EP2551416A1 - Anchor bar - Google Patents

Anchor bar Download PDF

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Publication number
EP2551416A1
EP2551416A1 EP11175571A EP11175571A EP2551416A1 EP 2551416 A1 EP2551416 A1 EP 2551416A1 EP 11175571 A EP11175571 A EP 11175571A EP 11175571 A EP11175571 A EP 11175571A EP 2551416 A1 EP2551416 A1 EP 2551416A1
Authority
EP
European Patent Office
Prior art keywords
anchor
rail
additional element
rail according
similar
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
EP11175571A
Other languages
German (de)
French (fr)
Other versions
EP2551416B1 (en
Inventor
Markus Heudorfer
Ulrich Birnbaum
Holger Basche
Thomas Brunhuber
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.)
Hilti AG
Original Assignee
Hilti AG
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
Priority to ES11175571.6T priority Critical patent/ES2445741T3/en
Application filed by Hilti AG filed Critical Hilti AG
Priority to PT111755716T priority patent/PT2551416E/en
Priority to PL11175571T priority patent/PL2551416T3/en
Priority to DK11175571.6T priority patent/DK2551416T3/en
Priority to EP11175571.6A priority patent/EP2551416B1/en
Priority to CN201280037288.9A priority patent/CN103703194A/en
Priority to AU2012289219A priority patent/AU2012289219A1/en
Priority to US14/235,268 priority patent/US9840838B2/en
Priority to PCT/EP2012/061070 priority patent/WO2013013876A1/en
Priority to CA2843167A priority patent/CA2843167A1/en
Publication of EP2551416A1 publication Critical patent/EP2551416A1/en
Application granted granted Critical
Publication of EP2551416B1 publication Critical patent/EP2551416B1/en
Priority to IL230449A priority patent/IL230449A0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Definitions

