EP1688551A1 - Fixing element for a mounting rail and rail arrangement. - Google Patents

Fixing element for a mounting rail and rail arrangement. Download PDF

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Publication number
EP1688551A1
EP1688551A1 EP05000685A EP05000685A EP1688551A1 EP 1688551 A1 EP1688551 A1 EP 1688551A1 EP 05000685 A EP05000685 A EP 05000685A EP 05000685 A EP05000685 A EP 05000685A EP 1688551 A1 EP1688551 A1 EP 1688551A1
Authority
EP
European Patent Office
Prior art keywords
fastening element
mounting rail
element according
receptacle
rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05000685A
Other languages
German (de)
French (fr)
Other versions
EP1688551B1 (en
Inventor
Christopher Simon Gage
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leviat GmbH
Original Assignee
Halfen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halfen GmbH and Co KG filed Critical Halfen GmbH and Co KG
Priority to AT05000685T priority Critical patent/ATE341672T1/en
Priority to DE502005000136T priority patent/DE502005000136D1/en
Priority to EP05000685A priority patent/EP1688551B1/en
Publication of EP1688551A1 publication Critical patent/EP1688551A1/en
Priority to HK06110483A priority patent/HK1089218A1/en
Application granted granted Critical
Publication of EP1688551B1 publication Critical patent/EP1688551B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E04C5/206—Spacers having means to adapt the spacing distance
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires

Definitions

  • the invention relates to a fastening element for a mounting rail, which is intended for concreting into a concrete component and a corresponding rail arrangement.
  • mounting rails are used, which are embedded in a concrete component.
  • Such mounting rails have an example C-shaped cross section, the open side is directed in the concrete state to the outside.
  • fastening means may be introduced, for example in the form of hammerhead screws by means of which almost any parts, components, devices or the like. Can be screwed tightly to the concrete component.
  • the mounting rail Before concreting the mounting rail is a precise alignment and fixation of the mounting rail against a formwork and opposite arranged in the casing, provided for setting in concrete reinforcing bars required.
  • fastening elements for fixing the mounting rail before and during the process of setting in concrete nails Screws or the like.
  • used by means of which the mounting rail is held on the casing.
  • flexible wires are used, by means of which the mounting rail is tied to the prepared for the casting process bars.
  • the aforementioned alignment process of the mounting rail is time-consuming and labor-intensive and may possibly lead to inaccuracies.
  • the invention has for its object to provide a fastener for a mounting rail and a corresponding rail assembly in which the mounting rail is aligned and securely fixed before and during the concreting process in a simple manner.
  • a fastener or a corresponding rail assembly wherein the fastener has a receptacle for the mounting rail, and are provided in the means for positive connection of the fastener to at least one reinforcing rod.
  • the attachment and fixing the position of the mounting rail is done in a simple manner by the fastener attached to the at least one reinforcing bar and then the mounting rail is attached to the receptacle of the fastener. It may also be provided a reverse mounting order, in which first the fastener connected to the mounting rail and then the unit formed thereby is attached to the corresponding reinforcing bar. With little effort, a reliable fixation of the mounting rail is achieved.
  • a precise position fixing is particularly advantageous on the top of flat ceilings or other thin-walled concrete components, where attachment by conventional means is hardly possible.
  • the means for positive fastening stretch together with the recording on a plane within which the mounting rail is accurately positioned and securely fixed.
  • the recesses are formed as a clip connection for clipping onto the reinforcing bar.
  • the connection with the reinforcing bars can be done without tools in a simple manner, after clipping a sufficiently strong, positive connection is formed.
  • the clip connection is formed as a rounded pocket with an open side, wherein a width of the open side is less than a diameter of the rounded pocket.
  • the rounded pocket is matched in its diameter to the diameter of the corresponding reinforcing bar.
  • Overcoming elastic deformability, the narrower, open one is used during assembly Pressed side on the reinforcing rod, which rests after passing through the open side latching in the rounded pocket under evenly distributed surface pressure.
  • the named form of the clip connection has proven to be highly resilient.
  • the rounded pocket may suitably have a circumferential breakout edge with a diameter greater than the diameter of the rounded pocket.
  • An edge region of the rounded pocket can be broken along the circumferential break-out edge, whereby the inner diameter of the rounded pocket is easily enlarged and adapted to a larger diameter of reinforcing bars.
  • a plurality of recesses or pockets arranged in particular symmetrically to a center line of the fastening element is provided. This allows a connection of the fastener with reinforcing bars different lateral spacing and also a choice for a lateral offset with respect to the reinforcing bars.
  • the plurality of fastening means is expediently arranged along V-shaped mutually extending edges of the fastening element.
  • a height adjustment of the mounting rail relative to the reinforcing bars can be brought about by the V-shaped arrangement of the edges depending on the distance of the reinforcing bars to each other more or less deeply penetrates between them.
  • a base of the fastener carrying the means for connection is provided with passage openings.
  • the base plate does not represent a significant disturbance of a monolithic structure of the concrete body.
  • the receptacle has a contact surface for the mounting rail, which is in particular part of a receptacle for the mounting rail.
  • the contact surface generates a tilting support between mounting rail and fastener.
  • a snap fastening for the mounting rail is advantageously provided, by means of which the mounting rail can be fixed with only one hand and without tools on the fastener.
  • the snap fastening is designed as a snap mandrel, which is provided for insertion into a mounting hole of the mounting rail.
  • the arrangement is structurally simple in construction, easy to manufacture and has a suitable holding force.
  • the fastening element expediently has a marking mandrel on its side lying on the outside in relation to the installed state on.
  • a marking mandrel By means of the marking mandrel, other components such as formwork components can be aligned.
