EP0258205A1 - Tying element for the two sides of a permanent casting form - Google Patents

Tying element for the two sides of a permanent casting form Download PDF

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Publication number
EP0258205A1
EP0258205A1 EP87890149A EP87890149A EP0258205A1 EP 0258205 A1 EP0258205 A1 EP 0258205A1 EP 87890149 A EP87890149 A EP 87890149A EP 87890149 A EP87890149 A EP 87890149A EP 0258205 A1 EP0258205 A1 EP 0258205A1
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EP
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Prior art keywords
undercuts
recesses
webs
connecting piece
parts
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Granted
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EP87890149A
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German (de)
French (fr)
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EP0258205B1 (en
Inventor
Eva Maria Dipl.-Ing. Gruber
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms

Definitions

  • the invention relates to an at least two-part connecting piece for holding together two of the finished wall or ceiling surface base plates of a lost formwork at a distance from one another for the production of reinforced concrete walls, sloping ceilings and the like, where appropriate, two parts of the connecting piece with foot parts each having one the base plates non-positively, e.g. by screwing, are connectable and at least one of the parts has undercuts into which the other part can be snapped.
  • Connectors of this type are known and are widely used, e.g. that connector, in which according to AT-PS 380 909 the plate-shaped feet have a steep, web or the like connected heads which are designed to be interlocking like a push button. If such connectors are made of plastic, it has proven to be expedient that To effect connection with the base plates by gluing, since adhesives according to the current standard have a sufficient adhesive force, which often exceeds the cohesive force of the material, for example a chipboard. A disadvantage here is the relatively long setting time of the adhesive, which is why the plates provided with the connecting pieces have to be temporarily stored in large storage rooms until they can be used. Despite the excellent adhesive force of the adhesive, it is necessary to ensure that the adhesive is distributed evenly over the adhesive surfaces. If only a single connecting piece were glued in improperly, the adjacent areas of the base plate and the like will inevitably tear under a load. even in two mutually perpendicular directions. This leads to tearing or bursting of the entire plate during the subsequent loading.
  • plastic connectors mentioned above do meet the requirements, it was recognized that it is fundamentally better for security reasons to use such connectors to screw pieces with the associated base plates and, if necessary, also to manufacture them from sheet steel. In this case, it is possible to reduce the number of connectors per unit area in a cost-saving manner. Since each connector is attached to the base plate with a plurality of screws, one is completely certain to achieve the required adhesion.
  • the part (s) having the undercuts consists of a base plate with two lateral webs which have the undercuts and that the part which can be snapped into these undercuts is provided with recesses, in which recesses the undercuts of the other part can be resiliently latched.
  • the part provided with recesses is approximately X-shaped, preferably two webs each opposing and diverging extending from a common central web, the foot plates at their ends for fastening this part to one of the base plates , on the other hand, have recesses for engaging the undercuts of the other part of the connecting piece.
  • the part provided with recesses for engaging the undercuts of the other part of the connecting piece can have additional recesses for inserting additional reinforcement.
  • this is formed in three parts, etc. two symmetrically opposite parts with undercuts are provided, in which undercuts the recess conditions can be snapped onto the webs of an X-shaped or H-shaped part.
  • the connector according to the invention makes it possible, as in the method mentioned at the beginning, described in AT-PS 380 909, to produce a lost formwork for a wall or sloping ceiling in two parts in order to store it easily, cut it to the desired format, transport it and only then to be able to merge at a later time.
  • cutouts and openings can be provided, cables and additional reinforcements can be inserted, regardless of the actual setting process of the formwork on the construction site.
  • FIGS. 1 and 2 show a first exemplary embodiment before and after the two parts have been joined together.
  • 3 and 4 a second embodiment, also before and after assembly.
  • 5 and 6 a connecting piece according to FIGS. 1 and 2 is shown in the state attached to two base plates.
  • 7 and 8 show, analogously, the second exemplary embodiment according to FIGS. 3 and 4.
  • FIGS. 9 and 10 or 11 and 12 illustrate a further connecting piece consisting of three parts, each in two views, also fastened to two base plates, that they distance and hold together.
  • the connecting piece according to FIGS. 1 and 2 consists of a part 1 provided with undercuts 2 and the like. from a base plate 3 and two lateral webs 4 which are parallel to one another and have the undercuts 2.
  • a part 6 provided with recesses 4 can be snapped into these undercuts 2, so that the state shown in FIG. 2 results.
  • the part 6 is X-shaped in cross-section, two webs 8 and 9 each extending divergingly from a central web 7.
  • the webs 9 end in angled base plates 10, which have the bores required for screwing this part onto a base plate 11, as can be seen in FIGS. 5 and 6.
  • the base plates 11 can be e.g. provided in the manufacturing plant with parts 1 and 6, which are screwed on according to a grid.
  • Such base plates which are therefore intended for the formation of lost formwork for a wall or sloping ceiling, can be cut to the desired formats and possibly with lines, reinforcements, fittings and the like.
  • Like. Be provided. They can then be assembled and moved to form a finished formwork in the factory or on the construction site by plugging the two parts of all the connecting pieces together, whereupon the formwork is filled with poured concrete.
  • FIGS. 3 and 4 or 7 and 8 differs from that described so far only by a different embodiment of part 6, which in this case has a U-shaped profile.
  • a base plate 12 is provided with lateral webs 13 which have recesses 5. These recesses 5 are used to snap into the undercuts 2 of the associated part 1, as shown in FIG. 4.
  • FIG. 9-12 show two three-part connecting pieces according to the invention, one part 1 provided with undercuts 2 being screwed onto the base plates 11, symmetrically opposite one another.
  • the recesses 5 on the webs 14 engage either a profile with an H-shaped cross section (FIGS. 9, 10) or an X-shaped profile with a cross section (FIGS. 11, 12), the latter being provided with a central web 15 can be, from which the webs 14 extend divergingly.
  • the parts of the connecting piece according to the invention can be provided with additional recesses 15 for the insertion of reinforcements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