  • the invention relates to an anchor rail, in particular for pouring into concrete, with a rail body having a plurality of similar attachment points, and a plurality of similar anchor body, which are attached to the attachment points on the rail body, according to the preamble of claim 1.
  • anchor body there are known from the prior art various ways to arrange anchor body on the rail body. Among other things, welding, screws are known (cf., eg EP1067248A ), Upsetting, forming the anchor from the rail bottom and rivets. In all these variants, the anchor body in the manufacturing process are firmly connected to the rail body, so that an anchor rail is formed. There are, for. B.
  • the anchor bodies are usually connected inseparably to the rail.
  • the finished anchor channels are often hot-dip galvanized.
  • the US 2011/173920 A discloses an anchor rail to which a metal part is riveted, to which further elements are welded.
  • the object of the invention is to develop an anchor rail so that it can be used in a particularly versatile manner with particularly high reliability, in particular with regard to corrosion protection, and with very little effort, in particular with regard to the production.
  • An anchor rail according to the invention is characterized in that an additional element is attached to at least one of the fastening points, which element differs from the similar anchor bodies, in particular the shape and / or the dimensions.
  • a basic idea of the invention can be seen in the fact that the same type of fastening point used for connecting anchor bodies and rail body can also be used for fastening other elements to the rail body.
  • the additional element may be a connecting part, by means of which the anchor rail can be fastened to a formwork or to a reinforcing bar before pouring. Since according to the invention for the attachment of different functional parts of the same type attachment point is used, the production cost is particularly low in a particularly simple construction.
  • a dedicated attachment point is present, a particularly simple and reliable connection, preferably without substantial impairment of the corrosion protection, and possibly also subsequently possible.
  • the additional element can be provided in addition to a similar anchor body on the at least one attachment point. It is particularly advantageous, however, that the additional element is provided instead of a similar anchor body.
  • This embodiment includes that at the at least one attachment point to which an additional element is attached, a similar anchor body is missing, so that replaces the additional element provided elsewhere the same anchor body. According to this embodiment, an even higher versatility is given. Because the said attachment point is free of the similar anchor bodies, i. is formed without a similar anchor body, the geometric freedom in the design of additional elements is particularly large. According to this embodiment, at the attachment point to which the additional element is attached, none of the same anchor body is present, i. at said attachment point, it lacks a similar anchor body.
  • the at least one attachment point, on which no anchor body is provided, which is thus designed anchor body-free, makes it possible to subsequently attach flexible additional elements to the rail, the purely constructive, purely static or mixed structural / static functions, without the corrosion protection and / or Carrying capacity to significantly affect.
  • attachment points can be understood in particular that the attachment points have the same shape, that are uniform, and / or that they have the same dimensions, that are the same size.
  • the similar attachment points may in particular have the same carrying capacity.
  • anchor bodies can be understood in particular that the anchor body have the same shape, that are uniform, and / or that they have the same dimensions, that are the same size.
  • the anchor body and the at least one additional element are fastened to the respective fastening points at least non-positively and / or positively.
  • a frictional attachment to the rail body for example via a screw, or a positive attachment to the rail body, for example via a bayonet lock, ensure a particularly high reliability, without a preferably present on the rail body corrosion protection layer is impaired.
  • a material connection can be provided, for example by means of an adhesive that secures the screw.
  • the rail body has at least one passage opening at the attachment points, in which one of the anchor body or the additional element is added. Through such passage openings particularly reliable fastenings can be realized in manufacturing technology particularly simple manner.
  • the fastening points are of identical design may in particular include that all internal threads of the fastening points have the same thread dimensions.
  • the internal threads can be provided directly in the rail body.
  • a rivet is provided, which is passed through the wall of the rail body, and is provided on the respective one of the internal thread.
  • the additional element is a connection part which is connected to a rebar or to a shuttering board.
  • the connection between the connection part and the reinforcing bar of a concrete part can, for example, be effected in a particularly simple manner by welding, whereby the corrosion protection of the anchor bar is not impaired.
  • the connection between the connection part and the shuttering board, which expediently serves as part of a casting mold for fresh concrete, preferably takes place via nails.
  • the additional element is a reinforcing bar.
  • the reinforcing iron may have a thread end, which is screwed to the attachment point.
  • the additional element is an adapter element, via which an additional anchor element can be fixed to the rail body.
  • This additional anchor element can, for example, run parallel to the rail body. In particular, it can be arranged at an angle to the similar anchor bodies.
  • the material properties, in particular the surface material properties, of the rail body and / or the anchor body differ from the material properties of the additional element.
  • the rail body and / or the anchor body have a corrosion protection layer, for example a zinc layer, which is missing at the additional element.
  • the material properties of the additional element can be optimized in terms of its function, without affecting the corrosion protection of the rail body and / or the anchor body.
  • the additional element is a weldable metal, for. As steel has.
  • the additional element may also have plastic.
  • the anchor body rod-shaped anchor bolts in particular with an end-side thickening for the introduction of forces in concrete, are.
  • the anchor body may each have an external thread, via which the anchor body are screwed to the fastening points with the rail body.
  • the rail body and / or the anchor body are preferably made of steel, in particular of galvanized steel.
  • a slot extending in the longitudinal direction of the rail body is provided in the rail body, which slot is delimited by two undercut legs of the rail body.
  • a hammer head or hook-headed screw can be inserted, wherein the screw can then be positively fixed by rotation to the undercut, extending in the longitudinal direction of the rail body legs.
  • the rail body may be C-shaped in cross-section.
  • the invention also relates to a concrete part in which an anchor rail according to the invention, at least with its anchor elements, in particular also with its rail body, is cast.
  • the anchor rail has a rail body 1 with a slot 14 extending along the rail body 1, which is flanked by two legs 15 and 16 of the rail body 1 running along the rail body 1, so that the rail body 1 has a C-shape in cross-section.
  • the legs 15, 16 are performed undercut, so that an inserted through the slot 14 into the interior of the rail body 1 hammer head screw 7 by rotation of the legs 15 and 16 can be fixed positively.
  • a plurality of nail holes 18 are provided in the rail body 1, which serve to set the anchor rail before concreting of the concrete part 100 to a formwork.
  • the rail body 1 at the attachment points 20 each have a passage opening 23 in which a rivet 26 is fixed.
  • the rivets 26 in turn each have a bore 22 with an internal thread 24.
  • the internal threads 24 define the attachment points 20.
  • Fig. 1 shows, in each case a similar anchor body 30, 30 'attached to the attachment points 20 and 20', in particular by screwing the anchor body 30, 30 'in the respective internal thread 24.
  • the same anchor bodies 30, 30' all have the same shape and the same dimensions , They are designed as cylindrical anchor bolts and are each provided at their end facing away from the rail body with a thickening 31.
  • Attached to the third fastening point 20 is an additional element 40 which differs in shape from the similar anchor bodies 30, 30 '
  • the additional element 40 is designed as a reinforcing rod Anchor body 30 an additional element 40 attached, which differs in shape from the similar anchor bodies 30, 30 ', which all have the same shape.
  • the anchor rail can be cast in a concrete part 100 according to the invention, in which case both the rail body 1 and the anchor body 30 are enclosed by concrete
  • FIG. 3 shows alternative embodiments of the additional element 40, which is attached to at least one of the attachment points 20 in addition to the similar anchor bodies 30.
  • the additional element 40 'as a profiled rebar, for example, to accommodate additional loads such as explosions can be formed.
  • the additional element 40 can also be designed as a specially shaped anchor rod for increasing the load bearing capacity, eg with a wider anchor head
  • the additional element 40 '" can also be designed as a non-load-bearing, in particular lug-shaped connecting part for positioning in the formwork or for welding to the reinforcement ,
  • the surface texture of additional element 40 '"and anchor body 30 may differ: While the anchor body 30 may have, for example, a corrosion protection layer, this corrosion protection layer at the non-supporting additional element 40'" missing, for example, to ensure better weldability.
  • the additional element 40 "" may also have a grounding tab, e.g. for the derivation of short-circuit currents.
  • the additional element 40 "" ' can also be an adapter piece, by means of which vertical, horizontal, oblique or inclined anchor elements 47 of various types (for example reinforcing bars, headed bolts, threaded rods, screws) can be rigidly or flexibly fastened to the rail body 1.
  • the formed as an adapter piece additional element 40 "" ' preferably has the shape of a screw, a threaded pin, a cylinder, a section steel, an eyelet or the like.
  • the anchor member 47 may be secured to the adapter piece by various joining techniques, but preferably by screwing, gluing or welding.
  • the adapter piece can be protected for the purpose of corrosion protection at its attachment point to the rail body 1 or generally made of stainless material (stainless steel, plastic).
  • the additional element can also be used to position the anchor body in the formwork.
  • the additional element may have a threaded rod.