  • the fastener is advantageously made of particular flexible plastic.
  • suitable material properties in terms of flexibility and holding force, on the one hand enable damage-free snapping and on the other hand, a sufficiently high holding power.
  • FIG. 1 shows a perspective overview of an arrangement of reinforcing bars 5, 5 ', 19, which run parallel to one another and approximately at right angles to further reinforcing bars 20.
  • the reinforcing bars 5, 5 ', 19 are fixed to the reinforcing bars 20 by wire loops 21 against each other and prepared for setting in concrete in a concrete component.
  • a mounting rail 2 which has an approximately C-shaped profile in cross-section, whose open side faces an indicated by an arrow 17 outside of the concrete component.
  • the mounting rail 2 is provided with a foam filling 22, which prevents ingress of liquid concrete during casting, and which is removed after curing of the concrete.
  • the mounting rail 2 is provided for fastening almost any components by means of hammer head screws whose hammer head can be inserted and fixed in the interior of the C-profile.
  • a number of fasteners 1 is provided, of which the sake of clarity over the shown portion of the mounting rail 2 only a total of two fasteners 1 are shown.
  • the fastening elements 1 each have a receptacle 3, on which the mounting rail 2 with the respective fastening element 1 is connected in more detail below. Furthermore, the fastening element 1 with means 4 positively connected to the reinforcing bars 5, 5 '.
  • the means 4 consist of a plurality of recesses 33, 33 ', which are optionally in different combinations depending on the distance between the two reinforcing bars 5, 5' to each other on the reinforcing bars 5, 5 'plugged.
  • the mounting rail 2 is still provided on its side facing away from the open side with arranged at regular intervals anchors 30, which cause a high holding force of the mounting rail 2 in the concrete component in the cured state of the concrete.
  • the arrangement shown is ready for setting in concrete, wherein the mounting rail 2 relative to the reinforcing bars 5, 5 'is fixed in position by means of the fastening elements 1.
  • the number of recesses 33, 33 ' are formed as rounded, one-sided open pockets 6, which are described in more detail in connection with FIG. 3.
  • the receptacle 3 for mounting the mounting rail 2 (Fig. 1) comprises in the illustrated embodiment, a cross-sectionally approximately U-shaped receptacle 13 with a central bearing surface 12 and laterally adjacent thereto side walls 24.
  • the receptacle 13 is in its contour to the cross section of Mounting rail 2 adapted so that the mounting rail 2 positively and at least approximately play in the receptacle 13 can be kept.
  • the abutment surface 12 and the side walls 24 lie flat against the outside of the mounting rail 2, as shown in FIG. Centered on the contact surface 12, a snap mandrel 15 is arranged, which is provided for generating a snap fastener 14 shown in FIG. Laterally of the snap mandrel 15, the contact surface 12 is provided with rounded recesses 25.
  • the fastening element 1 still has on both sides of the receptacle 13 each one of outside edges 23 in the direction of the outside 17 facing marker mandrel 18, which are provided for aligning a shuttering relative to the tub 13 and the mounting rail 2 (Fig. After alignment, the marking mandrels 18 can be canceled.
  • the fastener 1 is made as a total thin-walled, made of flexible injection-molded plastic component with a thin-walled receptacle 13 and a thin-walled, flat base plate 10, in which the rounded pockets 6 are formed.
  • the flexible plastic material is so adapted to the geometric configuration of the fastener 1 and the cross-sectional shape of the reinforcing rods 5, 5 'that the rounded pockets 6 can be clipped to form a clip connection to the reinforcing bars 5, 5' (Fig ,
  • Fig. 3 shows a front view of the fastener 1 of FIG. 1, therefore, the recesses 33, 33 'along V-shaped mutually extending edges 9, 9' of the fastener 1 are arranged.
  • the fastening element 1 with its edges 9, 9 'and its recesses 33, 33' is constructed symmetrically to a center line 8.
  • the snap mandrel 15 protrudes from the contact surface 12 and passes through a mounting hole 16 of the mounting rail 2, whereby a snap fastening 14 is formed for the mounting rail 2 with the fastener 1.
  • each a circumferential break edge 31 as sharp-edged, linear depression formed in the base plate 10.
  • a diameter D of the break-out edge 31 is greater than the diameter d of the rounded pocket 6 and matched in its diameter to the next larger diameter dimension of the reinforcing bars 5, 5 '(FIG. 2).
  • the section between the peripheral contour of the rounded pocket 6 and the break-out edge 31 can be broken open manually or with the aid of pliers, whereby along the contour of the break-out edge 31 an enlarged pocket 6 with the diameter D is formed, which is used to receive reinforcing bars 5, 5 '. is suitable with a corresponding diameter.
  • the illustration of FIG. 3 can still be seen that in the base plate 10, a number of passage openings 11 are formed, which allow a flow through the concrete during casting.
  • Fig. 4 shows an enlarged view of the detail IV of FIG. 3, according to which the snap mandrel 15 comprises a cylindrical base body 26 which projects vertically from the contact surface 12. Towards its free end, the base body 26 merges into two elastically resilient spring tongues 27, which are separated from one another by means of a slot 28.
  • the slot 28 allows an elastic deflection of the two spring tongues 27 toward each other when pressed into the mounting hole 16. After insertion spring tongues 27 spring apart in the position shown, wherein locking edges 32 of the spring tongues 27 hold the mounting rail 2 along the peripheral edge of the mounting hole 16 ,
  • Fig. 5 shows a variant of the snap mandrel 15, in which the cylindrical base body 26 is provided with a number of circumferential, conical locking flanges 29.
  • the number of locking flanges 29 allows a different degrees of depression of the base body 26 in the mounting hole 16 (Fig. 4), wherein the respective innermost penetrated locking flange 29 holds the mounting rail 2 at its mounting hole 16.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Railway Tracks (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The fixing element (1) has a socket (3) for the assembly rail (2) and positive locking means (4) are provided to connect the fixing element to at least one reinforcement rod (5) which is provided in the concrete component. The positive locking means have at least two recesses (33, 33') for fitting onto at least two parallel reinforcement rods. The recesses are formed as clip connectors. Independent claim describes rail assembly with assembly rail and fixing element .