An at least two-part tying element for holding together two sides of a permanent casting form at a distance from each other, two parts of the tying element being able to be connected non-positively, e.g. by screwing, by means of foot parts to one of the sides in each case. The essence of this kind of tying element consists in that one part exhibiting undercuts consists of a foot plate having two lateral webs exhibiting the undercuts, and in that the approximately X-shaped part, which can engage into these undercuts, is provided with webs provided with cutouts, into which cutouts the webs, provided with undercuts, of the other part can engage resiliently. <IMAGE>

Description

Die Erfindung betrifft ein mindestens zweiteiliges Verbindungsstück zum Zusammenhalten von zwei die fertige Wand- bzw. Deckenfläche aufweisenden Grundplatten einer verlorenen Schalung im Abstand voneinander zur Herstellung von gegebenenfalls bewehrten Beton­wänden, schrägen Decken u.dgl., wobei zwei Teile des Verbindungsstückes mit Fußteilen mit je einer der Grundplatten kraftschlüssig, z.B. durch Anschrauben, verbindbar sind und mindestens einer der Teile Hinterschnei­dungen aufweist, in die der andere Teil einrastbar ist.The invention relates to an at least two-part connecting piece for holding together two of the finished wall or ceiling surface base plates of a lost formwork at a distance from one another for the production of reinforced concrete walls, sloping ceilings and the like, where appropriate, two parts of the connecting piece with foot parts each having one the base plates non-positively, e.g. by screwing, are connectable and at least one of the parts has undercuts into which the other part can be snapped.