Abstract

The anchor channel has a rail (1) having fastening points (20,20',20''), and anchor elements (30,30') arranged at the fastening points and attached to the rail. An additional element (40) which differs from the similar anchor elements, is fastened at one of the fastening points. The additional element is provided in the place of a similar anchor element. The anchor element and the additional element are fixed to the respective fastening points in a non-positive and/or positive manner. The rail has a through-hole in which the anchor element or additional element is accommodated.

Description

Die Erfindung betrifft eine Ankerschiene, insbesondere zum Eingiessen in Beton, mit einem Schienenkörper, der eine Vielzahl gleichartiger Befestigungsstellen aufweist, und einer Vielzahl gleichartiger Ankerkörper, die an den Befestigungsstellen am Schienenkörper befestigt sind, gemäss dem Oberbegriff des Anspruchs 1.The invention relates to an anchor rail, in particular for pouring into concrete, with a rail body having a plurality of similar attachment points, and a plurality of similar anchor body, which are attached to the attachment points on the rail body, according to the preamble of claim 1.

Es sind aus dem Stand der Technik verschiedene Möglichkeiten bekannt, Ankerkörper am Schienenkörper anzuordnen. Bekannt sind unter anderem Schweissen, Schrauben (vgl. z.B. EP1067248A ), Stauchen, Ausformen des Ankers aus dem Schienenboden und Nieten. Bei allen diesen Varianten werden die Ankerkörper im Herstellungsprozess fest mit dem Schienenkörper verbunden, so dass eine Ankerschiene gebildet wird. Es sind, z. B. aus der US3900269A , der DE29609368U1 , der DE19903258A1 , der DE19706010C2 und der DE20302492U1 auch Verfahren bekannt, bei denen über Klemmwirkung (z.B. US3900269A ) oder selbstsperrende Vorrichtungen (z.B. DE19903258A1 ) zusätzliche Elemente an einer Schiene befestigt werden, die entweder zur Verlängerung der Schiene oder zum Anbringen eines Endankers genutzt werden.There are known from the prior art various ways to arrange anchor body on the rail body. Among other things, welding, screws are known (cf., eg EP1067248A ), Upsetting, forming the anchor from the rail bottom and rivets. In all these variants, the anchor body in the manufacturing process are firmly connected to the rail body, so that an anchor rail is formed. There are, for. B. from the US3900269A , of the DE29609368U1 , of the DE19903258A1 , of the DE19706010C2 and the DE20302492U1 Also known method in which over clamping action (eg US3900269A ) or self-locking devices (eg DE19903258A1 ) additional elements are attached to a rail, which are used either to extend the rail or for attaching a final anchor.

Entsprechend den Forderungen der Zulassung werden die Ankerkörper in der Regel unlösbar mit der Schiene verbunden. Aus Korrosionsschutzgründen werden die fertigen Ankerschienen häufig feuerverzinkt. Um einen zuverlässigen Korrosionsschutz zu gewährleisten, ist es erforderlich, das Fügen der einzelnen Teile der Ankerschiene vor dem Verzinken vorzusehen, mit der Folge, dass die Fügevorgänge in der Regel beim Hersteller erfolgen müssen. Denn spätere Fügevorgänge, wie z.B. Schweissen, würden die Korrosionsschutzschicht in der Regel wieder zerstören. Aus diesem Grunde kommen im Stand der Technik klemmende oder selbstsperrende Vorrichtungen zum Einsatz, wenn Elemente nachträglich an der Schiene zu befestigen sind.In accordance with the requirements of the approval, the anchor bodies are usually connected inseparably to the rail. For corrosion protection reasons, the finished anchor channels are often hot-dip galvanized. To ensure reliable corrosion protection, it is necessary to provide the joining of the individual parts of the anchor rail prior to galvanizing, with the result that the joining operations usually have to be made by the manufacturer. Because later joining operations, such as Welding would usually destroy the anti-corrosion layer again. For this reason, in the prior art clamping or self-locking devices are used when elements are to be attached to the rail later.

