EP0147496A1 - Connection device for counter braces to posts of a modular scaffold - Google Patents

Connection device for counter braces to posts of a modular scaffold Download PDF

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Publication number
EP0147496A1
EP0147496A1 EP84100078A EP84100078A EP0147496A1 EP 0147496 A1 EP0147496 A1 EP 0147496A1 EP 84100078 A EP84100078 A EP 84100078A EP 84100078 A EP84100078 A EP 84100078A EP 0147496 A1 EP0147496 A1 EP 0147496A1
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EP
European Patent Office
Prior art keywords
support bracket
connecting member
scaffolding
pin
stand
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.)
Withdrawn
Application number
EP84100078A
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German (de)
French (fr)
Inventor
Gerhard Dobersch
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Individual
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Individual
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Publication date
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Priority to EP84100078A priority Critical patent/EP0147496A1/en
Priority to NO842242A priority patent/NO842242L/en
Publication of EP0147496A1 publication Critical patent/EP0147496A1/en
Withdrawn legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/30Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/308Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect without tying means for connecting the bars or members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/30Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members

Definitions

  • the invention relates to a device for connecting horizontal and / or diagonal scaffolding struts, such as railing or stiffening rods, to the scaffolding stand of a modular scaffolding.
  • the modular scaffolding that has recently been used differs from the conventional frame scaffolding in that it is more flexible and can be adapted to the respective building shapes.
  • ring-shaped support brackets are usually welded to the individual pipe stands at predetermined intervals, to which the crossbars are fastened by means of variously designed connecting elements - usually with the help of wedges.
  • Such scaffolding are described for. B. in DE-PS 24 49 124 and in EP-PS 0009680.
  • a device for connecting diagonal cross struts to the scaffold stand which has a non-detachable and articulated connection shoe at the end of the respective scaffold strut, which grips around the annular support bracket welded to the pipe stand at the top and bottom.
  • the connecting shoe is pushed laterally onto the support bracket in such a way that a non-detachable clamping wedge can be driven into a recess provided in the support bracket and presses the front ends of the connecting shoe, which are adapted to the curvature of the pipe stand, against the stand wall.
  • a vertical tab at an angle of z. B. 45 ° attached to which the flattened end of the scaffold strut is permanently connected via a hinge pin.
  • a disadvantage of this known device is the risk that the front ends of the clamping shoe are pressed too strongly against the pipe wall and deform it by driving the wedge too forcefully.
  • a connecting shoe with a wedge must be attached to each end of each cross strut, which means a considerable effort.
  • the inclined connection of the tabs can cause obliquely acting loads which loosen the wedges.
  • the importance of these disadvantages increases with the contamination, corrosion and, if necessary, icing of the individual parts that occur over a longer service life.
  • the object of the invention is to provide a device of the type specified, which enables the use of simple cross struts of a frame structure even with modular scaffolding and after long periods of inactivity or repeated construction of the scaffolding enables improved torsional rigidity of the entire scaffolding.
  • the solution to this problem is based on the idea of a connecting pin, for. B. in the form of a so-called. Tilt pin, either via a connecting link or directly to the respective support bracket of the pipe stand in angular positions such that scaffold cross struts detachably connected horizontally or diagonally with their flattened perforated end to this pin and the exerted by these scaffold struts Pressure and tensile forces can be introduced into the pipe stand via the support brackets without loosening the connection device.
  • the device designed according to the invention is extremely simple in design, manufacture and assembly. It has the further advantage that the forces exerted by the cross struts are only introduced with a small radial distance into the support brackets of the tube stand, so that only relatively small moments are generated.
  • An embodiment of the invention is characterized in that at least one leg of a connecting member is supported laterally on an adjacent connecting member, also fastened to the support bracket, and has a connecting pin on its rear for releasably connecting the flattened end of the scaffold strut.
  • the secure mounting of the link on the support bracket ensures a breakthrough che bolts in the legs and a recess in the support bracket with a thickened head at each end.
  • Another embodiment of the device according to the invention is characterized in that the connecting pin, to which a flattened end of the respective cross strut is detachably fastened, is fixed in its horizontally projecting operating position in a radial recess of the support bracket.
  • the recess in the support bracket can be an upwardly open groove or a bore, possibly with an internal thread.
  • annular support bracket 2 is welded to its stator tube 1 with its foot 3 pointing radially inwards.
  • this annular support bracket 2 has a collar with two conical surfaces 4, 5 facing each other and a third conical lateral surface 6 in its lower part.
  • This support bracket 2 is encompassed on its upper and lower surface by the two legs 7, 8 of a bow-shaped connecting member 10, on the rear end wall 9 of which a connecting pin in the form of a so-called tilting pin 11 is fastened, for example by welding.
  • the flattened end 12 of a cross strut is pivotally attached to this pin 11 and secured against sliding out by the pin 13 articulated on the pin 11.
  • the bracket-shaped connecting member 10 is held on the support bracket by a bolt 14, each with a head 15, 16 at its ends, which has an opening 17 in the upper leg 7, an opening 18 in the bracket 2 and an opening 19 in the lower leg 8 of the Intermediate link.
  • This captive bolt 14 held in the connecting member 10 can be pulled out with its lower head 16 from the opening 19 and the opening 18 in order to be able to pull the connecting member 10 radially from the support bracket 2.
  • His lower head 16 is in a bulge 20 in the region of the bore 17 in the upper leg 7 of the connecting member added so that it is sunk when removing the connecting member.
  • the end wall 9 of the connecting member 10 can be adapted to the contour of the annular support bracket 2 in the circumferential direction as well as vertically, which results in a firmer fit. If, for example, the end wall 9 does not run in a straight line, as shown in FIG. 1, but rather its inner surface corresponds to the conical outer surfaces 5 and 6 of the support bracket 2, then when these surfaces are in mutual contact, the connecting member 10 is securely fixed to the support bracket 2 against upward and downward forces.