Verbindungsstücke dieser Art sind bekannt und werden häufig verwendet, so z.B. jenes Verbindungsstück, bei dem gemäß der AT-PS 380 909 die plattenförmigen Füße über einen Steil, Steg od. dgl. ver­bundene Köpfe aufweisen, die druckknopfartig ineinandergreifbar ausgebildet sind.Werden derartige Verbindungsstücke aus Kunststoff hergestellt, so hat es sich als zweckmäßig erwiesen, die Verbindung mit den Grundplatten durch Kleben zu bewirken, da Kleber gemäß dem heute gegebenen Standard eine ausreichende Haftkraft besitzen, die nicht selten die Kohäsionskraft des Materials, beispielsweise einer Spanplatte, überschreitet. Nachteilig ist hiebei die verhältnismäßig lange Abbindezeit des Klebers, weshalb die mit den Verbindungsstücken versehenen Platten in großen Lagerräumen zwischengelagert werden müssen, bis sie verwendet werden können. Trotz der ausgezeichneten Haftkraft des Klebers ist es notwendig, für eine gleich­mäßige Verteilung des Klebers an den Klebeflächen Sorge zu tragen. Wäre bloß ein einziges Verbindungsstück unsachgemäß aufgeklebt, kommt es bei einer Belastung unweigerlich zu einem Einreissen der angrenzenden Bereiche der Grundplatte u.zw. sogar in zwei zueinander senkrechten Richtungen. Dies führt zum Einreissen bzw. Bersten der ganzen Platte bei der anschließenden Belastung.Connectors of this type are known and are widely used, e.g. that connector, in which according to AT-PS 380 909 the plate-shaped feet have a steep, web or the like connected heads which are designed to be interlocking like a push button. If such connectors are made of plastic, it has proven to be expedient that To effect connection with the base plates by gluing, since adhesives according to the current standard have a sufficient adhesive force, which often exceeds the cohesive force of the material, for example a chipboard. A disadvantage here is the relatively long setting time of the adhesive, which is why the plates provided with the connecting pieces have to be temporarily stored in large storage rooms until they can be used. Despite the excellent adhesive force of the adhesive, it is necessary to ensure that the adhesive is distributed evenly over the adhesive surfaces. If only a single connecting piece were glued in improperly, the adjacent areas of the base plate and the like will inevitably tear under a load. even in two mutually perpendicular directions. This leads to tearing or bursting of the entire plate during the subsequent loading.

Obgleich also die oben erwähnten Verbindungsstücke aus Kunststoff durchaus den Anforderungen entsprechen, wurde erkannt, daß es aus Gründen der Sicherheit grundsätzlich besser ist, derartige Verbindungs­ stücke mit den zugehörigen Grundplatten zu verschrauben und überdies gegebenenfalls aus Stahlblech herzustellen. In diesem Fall ist es möglich, die Anzahl der Verbindungsstücke pro Flächeneinheit kosten­sparend zu verringern. Da jedes Verbindungsstück mit einer Mehrzahl von Schrauben an der Grundplatte befestigt wird, ist man völlig sicher, die erforderliche Haftung zu erreichen.Thus, although the plastic connectors mentioned above do meet the requirements, it was recognized that it is fundamentally better for security reasons to use such connectors to screw pieces with the associated base plates and, if necessary, also to manufacture them from sheet steel. In this case, it is possible to reduce the number of connectors per unit area in a cost-saving manner. Since each connector is attached to the base plate with a plurality of screws, one is completely certain to achieve the required adhesion.

Ausgehend von einem Verbindungsstück der eingangs erwähn­ten Art, wird gemäß der Erfindung vorgeschlagen, daß der bzw. die die Hin­terschneidungen aufweisende (n) Teil(e) aus einer Fußplatte mit zwei seit­lichen, die Hinterschneidungen aufweisenden Stegen besteht und daß der in diese Hinterschneidungen einrastbare Teil mit mit Ausnehmungen versehenen Ste­gen versehen ist, in welche Ausnehmungen die mit Hinterschneidungen ver­sehenen Stege des anderen Teiles federnd einrastbar sind.Starting from a connecting piece of the type mentioned at the outset, it is proposed according to the invention that the part (s) having the undercuts consists of a base plate with two lateral webs which have the undercuts and that the part which can be snapped into these undercuts is provided with recesses, in which recesses the undercuts of the other part can be resiliently latched.

Gemäß einem bevorzugten Ausführungsbeispiel ist der mit Ausnehmungen versehene Teil, im Querschnitt gesehen, etwa X-förmig ausge­bildet, wobei sich vorzugsweise von einem gemeinsamen Mittelsteg je zwei Stege entgegengesetzt und divergierend wegerstrecken, die an ihren Enden einerseits Fußplatten zum Befestigen dieses Teiles an einer der Grund­platten, anderseits Ausnehmungen zum Einrasten der mit Hinterschneidungen versehenen Stege des anderen Teiles des Verbindungsstückes aufweisen.According to a preferred embodiment, the part provided with recesses, viewed in cross section, is approximately X-shaped, preferably two webs each opposing and diverging extending from a common central web, the foot plates at their ends for fastening this part to one of the base plates , on the other hand, have recesses for engaging the undercuts of the other part of the connecting piece.