Oft werden an die Ankerschiene neben statischen Anforderungen zur Lastaufnahme auch konstruktive - also nichtstatische - Anforderungen gestellt. Diese können z. B. das richtige Positionieren, das Zusammenfügen mehrerer Schienen, das Anbringen von elektrischen Leitern etc. umfassen. Es können aber auch statische Anforderungen auftreten, welche das der üblichen statischen Bemessung zu Grunde liegende Mass übersteigen, wie z. B. Anforderungen an die Explosionssicherheit.In addition to static requirements for load bearing, constructive - ie non-static - requirements are frequently placed on the anchor rail. These can be z. B. the correct positioning, the joining of multiple rails, the attachment of electrical Ladders etc. include. But it can also static requirements occur, which exceed the usual static design underlying measure, such. B. Explosion Safety Requirements.

Die US 2011/173920 A offenbart eine Ankerschiene, an welche ein Metallteil angenietet ist, an welches weitere Elemente angeschweisst werden.The US 2011/173920 A discloses an anchor rail to which a metal part is riveted, to which further elements are welded.

Aufgabe der Erfindung ist es, eine Ankerschiene so weiterzubilden, dass sie bei besonders hoher Zuverlässigkeit, insbesondere im Hinblick auf den Korrosionsschutz, und bei besonders geringem Aufwand, insbesondere hinsichtlich der Herstellung, besonders vielfältig eingesetzt werden kann.The object of the invention is to develop an anchor rail so that it can be used in a particularly versatile manner with particularly high reliability, in particular with regard to corrosion protection, and with very little effort, in particular with regard to the production.

Die Aufgabe wird erfindungsgemäss durch eine Ankerschiene mit den Merkmalen des Anspruchs 1 gelöst. Bevorzugte Ausführungsformen sind in den abhängigen Ansprüchen angegeben.The object is achieved by an anchor rail with the features of claim 1. Preferred embodiments are given in the dependent claims.

Eine erfindungsgemässe Ankerschiene ist dadurch gekennzeichnet, dass an zumindest einer der Befestigungsstellen ein Zusatzelement befestigt ist, welches sich von den gleichartigen Ankerkörpern, insbesondere der Form und/oder den Abmessungen nach, unterscheidet.An anchor rail according to the invention is characterized in that an additional element is attached to at least one of the fastening points, which element differs from the similar anchor bodies, in particular the shape and / or the dimensions.

Ein Grundgedanke der Erfindung kann darin gesehen werden, denselben Typ Befestigungsstelle, der zur Verbindung von Ankerkörpern und Schienenkörper verwendet wird, auch zur Befestigung andersartiger Elemente am Schienenkörper zu verwenden. Während also ein Teil der gleichartigen Befestigungsstellen mit den Ankerkörpern besetzt ist, ist zumindest eine weitere der gleichartigen Befestigungsstellen mit einem Zusatzelement besetzt, welches, insbesondere der Form und/oder den Abmessungen nach, unterschiedlich zu den Ankerkörpern ausgebildet ist, und welches damit eine andere Funktion übernehmen kann. Beispielsweise kann es sich beim Zusatzelement um ein Anschlussteil handeln, über welches die Ankerschiene vor dem Eingiessen an einer Schalung oder an einem Bewehrungseisen befestigt werden kann. Da erfindungsgemäss für die Befestigung unterschiedlicher funktionaler Teile derselbe Typ Befestigungsstelle verwendet wird, ist bei besonders einfacher Konstruktion der Herstellungsaufwand besonders gering. Da darüber hinaus nach der Erfindung für das Zusatzelement eine dedizierte Befestigungsstelle vorhanden ist, ist eine besonders einfache und zuverlässige Verbindung, vorzugsweise ohne wesentliche Beeinträchtigung des Korrosionsschutzes, und gegebenenfalls auch nachträglich, möglich.A basic idea of the invention can be seen in the fact that the same type of fastening point used for connecting anchor bodies and rail body can also be used for fastening other elements to the rail body. Thus, while a part of the same attachment points is occupied by the anchor bodies, at least one more of the similar attachment points is occupied by an additional element, which, in particular the shape and / or dimensions, is formed differently from the anchor bodies, and thus has a different function can take over. For example, the additional element may be a connecting part, by means of which the anchor rail can be fastened to a formwork or to a reinforcing bar before pouring. Since according to the invention for the attachment of different functional parts of the same type attachment point is used, the production cost is particularly low in a particularly simple construction. In addition, since according to the invention for the additional element a dedicated attachment point is present, a particularly simple and reliable connection, preferably without substantial impairment of the corrosion protection, and possibly also subsequently possible.