  • This form-fitting fixation is further intensified by such a wedge-shaped design of the bolt 14 that the connecting member 10 is pulled against the two conical surfaces 5 and 6 with its two-faced rear end wall 9 when the bolt is driven in. This results in a tight fit, even if the two legs 7 and 8 of the connecting member 10 only loosely grip around the support bracket 2.
  • the bow-shaped connecting member is shown as a sheet metal blank in plan view before bending to its U-shaped cross section shown in Fig. 1.
  • the lower tab 8 has an arc-shaped end face 22, the radius of which is adapted to the curvature of the tube wall 1 and which is delimited laterally by two edges 23, 24 which run obliquely towards one another. Two arches 25, 26 and two inclined surfaces 27, 28 adjoin these surfaces.
  • the Relatively wider flap forming the lower leg 8 merges with the dashed bend line 29 into the central part forming the rear wall 9 with parallel side lines 30, 31 and via the second bend line 32 into the flap forming the upper leg 7.
  • the bore 17 and the bulge 20 are located approximately in the middle of this upper tab.
  • This upper tab also has an arcuate end edge 35, the radius of which is adapted to that of the tube stand 1.
  • This circular arc-shaped end edge is laterally delimited by two oblique edges 36, 37, of which the edge 36 delimits an incision 38 and the edge 37 delimits a tab 39.
  • the other edge of the incision 38 delimits an oblique tab 40, the end 41 of which has a shape such that it fits into a recess 42 delimiting the tab 39.
  • This recess 42 is delimited by a short side tab 43.
  • the two side tongues 44, 45 shown can be formed, which are bent inwards around the side lines 30, 31 to such an extent that their free ends in the installed state on the support bracket 2 and on the side walls of adjacent connecting links 10 and / or of wedge hook connectors 51.
  • 3a, 3b is a possibility for connecting two cross struts perpendicular to one another by means of two of the devices shown in FIGS. 1 and 2 gene shown in schematic side view and in plan view.
  • Two crossbars 50a, 50b are fastened to the support bracket 2 welded to the pipe stand 1 by means of hook-wedge connectors 51a, 51b.
  • the arcuate end edges 35a, 35b of the two connecting members 10a, 10b bear against the wall of the pipe stand 1.
  • the tab 39a of the connecting member 10a engages in the cutout 38b of the connecting member 10b.
  • the tab 40a is supported with its end face 41a on the radial side face of the hook-wedge connector 51a.
  • the tab 40b of the connecting member 10b engages in the cutout 42a of the connecting member 10a. Finally, the end face 37b is supported on a radial side face of the hook-wedge connector 51b.
  • the mutual interlocking of the two connecting links 10a and 10b and their respective abutment on the tubular stand 1 and on the crossbar connectors 51a, 51b achieve a secure positional fixation without a strong clamping effect between the connecting links 10 and the support bracket 2 being necessary .
  • Fig. 4a, 4b differs from that according to Fig. 3a, 3b only in that the two crossbars 50a, 50b are connected diametrically opposite to the support bracket 2 and that only a single device 10 is present, which by the System of the radial inner surface 35 and the end surfaces 37, 41 of the two tabs 39, 40 supported laterally on each connector and thus ge against horizontal movements in the circumferential direction is secured.
  • radial bores 60 are machined into the support bracket 2 at predetermined angular intervals, into which a connecting bolt 61 can be inserted radially from the outside.
  • This connecting bolt 61 has an outer end part which corresponds to the bolt 11 of the embodiment according to FIG. 1, i. H. forms a tilt pin.
  • a stop z. B. in the form of a flange 62 is permanently attached to the bolt shaft and determines the position of the connecting bolt 61 in the inserted and fixed state.
  • the front end of the bolt shank 63 has an opening 64 which serves to receive a wedge 65 which, when driven into a vertical recess 66 in the base of the ring console 2, pulls the bolt with the stop 62 firmly against the outer end face of the ring console.
  • radial grooves 70 are incorporated in the collar of the ring bracket offset from each other, which each serve to receive a connecting bolt 71
  • the front end z. B. can be designed as a tilt pin - corresponding to the tilt pin 11 of FIG. 1.
  • This connecting bolt 71 is rigidly attached to a link 72, the cross section of which is designed such that it fits exactly into the space delimited by the tube wall 1 and the radially inner conical surface 4 of the support bracket 2.
  • this link 72 has at least one - expediently two - pins or lugs 73 which reach through corresponding bores or recesses 74 in the annular base of the support bracket and with their ends z. B.
  • the link 72 has a circular segment shape in plan view, so that it occupies a certain arc of the space between the tube stand 1 and the collar of the support bracket 2 and rests with its end faces on the side faces of connectors 50 or adjacent links 72.
  • the engagement of the pins 73 in the bores 74 in the console foot, which are arranged at an angle to one another, provides effective protection against rotation with respect to horizontal and oblique forces acting in the circumferential direction.
  • the invention is not limited to the embodiments shown. Rather, other design variants are possible.
  • the radial bores 60 shown in FIG. 5 can have an internal thread, into which the connecting bolts 61 provided with a threaded shaft are then screwed.
  • the stop 62 in the embodiment according to FIG. 5 can be adapted to the shape of the two conical surfaces 5, 6 of the support bracket 2, as a result of which a better positive locking is achieved.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gyroscopes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A device for connecting horizontal and/or diagonal counter-braces to posts (1) of a modular scaffold. Supporting brackets (2) provided with vertical holes are non-detachably fixed to the posts (1). The counter-braces are swivellably fixed to a connecting member (10) engaging round the supporting bracket (2) in a hoop-like manner. The legs (7, 8) of the connecting member (10) have a perforation (17, 19) for the captive reception of a holding member (14) and bear with their front edge flat against the post (1). At least one leg (7) of a connecting member (10) is laterally supported on a connecting element fixed adjacent to the supporting bracket (2), and arranged on the front wall (9) of each connecting member (10) is a spigot (11) for the detachable connection of the flattened end (12) of the counter-brace. The holding member, which passes through the perforations (17, 19) in the hoop legs (7, 8) and the hole (18) in the supporting bracket (2), is a securing pin (14) with a thickened head (15, 16) at each end. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zum Anschließen von horizontalen und/oder diagonalen Gerüststreben, wie Geländer- oder Versteifungsstanger., an die Gerüstständer eines Modul-Baugerüstes.The invention relates to a device for connecting horizontal and / or diagonal scaffolding struts, such as railing or stiffening rods, to the scaffolding stand of a modular scaffolding.