Mit Vorteil kann dabei der mit Ausnehmungen zum Ein­rasten der mit Hinterschneidungen versehenen Stege des anderen Teiles des Verbindungsstückes versehene Teil zusätzliche Ausnehmungen zum Ein­legen einer Zusatzbewehrung aufweisen.Advantageously, the part provided with recesses for engaging the undercuts of the other part of the connecting piece can have additional recesses for inserting additional reinforcement.

Gemäß einer weiteren Ausgestaltung des erfindungs­gemäßen Verbindungsstückes ist dies dreiteilig ausgebildet, u.zw. sind zwei symmetrisch einander gegenüberliegende mit Hinterschneidungen versehene Teile vorgesehen, in welche Hinterschneidungen die Ausnehmun­ gen an den Stegen eines im Querschnitt X-förmig oder H-förmig ausge­bildeten Teiles einrastbar sind.According to a further embodiment of the connecting piece according to the invention, this is formed in three parts, etc. two symmetrically opposite parts with undercuts are provided, in which undercuts the recess conditions can be snapped onto the webs of an X-shaped or H-shaped part.

Das erfindungsgemäße Verbindungsstück ermöglicht es, ebenfalls wie bei der eingangs erwähnten, in der AT-PS 380 909 beschrie­benen Methode, eine verlorene Schalung für eine Wand oder schräge Decke in zwei Teilen herzustellen, um sie leicht zwischenlagern, auf gewünschte Formate zuschneiden, transportieren und erst zu einem späteren Zeitpunkt zusammenfügen zu können. Hiebei kann man je nach Anforderung an eine schräge Wand oder Decke Ausschnitte und Öffnungen vorsehen, Leitungen und Zusatzbewehrungen einlegen und dies unabhängig vom eigentlichen Setzvorgang der Schalung auf der Baustelle.The connector according to the invention makes it possible, as in the method mentioned at the beginning, described in AT-PS 380 909, to produce a lost formwork for a wall or sloping ceiling in two parts in order to store it easily, cut it to the desired format, transport it and only then to be able to merge at a later time. Depending on the requirements of a sloping wall or ceiling, cutouts and openings can be provided, cables and additional reinforcements can be inserted, regardless of the actual setting process of the formwork on the construction site.

Mehrere Ausführungsbeispiele der erfindungsgemäßen Verbindungsstücke werden nachstehend anhand der Zeichnungen näher erläu­tert. In der Zeichnungen zeigen die Fig. 1 und 2 ein erstes Ausführungs­beispiel vor und nach dem Zusammenfügen der beiden Teile. Die Fig. 3 und 4 ein zweites Ausführungsbeispiel, ebenfalls vor und nach dem Zusammen­fügen. In den Fig. 5 und 6 ist ein Verbindungsstück nach den Fig. 1 und 2 in an zwei Grundplatten befestigtem Zustand dargestellt. Die Fig. 7 und 8 zeigen analog das zweite Ausführungsbeispiel nach den Fig. 3 und 4. Die Fig. 9 und 10 bzw. 11 und 12 veranschaulichen ein weiteres, aus drei Teilen bestehendes Verbindungsstück in je zwei Ansichten, ebenfalls an zwei Grund­platten befestigt, die sie distanzieren und zusammenhalten.Several exemplary embodiments of the connecting pieces according to the invention are explained in more detail below with reference to the drawings. 1 and 2 show a first exemplary embodiment before and after the two parts have been joined together. 3 and 4, a second embodiment, also before and after assembly. 5 and 6, a connecting piece according to FIGS. 1 and 2 is shown in the state attached to two base plates. 7 and 8 show, analogously, the second exemplary embodiment according to FIGS. 3 and 4. FIGS. 9 and 10 or 11 and 12 illustrate a further connecting piece consisting of three parts, each in two views, also fastened to two base plates, that they distance and hold together.