Grundsätzlich kann das Zusatzelement zusätzlich zu einem gleichartigen Ankerkörper an der zumindest einen Befestigungsstelle vorgesehen sein. Besonders vorteilhaft ist es aber, dass das Zusatzelement an Stelle eines gleichartigen Ankerkörpers vorgesehen ist. Diese Ausführungsform beinhaltet, dass an der zumindest einen Befestigungsstelle, an der ein Zusatzelement befestigt ist, ein gleichartiger Ankerkörper fehlt, dass also das Zusatzelement die andernorts vorgesehenen gleichartigen Ankerkörper ersetzt. Gemäss dieser Ausführungsform ist eine noch höhere Einsatzvielfalt gegeben. Denn da die besagte Befestigungsstelle frei von den gleichartigen Ankerkörpern ist, d.h. ohne einen der gleichartigen Ankerkörper ausgebildet ist, ist die geometrische Freiheit bei der Konzeption der Zusatzelemente besonders gross. Gemäss dieser Ausführungsvariante ist an der Befestigungsstelle, an welcher das Zusatzelement befestigt ist, keiner der gleichartigen Ankerkörper vorhanden, d.h. an besagter Befestigungsstelle fehlt es an einem gleichartigen Ankerkörper. Die zumindest eine Befestigungsstelle, an der kein Ankerkörper vorgesehen ist, die also ankerkörperfrei ausgebildet ist, erlaubt es, nachträglich flexibel Zusatzelemente an der Schiene anzubringen, die rein konstruktive, rein statische oder gemischt konstruktiv/statische Funktionen haben, ohne den Korrosionsschutz und/oder die Tragfähigkeit wesentlich zu beeinträchtigen.In principle, the additional element can be provided in addition to a similar anchor body on the at least one attachment point. It is particularly advantageous, however, that the additional element is provided instead of a similar anchor body. This embodiment includes that at the at least one attachment point to which an additional element is attached, a similar anchor body is missing, so that replaces the additional element provided elsewhere the same anchor body. According to this embodiment, an even higher versatility is given. Because the said attachment point is free of the similar anchor bodies, i. is formed without a similar anchor body, the geometric freedom in the design of additional elements is particularly large. According to this embodiment, at the attachment point to which the additional element is attached, none of the same anchor body is present, i. at said attachment point, it lacks a similar anchor body. The at least one attachment point, on which no anchor body is provided, which is thus designed anchor body-free, makes it possible to subsequently attach flexible additional elements to the rail, the purely constructive, purely static or mixed structural / static functions, without the corrosion protection and / or Carrying capacity to significantly affect.

Unter gleichartigen Befestigungsstellen kann insbesondere verstanden werden, dass die Befestigungsstellen dieselbe Form aufweisen, also gleichförmig sind, und/oder dass sie dieselben Abmessungen aufweisen, also gleich gross sind. Die gleichartigen Befestigungsstellen können insbesondere die gleiche Tragkapazität aufweisen. Unter gleichartigen Ankerkörpern kann insbesondere verstanden werden, dass die Ankerkörper dieselbe Form aufweisen, also gleichförmig sind, und/oder dass sie dieselben Abmessungen aufweisen, also gleich gross sind.By similar attachment points can be understood in particular that the attachment points have the same shape, that are uniform, and / or that they have the same dimensions, that are the same size. The similar attachment points may in particular have the same carrying capacity. Under similar anchor bodies can be understood in particular that the anchor body have the same shape, that are uniform, and / or that they have the same dimensions, that are the same size.

Besonders bevorzugt ist es, dass die Ankerkörper und das zumindest eine Zusatzelement an den jeweiligen Befestigungsstellen zumindest kraftschlüssig oder/und formschlüssig befestigt sind. Eine kraftschlüssige Befestigung am Schienenkörper, beispielsweise über eine Schraubverbindung, oder eine formschlüssige Befestigung am Schienenkörper, beispielsweise über einen Bajonettverschluss, gewährleisten eine besonders hohe Zuverlässigkeit, ohne dass eine vorzugsweise am Schienenkörper vorhandene Korrosionsschutzschicht beeinträchtigt wird. Insbesondere zur dynamischen Sicherung kann zusätzlich zur Kraft- bzw. Formschlussverbindung auch eine Stoffschlussverbindung vorgesehen sein, beispielsweise mittels eines Klebstoffs, der die Schraubverbindung sichert.It is particularly preferred that the anchor body and the at least one additional element are fastened to the respective fastening points at least non-positively and / or positively. A frictional attachment to the rail body, for example via a screw, or a positive attachment to the rail body, for example via a bayonet lock, ensure a particularly high reliability, without a preferably present on the rail body corrosion protection layer is impaired. In particular, for dynamic assurance, in addition to the force or positive connection and a material connection can be provided, for example by means of an adhesive that secures the screw.

Weiterhin ist es vorteilhaft, dass der Schienenkörper an den Befestigungsstellen jeweils zumindest eine Durchgangsöffnung aufweist, in der einer der Ankerkörper beziehungsweise das Zusatzelement aufgenommen ist. Durch derartige Durchgangsöffnungen können in fertigungstechnisch besonders einfacher Art und Weise besonders zuverlässige Befestigungen realisiert werden.Furthermore, it is advantageous that the rail body has at least one passage opening at the attachment points, in which one of the anchor body or the additional element is added. Through such passage openings particularly reliable fastenings can be realized in manufacturing technology particularly simple manner.