Die in neuerer Zeit verbreitet eingesetzten Modul-Baugerüste unterscheiden sich von den herkömmlichen Rahmen-Baugerüsten durch eine größere Flexibilität und Anpassungsmöglichkeit an die jeweiligen Bauwerks-Formen. Bei diesen Modul-Baugerüsten sind an den einzelnen Rohrständern in vorgegebenen Abständen meist ringförmige Tragkonsolen angeschweißt, an denen die Querriegel durch verschiedenartig ausgebildete Verbindungselemente - meist mit Hilfe von Keilen - befestigt werden. Beschrieben sind solche Baugerüste z. B. in der DE-PS 24 49 124 sowie in der EP-PS 0009680.The modular scaffolding that has recently been used differs from the conventional frame scaffolding in that it is more flexible and can be adapted to the respective building shapes. In these modular scaffolding, ring-shaped support brackets are usually welded to the individual pipe stands at predetermined intervals, to which the crossbars are fastened by means of variously designed connecting elements - usually with the help of wedges. Such scaffolding are described for. B. in DE-PS 24 49 124 and in EP-PS 0009680.

Für derartige Modul-Baugerüste ist aus dem DE-GBM 842-(x2256)-Sd-EFor such modular scaffolding is from DE-GBM 842- (x2256) -Sd-E

81 12 653 bereits eine Vorrichtung zum Anschließen von diagonalen Querstreben an die Gerüstständer bekannt, die einen am Ende der jeweiligen Gerüststrebe unlösbar und gelenkig befestigten Verbindungsschuh aufweist, welcher die am Rohrständer angeschweißte ringförmige Tragkonsole oben und unten umgreift. Der Verbindungsschuh wird seitlich so auf die Tragkonsole aufgeschoben, daß ein unlösbar gehaltener Klemmkeil in eine dafür vorgesehene Ausnehmung in der Tragkonsole eingetrieben werden kann und die vorderen, der Rundung des Rohrständers angepaßten Enden des Verbindungsschuhs gegen die Ständerwandung drückt. Am rückwärtigen Ende des Verbindungsschuhs ist eine vertikale Lasche unter einem Neigungswinkel von z. B. 45° befestigt, an welcher das abgeplattete Ende der Gerüststrebe über einen Gelenkzapfen unlösbar verbunden ist. Nachteilig bei dieser bekannten Vorrichtung ist die Gefahr, daß durch zu kräftiges Eintreiben des Keils die vorderen Enden des Klemmschuhs zu stark gegen die Rohrwandung gedrückt werden und diese verformen. Darüber hinaus muß ein solcher Verbindungsschuh mit Keil an jedem Ende jeder Querstrebe befestigt sein, was einen erheblichen Aufwand bedeutet. Schließlich können durch den geneigten Anschluß der Laschen schräg wirkende Belastungen auftreten, die ein Lockern der Keile herbeiführen. Die Bedeutung dieser Nachteile vergrößert sich mit den bei längeren Standzeiten auftretenden Verschmutzungen, Korrosionen und ggf. Vereisungen der Einzelteile.81 12 653 already known a device for connecting diagonal cross struts to the scaffold stand, which has a non-detachable and articulated connection shoe at the end of the respective scaffold strut, which grips around the annular support bracket welded to the pipe stand at the top and bottom. The connecting shoe is pushed laterally onto the support bracket in such a way that a non-detachable clamping wedge can be driven into a recess provided in the support bracket and presses the front ends of the connecting shoe, which are adapted to the curvature of the pipe stand, against the stand wall. At the rear end of the connecting shoe is a vertical tab at an angle of z. B. 45 ° attached to which the flattened end of the scaffold strut is permanently connected via a hinge pin. A disadvantage of this known device is the risk that the front ends of the clamping shoe are pressed too strongly against the pipe wall and deform it by driving the wedge too forcefully. In addition, such a connecting shoe with a wedge must be attached to each end of each cross strut, which means a considerable effort. Finally, the inclined connection of the tabs can cause obliquely acting loads which loosen the wedges. The importance of these disadvantages increases with the contamination, corrosion and, if necessary, icing of the individual parts that occur over a longer service life.

Aufgabe der Erfindung ist es, eine Vorrichtung der angegebenen Gattung zu schaffen, die die Verwendung von einfachen Querstreben eines Rahmengerüstes auch bei Modul-Gerüsten ermöglicht und nach längeren Standzeiten bzw. wiederholtem Aufbau des Gerüstes eine verbesserte Verwindungssteifigkeit des gesamten Baugerüstes ermöglicht.The object of the invention is to provide a device of the type specified, which enables the use of simple cross struts of a frame structure even with modular scaffolding and after long periods of inactivity or repeated construction of the scaffolding enables improved torsional rigidity of the entire scaffolding.

Der Lösung dieser Aufgabe liegt der Gedanke zugrunde, einen Anschlußzapfen, z. B. in Form eines sog. Kippstiftes, entweder über ein Verbindungsglied oder direkt an der jeweiligen Tragkonsole des Rohrständers in Winkellagen derart zu befestigen, daß Gerüst-Querstreben horizontal oder diagonal mit ihrem abgeplatteten gelochten Ende an diesem Zapfen lösbar angeschlossen und die von diesen Gerüststreben ausgeübten Druck- und Zugkräfte über die Tragkonsolen in die Rohrständer eingeleitet werden können, ohne die Anschlußvorrichtung zu lockern.The solution to this problem is based on the idea of a connecting pin, for. B. in the form of a so-called. Tilt pin, either via a connecting link or directly to the respective support bracket of the pipe stand in angular positions such that scaffold cross struts detachably connected horizontally or diagonally with their flattened perforated end to this pin and the exerted by these scaffold struts Pressure and tensile forces can be introduced into the pipe stand via the support brackets without loosening the connection device.

Die erfindungsgemäß ausgebildete Vorrichtung ist in der Konstruktion, Herstellung und Montage außerordentlich einfach. Sie hat den weiteren Vorzug, daß die von den Querstreben ausgeübten Kräfte nur mit geringem radialen Abstand in die Tragkonsolen der Rohrständer eingeleitet werden, so daß nur relativ geringe Momente erzeugt werden.The device designed according to the invention is extremely simple in design, manufacture and assembly. It has the further advantage that the forces exerted by the cross struts are only introduced with a small radial distance into the support brackets of the tube stand, so that only relatively small moments are generated.