Das Verbindungsstück nach den Fig. 1 und 2 besteht aus einem mit Hinterschneidungen 2 versehenen Teil 1 u.zw. aus einer Grund­platte 3 und zwei seitlichen, zueinander parallelen und die Hinterschnei­dungen 2 aufweisenden Stegen 4. In diese Hinterschneidungen 2 kann ein mit Ausnehmungen 4 versehener Teil 6 eingerastet werden, sodaß sich der in Fig. 2 dargestellte Zustand ergibt. Der Teil 6 ist im Querschnitt X-förmig ausgebildet, wobei sich von einem Mittelsteg 7 je zwei Stege 8 bzw. 9 divergierend wegerstrecken. Die Stege 9 enden in abgewinkelten Fußplatten 10, welche die erforderlichen Bohrungen zum Anschrauben dieses Teiles an einer Grundplatte 11 aufweisen, wie dies die Fig. 5 und 6 erkennen lassen.The connecting piece according to FIGS. 1 and 2 consists of a part 1 provided with undercuts 2 and the like. from a base plate 3 and two lateral webs 4 which are parallel to one another and have the undercuts 2. A part 6 provided with recesses 4 can be snapped into these undercuts 2, so that the state shown in FIG. 2 results. The part 6 is X-shaped in cross-section, two webs 8 and 9 each extending divergingly from a central web 7. The webs 9 end in angled base plates 10, which have the bores required for screwing this part onto a base plate 11, as can be seen in FIGS. 5 and 6.

Wie eingangs bereits erwähnt, kann man die Grundplatten 11 vorausgehend z.B. im Herstellungswerk mit den Teilen 1 bzw. 6 versehen, welche nach einem Raster angeschraubt werden. Derartige Grundplatten, die also für die Bildung einer verlorenen Schalung für eine Wand oder schräge Decke bestimmt sind, können auf gewünschte Formate zugeschnitten und ev. mit Leitungen, Bewehrungen, Armaturen u. dgl. versehen werden. Anschließend können sie bereits im Werk oder auf der Baustelle durch Zusammenstecken der beiden Teile aller Verbindungsstücke zu einer fertigen Schalung zusammen­gefügt und versetzt werden, worauf das Ausfüllen der Schalung mit Fließbe­ton erfolgt.As already mentioned at the beginning, the base plates 11 can be e.g. provided in the manufacturing plant with parts 1 and 6, which are screwed on according to a grid. Such base plates, which are therefore intended for the formation of lost formwork for a wall or sloping ceiling, can be cut to the desired formats and possibly with lines, reinforcements, fittings and the like. Like. Be provided. They can then be assembled and moved to form a finished formwork in the factory or on the construction site by plugging the two parts of all the connecting pieces together, whereupon the formwork is filled with poured concrete.

Das in den Fig. 3 und 4 bzw. 7 und 8 gezeigte Ausführungs­beispiel unterscheidet sich von dem bisher beschriebenen lediglich durch eine andere Ausgestaltung des Teiles 6, der in diesem Fall ein U-förmiges Profil aufweist. Eine Grundplatte 12 ist mit seitlichen Stegen 13 versehen, welche Ausnehmungen 5 aufweist. Diese Ausnehmungen 5 dienen zum Einrasten in die Hinterschneidungen 2 des jeweils zugehörigen Teiles 1, wie Fig. 4 zeigt.The embodiment shown in FIGS. 3 and 4 or 7 and 8 differs from that described so far only by a different embodiment of part 6, which in this case has a U-shaped profile. A base plate 12 is provided with lateral webs 13 which have recesses 5. These recesses 5 are used to snap into the undercuts 2 of the associated part 1, as shown in FIG. 4.

