F. Smith & Co., Inc. | Outrigger for multi-function scaffold |
| US11846107B2 (en) | 2021-08-12 | 2023-12-19 | Grady F. Smith & Co., Inc. | Collapsible utility scaffold |
| US20230067310A1 (en) * | 2021-09-01 | 2023-03-02 | Nathan Ruopp | Drill drive scaffold system |
| USD1107950S1 (en) * | 2024-10-28 | 2025-12-30 | Metaltech-Omega Inc. | Outrigger for scaffold |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452837A (en) * | 1967-06-15 | 1969-07-01 | Baker Roos Inc | Scaffold truck |
| FR2231235A5 (en) * | 1973-05-25 | 1974-12-20 | Entrepose | Wheeled scaffolding frame - has vertically movable platform with pivoting arms lcoking onto horiz. bars |
| US4302023A (en) * | 1979-05-11 | 1981-11-24 | Kiesz Lloyd W | Dolly with vertically adjustable shelf |
| FR2478710A1 (en) * | 1980-03-20 | 1981-09-25 | Sacome Internal Sa | Prefabricated mobile metal scaffold - combined ladder and scaffold using rung risers with working platform |
| DE3014212A1 (en) * | 1980-04-14 | 1981-10-15 | Plettac Gmbh Stahlbau Und Gesenkschmiede, 5970 Plettenberg | Mobile scaffolding and ladder components - are of size and shape permitting single handled erection, dismantling and adjustment |
| FR2482995A3 (en) * | 1980-05-22 | 1981-11-27 | Piat Impalcature Automatiche S | Scaffolding for lifting working bridge of platform - has lattice frameworks for each end of platform carried on adjustable height feet |
| DE3605387A1 (en) * | 1986-02-20 | 1987-08-27 | Huennebeck Gmbh | Rolling scaffolding |
| SU1622562A1 (en) * | 1988-11-18 | 1991-01-23 | Центральный научно-исследовательский, экспериментальный и проектный институт по сельскому строительству | Scaffold |
| US4967733A (en) * | 1989-10-16 | 1990-11-06 | Rousseau Yvon J | Lifting carriage |
| US5022490A (en) * | 1990-02-06 | 1991-06-11 | Bil-Jax, Inc. | Safety base for scaffolding |
| US5152371A (en) * | 1991-10-30 | 1992-10-06 | Wyse Steven J | Lightweight scaffolding |
-
1994
- 1994-07-01 DE DE9410466U patent/DE9410466U1/en not_active Expired - Lifetime
-
1995
- 1995-05-24 RU RU97101470A patent/RU2141023C1/en not_active IP Right Cessation
- 1995-05-24 HU HU9603559A patent/HU217956B/en not_active IP Right Cessation
- 1995-05-24 US US08/765,829 patent/US5819872A/en not_active Expired - Fee Related
- 1995-05-24 CZ CZ19963535A patent/CZ286428B6/en not_active IP Right Cessation
- 1995-05-24 DE DE59501131T patent/DE59501131D1/en not_active Expired - Fee Related
- 1995-05-24 CA CA002194234A patent/CA2194234A1/en not_active Abandoned
- 1995-05-24 PL PL95317760A patent/PL176668B1/en not_active IP Right Cessation
- 1995-05-24 ES ES95920877T patent/ES2111404T3/en not_active Expired - Lifetime
- 1995-05-24 WO PCT/EP1995/001971 patent/WO1996001351A1/en not_active Ceased
- 1995-05-24 EP EP95920877A patent/EP0769089B1/en not_active Expired - Lifetime
- 1995-05-24 RO RO97-00002A patent/RO118892B1/en unknown
- 1995-05-24 CN CN95193907A patent/CN1151779A/en active Pending
- 1995-05-24 AT AT95920877T patent/ATE161307T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0769089A1 (en) | 1997-04-23 |
| ATE161307T1 (en) | 1998-01-15 |
| WO1996001351A1 (en) | 1996-01-18 |
| PL176668B1 (en) | 1999-07-30 |
| HU217956B (en) | 2000-05-28 |
| CZ353596A3 (en) | 1997-05-14 |
| HU9603559D0 (en) | 1997-02-28 |
| RO118892B1 (en) | 2003-12-30 |
| CN1151779A (en) | 1997-06-11 |
| ES2111404T3 (en) | 1998-03-01 |
| CZ286428B6 (en) | 2000-04-12 |
| CA2194234A1 (en) | 1996-01-18 |
| US5819872A (en) | 1998-10-13 |
| HUT76572A (en) | 1997-09-29 |
| PL317760A1 (en) | 1997-04-28 |
| DE59501131D1 (en) | 1998-01-29 |
| RU2141023C1 (en) | 1999-11-10 |
| DE9410466U1 (en) | 1995-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0769089B1 (en) | Mobile scaffolding | |
| DE3505174A1 (en) | Additional device for a support frame to be used by building workers | |