Eine Ausführung der Erfindung zeichnet sich dadurch aus, daß sich mindestens ein Schenkel eines Verbindungsgliedes seitlich an einem benachbarten - ebenfalls an der Tragkonsole befestigten - Verbindungsglied abstützt und an seiner Rückseite einen Anschlußzapfen zum lösbaren Anschließen des abgeflachten Endes der Gerüststrebe aufweist. Die sichere Halterung des Verbindungsgliedes an der Tragkonsole gewährleistet ein die Durchbrüche in den Schenkeln und eine Ausnehmung in der Tragkonsole durchsetzender Sicherungsbolzen mit verdicktem Kopf an jedem Ende.An embodiment of the invention is characterized in that at least one leg of a connecting member is supported laterally on an adjacent connecting member, also fastened to the support bracket, and has a connecting pin on its rear for releasably connecting the flattened end of the scaffold strut. The secure mounting of the link on the support bracket ensures a breakthrough che bolts in the legs and a recess in the support bracket with a thickened head at each end.

Eine andere Ausführung der erfindungsgemäßen Vorrichtung zeichnet sich dadurch aus, daß der Anschlußzapfen, an dem ein abgeflachtes Ende der jeweiligen Querstrebe lösbar befestigt ist, in seiner horizontal auskragenden Betriebslage in einer radialen Ausnehmung der Tragkonsole festgelegt ist. Die Ausnehmung in der Tragkonsole kann eine nach oben offene Nut oder auch eine Bohrung, ggf. mit Innengewinde, sein.Another embodiment of the device according to the invention is characterized in that the connecting pin, to which a flattened end of the respective cross strut is detachably fastened, is fixed in its horizontally projecting operating position in a radial recess of the support bracket. The recess in the support bracket can be an upwardly open groove or a bore, possibly with an internal thread.

Im folgenden werden bevorzugte Ausführungsbeispiele der Erfindung anhand der Zeichnung im einzelnen beschrieben. Es zeigen:

  • Fig. 1 eine erste Ausführung der erfindungsgemäßen Vorrichtung im Vertikalschnitt;
  • Fig. 2 das Verbindungsglied der Vorrichtung nach Fig. 1 in Form eines Blechzuschnittes vor dem Umbiegen seiner Schenkel;
  • Fig. 3a, 3b ein Montagebeispiel der Vorrichtung nach Fig. 1;
  • Fig. 4a, 4b ein weiteres Montagebeispiel der Vorrichtung nach Fig. 1;
  • Fig. 5 ein anderes Ausführungsbeispiel der Vorrichtung im Vertikalschnitt;
  • Fig. 6 ein drittes Ausführungsbeispiel der erfindungsgemäßen Vorrichtung im Vertikalschnitt.
Preferred embodiments of the invention are described in detail below with reference to the drawing. Show it:
  • Figure 1 shows a first embodiment of the device according to the invention in vertical section.
  • FIG. 2 shows the connecting link of the device according to FIG. 1 in the form of a sheet metal blank before the bending of its legs;
  • FIGS. 3a, 3b an assembly example of the device according to FIG. 1;
  • 4a, 4b another assembly example of the device according to FIG. 1;
  • Figure 5 shows another embodiment of the device in vertical section.
  • Fig. 6 shows a third embodiment of the device according to the invention in vertical section.

Gemäß Fig. 1 ist an einem Ständerrohr 1 eine ringförmige Tragkonsole 2 mit ihrem nach radial innen weisenden Fuß 3 angeschweißt. Wie ersichtlich, weist diese ringförmige Tragkonsole 2 einen Kragen mit zwei zueinander weisenden Konusflächen 4, 5 sowie in ihrem unteren Teil eine dritte konische Mantelfläche 6 auf. Diese Tragkonsole 2 wird an ihrer oberen und unteren Fläche von den beiden Schenkeln 7, 8 eines bügelförmigen Verbindungsgliedes 10 umgriffen, an dessen hinterer Stirnwand 9 ein Anschlußzapfen in Form eines sog. Kippstiftes 11 beispielsweise durch Schweißen befestigt ist. Auf diesem Zapfen 11 wird das abgeplattete Ende 12 einer Querstrebe schwenkbar befestigt und durch den am Zapfen 11 angelenkten Stift 13 gegen Herausgleiten gesichert.1, an annular support bracket 2 is welded to its stator tube 1 with its foot 3 pointing radially inwards. As can be seen, this annular support bracket 2 has a collar with two conical surfaces 4, 5 facing each other and a third conical lateral surface 6 in its lower part. This support bracket 2 is encompassed on its upper and lower surface by the two legs 7, 8 of a bow-shaped connecting member 10, on the rear end wall 9 of which a connecting pin in the form of a so-called tilting pin 11 is fastened, for example by welding. The flattened end 12 of a cross strut is pivotally attached to this pin 11 and secured against sliding out by the pin 13 articulated on the pin 11.

Die Halterung des bügelförmigen Verbindungsgliedes 10 an der Tragkonsole erfolgt durch einen Bolzen 14 mit je einem Kopf 15, 16 an seinen Enden, welcher eine Öffnung 17 im oberen Schenkel 7, einen Durchbruch 18 in der Konsole 2 und eine Öffnung 19 im unteren Schenkel 8 des Verbindungsgliedes durchsetzt. Dieser unverlierbar im Verbindungsglied 10 gehaltene Bolzen 14 kann mit seinem unteren Kopf 16 aus der Öffnung 19 und dem Durchbruch 18 herausgezogen werden, um das Verbindungsglied 10 von der Tragkonsole 2 radial abziehen zu können. Dabei wird sein unterer Kopf 16 in einer Ausbauchung 20 im Bereich der Bohrung 17 im oberen Schenkel 7 des Verbindungsgliedes aufgenommen, so daß er beim Abziehen des Verbindungsgliedes versenkt ist.The bracket-shaped connecting member 10 is held on the support bracket by a bolt 14, each with a head 15, 16 at its ends, which has an opening 17 in the upper leg 7, an opening 18 in the bracket 2 and an opening 19 in the lower leg 8 of the Intermediate link. This captive bolt 14 held in the connecting member 10 can be pulled out with its lower head 16 from the opening 19 and the opening 18 in order to be able to pull the connecting member 10 radially from the support bracket 2. His lower head 16 is in a bulge 20 in the region of the bore 17 in the upper leg 7 of the connecting member added so that it is sunk when removing the connecting member.