Description

Die Erfindung betrifft ein Befestigungselement für eine Montageschiene, die zum Einbetonieren in ein Betonbauteil vorgesehen ist sowie eine entsprechende Schienenanordnung.The invention relates to a fastening element for a mounting rail, which is intended for concreting into a concrete component and a corresponding rail arrangement.

Im Betonbau werden Montageschienen eingesetzt, die in ein Betonbauteil einbetoniert werden. Derartige Montageschienen weisen einen beispielsweise C-förmigen Querschnitt auf, dessen offene Seite im einbetonierten Zustand nach außen gerichtet ist. In die offene Seite der Montageschiene können Befestigungsmittel beispielsweise in Form von Hammerkopfschrauben eingeführt werden, mittels derer nahezu beliebige Teile, Komponenten, Vorrichtungen oder dgl. fest mit dem Betonbauteil verschraubt werden können.In concrete construction, mounting rails are used, which are embedded in a concrete component. Such mounting rails have an example C-shaped cross section, the open side is directed in the concrete state to the outside. In the open side of the mounting rail fastening means may be introduced, for example in the form of hammerhead screws by means of which almost any parts, components, devices or the like. Can be screwed tightly to the concrete component.

Vor dem Einbetonieren der Montageschiene ist eine präzise Ausrichtung und Fixierung der Montageschiene gegenüber einer Verschalung und gegenüber in der Verschalung angeordneten, zum Einbetonieren vorgesehenen Bewehrungsstäben erforderlich. Als Befestigungselemente zum Fixieren der Montageschiene vor und während des Vorganges des Einbetonierens werden Nägel, Schrauben oder dgl. eingesetzt, mittels derer die Montageschiene an der Verschalung gehalten wird. Alternativ oder zusätzlich werden auch flexible Drähte eingesetzt, mittels derer die Montageschiene an den für den Gießvorgang vorbereiteten Bewehrungsstäben festgebunden wird. Der vorgenannte Ausrichtungsvorgang der Montageschiene ist zeit- und arbeitsaufwendig und kann ggf. zu Ungenauigkeiten führen.Before concreting the mounting rail is a precise alignment and fixation of the mounting rail against a formwork and opposite arranged in the casing, provided for setting in concrete reinforcing bars required. As fastening elements for fixing the mounting rail before and during the process of setting in concrete nails, Screws or the like. Used, by means of which the mounting rail is held on the casing. Alternatively or additionally, flexible wires are used, by means of which the mounting rail is tied to the prepared for the casting process bars. The aforementioned alignment process of the mounting rail is time-consuming and labor-intensive and may possibly lead to inaccuracies.

Der Erfindung liegt die Aufgabe zugrunde, ein Befestigungselement für eine Montageschiene sowie eine entsprechende Schienenanordnung anzugeben, bei der die Montageschiene vor und während des Betoniervorganges in einfacher Weise ausgerichtet und sicher fixiert ist.The invention has for its object to provide a fastener for a mounting rail and a corresponding rail assembly in which the mounting rail is aligned and securely fixed before and during the concreting process in a simple manner.

Diese Aufgabe wird durch ein Befestigungselement mit den Merkmalen des Anspruchs 1 sowie durch eine Schienenanordnung mit den Merkmalen des Anspruchs 12 gelöst.This object is achieved by a fastener with the features of claim 1 and by a rail assembly with the features of claim 12.

Es wird ein Befestigungselement bzw. eine entsprechende Schienenanordnung vorgeschlagen, bei der das Befestigungselement eine Aufnahme für die Montageschiene aufweist, und bei der Mittel zur formschlüssigen Verbindung des Befestigungselementes an mindestens einem Bewehrungsstab vorgesehen sind. Die Befestigung und Lagefixierung der Montageschiene erfolgt in einfacher Weise, indem das Befestigungselement auf den mindestens einen Bewehrungsstab aufgesteckt und anschließend die Montageschiene an der Aufnahme des Befestigungselementes befestigt wird. Es kann auch eine umgekehrte Montagereihenfolge vorgesehen sein, bei der zunächst das Befestigungselement mit der Montageschiene verbunden und anschließend die dadurch gebildete Baueinheit auf den entsprechenden Bewehrungsstab aufgesteckt wird. Mit geringem Arbeitsaufwand ist eine zuverlässige Lagefixierung der Montageschiene erzielbar. Eine genaue Lagefixierung ist insbesondere an der Oberseite von Flachdecken oder anderen dünnwandigen Betonbauteilen vorteilhaft, wo eine Befestigung mit herkömmlichen Mitteln kaum möglich ist.It is proposed a fastener or a corresponding rail assembly, wherein the fastener has a receptacle for the mounting rail, and are provided in the means for positive connection of the fastener to at least one reinforcing rod. The attachment and fixing the position of the mounting rail is done in a simple manner by the fastener attached to the at least one reinforcing bar and then the mounting rail is attached to the receptacle of the fastener. It may also be provided a reverse mounting order, in which first the fastener connected to the mounting rail and then the unit formed thereby is attached to the corresponding reinforcing bar. With little effort, a reliable fixation of the mounting rail is achieved. A precise position fixing is particularly advantageous on the top of flat ceilings or other thin-walled concrete components, where attachment by conventional means is hardly possible.

In vorteilhafter Weiterbildung weisen die Mittel zur formschlüssigen Verbindung mindestens zwei Ausnehmungen zum Aufstecken auf zwei mindestens annähernd parallel zu einander verlaufende Bewehrungsstäbe auf. Die Mittel zur formschlüssigen Befestigung spannen zusammen mit der Aufnahme eine Ebene auf, innerhalb derer die Montageschiene lagegenau und sicher fixiert ist.In an advantageous embodiment, the means for the positive connection on at least two recesses for attachment to two at least approximately parallel to each other extending reinforcing bars. The means for positive fastening stretch together with the recording on a plane within which the mounting rail is accurately positioned and securely fixed.

In einer zweckmäßigen Ausführung sind die Ausnehmungen als Clipsverbindung zum Aufclipsen auf den Bewehrungsstab ausgebildet. Die Verbindung mit den Bewehrungsstäben kann in einfacher Weise werkzeuglos erfolgen, wobei nach dem Aufclipsen eine hinreichend feste, formschlüssige Verbindung gebildet ist.In an expedient embodiment, the recesses are formed as a clip connection for clipping onto the reinforcing bar. The connection with the reinforcing bars can be done without tools in a simple manner, after clipping a sufficiently strong, positive connection is formed.

In zweckmäßiger Weiterbildung ist die Clipsverbindung als gerundete Tasche mit einer offenen Seite ausgebildet, wobei eine Breite der offenen Seite geringer als ein Durchmesser der gerundeten Tasche ist. Die gerundete Tasche ist in ihrem Durchmesser auf den Durchmesser des entsprechenden Bewehrungsstabes abgestimmt. Unter Überwindung einer elastischen Verformbarkeit wird bei der Montage die schmalere, offene Seite auf den Bewehrungsstab gedrückt, der nach dem Hindurchführen durch die offene Seite hindurch rastend in der gerundeten Tasche unter gleichmäßig verteilter Flächenpressung anliegt. Die genannte Form der Clipsverbindung hat sich als hochbelastbar herausgestellt.In an expedient development, the clip connection is formed as a rounded pocket with an open side, wherein a width of the open side is less than a diameter of the rounded pocket. The rounded pocket is matched in its diameter to the diameter of the corresponding reinforcing bar. Overcoming elastic deformability, the narrower, open one is used during assembly Pressed side on the reinforcing rod, which rests after passing through the open side latching in the rounded pocket under evenly distributed surface pressure. The named form of the clip connection has proven to be highly resilient.