| DE102012019902A1 (en) | Plug-in and telescopic height-expandable working scaffold for house, has plug-in frames plugged on scaffold parts, platform arranged in basic frame, and vertical displaceable driving carriage supporting platform and arranged in basic frame | |
| DE3611431C2 (en) | Scaffolding support for bridging sidewalks | |
| DE3502002C3 (en) | Aerial work platform | |
| EP1179647A2 (en) | Adjustable working platform | |
| EP0686740B1 (en) | Movable scaffold | |
| DE2910467A1 (en) | DEVICE FOR CHANGING THE HEIGHT OF THE STANDS OF A SCAFFOLDING TOWER | |
| DE3509833C1 (en) | Lifting platform | |
| DE3804306A1 (en) | Stepladder | |
| EP4599138B1 (en) | Scaffold, in particular mobile scaffold | |
| DE19704967A1 (en) | Portal crane, especially for erecting buildings | |
| DE4306732C2 (en) | mobile scaffold | |
| EP0159467B1 (en) | Platform for lifting persons | |
| DE3923815A1 (en) | FRAMEWORK | |
| DE2934424C2 (en) | ||
| DE202005003790U1 (en) | Mobile scaffold | |
| DE2504762C3 (en) | Working platform for bracket scaffolding | |
| DE19710653B9 (en) | Lifting device, in particular for persons | |
| DE19631233A1 (en) | Raised stand for working on roof of house - has adjustable support platform with extendable legs and vertical protection lattice | |
| DE1481911A1 (en) | Mobile lifting frame | |
| DE10215697A1 (en) | framework | |
| DE102021125971A1 (en) | Cap wagon and method for underside work on a bridge | |
| EP3839172A1 (en) | Railing post for a front railing, front railing for temporarily preventing falls from a new scaffolding level, scaffold for building, repair and/or assembly work and method for constructing a scaffold | |
| DE2808463A1 (en) | Multistage platform flower stand or stairs - comprises cantilever platforms with square sockets for struts with ball locks |
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: 19960624 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB LI NL SE |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| 17Q | First examination report despatched |
Effective date: 19970530 |
|
| 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 BE CH DE DK ES FR GB LI NL SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971217 |
|
| REF | Corresponds to: |
Ref document number: 161307 Country of ref document: AT Date of ref document: 19980115 Kind code of ref document: T |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 59501131 Country of ref document: DE Date of ref document: 19980129 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2111404 Country of ref document: ES Kind code of ref document: T3 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980317 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980302 |
|
| ET | Fr: translation filed | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980524 |
|
| 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: 19980525 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980531 |
|
| 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 |
|
| BERE | Be: lapsed |
Owner name: KRAUSE-WERK G.M.B.H. & CO. K.G. Effective date: 19980531 |
|
| 26N | No opposition filed | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990524 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990531 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991201 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990524 |
|
| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19991201 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020528 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20030728 Year of fee payment: 9 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040130 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 19990610 |
|
| 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: 20041201 |