Unter anderem im Hinblick auf eine einfache und sichere Befestigung ist es vorteilhaft, dass an den Befestigungsstellen jeweils ein Innengewinde vorgesehen ist, in welches einer der Ankerkörper beziehungsweise das Zusatzelement eingeschraubt ist. Überdies bietet eine Verschraubung zwischen Zusatzelement und Schienenkörper in vorteilhafter Weise die Möglichkeit, das Zusatzelement leicht zu drehen und damit den baustellenseitigen Gegebenheiten anzupassen, ohne dabei Einbussen in der Kraftübertragung in Kauf zu nehmen. Der Erfindungsgrundgedanke, dass die Befestigungsstellen gleichartig ausgebildet sind, kann dabei insbesondere beinhalten, dass sämtliche Innengewinde der Befestigungsstellen dieselben Gewindeabmessungen haben. Grundsätzlich können die Innengewinde unmittelbar im Schienenkörper vorgesehen sein. Besonders bevorzugt ist es jedoch, dass an den Befestigungsstellen jeweils ein Niet vorgesehen ist, der durch die Wand des Schienenkörpers hindurchgeführt ist, und an dem jeweils eines der Innengewinde vorgesehen ist.Among other things, with regard to a simple and secure attachment, it is advantageous that in each case an internal thread is provided at the attachment points, in which one of the anchor body or the additional element is screwed. Moreover, a screw connection between the additional element and the rail body advantageously offers the possibility of easily turning the additional element and thus of adapting the conditions on the construction site without taking losses in the power transmission into account. The basic idea of the invention that the fastening points are of identical design may in particular include that all internal threads of the fastening points have the same thread dimensions. In principle, the internal threads can be provided directly in the rail body. However, it is particularly preferred that at each of the attachment points a rivet is provided, which is passed through the wall of the rail body, and is provided on the respective one of the internal thread.

Beispielsweise kann vorgesehen sein, dass das Zusatzelement ein Anschlussteil ist, welches an ein Bewehrungseisen oder an ein Schalungsbrett angeschlossen ist. Der Anschluss zwischen Anschlussteil und Bewehrungseisen eines Betonteils kann beispielsweise in besonders einfacher Art und Weise durch Schweissen erfolgen, wobei der Korrosionsschutz der Ankerschiene nicht beeinträchtigt wird. Der Anschluss zwischen Anschlussteil und dem Schalungsbrett, welches zweckmässigerweise als Teil einer Gussform für Frischbeton dient, erfolgt vorzugsweise über Nägel.For example, it may be provided that the additional element is a connection part which is connected to a rebar or to a shuttering board. The connection between the connection part and the reinforcing bar of a concrete part can, for example, be effected in a particularly simple manner by welding, whereby the corrosion protection of the anchor bar is not impaired. The connection between the connection part and the shuttering board, which expediently serves as part of a casting mold for fresh concrete, preferably takes place via nails.

Alternativ kann vorgesehen sein, dass das Zusatzelement ein Bewehrungseisen ist. Insbesondere kann das Bewehrungseisen endseitig ein Gewinde aufweisen, welches an der Befestigungsstelle eingeschraubt ist.Alternatively it can be provided that the additional element is a reinforcing bar. In particular, the reinforcing iron may have a thread end, which is screwed to the attachment point.

Auch kann es erfindungsgemäss sein, dass das Zusatzelement ein Adapterelement ist, über welches ein zusätzliches Ankerelement am Schienenkörper festlegbar ist. Dieses zusätzliche Ankerelement kann beispielsweise parallel zum Schienenkörper verlaufen. Insbesondere kann es winklig zu den gleichartigen Ankerkörpern angeordnet werden.It may also be according to the invention that the additional element is an adapter element, via which an additional anchor element can be fixed to the rail body. This additional anchor element can, for example, run parallel to the rail body. In particular, it can be arranged at an angle to the similar anchor bodies.

Nach der Erfindung kann vorzugsweise vorgesehen sein, dass sich die Materialbeschaffenheit, insbesondere die Oberflächenmaterialbeschaffenheit, des Schienenkörpers und/oder der Ankerkörper von der Materialbeschaffenheit des Zusatzelements unterscheidet. Beispielsweise kann vorgesehen sein, dass der Schienenkörper und/oder die Ankerkörper eine Korrosionsschutzschicht, beispielsweise eine Zinkschicht aufweisen, die am Zusatzelement fehlt. Somit kann die Materialbeschaffenheit des Zusatzelementes im Hinblick auf seine Funktion optimiert werden, ohne den Korrosionsschutz des Schienenkörpers und/oder der Ankerkörper zu beeinträchtigen. Insbesondere kann vorgesehen sein, dass das Zusatzelement ein schweissbares Metall, z. B. Stahl, aufweist. Das Zusatzelement kann aber auch Kunststoff aufweisen.According to the invention, it can preferably be provided that the material properties, in particular the surface material properties, of the rail body and / or the anchor body differ from the material properties of the additional element. For example it can be provided that the rail body and / or the anchor body have a corrosion protection layer, for example a zinc layer, which is missing at the additional element. Thus, the material properties of the additional element can be optimized in terms of its function, without affecting the corrosion protection of the rail body and / or the anchor body. In particular, it can be provided that the additional element is a weldable metal, for. As steel has. The additional element may also have plastic.