Die gerundete Tasche kann zweckmäßig eine umlaufende Ausbruchkante mit einem Durchmesser aufweisen, der größer als der Durchmesser der gerundeten Tasche ist. Ein Randbereich der gerundeten Tasche kann entlang der umlaufenden Ausbruchkante ausgebrochen werden, wodurch der Innendurchmesser der gerundeten Tasche in einfacher Weise vergrößert und an einen größeren Durchmesser von Bewehrungsstäben angepaßt ist.The rounded pocket may suitably have a circumferential breakout edge with a diameter greater than the diameter of the rounded pocket. An edge region of the rounded pocket can be broken along the circumferential break-out edge, whereby the inner diameter of the rounded pocket is easily enlarged and adapted to a larger diameter of reinforcing bars.

In einer vorteilhaften Ausführung ist eine Vielzahl von insbesondere symmetrisch zu einer Mittellinie des Befestigungselementes angeordneter Ausnehmungen bzw. Taschen vorgesehen. Dies erlaubt eine Verbindung des Befestigungselementes mit Bewehrungsstäben unterschiedlichen seitlichen Abstandes sowie auch eine Auswahlmöglichkeit für einen seitlichen Versatz bezüglich der Bewehrungsstäbe.In an advantageous embodiment, a plurality of recesses or pockets arranged in particular symmetrically to a center line of the fastening element is provided. This allows a connection of the fastener with reinforcing bars different lateral spacing and also a choice for a lateral offset with respect to the reinforcing bars.

Die Vielzahl der Befestigungsmittel ist zweckmäßig entlang V-förmig zueinander verlaufenden Kanten des Befestigungselementes angeordnet. Durch Wahl eines veränderlichen Abstandes zwischen zwei benachbarten Bewehrungsstäben kann eine Höhenanpassung der Montageschiene relativ zu den Bewehrungsstäben herbeigeführt werden, indem die V-förmige Anordnung der Kanten abhängig vom Abstand der Bewehrungsstäbe zueinander mehr oder weniger tief zwischen diese eindringt.The plurality of fastening means is expediently arranged along V-shaped mutually extending edges of the fastening element. By choosing a variable distance between two adjacent reinforcing bars, a height adjustment of the mounting rail relative to the reinforcing bars can be brought about by the V-shaped arrangement of the edges depending on the distance of the reinforcing bars to each other more or less deeply penetrates between them.

Bevorzugt ist eine die Mittel zur Verbindung tragende Grundplatte des Befestigungselementes mit Durchlaßöffnungen versehen. Beim Vergießen werden die Durchlaßöffnungen vom flüssigen Beton durchdrungen, der nach dem Aushärten das Befestigungselement zuverlässig hält. Gleichzeitig stellt die Grundplatte keine bedeutsame Störung einer monolithischen Struktur des Betonkörpers dar.Preferably, a base of the fastener carrying the means for connection is provided with passage openings. When pouring the passage openings are penetrated by the liquid concrete, which holds the fastener reliably after curing. At the same time, the base plate does not represent a significant disturbance of a monolithic structure of the concrete body.

In einer bevorzugten Ausführung weist die Aufnahme eine Anlagefläche für die Montageschiene auf, die insbesondere Teil einer Aufnahmewanne für die Montageschiene ist. Die Anlagefläche erzeugt eine Kippstützung zwischen Montageschiene und Befestigungselement. In Verbindung mit der weiter oben beschriebenen 3-Punkt-Lagerung ergibt sich eine räumlich bestimmte, exakte Fixierung der Anordnung ohne verbleibende Freiheitsgrade.In a preferred embodiment, the receptacle has a contact surface for the mounting rail, which is in particular part of a receptacle for the mounting rail. The contact surface generates a tilting support between mounting rail and fastener. In conjunction with the above-described 3-point storage results in a spatially determined, exact fixation of the arrangement without remaining degrees of freedom.

Im Bereich der Aufnahme ist vorteilhaft eine Schnappbefestigung für die Montageschiene vorgesehen, mittels derer die Montageschiene mit nur einem Handgriff und werkzeuglos am Befestigungselement befestigt werden kann. In einer einfachen und wirkungsvollen Ausführung ist die Schnappbefestigung als Schnappdorn ausgeführt, der zum Einführen in eine Befestigungsbohrung der Montageschiene vorgesehen ist. Die Anordnung ist konstruktiv einfach im Aufbau, einfach zu fertigen und weist eine geeignete Haltekraft auf.In the area of the receptacle a snap fastening for the mounting rail is advantageously provided, by means of which the mounting rail can be fixed with only one hand and without tools on the fastener. In a simple and effective embodiment, the snap fastening is designed as a snap mandrel, which is provided for insertion into a mounting hole of the mounting rail. The arrangement is structurally simple in construction, easy to manufacture and has a suitable holding force.

Das Befestigungselement weist zweckmäßig auf seiner bezogen auf den eingebauten Zustand außen liegenden Seite einen Markierungsdorn auf. Mittels des Markierungsdornes können weitere Komponenten wie beispielweise Schalungsbauteile ausgerichtet werden.The fastening element expediently has a marking mandrel on its side lying on the outside in relation to the installed state on. By means of the marking mandrel, other components such as formwork components can be aligned.

Das Befestigungselement ist vorteilhaft aus insbesondere flexiblem Kunststoff hergestellt. Neben geringen Fertigungskosten ergibt sich die Möglichkeit, geeignete Materialeigenschaften hinsichtlich Flexibilität und Haltekraft einzustellen, die einerseits ein schädigungsfreies Aufschnappen und andererseits eine hinreichend hohe Haltekraft ermöglichen.The fastener is advantageously made of particular flexible plastic. In addition to low production costs, there is the possibility to set suitable material properties in terms of flexibility and holding force, on the one hand enable damage-free snapping and on the other hand, a sufficiently high holding power.

Ausführungsbeispiele der Erfindung sind im folgenden anhand der Zeichnung näher beschrieben. Es zeigen:

Fig. 1
in einer perspektivischen Darstellung eine Anordnung von Bewehrungsstäben, einer Montageschiene und Befestigungselementen, mittels derer die Montageschiene an den Bewehrungsstäben fixiert ist;
Fig. 2
eine vergrößerte perspektivische Darstellung des Befestigungselementes nach Fig. 1 als Einzelteil;
Fig. 3
eine Frontansicht des Befestigungselementes nach Fig. 2 mit Einzelheiten zu den als gerundete Taschen ausgebildeten Befestigungsmitteln;
Fig. 4
die Einzelheit IV nach Fig. 3 mit einer Detailansicht eines Schnappdornes mit Federzungen zur Befestigung der Montageschiene;
Fig. 5
eine Variante des Schnappdorns nach Fig. 4 mit konisch umlaufenden Rastflanschen.
Embodiments of the invention are described in more detail below with reference to the drawing. Show it:
Fig. 1
in a perspective view of an arrangement of reinforcing bars, a mounting rail and fasteners by means of which the mounting rail is fixed to the reinforcing bars;
Fig. 2
an enlarged perspective view of the fastener of Figure 1 as a single part.
Fig. 3
a front view of the fastener of Figure 2 with details of the formed as a rounded pockets fasteners.
Fig. 4
the detail IV of Figure 3 with a detailed view of a snap mandrel with spring tongues for fixing the mounting rail.
Fig. 5
a variant of the snap mandrel according to Fig. 4 with conically encircling locking flanges.