Die Stirnwand 9 des Verbindungsgliedes 10 kann der Kontur der ringförmigen Tragkonsole 2 in Umfangsrichtung ebenso wie vertikal angepaßt sein, wodurch sich ein festerer Sitz ergibt. Wenn beispielsweise die Stirnwand 9 nicht - wie in Fig. 1 dargestellt - geradlinig verläuft, sondern ihre Innenfläche den konischen Mantelflächen 5 und 6 der Tragkonsole 2 entspricht, dann ergibt sich bei gegenseitiger Anlage dieser Flächen eine sichere formschlüssige Fixierung des Verbindungsgliedes 10 an der Tragkonsole 2 gegen nach aufwärts und abwärts gerichtete Kräfte. Diese Formschluß-Fixierung wird noch intensiviert durch eine solche keilförmige Ausbildung des Bolzens 14, daß das Verbindungsglied 10 beim Eintreiben des Bolzens mit seiner zweiflächigen hinteren Stirnwand 9 gegen die beiden Konusflächen 5 und 6 gezogen wird. Dadurch ergibt sich ein fester Sitz,auch wenn die beiden Schenkel 7 und 8 des Verbindungsgliedes 10 die Tragkonsole 2 nur lose umgreifen.The end wall 9 of the connecting member 10 can be adapted to the contour of the annular support bracket 2 in the circumferential direction as well as vertically, which results in a firmer fit. If, for example, the end wall 9 does not run in a straight line, as shown in FIG. 1, but rather its inner surface corresponds to the conical outer surfaces 5 and 6 of the support bracket 2, then when these surfaces are in mutual contact, the connecting member 10 is securely fixed to the support bracket 2 against upward and downward forces. This form-fitting fixation is further intensified by such a wedge-shaped design of the bolt 14 that the connecting member 10 is pulled against the two conical surfaces 5 and 6 with its two-faced rear end wall 9 when the bolt is driven in. This results in a tight fit, even if the two legs 7 and 8 of the connecting member 10 only loosely grip around the support bracket 2.

In Fig. 2 ist das bügelförmige Verbindungsglied als Blechzuschnitt im Draufsicht vor dem Biegen zu seinem in Fig. 1 dargestellten U-förmigen Querschnitt dargestellt. Die untere Lasche 8 besitzt eine kreisbogenförmige Stirnfläche 22, deren Halbmesser der Rundung der Rohrwand 1 angepaßt ist und die seitlich von zwei schräg aufeinanderzulaufenden Kanten 23, 24 begrenzt wird. An diese Flächen schließen sich zwei Bögen 25, 26 und daran zwei Schrägflächen 27, 28 an. Die relativ breitere, den Unterschenkel 8 bildende Lasche geht über die gestrichelt eingezeichnete Biegelinie 29 in den die Rückwand 9 bildenden Mittelteil mit parallelen Seitenlinien 30, 31 sowie über die zweite Biegelinie 32 in die den oberen Schenkel 7 bildende Lasche über. Etwa mittig in dieser oberen Lasche befindet sich die Bohrung 17 und die Ausbauchung 20. Diese obere Lasche weist ebenfalls eine kreisbogenförmig verlaufende Stirnkante 35 auf, deren Halbmesser an den des Rohrständers 1 angepaßt ist. Seitlich begrenzt wird diese kreisbogenförmige Stirnkante von zwei schrägen Kanten 36, 37, von denen die Kante 36 einen Einschnitt 38 und die Kante 37 eine Lasche 39 begrenzt. Die andere Kante des Einschnitts 38 begrenzt eine schräge Lasche 40, deren Stirn 41 eine solche Form hat, daß sie in eine die Lasche 39 begrenzende Ausnehmung 42 hineinpaßt. Diese Ausnehmung 42 wird von einer kurzen Seitenlasche 43 begrenzt. Nach dem Umbiegen der oberen und der unteren Lasche um die Biegelinie 29 und 32 besitzt das Verbindungsglied 10 die in den Fig. 1, 3 und 4 dargestellte Form. An dem die Rückwand 9 bildenden Mittelteil können die dargestellten beiden Seitenzungen 44, 45 angeformt sein, die um die Seitenlinien 30, 31 soweit nach einwärts gebogen werden, daß ihre freien Enden im eingebauten Zustand an der Tragkonsole 2 und an den Seitenwänden von benachbarten Verbindungsgliedern 10 und/oder von Keil-Haken-Verbindern 51 anliegen.In Fig. 2 the bow-shaped connecting member is shown as a sheet metal blank in plan view before bending to its U-shaped cross section shown in Fig. 1. The lower tab 8 has an arc-shaped end face 22, the radius of which is adapted to the curvature of the tube wall 1 and which is delimited laterally by two edges 23, 24 which run obliquely towards one another. Two arches 25, 26 and two inclined surfaces 27, 28 adjoin these surfaces. The Relatively wider flap forming the lower leg 8 merges with the dashed bend line 29 into the central part forming the rear wall 9 with parallel side lines 30, 31 and via the second bend line 32 into the flap forming the upper leg 7. The bore 17 and the bulge 20 are located approximately in the middle of this upper tab. This upper tab also has an arcuate end edge 35, the radius of which is adapted to that of the tube stand 1. This circular arc-shaped end edge is laterally delimited by two oblique edges 36, 37, of which the edge 36 delimits an incision 38 and the edge 37 delimits a tab 39. The other edge of the incision 38 delimits an oblique tab 40, the end 41 of which has a shape such that it fits into a recess 42 delimiting the tab 39. This recess 42 is delimited by a short side tab 43. After the upper and lower flaps have been bent over the bending line 29 and 32, the connecting member 10 has the shape shown in FIGS. 1, 3 and 4. On the middle part forming the rear wall 9, the two side tongues 44, 45 shown can be formed, which are bent inwards around the side lines 30, 31 to such an extent that their free ends in the installed state on the support bracket 2 and on the side walls of adjacent connecting links 10 and / or of wedge hook connectors 51.