Unter anderem im Hinblick auf den Herstellungsaufwand und/oder die statischen Eigenschaften ist es vorteilhaft, dass die Ankerkörper stabförmige Ankerbolzen, insbesondere mit einer endseitigen Verdickung zur Einleitung von Kräften in Beton, sind. Die Ankerkörper können jeweils ein Aussengewinde aufweisen, über welches die Ankerkörper an den Befestigungsstellen mit dem Schienenkörper verschraubt sind. Der Schienenkörper und/oder die Ankerkörper bestehen vorzugsweise aus Stahl, insbesondere aus verzinktem Stahl.Among other things, in view of the production cost and / or the static properties, it is advantageous that the anchor body rod-shaped anchor bolts, in particular with an end-side thickening for the introduction of forces in concrete, are. The anchor body may each have an external thread, via which the anchor body are screwed to the fastening points with the rail body. The rail body and / or the anchor body are preferably made of steel, in particular of galvanized steel.

Nach der Erfindung ist es zweckmässig, dass im Schienenkörper ein in Längsrichtung des Schienenkörpers verlaufender Schlitz vorgesehen ist, welcher durch zwei hinterschnittene Schenkel des Schienenkörpers begrenzt ist. Durch den Schlitz kann zum Beispiel eine Hammerkopf- oder Hakenkopfschraube eingeführt werden, wobei die Schraube sodann durch Drehung formschlüssig an den hinterschnittenen, sich in Längserstreckung des Schienenkörpers erstreckenden Schenkeln festgelegt werden kann. Insbesondere kann der Schienenkörper im Querschnitt C-förmig ausgeführt sein.According to the invention, it is expedient that a slot extending in the longitudinal direction of the rail body is provided in the rail body, which slot is delimited by two undercut legs of the rail body. Through the slot, for example, a hammer head or hook-headed screw can be inserted, wherein the screw can then be positively fixed by rotation to the undercut, extending in the longitudinal direction of the rail body legs. In particular, the rail body may be C-shaped in cross-section.

Die Erfindung betrifft auch ein Betonteil, in welches eine erfindungsgemässe Ankerschiene, zumindest mit ihren Ankerelementen, insbesondere auch mit ihrem Schienenkörper, eingegossen ist.The invention also relates to a concrete part in which an anchor rail according to the invention, at least with its anchor elements, in particular also with its rail body, is cast.

Die Erfindung wird nachfolgend anhand bevorzugter Ausführungsbeispiele näher erläutert, die schematisch in den beiliegenden Figuren dargestellt sind. In den Figuren zeigen schematisch:

Figur 1:
eine längs geschnittene perspektivische Darstellung einer erfindungsgemässen Ankerschiene;
Figur 2:
eine Querschnittsansicht an einer der Befestigungsstellen der Ankerschiene aus Fig. 1, eingebettet in einem erfindungsgemässen Betonteil; und
Figur 3:
eine Seitenansicht einer erfindungsgemässen Ankerschiene mit einer Vielzahl unterschiedlicher Zusatzelemente.
The invention will be explained in more detail below with reference to preferred embodiments, which are shown schematically in the accompanying figures. In the figures show schematically:
FIG. 1:
a longitudinal sectional perspective view of an inventive anchor rail;
FIG. 2:
a cross-sectional view of one of the attachment points of the anchor rail Fig. 1 embedded in a concrete part according to the invention; and
FIG. 3:
a side view of an inventive anchor rail with a variety of different additional elements.

Ein Ausführungsbeispiel einer erfindungsgemässen Ankerschiene ist in den Figuren 1 und 2 dargestellt. Die Ankerschiene weist einen Schienenkörper 1 mit einem längs des Schienenkörpers 1 verlaufenden Schlitz 14 auf, der von zwei längs des Schienenkörpers 1 verlaufenden Schenkeln 15 und 16 des Schienenkörpers 1 flankiert wird, so dass der Schienenkörper 1 im Querschnitt etwa eine C-Form aufweist. Die Schenkel 15, 16 sind hinterschnitten ausgeführt, so dass eine durch den Schlitz 14 in das Innere des Schienenkörpers 1 eingeführte Hammerkopfschraube 7 durch Drehung formschlüssig an den Schenkeln 15 und 16 festlegbar ist.An embodiment of an inventive anchor rail is in the Figures 1 and 2 shown. The anchor rail has a rail body 1 with a slot 14 extending along the rail body 1, which is flanked by two legs 15 and 16 of the rail body 1 running along the rail body 1, so that the rail body 1 has a C-shape in cross-section. The legs 15, 16 are performed undercut, so that an inserted through the slot 14 into the interior of the rail body 1 hammer head screw 7 by rotation of the legs 15 and 16 can be fixed positively.