Fig. 1 zeigt in einer perspektivischen Übersichtsdarstellung eine Anordnung aus Bewehrungsstäben 5, 5', 19, die parallel zueinander und etwa rechtwinklig zu weiteren Bewehrungsstäben 20 verlaufen. Die Bewehrungsstäbe 5, 5', 19 sind mit den Bewehrungsstäben 20 durch Drahtschlingen 21 gegeneinander fixiert und zum Einbetonieren in ein Betonbauteil vorbereitet.1 shows a perspective overview of an arrangement of reinforcing bars 5, 5 ', 19, which run parallel to one another and approximately at right angles to further reinforcing bars 20. The reinforcing bars 5, 5 ', 19 are fixed to the reinforcing bars 20 by wire loops 21 against each other and prepared for setting in concrete in a concrete component.

Es ist eine Montageschiene 2 vorgesehen, die im Querschnitt ein etwa C-förmiges Profil aufweist, dessen offene Seite einer durch einen Pfeil 17 angedeuteten Außenseite des Betonbauteiles zugewandt ist. Die Montageschiene 2 ist mit einer Schaumstoffüllung 22 versehen, die ein Eindringen von flüssigem Beton während des Gießens verhindert, und die nach dem Aushärten des Betons entfernt wird. Die Montageschiene 2 ist zur Befestigung nahezu beliebiger Bauteile mittels Hammerkopfschrauben vorgesehen, deren Hammerkopf in das Innere des C-Profils eingeführt und befestigt werden kann.It is provided a mounting rail 2, which has an approximately C-shaped profile in cross-section, whose open side faces an indicated by an arrow 17 outside of the concrete component. The mounting rail 2 is provided with a foam filling 22, which prevents ingress of liquid concrete during casting, and which is removed after curing of the concrete. The mounting rail 2 is provided for fastening almost any components by means of hammer head screws whose hammer head can be inserted and fixed in the interior of the C-profile.

Zur Lagefixierung der Montageschiene 2 gegenüber den beiden parallel zueinander verlaufenden Bewehrungsstäben 5, 5' ist eine Anzahl von Befestigungselementen 1 vorgesehen, von denen der besseren Übersichtlichkeit halber über den gezeigten Abschnitt der Montageschiene 2 nur insgesamt zwei von mehreren Befestigungselementen 1 dargestellt sind.To fix the position of the mounting rail 2 with respect to the two mutually parallel reinforcing bars 5, 5 ', a number of fasteners 1 is provided, of which the sake of clarity over the shown portion of the mounting rail 2 only a total of two fasteners 1 are shown.

Die Befestigungselemente 1 weisen je eine Aufnahme 3 auf, an dem die Montageschiene 2 mit dem jeweiligen Befestigungselement 1 in weiter unten näher beschriebener Weise verbunden ist. Des weiteren ist das Befestigungselement 1 mit Mitteln 4 formschlüssig mit den Bewehrungsstäben 5, 5' verbunden. Die Mittel 4 bestehen aus einer Vielzahl von Ausnehmungen 33, 33', die wahlweise in verschiedenen Kombinationen abhängig vom Abstand der beiden Bewehrungsstäbe 5, 5' zueinander auf die Bewehrungsstäbe 5, 5' aufgesteckt sind.The fastening elements 1 each have a receptacle 3, on which the mounting rail 2 with the respective fastening element 1 is connected in more detail below. Furthermore, the fastening element 1 with means 4 positively connected to the reinforcing bars 5, 5 '. The means 4 consist of a plurality of recesses 33, 33 ', which are optionally in different combinations depending on the distance between the two reinforcing bars 5, 5' to each other on the reinforcing bars 5, 5 'plugged.

Die Montageschiene 2 ist noch auf ihrer der offenen Seite abgewandten Seite mit in regelmäßigen Abständen angeordneten Ankern 30 versehen, die im ausgehärteten Zustand des Betons eine hohe Haltekraft der Montageschiene 2 im Betonbauteil bewirken. Die gezeigte Anordnung ist fertig vorbereitet zum Einbetonieren, wobei die Montageschiene 2 relativ zu den Bewehrungsstäben 5, 5' mittels der Befestigungselemente 1 lagefixiert ist.The mounting rail 2 is still provided on its side facing away from the open side with arranged at regular intervals anchors 30, which cause a high holding force of the mounting rail 2 in the concrete component in the cured state of the concrete. The arrangement shown is ready for setting in concrete, wherein the mounting rail 2 relative to the reinforcing bars 5, 5 'is fixed in position by means of the fastening elements 1.

Fig. 2 zeigt als vergrößerte Einzelteildarstellung das Befestigungselement 1 nach Fig. 1. Die Anzahl der Ausnehmungen 33, 33' sind als gerundete, einseitig offene Taschen 6 ausgebildet, die im Zusammenhang mit Fig. 3 näher beschrieben sind.The number of recesses 33, 33 'are formed as rounded, one-sided open pockets 6, which are described in more detail in connection with FIG. 3.

Die Aufnahme 3 zur Befestigung der Montageschiene 2 (Fig. 1) umfaßt im gezeigten Ausführungsbeispiel eine im Querschnitt etwa U-förmige Aufnahmewanne 13 mit einer mittigen Anlagefläche 12 und mit seitlich daran angrenzenden Seitenwänden 24. Die Aufnahmewanne 13 ist in ihrer Kontur an den Querschnitt der Montageschiene 2 derart angepaßt, daß die Montageschiene 2 formschlüssig und zumindest näherungsweise spielfrei in der Aufnahmewanne 13 gehalten werden kann. Die Anlagefläche 12 und die Seitenwände 24 liegen dabei entsprechend der Darstellung nach Fig. 1 außenseitig an der Montageschiene 2 flächig an. Mittig auf der Anlagefläche 12 ist ein Schnappdorn 15 angeordnet, der zur Erzeugung einer in Fig. 3 dargestellten Schnappbefestigung 14 vorgesehen ist. Seitlich des Schnappdornes 15 ist die Anlagefläche 12 mit gerundeten Ausnehmungen 25 versehen.The receptacle 3 for mounting the mounting rail 2 (Fig. 1) comprises in the illustrated embodiment, a cross-sectionally approximately U-shaped receptacle 13 with a central bearing surface 12 and laterally adjacent thereto side walls 24. The receptacle 13 is in its contour to the cross section of Mounting rail 2 adapted so that the mounting rail 2 positively and at least approximately play in the receptacle 13 can be kept. The abutment surface 12 and the side walls 24 lie flat against the outside of the mounting rail 2, as shown in FIG. Centered on the contact surface 12, a snap mandrel 15 is arranged, which is provided for generating a snap fastener 14 shown in FIG. Laterally of the snap mandrel 15, the contact surface 12 is provided with rounded recesses 25.