In Fig. 3a, 3b ist eine Möglichkeit zum Anschließen von zwei Querstreben rechtwinklig zueinander mittels zwei der in den Fig. 1 und 2 dargestellten Vorrichtungen in schematischer Seitenansicht sowie in Draufsicht dargestellt. An der mit dem Rohrständer 1 verschweißten Tragkonsole 2 sind zwei Querriegel 50a, 50b mit Hilfe von Haken-Keil-Verbindern 51a, 51b befestigt. Wie ersichtlich, liegen die bogenförmigen Stirnkanten 35a, 35b der beiden Verbindungsglieder 10a, 10b an der Wandung des Rohrständers 1 an. Die Lasche 39a des Verbindungsgliedes 10a greift in den Ausschnitt 38b des Verbindungsgliedes 10b ein. Die Lasche 40a stützt sich mit ihrer Stirnfläche 41a an der radialen Seitenfläche des Haken-Keil-Verbinders 51a ab. Die Lasche 40b des Verbindungsgliedes 10b greift in den Ausschnitt 42a des Verbindungsgliedes 10a ein. Schließlich stützt sich die Stirnfläche 37b an einer radialen Seitenfläche des Haken-Keil-Verbinders 51b ab. Wie ersichtlich, wird durch das gegenseitige Ineinandergreifen der beiden Verbindungsglieder 10a und 10b sowie ihre jeweilige Anlage am Rohrständer 1 und an den Querriegel-Verbindern 51a, 51b eine sichere Lagefixierung erreicht, ohne daß eine starke Klemmwirkung zwischen den Verbindungsgliedern 10 und der Tragkonsole 2 notwendig wäre.3a, 3b is a possibility for connecting two cross struts perpendicular to one another by means of two of the devices shown in FIGS. 1 and 2 gene shown in schematic side view and in plan view. Two crossbars 50a, 50b are fastened to the support bracket 2 welded to the pipe stand 1 by means of hook-wedge connectors 51a, 51b. As can be seen, the arcuate end edges 35a, 35b of the two connecting members 10a, 10b bear against the wall of the pipe stand 1. The tab 39a of the connecting member 10a engages in the cutout 38b of the connecting member 10b. The tab 40a is supported with its end face 41a on the radial side face of the hook-wedge connector 51a. The tab 40b of the connecting member 10b engages in the cutout 42a of the connecting member 10a. Finally, the end face 37b is supported on a radial side face of the hook-wedge connector 51b. As can be seen, the mutual interlocking of the two connecting links 10a and 10b and their respective abutment on the tubular stand 1 and on the crossbar connectors 51a, 51b achieve a secure positional fixation without a strong clamping effect between the connecting links 10 and the support bracket 2 being necessary .

Die in Fig. 4a, 4b dargestellte Anordnungsmöglichkeit unterscheidet sich von derjenigen nach Fig. 3a, 3b lediglich dadurch, daß die beiden Querriegel 50a, 50b diametral gegenüberliegend an der Tragkonsole 2 angeschlossen sind und daß nur eine einzige Vorrichtung 10 vorhanden ist, die durch die Anlage der radialen Innenfläche 35 und der Endflächen 37, 41 der beiden Laschen 39, 40 an jedem Verbinder seitlich abgestützt und damit gegen Horizontalbewegungen in Umfangsrichtung gesichert ist.The arrangement possibility shown in Fig. 4a, 4b differs from that according to Fig. 3a, 3b only in that the two crossbars 50a, 50b are connected diametrically opposite to the support bracket 2 and that only a single device 10 is present, which by the System of the radial inner surface 35 and the end surfaces 37, 41 of the two tabs 39, 40 supported laterally on each connector and thus ge against horizontal movements in the circumferential direction is secured.

Bei der Ausführung nach Fig. 5 sind in der Tragkonsole 2 in vorgegebenen Winkelabständen Radialbohrungen 60 eingearbeitet, in die ein Anschlußbolzen 61 von radial außen eingesteckt werden kann. Dieser Anschlußbolzen 61 weist einen äußeren Endteil auf, der dem Bolzen 11 der Ausführung nach Fig. 1 entspricht, d. h. einen Kippstift bildet. Ein Anschlag z. B. in Form eines Flansches 62 ist unlösbar auf dem Bolzenschaft befestigt und bestimmt die Lage des Anschlußbolzens 61 in eingesetztem und fixierten Zustand. Das vordere Ende des Bolzenschaftes 63 weist eine Öffnung 64 auf, die zur Aufnahme eines Keiles 65 dient, der beim Eintreiben in eine vertikale Ausnehmung 66 im Fuß der Ringkonsole 2 den Bolzen mit dem Anschlag 62 fest gegen die äußere Stirnfläche der Ringkonsole zieht.5, radial bores 60 are machined into the support bracket 2 at predetermined angular intervals, into which a connecting bolt 61 can be inserted radially from the outside. This connecting bolt 61 has an outer end part which corresponds to the bolt 11 of the embodiment according to FIG. 1, i. H. forms a tilt pin. A stop z. B. in the form of a flange 62 is permanently attached to the bolt shaft and determines the position of the connecting bolt 61 in the inserted and fixed state. The front end of the bolt shank 63 has an opening 64 which serves to receive a wedge 65 which, when driven into a vertical recess 66 in the base of the ring console 2, pulls the bolt with the stop 62 firmly against the outer end face of the ring console.

Bei der in Fig. 6 dargestellten Ausführung sind im Kragen der Ringkonsole 2 Radialnuten 70 gegeneinander winkelversetzt eingearbeitet, die zur Aufnahme jeweils eines Anschlußbolzens 71 dienen, dessen vorderes Ende z. B. als Kippstift - entsprechend dem Kippstift 11 nach Fig. 1 - ausgebildet sein kann. Dieser Anschlußbolzen 71 ist an einem Glied 72 starr befestigt, dessen Querschnitt so ausgebildet ist, daß es genau in den von der Rohrwandung 1 und der radial inneren Konusfläche 4 der Tragkonsole 2 begrenzten Raum hineinpaßt. An seinem unteren Ende weist dieses Glied 72 mindestens einen - zweckmäßig zwei - Zapfen oder Ansätze 73 auf, die durch entsprechende Bohrungen bzw. Ausnehmungen 74 im ringförmigen Fuß der Tragkonsole hindurchgreifen und mit ihren Enden z. B. durch Bolzen, Kippstifte oder Querkeile 75 gesichert sind, die sich gegen die Unterfläche der Tragkonsole 2 ggf. unter Ausübung einer Klemmkraft anlegen. Das Glied 72 hat in Draufsicht eine Kreissegment-Form, so daß es einen bestimmten Bogen des Freiraumes zwischen dem Rohrständer 1 und dem Kragen der Tragkonsole 2 einnimmt und mit seinen Endflächen an den Seitenflächen von Verbindern 50 oder benachbarten Gliedern 72 anliegt. Durch den Eingriff der Zapfen 73 in die - gegeneinander winkelversetzt angeordneten - Bohrungen 74 im Konsolenfuß wird eine wirksame Verdrehsicherung gegenüber in Umfangsrichtung wirkenden horizontalen und schrägen Kräften erreicht.In the embodiment shown in Fig. 6, 2 radial grooves 70 are incorporated in the collar of the ring bracket offset from each other, which each serve to receive a connecting bolt 71, the front end z. B. can be designed as a tilt pin - corresponding to the tilt pin 11 of FIG. 1. This connecting bolt 71 is rigidly attached to a link 72, the cross section of which is designed such that it fits exactly into the space delimited by the tube wall 1 and the radially inner conical surface 4 of the support bracket 2. At its lower end, this link 72 has at least one - expediently two - pins or lugs 73 which reach through corresponding bores or recesses 74 in the annular base of the support bracket and with their ends z. B. are secured by bolts, tilting pins or transverse wedges 75, which can be placed against the lower surface of the support bracket 2, possibly with the application of a clamping force. The link 72 has a circular segment shape in plan view, so that it occupies a certain arc of the space between the tube stand 1 and the collar of the support bracket 2 and rests with its end faces on the side faces of connectors 50 or adjacent links 72. The engagement of the pins 73 in the bores 74 in the console foot, which are arranged at an angle to one another, provides effective protection against rotation with respect to horizontal and oblique forces acting in the circumferential direction.