Die Fig. 9 - 12 zeigen zwei dreiteilige Verbindungs­stücke nach der Erfindung, wobei an den Grundplatten 11, einander symme­trisch gegenüberliegend, je ein mit Hinterschneidungen 2 versehener Teil 1 angeschraubt ist. In die Hinterschneidungen 2 greifen die Ausnehmungen 5 an den Stegen 14 entweder eines im Querschnitt H-förmigen (Fig. 9,10) oder eines im Querschnitt X-förmigen Profils (Fig. 11,12) ein, wobei letzteres mit einem Mittelsteg 15 versehen sein kann, von dem sich die Ste­ge 14 divergierend wegerstrecken.9-12 show two three-part connecting pieces according to the invention, one part 1 provided with undercuts 2 being screwed onto the base plates 11, symmetrically opposite one another. In the undercuts 2, the recesses 5 on the webs 14 engage either a profile with an H-shaped cross section (FIGS. 9, 10) or an X-shaped profile with a cross section (FIGS. 11, 12), the latter being provided with a central web 15 can be, from which the webs 14 extend divergingly.

Die Teile des erfindungsgemäßen Verbindungsstückes können mit zusätzlichen Ausnehmungen 15 für das Einlegen von Bewehrungen versehen sein.The parts of the connecting piece according to the invention can be provided with additional recesses 15 for the insertion of reinforcements.

Claims (4)

1. Mindestens zweiteiliges Verbindungsstück zum Zu­sammenhalten von zwei die fertige Wand- bzw. Deckenfläche aufweisenden Grundplatten einer verlorenen Schalung im Abstand voneinander zur Her­stellung von gegebenenfalls bewehrten Betonwänden, schrägen Decken u.dgl., wobei zwei Teile des Verbindungsstückes mit Fußteilen mit je einer der Grundplatten kraftschlüssig, z.B. durch Anschrauben, verbindbar sind und mindestens einer der Teile Hinterschneidungen aufweist, in die der andere Teil einrastbar ist, dadurch gekennzeichnet, daß der bzw. die die Hinterschneidungen aufweisende(n) Teile(e) aus einer Fußplatte mit zwei seitlichen, die Hinterschneidungen aufweisenden Stegen besteht und daß der in diese Hinterschneidungen einrastbare Teil mit mit Ausnehmungen versehenen Stegen versehen ist, in welche Ausnehmungen die mit Hinter­schneidungen versehenen Stege des anderen Teiles federnd einrastbar sind.1. At least two-part connecting piece for holding together two of the finished wall or ceiling surface base plates of a lost formwork at a distance from each other for the production of reinforced concrete walls, sloping ceilings and the like, if necessary, whereby two parts of the connecting piece with foot parts each with one of the base plates non-positive, e.g. by screwing on, are connectable and at least one of the parts has undercuts into which the other part can be snapped, characterized in that the part (s) having the undercuts has a base plate with two lateral webs which have the undercuts there is and that the part which can be snapped into these undercuts is provided with webs provided with recesses, into which recesses the webs provided with undercuts of the other part can be resiliently engaged. 2. Verbindungsstück nach Anspruch 1, dadurch gekennzeichnet, daß der mit Ausnehmungen versehene Teil, im Querschnitt gesehen, etwa X-förmig ausgebildet ist, wobei sich vorzugsweise von einem gemeinsamen Mittelsteg je zwei Stege entgegengesetzt und divergierend wegerstrecken, die an ihren Enden einerseits Fußplatten zum Befestigen dieses Teiles an einer der Grundplatten, anderseits Ausnehmungen zum Einrasten der mit Hinterschneidungen versehenen Stege des anderen Teiles des Verbindungsstückes aufweisen.2. Connecting piece according to claim 1, characterized in that the part provided with recesses, seen in cross section, is approximately X-shaped, preferably two webs opposing and diverging extending from a common central web, the foot plates at the ends of which on the one hand Fasten this part to one of the base plates, on the other hand have recesses for engaging the undercuts of the other part of the connecting piece. 3. Verbindungsstück nach Anspruch 1 oder 2, dadurch gekenn­zeichnet, daß der mit Ausnehmungen zum Einrasten der mit Hinterschneidun­gen versehenen Stege des anderen Teiles des Verbindungsstückes versehene Teil zusätzliche Ausnehmungen zum Einlegen einer Zusatzbewehrung aufweist.3. Connector according to claim 1 or 2, characterized in that the part provided with recesses for engaging the undercuts webs of the other part of the connector has additional recesses for inserting an additional reinforcement. 4. Verbindungsstück nach Anspruch 1, dadurch gekennzeichnet daß,einander symmetrisch gegenüberliegend,je ein mit Hinterschneidungen versehener Teil vorgesehen ist, in welche Hinterschneidungen die Aus­nehmungen an den Stegen eines im Querschnitt X-förmig oder H-förmig ausge­bildeten Teiles einrastbar sind.4. Connector according to claim 1, characterized in that, symmetrically opposite each other, each provided with undercuts part is provided, in which undercuts the recesses on the webs of a cross-sectionally X-shaped or H-shaped part can be snapped.
EP19870890149 1986-07-03 1987-07-02 Tying element for the two sides of a permanent casting form Expired - Lifetime EP0258205B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT180286A AT385806B (en) 1986-07-03 1986-07-03 AT LEAST TWO-PIECE CONNECTOR FOR HOLDING TWO TOGETHER THE FINISHED WALL OR BASE PLATES WITH CEILING AREA
AT1802/86 1986-07-03