Das Befestigungselement 1 weist noch beidseitig der Aufnahmewanne 13 jeweils einen von außenseitigen Kanten 23 in Richtung der Außenseite 17 weisenden Markierungsdorn 18 auf, der zur Ausrichtung einer Verschalung relativ zur Wanne 13 bzw. zur Montageschiene 2 (Fig. 1) vorgesehen sind. Nach erfolgter Ausrichtung können die Markierungsdorne 18 abgebrochen werden. Das Befestigungselement 1 ist als insgesamt dünnwandiges, aus flexiblem spritzgegossenem Kunststoff hergestelltes Bauteil mit einer dünnwandigen Aufnahmewanne 13 und einer dünnwandigen, flächigen Grundplatte 10 hergestellt, in der die gerundeten Taschen 6 eingeformt sind. Der flexible Kunststoff ist hinsichtlich seiner Materialeigenschaften derart auf die geometrische Ausgestaltung des Befestigungselementes 1 und die Querschnittsform der Bewehrungsstäbe 5, 5' angepaßt, daß die gerundeten Taschen 6 unter Bildung einer Clipsverbindung auf die Bewehrungsstäbe 5, 5' (Fig. 1) aufgeclipst werden können.The fastening element 1 still has on both sides of the receptacle 13 each one of outside edges 23 in the direction of the outside 17 facing marker mandrel 18, which are provided for aligning a shuttering relative to the tub 13 and the mounting rail 2 (Fig. After alignment, the marking mandrels 18 can be canceled. The fastener 1 is made as a total thin-walled, made of flexible injection-molded plastic component with a thin-walled receptacle 13 and a thin-walled, flat base plate 10, in which the rounded pockets 6 are formed. The flexible plastic material is so adapted to the geometric configuration of the fastener 1 and the cross-sectional shape of the reinforcing rods 5, 5 'that the rounded pockets 6 can be clipped to form a clip connection to the reinforcing bars 5, 5' (Fig ,

Fig. 3 zeigt eine Frontansicht des Befestigungselementes 1 nach Fig. 1, demnach die Ausnehmungen 33, 33' entlang von V-förmig zueinander verlaufenden Kanten 9, 9' des Befestigungselementes 1 angeordnet sind. Die gestrichelt angedeuteten, durch die gerundeten Taschen 6 unterbrochenen Kanten 9, 9' sind im gezeigten Ausführungsbeispiel konkav geschwungen ausgeführt, können aber auch geradlinig oder konvex gewölbt ausgeführt sein. Das Befestigungselement 1 mit seinen Kanten 9, 9' und seinen Ausnehmungen 33, 33' ist symmetrisch zu einer Mittellinie 8 aufgebaut. Entlang der Mittellinie 8 ragt der Schnappdorn 15 von der Anlagefläche 12 hervor und durchgreift eine Befestigungsbohrung 16 der Montageschiene 2, wodurch eine Schnappbefestigung 14 für die Montageschiene 2 mit dem Befestigungselement 1 gebildet ist.Fig. 3 shows a front view of the fastener 1 of FIG. 1, therefore, the recesses 33, 33 'along V-shaped mutually extending edges 9, 9' of the fastener 1 are arranged. The dashed lines indicated, interrupted by the rounded pockets 6 edges 9, 9 'are executed in the embodiment shown concave curved, but can also be designed rectilinear or convex curved. The fastening element 1 with its edges 9, 9 'and its recesses 33, 33' is constructed symmetrically to a center line 8. Along the center line 8, the snap mandrel 15 protrudes from the contact surface 12 and passes through a mounting hole 16 of the mounting rail 2, whereby a snap fastening 14 is formed for the mounting rail 2 with the fastener 1.

Die im Zusammenhang mit Fig. 2 erwähnte Clipsverbindung des Befestigungselementes 1 an den Bewehrungsstäben 5, 5' ist durch eine derartige Ausgestaltung der gerundeten,Taschen 6 gebildet, daß eine offene Seite 7 der Taschen 6 eine lichte Weite bzw. Breite b aufweist, die kleiner ist als ein Innendurchmesser d des in Form eines Kreisabschnittes ausgebildeten inneren Bereichs der Tasche 6. Der Innendurchmesser d entspricht dem Durchmesser der Bewehrungsstäbe 5, 5', während die Breite b der offenen Seite 7 kleiner als der Durchmesser der Bewehrungsstäbe 5, 5' ist. Die Maßdifferenz zwischen der Breite b und dem Durchmesser d ist derart gewählt, daß im Rahmen der elastischen Verformbarkeit des Befestigungselementes 1 die Bewehrungsstäbe 5, 5' (Fig. 2) durch die offene Seite 7 hindurch in die gerundete Tasche 6 schnappend eingedrückt werden können.The mentioned in connection with Fig. 2 clip connection of the fastener 1 to the reinforcing bars 5, 5 'is formed by such a configuration of the rounded, pockets 6 that an open side 7 of the pockets 6 has a clear width or width b, the smaller The internal diameter d corresponds to the diameter of the reinforcing bars 5, 5 ', while the width b of the open side 7 is smaller than the diameter of the reinforcing bars 5, 5'. The Maßdifferenz between the width b and the diameter d is selected such that in the context of the elastic deformability of the fastener 1, the reinforcing rods 5, 5 '(Fig. 2) can be pressed through the open side 7 into the rounded pocket 6 snapping.