Die Erfindung ist nicht auf die dargestellten Ausführungen beschränkt. Vielmehr sind noch weitere Ausführungsvarianten möglich. So können beispielsweise die in Fig. 5 dargestellten Radialbohrungen 60 ein Innengewinde aufweisen, in welche dann die mit einem Gewin- _ deschaft versehenen Anschlußbolzen 61 eingeschraubt werden. Darüber hinaus kann auch der Anschlag 62 bei der Ausführung nach Fig. 5 der Form der beiden Konusflächen 5, 6 der Tragkonsole 2 angepaßt sein, wodurch eine bessere formschlüssige Fixierung erreicht wird.The invention is not limited to the embodiments shown. Rather, other design variants are possible. For example, the radial bores 60 shown in FIG. 5 can have an internal thread, into which the connecting bolts 61 provided with a threaded shaft are then screwed. In addition, the stop 62 in the embodiment according to FIG. 5 can be adapted to the shape of the two conical surfaces 5, 6 of the support bracket 2, as a result of which a better positive locking is achieved.

Claims (11)

1. Vorrichtung zum Anschließen von horizontalen und/oder diagonalen Gerüststreben an die Gerüstständer eines Modul-Baugerüstes, bestehend aus mit vertikalen Ausnehmungen versehenen Tragkonsolen, die an den Gerüstständern unlösbar befestigt sind, und aus einem die Tragkonsole bügelartig umgreifenden Verbindungsglied, an dem die Gerüststreben schwenkbar befestigt werden und dessen Schenkel einen Durchbruch zur unverlierbaren Aufnahme eines Haltegliedes aufweisen und sich mit ihrer Stirnkante am Rohrständer flächig abstützen,
dadurch gekennzeichnet,
daß sich mindestens ein Schenkel (7) des Verbindungsgliedes (10a) seitlich an einem benachbart an der Tragkonsole (2) befestigten Verbindungsglied (10b) abstützt, daß an der Stirnwand (9) jedes bügelförmigen Verbindungsgliedes (10a, 10b) ein Zapfen (11) zum lösbaren Anschluß des abgeflachten Endes (12) der Gerüststrebe angeordnet ist und daß das die Durchbrüche (17, 19) in den Bügelschenkeln (7, 8) und die Ausnehmung (18) in der Tragkonsole (2) durchsetzende Halteglied ein Sicherungsstift (14) mit verdicktem Kopf (15, 16) an jedem Ende ist.
1. Device for connecting horizontal and / or diagonal scaffolding struts to the scaffolding stand of a modular scaffolding, consisting from support brackets with vertical recesses, which are permanently attached to the scaffolding stands, and from a connecting member which surrounds the support bracket in a bow-like manner, to which the scaffold struts are pivotally attached and whose legs have an opening for captive holding of a holding member and are supported flatly with their end edge on the pipe stand,
characterized,
that at least one leg (7) of the connecting member (10a) is supported laterally on a connecting member (10b) fastened adjacent to the support bracket (2), that a pin (11) for releasably connecting the flattened end (12) of the scaffold strut is arranged on the end wall (9) of each bow-shaped connecting member (10a, 10b) and that the openings (17, 19) in the bracket legs (7, 8) and the recess (18) in the support bracket (2) passing through the holding member is a locking pin (14) with a thickened head (15, 16) at each end.
2. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß mindestens ein Schenkel (7) des Verbindungsglieds (10) Ausschnitte (36, 42) und komplementäre Laschen (39, 40) aufweist, die bei rechtwinkliger Anordnung von zwei Verbindungsgliedern (10a, 10b) ineinandergreifen.
2. Device according to claim 1,
characterized,
that at least one leg (7) of the connecting member (10) has cutouts (36, 42) and complementary tabs (39, 40) which engage in a right-angled arrangement of two connecting members (10a, 10b).
3. Vorrichtung nach Anspruch 2,
dadurch gekennzeichnet,
daß jeweils eine seitliche Lasche (39, 40) mit ihrer Endfläche (37, 41) an einer der Seitenflächen zweier diametral gegenüberliegend an der Tragkonsole (2) befestigter Verbindungselemente (51a, 51b) zweier Querriegel anliegt.
3. Device according to claim 2,
characterized,
that each side tab (39, 40) rests with its end face (37, 41) on one of the side faces of two diametrically opposite connecting elements (51a, 51b) fastened to the support bracket (2) of two crossbars.
4. Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß das Verbindungsglied (10) aus einem U-förmig gebogenen Flacheisen-Zuschnitt besteht.
4. Apparatus according to claim 1 or 2,
characterized,
that the connecting member (10) consists of a U-shaped flat iron blank.
5. Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet,
daß in einem Schenkel (7) eine linsenförmige Ausbauchung (20) ausgebildet ist, in die sich der eine Kopf (16) des Sicherungsstiftes (14) bei der Montage einlegt.
5. The device according to claim 4,
characterized,
that in a leg (7) a lenticular bulge (20) is formed, in which one head (16) of the locking pin (14) is inserted during assembly.
6. Vorrichtung nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
daß die Stirnwand (9) des Verbindungsgliedes (10) zwei seitliche, schräg nach einwärts gebogene Laschen (44, 45) als zusätzliche seitliche Anstützung aufweist.
6. Device according to one of claims 1 to 5,
characterized,
that the end wall (9) of the connecting member (10) has two lateral, obliquely inwardly bent tabs (44, 45) as additional lateral support.
7. Vorrichtung zum Anschließen von horizontalen und/oder diagonalen Gerüststreben an die Gerüstständer eines Modul-Baugerüsts, bestehend aus mit vertikalen Ausnehmungen versehenen Tragkonsolen, die in bestimmten Abständen an den Gerüstständern unlösbar befestigt sind, und aus einem Verbindungsglied mit einem Anschlußzapfen zum schwenkbaren Anschließen des abgeflachten Endes einer Gerüststrebe,