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EP0258205A1 true EP0258205A1 (en) 1988-03-02
EP0258205B1 EP0258205B1 (en) 1990-12-19

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EP19870890149 Expired - Lifetime EP0258205B1 (en) 1986-07-03 1987-07-02 Tying element for the two sides of a permanent casting form

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AT (1) AT385806B (en)
DE (1) DE3766778D1 (en)

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DE9214930U1 (en) * 1992-11-03 1993-03-25 Weber Haus Gmbh & Co. Kg., 7597 Rheinau, De
EP0589194A1 (en) * 1992-09-18 1994-03-30 METALLWARENFABRIK KÖNIG GmbH Connector for holding together two form boards of a permanent shuttering system
DE4236958A1 (en) * 1992-11-02 1994-08-18 Weber Haus Gmbh & Co Kg Connector and a lost formwork
DE4327115A1 (en) * 1993-08-12 1995-02-16 Continua Kunststoffverarbeitun Spacer for panel elements of a wall/ceiling system
DE4341856A1 (en) * 1993-12-08 1995-10-26 Schwoerer Haus Gmbh & Co Tied shell mould as prefabricated building component
EP0728879A1 (en) * 1995-02-24 1996-08-28 Josef König Metallwarenfabrik GmbH Joining device for joining of two distant shuttering panels of a lost composite shuttering
FR2740488A1 (en) * 1995-10-27 1997-04-30 Stradal Sa Concrete cladding blocks for walls
DE19637379A1 (en) * 1996-09-13 1998-04-02 Buck Chem Tech Werke Method for manufacturing construction elements e.g. wall or slab sections from press board panels
WO1998016700A1 (en) * 1996-10-12 1998-04-23 Kewo Holding Gmbh Device for securing shuttering panels in a concrete disposable pattern
WO1999007958A1 (en) 1997-08-05 1999-02-18 Nemis Establishment Spacer
DE19742539A1 (en) * 1997-09-26 1999-04-01 Neubauer Miciuk Dorota Shuttering for the production of large walls
DE102005028697A1 (en) * 2004-12-31 2006-07-20 Fritz, Bruno O., Dipl.-Ing. (FH) System for constructing a building wall comprises a semi-finished partial plate cast into a grid support so that it protrudes from the plate, an insulating layer and a batten for fixing the insulating layer to the grid support
EP2333183A1 (en) * 2009-11-27 2011-06-15 McGovern, James A connector device for permanent formwork panels
FR3004473A1 (en) * 2013-04-11 2014-10-17 H & H Technologies INSULATING WALL BEAM WITH INTEGRATED FORMWORK

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ATE107987T1 (en) * 1991-10-18 1994-07-15 Kunz Gmbh & Co CONNECTING DEVICE FOR PANELS AND/OR REINFORCEMENTS OF A COMPOSITE FORMWORK.
DE4134439A1 (en) * 1991-10-18 1993-04-22 Kunz Gmbh & Co Fastener to join concrete formwork
USD377143S (en) 1995-06-28 1997-01-07 Kunz Gmbh & Co. Joining spacer
DE29609800U1 (en) * 1996-06-03 1997-10-09 Gruber Eva M Ceiling construction and ceiling element