In einer optionalen Ausführung sind rings um die gerundeten Taschen 6 jeweils eine umlaufende Ausbruchkante 31 als scharfkantige, linienförmige Vertiefung in die Grundplatte 10 eingeformt. Ein Durchmesser D der Ausbruchkante 31 ist größer als der Durchmesser d der gerundeten Tasche 6 und in seinem Durchmesser auf das nächstgrößere Durchmessermaß der Bewehrungsstäbe 5, 5' (Fig. 2) abgestimmt. Das Teilstück zwischen der Umfangskontur der gerundeten Tasche 6 und der Ausbruchkante 31 kann manuell oder unter Zuhilfenahme einer Zange ausgebrochen werden, wodurch entlang der Kontur der Ausbruchkante 31 eine vergrößerte Tasche 6 mit dem Durchmesser D gebildet wird, die zur Aufnahme von Bewehrungsstäben 5, 5' mit einem entsprechenden Durchmesser geeignet ist. Der Darstellung nach Fig. 3 ist noch zu entnehmen, daß in der Grundplatte 10 eine Anzahl von Durchlaßöffnungen 11 eingeformt sind, die ein Durchfließen des Betons beim Vergießen ermöglichen.In an optional embodiment, around the rounded pockets 6 are each a circumferential break edge 31 as sharp-edged, linear depression formed in the base plate 10. A diameter D of the break-out edge 31 is greater than the diameter d of the rounded pocket 6 and matched in its diameter to the next larger diameter dimension of the reinforcing bars 5, 5 '(FIG. 2). The section between the peripheral contour of the rounded pocket 6 and the break-out edge 31 can be broken open manually or with the aid of pliers, whereby along the contour of the break-out edge 31 an enlarged pocket 6 with the diameter D is formed, which is used to receive reinforcing bars 5, 5 '. is suitable with a corresponding diameter. The illustration of FIG. 3 can still be seen that in the base plate 10, a number of passage openings 11 are formed, which allow a flow through the concrete during casting.

Fig. 4 zeigt in einer vergrößerten Darstellung die Einzelheit IV nach Fig. 3, demnach der Schnappdorn 15 einen zylindrischen Grundkörper 26 umfaßt, der von der Anlagefläche 12 vertikal absteht. In Richtung seines freien Endes geht der Grundkörper 26 in zwei elastisch federnde Federzungen 27 über, die mittels eines Schlitzes 28 voneinander getrennt sind. Der Schlitz 28 erlaubt eine elastische Einfederung der beiden Federzungen 27 aufeinander zu beim Eindrücken in die Befestigungsbohrung 16. Nach erfolgtem Einstecken federn die Federzungen 27 in die gezeigte Position auseinander, wobei Rastkanten 32 der Federzungen 27 die Montageschiene 2 entlang der umlaufenden Kante der Befestigungsbohrung 16 halten.Fig. 4 shows an enlarged view of the detail IV of FIG. 3, according to which the snap mandrel 15 comprises a cylindrical base body 26 which projects vertically from the contact surface 12. Towards its free end, the base body 26 merges into two elastically resilient spring tongues 27, which are separated from one another by means of a slot 28. The slot 28 allows an elastic deflection of the two spring tongues 27 toward each other when pressed into the mounting hole 16. After insertion spring tongues 27 spring apart in the position shown, wherein locking edges 32 of the spring tongues 27 hold the mounting rail 2 along the peripheral edge of the mounting hole 16 ,

Fig. 5 zeigt eine Variante des Schnappdornes 15, bei dem der zylindrische Grundkörper 26 mit einer Anzahl von umlaufenden, konischen Rastflanschen 29 versehen ist. Die Anzahl der Rastflansche 29 erlaubt ein unterschiedlich weites Eindrücken des Grundkörpers 26 in die Befestigungsbohrung 16 (Fig. 4), wobei der jeweils innerste eingedrungene Rastflansch 29 die Montageschiene 2 an ihrer Befestigungsbohrung 16 hält.Fig. 5 shows a variant of the snap mandrel 15, in which the cylindrical base body 26 is provided with a number of circumferential, conical locking flanges 29. The number of locking flanges 29 allows a different degrees of depression of the base body 26 in the mounting hole 16 (Fig. 4), wherein the respective innermost penetrated locking flange 29 holds the mounting rail 2 at its mounting hole 16.

Claims (12)