dadurch gekennzeichnet,
daß der Anschlußzapfen (61, 71) in seiner horizontal auskragenden Betriebslage in einer radialen Ausnehmung (60, 70) der Tragkonsole (2) festgelegt ist.
7. Device for connecting horizontal and / or diagonal scaffolding struts to the scaffolding stand of a modular scaffolding, consisting of support brackets provided with vertical recesses, which are permanently attached to the scaffolding stands at certain intervals, and from a connecting link with a connecting pin for pivoting connection of the flattened end of a scaffold strut,
characterized,
that the connecting pin (61, 71) is fixed in its horizontally projecting operating position in a radial recess (60, 70) of the support bracket (2).
8. Vorrichtung nach Anspruch 7, wobei die Tragkonsole den Rohrständer ringförmig umgibt und einen oberen Kragen aufweist,
dadurch gekennzeichnet,
daß der Anschlußzapfen (71) in einem kreissegmentförmigen Bauteil (72) befestigt ist, das zwischen der Tragkonsole (2) und dem Rohrständer (1) einsetzbar ist und mit mindestens einem unteren Ansatz (73) in eine Öffnung (74) im Konsolenfuß eingreift, wobei der Anschlußzapfen (71) in einer Radialnut (70) im Kragen der Tragkonsole (2) festgelegt ist.
8. The device according to claim 7, wherein the support bracket surrounds the tube stand in a ring and has an upper collar,
characterized,
that the connecting pin (71) is fastened in a circular segment-shaped component (72) which can be inserted between the support bracket (2) and the pipe stand (1) and which engages with at least one lower extension (73) in an opening (74) in the bracket base, wherein the connection pin (71) is fixed in a radial groove (70) in the collar of the support bracket (2).
9. Vorrichtung nach Anspruch 8,
dadurch gekennzeichnet,
daß am Boden des Bauteils (72) zwei Stifte (73) angeordnet sind, die zwei Öffnungen (74) im Konsolenfuß durchragen.
9. The device according to claim 8,
characterized,
that at the bottom of the component (72) two pins (73) are arranged which protrude through two openings (74) in the console foot.
10. Vorrichtung nach Anspruch 7,
dadurch gekennzeichnet,
daß in einer Durchgangsöffnung (64) am Ende des Anschlußbolzens (61) ein Keil (65) angeordnet ist, der sich etwa parallel zur Längsachse des Rohrständers (1) erstreckt und in die Ausnehmung (66) im Konsolenfuß eingreift.
10. The device according to claim 7,
characterized,
that a wedge (65) is arranged in a through opening (64) at the end of the connecting bolt (61), which extends approximately parallel to the longitudinal axis of the pipe stand (1) and engages in the recess (66) in the console foot.
11. Vorrichtung nach Anspruch 7,
dadurch gekennzeichnet,
daß der Anschlußzapfen in eine radiale Gewindebohrung in der Tragkonsole (2) eingeschraubt ist.
11. The device according to claim 7,
characterized,
that the connecting pin is screwed into a radial threaded hole in the support bracket (2).
EP84100078A 1984-01-05 1984-01-05 Connection device for counter braces to posts of a modular scaffold Withdrawn EP0147496A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP84100078A EP0147496A1 (en) 1984-01-05 1984-01-05 Connection device for counter braces to posts of a modular scaffold
NO842242A NO842242L (en) 1984-01-05 1984-06-05 DEVICE AT STILLAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84100078A EP0147496A1 (en) 1984-01-05 1984-01-05 Connection device for counter braces to posts of a modular scaffold

Publications (1)

Publication Number Publication Date
EP0147496A1 true EP0147496A1 (en) 1985-07-10

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ID=8191682

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Country Link
EP (1) EP0147496A1 (en)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975803B2 (en) * 2001-06-15 2011-07-12 Peri Gmbh Dismantlable scaffold and a railing adapter for it
US20130319797A1 (en) * 2012-06-01 2013-12-05 Yu Shing SO Scaffolding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822676A1 (en) * 1978-05-24 1979-11-29 Eberhard Layher Strengthened tubular scaffolding - has rotating pin-held connecting shoes on fish plates on diagonal bar ends
EP0053970A1 (en) * 1980-12-04 1982-06-16 Marcel Henri René Roux Means for the directional connection of tubular scaffolding elements
DE8211065U1 (en) * 1982-04-19 1982-10-07 Flashlok Interscaffold AG, 63100 Zug KIT FOR QUICK-BUILDING SCAFFOLDERS
GB2097507A (en) * 1981-04-29 1982-11-03 Layher Eberhard Scaffold member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822676A1 (en) * 1978-05-24 1979-11-29 Eberhard Layher Strengthened tubular scaffolding - has rotating pin-held connecting shoes on fish plates on diagonal bar ends
EP0053970A1 (en) * 1980-12-04 1982-06-16 Marcel Henri René Roux Means for the directional connection of tubular scaffolding elements
GB2097507A (en) * 1981-04-29 1982-11-03 Layher Eberhard Scaffold member
DE8211065U1 (en) * 1982-04-19 1982-10-07 Flashlok Interscaffold AG, 63100 Zug KIT FOR QUICK-BUILDING SCAFFOLDERS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975803B2 (en) * 2001-06-15 2011-07-12 Peri Gmbh Dismantlable scaffold and a railing adapter for it
US20130319797A1 (en) * 2012-06-01 2013-12-05 Yu Shing SO Scaffolding
US10125505B2 (en) * 2012-06-01 2018-11-13 Wls Intellectual Property Limited Scaffolding
US20190048600A1 (en) * 2012-06-01 2019-02-14 Wls Intellectual Property Limited Scaffolding

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