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EP0164330A2 (en) * 1984-04-06 1985-12-11 Eva Maria Dipl.-Ing. Gruber Reinforced-concrete floor
AT380909B (en) * 1984-10-19 1986-07-25 Fuechtner Eva Maria Dipl Ing TWO-PIECE CONNECTOR FOR THE PRODUCTION OF TWO THE FINISHED WALL - OR CEILING SURFACE WITH BASE PANELS OF A LOST FORMWORK

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EP0164330A2 (en) * 1984-04-06 1985-12-11 Eva Maria Dipl.-Ing. Gruber Reinforced-concrete floor
AT380909B (en) * 1984-10-19 1986-07-25 Fuechtner Eva Maria Dipl Ing TWO-PIECE CONNECTOR FOR THE PRODUCTION OF TWO THE FINISHED WALL - OR CEILING SURFACE WITH BASE PANELS OF A LOST FORMWORK

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589194A1 (en) * 1992-09-18 1994-03-30 METALLWARENFABRIK KÖNIG GmbH Connector for holding together two form boards of a permanent shuttering system
DE4236958A1 (en) * 1992-11-02 1994-08-18 Weber Haus Gmbh & Co Kg Connector and a lost formwork
DE9214930U1 (en) * 1992-11-03 1993-03-25 Weber Haus Gmbh & Co. Kg., 7597 Rheinau, De
DE4327115A1 (en) * 1993-08-12 1995-02-16 Continua Kunststoffverarbeitun Spacer for panel elements of a wall/ceiling system
DE4341856A1 (en) * 1993-12-08 1995-10-26 Schwoerer Haus Gmbh & Co Tied shell mould as prefabricated building component
DE4341856C2 (en) * 1993-12-08 2001-05-31 Schwoerer Haus Kg Composite formwork
EP0728879A1 (en) * 1995-02-24 1996-08-28 Josef König Metallwarenfabrik GmbH Joining device for joining of two distant shuttering panels of a lost composite shuttering
FR2740488A1 (en) * 1995-10-27 1997-04-30 Stradal Sa Concrete cladding blocks for walls
DE19637379C2 (en) * 1996-09-13 1999-06-10 Buck Chem Tech Werke Process for the manufacture of double-walled wall elements, system used therefor and wall elements produced thereafter
DE19735957A1 (en) * 1996-09-13 1999-03-11 Buck Chem Tech Werke Procedure for making double-walled components out of single plates joined together by spacers
DE19637379A1 (en) * 1996-09-13 1998-04-02 Buck Chem Tech Werke Method for manufacturing construction elements e.g. wall or slab sections from press board panels
DE19735957C2 (en) * 1996-09-13 2003-11-27 Kfs System Gmbh Process for the production of double-walled components and components produced thereafter with pre-installation
WO1998016700A1 (en) * 1996-10-12 1998-04-23 Kewo Holding Gmbh Device for securing shuttering panels in a concrete disposable pattern
WO1999007958A1 (en) 1997-08-05 1999-02-18 Nemis Establishment Spacer
DE19742539A1 (en) * 1997-09-26 1999-04-01 Neubauer Miciuk Dorota Shuttering for the production of large walls
DE102005028697A1 (en) * 2004-12-31 2006-07-20 Fritz, Bruno O., Dipl.-Ing. (FH) System for constructing a building wall comprises a semi-finished partial plate cast into a grid support so that it protrudes from the plate, an insulating layer and a batten for fixing the insulating layer to the grid support
DE102005028697B4 (en) * 2004-12-31 2007-06-28 Fritz, Bruno O., Dipl.-Ing. (FH) System for building a building wall
EP2333183A1 (en) * 2009-11-27 2011-06-15 McGovern, James A connector device for permanent formwork panels
FR3004473A1 (en) * 2013-04-11 2014-10-17 H & H Technologies INSULATING WALL BEAM WITH INTEGRATED FORMWORK

Also Published As

Publication number Publication date
ATA180286A (en) 1987-10-15
EP0258205B1 (en) 1990-12-19
AT385806B (en) 1988-05-25
DE3766778D1 (en) 1991-01-31

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