Befestigungselement (1) für eine Montageschiene (2), die zum Einbetonieren in ein mit Bewehrungsstäben (5, 5') ausgestattetes Betonbauteil vorgesehen ist,
dadurch gekennzeichnet, daß das Befestigungselement (1) eine Aufnahme (3) für die Montageschiene (2) aufweist, und daß Mittel (4) zur formschlüssigen Verbindung des Befestigungselementes (1) an mindestens einem Bewehrungsstab (5, 5') vorgesehen sind.Fastening element (1) for a mounting rail (2), which is intended for concreting into a concrete element equipped with reinforcing bars (5, 5 '),
characterized in that the fastening element (1) has a receptacle (3) for the mounting rail (2), and in that means (4) for the positive connection of the fastening element (1) on at least one reinforcing rod (5, 5 ') are provided. Befestigungselement nach Anspruch 1,
dadurch gekennzeichnet, daß die Mittel (4) mindestens zwei Ausnehmungen (33, 33') zum Aufstecken auf zwei mindestens annähernd parallel zu einander verlaufende Bewehrungsstäbe (5, 5') aufweisen, wobei vorzugsweise die Ausnehmungen (33, 33') als Clipsverbindung zum Aufclipsen auf den Bewehrungsstab (5, 5') ausgebildet sind.Fastening element according to claim 1,
characterized in that the means (4) at least two recesses (33, 33 ') for attachment to two at least approximately parallel to each other extending reinforcing rods (5, 5'), wherein preferably the recesses (33, 33 ') as a clip connection to Clip on the reinforcing rod (5, 5 ') are formed. Befestigungselement nach Anspruch 2,
dadurch gekennzeichnet, daß die Clipsverbindung als gerundete Tasche (6) mit einer offenen Seite (7) ausgebildet ist, wobei eine Breite (b) der offenen Seite (7) geringer als ein Durchmesser (d) der gerundeten Tasche (6) ist.Fastening element according to claim 2,
characterized in that the clip connection is formed as a rounded pocket (6) with an open side (7), wherein a width (b) of the open side (7) is less than a diameter (d) of the rounded pocket (6). Befestigungselement nach Anspruch 3,
dadurch gekennzeichnet, daß die gerundete Tasche (6) eine umlaufende Ausbruchkante (31) mit einem größeren Durchmesser (D) aufweist.Fastening element according to claim 3,
characterized in that the rounded pocket (6) has a circumferential break-off edge (31) with a larger diameter (D). Befestigungselement nach einem der Ansprüche 2 bis 4,
dadurch gekennzeichnet, daß eine Vielzahl von insbesondere symmetrisch zu einer Mittellinie (8) des Befestigungselementes (1) angeordneter Ausnehmungen (33, 33') bzw. Taschen (6) vorgesehen ist.Fastening element according to one of claims 2 to 4,
characterized in that a plurality of in particular symmetrically to a center line (8) of the fastening element (1) arranged recesses (33, 33 ') or pockets (6) is provided. Befestigungselement nach Anspruch 5,
dadurch gekennzeichnet, daß die Vielzahl der Verbindungspunkte (4, 4') entlang V-förmig zu einander verlaufender Kanten (9, 9') des Befestigungselementes (1) angeordnet sind.Fastening element according to claim 5,
characterized in that the plurality of connection points (4, 4 ') along V-shaped to each other extending edges (9, 9') of the fastening element (1) are arranged. Befestigungselement nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß eine die Mittel (4) zur Verbindung tragende Grundplatte (10) des Befestigungselementes (1) mit Durchlaßöffnungen (11) versehen ist.Fastening element according to one of claims 1 to 6,
characterized in that a means (4) for the connection bearing base plate (10) of the fastening element (1) with passage openings (11) is provided. Befestigungselement nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß die Aufnahme (3) eine Anlagefläche (12) für die Montageschiene (2) aufweist, die vorzugsweise Teil einer Aufnahmewanne (13) für die Montageschiene (2) ist.Fastening element according to one of claims 1 to 7,
characterized in that the receptacle (3) has a bearing surface (12) for the mounting rail (2), which is preferably part of a receptacle (13) for the mounting rail (2). Befestigungselement nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß im Bereich der Aufnahme (3) eine Schnappbefestigung (14) für die Montageschiene (2) vorgesehen ist, die insbesondere als Schnappdorn (15) zum Einführen in eine Befestigungsbohrung (16) der Montageschiene (2) ausgebildet ist.Fastening element according to one of claims 1 to 8,
characterized in that in the region of the receptacle (3) a snap fastening (14) for the mounting rail (2) is provided, which is designed in particular as a snap mandrel (15) for insertion into a mounting hole (16) of the mounting rail (2). Befestigungselement nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, daß das Befestigungselement (1) auf seiner bezogen auf den eingebauten Zustand außenliegenden Seite (17) einen Markierungsdorn (18) aufweist.Fastening element according to one of claims 1 to 9,
characterized in that the fastening element (1) has a marking mandrel (18) on its outer side (17) located in relation to the installed state. Befestigungselement nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet, daß das Befestigungselement (1) aus Kunststoff hergestellt ist.Fastening element according to one of claims 1 to 10,
characterized in that the fastening element (1) is made of plastic. Schienenanordnung, umfassend eine Montageschiene (2), die zum Einbetonieren in ein Betonbauteil vorgesehen ist, mindestens einen Bewehrungsstab (5, 5') des Betonbauteiles sowie ein Befestigungselement (1) zur Befestigung der Montageschiene (2) an dem mindestens einen Bewehrungsstab (5, 5'), wobei das Befestigungselement (1) eine Aufnahme (3) für die Montageschiene (2) aufweist, und wobei Mittel (4) zur formschlüssigen Verbindung des Befestigungselementes (1) an mindestens einem Bewehrungsstab (5, 5') vorgesehen sind.Rail arrangement comprising a mounting rail (2), which is intended for concreting into a concrete component, at least one reinforcing bar (5, 5 ') of the concrete component and a fastening element (1) for fastening the mounting rail (2) to the at least one reinforcing bar (5, 5 '), wherein the fastening element (1) has a receptacle (3) for the mounting rail (2), and wherein means (4) for the positive connection of the fastening element (1) on at least one reinforcing rod (5, 5') are provided.
EP05000685A 2005-01-14 2005-01-14 Fixing element for a mounting rail and rail arrangement. Not-in-force EP1688551B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT05000685T ATE341672T1 (en) 2005-01-14 2005-01-14 FASTENING ELEMENT FOR A MOUNTING RAIL AND RAIL ARRANGEMENT
DE502005000136T DE502005000136D1 (en) 2005-01-14 2005-01-14 Fastening element for a mounting rail and rail arrangement
EP05000685A EP1688551B1 (en) 2005-01-14 2005-01-14 Fixing element for a mounting rail and rail arrangement.
HK06110483A HK1089218A1 (en) 2005-01-14 2006-09-20 Fixing element for a mounting rail and rail arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05000685A EP1688551B1 (en) 2005-01-14 2005-01-14 Fixing element for a mounting rail and rail arrangement.

Publications (2)

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EP1688551A1 true EP1688551A1 (en) 2006-08-09
EP1688551B1 EP1688551B1 (en) 2006-10-04

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EP (1) EP1688551B1 (en)
AT (1) ATE341672T1 (en)
DE (1) DE502005000136D1 (en)
HK (1) HK1089218A1 (en)

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DE202010004473U1 (en) * 2010-04-01 2011-08-11 B.T. Innovation Gmbh Concrete part and fastening device for incorporating at least one fastening element in a concrete part.
EP2388408A1 (en) * 2010-05-18 2011-11-23 HILTI Aktiengesellschaft Adapter and holder system with an adapter
DE102011017472A1 (en) * 2011-04-16 2012-10-18 Meese GmbH Fixing structure used for partly potting in concrete element used in e.g. civil engineering application, has hollow section that is formed in fixing portion
US9677265B2 (en) 2012-12-07 2017-06-13 Illinois Tool Works Inc. Curtain wall panel bracket leveling system
US8955285B2 (en) 2012-12-07 2015-02-17 Illinois Tool Works Inc. Embedment attachment system
US9068347B2 (en) 2012-12-07 2015-06-30 Illinois Tool Works Inc. Curtain wall panel bracket leveling system
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US9663961B2 (en) 2012-12-07 2017-05-30 Illinois Tool Works Inc. Curtain wall panel installation system
EP3112543A1 (en) * 2015-06-29 2017-01-04 Jordahl GmbH Reinforced concrete construction element with net-shaped reinforcing element
US20210189728A1 (en) * 2019-01-22 2021-06-24 Dwight Lamm Concrete form brace with multi-depth rebar positioning
US11391052B2 (en) * 2019-01-22 2022-07-19 Dwight Lamm Concrete form brace with multi-depth rebar positioning
WO2020160833A1 (en) * 2019-02-06 2020-08-13 Pino Albanese Mounting system for mounting an anchoring device and method for mounting an anchoring device on a partial construction made of concrete
KR20210087208A (en) * 2020-01-02 2021-07-12 부산대학교 산학협력단 Anchor channel with side support
KR102349674B1 (en) 2020-01-02 2022-01-10 부산대학교 산학협력단 Anchor channel with side support

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HK1089218A1 (en) 2006-11-24
EP1688551B1 (en) 2006-10-04
ATE341672T1 (en) 2006-10-15
DE502005000136D1 (en) 2006-11-16

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