Am Schienenboden, also an der Seite des Schienenkörpers 1, welche dem Schlitz 14 gegenüberliegt, sind eine Vielzahl von Nagellöchern 18 im Schienenkörper 1 vorgesehen, welche dazu dienen, die Ankerschiene vor dem Betonieren des Betonteils 100 an einer Schalung festzulegen.At the rail bottom, so on the side of the rail body 1, which is opposite to the slot 14, a plurality of nail holes 18 are provided in the rail body 1, which serve to set the anchor rail before concreting of the concrete part 100 to a formwork.

Ferner ist am Schienenboden des Schienenkörpers 1 eine Vielzahl, im dargestellten Ausführungsbeispiel drei, gleichartiger Befestigungsstellen 20, 20', 20" vorgesehen. Wie insbesondere in Fig. 2 dargestellt ist, weist der Schienenkörper 1 an den Befestigungsstellen 20 jeweils eine Durchgangsöffnung 23 auf, in der ein Niet 26 festgelegt ist. Die Nieten 26 wiederum weisen jeweils eine Bohrung 22 mit einem Innengewinde 24 auf. Die Innengewinde 24 definieren die Befestigungsstellen 20. Somit sind am Schienenkörper 1 eine Vielzahl gleichartiger, also insbesondere mit denselben Gewindeabmessungen ausgebildete Innengewinde 24 vorhanden, die eine Vielzahl gleichartiger Befestigungsstellen 20 bilden.Furthermore, a multiplicity of, in the illustrated exemplary embodiment, three identical fastening points 20, 20 ', 20 "are provided on the rail bottom of the rail body 1 Fig. 2 is shown, the rail body 1 at the attachment points 20 each have a passage opening 23 in which a rivet 26 is fixed. The rivets 26 in turn each have a bore 22 with an internal thread 24. The internal threads 24 define the attachment points 20. Thus, a plurality of similar, so in particular with the same thread dimensions formed internal thread 24 are present on the rail body 1, which form a plurality of similar attachment points 20.

Wie Fig. 1 zeigt, ist an den Befestigungsstellen 20 und 20' jeweils ein gleichartiger Ankerkörper 30, 30' befestigt, insbesondere durch Einschrauben der Ankerkörper 30, 30' in das jeweilige Innengewinde 24. Die gleichartigen Ankerkörpern 30, 30' weisen alle dieselbe Form und dieselben Abmessungen auf. Sie sind als zylindrische Ankerbolzen ausgebildet und sind jeweils an ihrem dem Schienenkörper abgewandten Ende mit einer Verdickung 31 versehen.As Fig. 1 shows, in each case a similar anchor body 30, 30 'attached to the attachment points 20 and 20', in particular by screwing the anchor body 30, 30 'in the respective internal thread 24. The same anchor bodies 30, 30' all have the same shape and the same dimensions , They are designed as cylindrical anchor bolts and are each provided at their end facing away from the rail body with a thickening 31.

An der dritten Befestigungsstelle 20" ist ein Zusatzelement 40 befestigt, welches sich der Form nach von den gleichartigen Ankerkörpern 30, 30' unterscheidet. Im dargestellten Ausführungsbeispiel ist das Zusatzelement 40 als Bewehrungsstab ausgeführt. Es ist somit an zumindest einer der gleichartigen Befestigungsstellen 20 statt eines Ankerkörpers 30 ein Zusatzelement 40 befestigt, welches sich der Form nach von den gleichartigen Ankerkörpern 30, 30', die alle dieselbe Form aufweisen, unterscheidet.Attached to the third fastening point 20 "is an additional element 40 which differs in shape from the similar anchor bodies 30, 30 'In the illustrated embodiment, the additional element 40 is designed as a reinforcing rod Anchor body 30 an additional element 40 attached, which differs in shape from the similar anchor bodies 30, 30 ', which all have the same shape.

Wie in Figur 2 angedeutet ist, kann die Ankerschiene in einem erfindungsgemässen Betonteil 100 eingegossen sein, wobei dann sowohl der Schienenkörper 1 als auch die Ankerkörper 30 von Beton umschlossen sindAs in FIG. 2 is indicated, the anchor rail can be cast in a concrete part 100 according to the invention, in which case both the rail body 1 and the anchor body 30 are enclosed by concrete

Figur 3 zeigt alternative Ausführungsmöglichkeiten des Zusatzelementes 40, das neben den gleichartigen Ankerkörpern 30 an zumindest einer der Befestigungsstellen 20 befestigt wird. So kann das Zusatzelement 40' als profiliertes Bewehrungseisen, beispielsweise zur Aufnahme von zusätzlichen Lasten wie z.B. aus Explosionen ausgebildet sein. Das Zusatzelement 40" kann auch als speziell geformter Ankerstab zur Erhöhung der Tragfähigkeit ausgebildet sein, z.B. mit einem breiteren Ankerkopf. Das Zusatzelement 40'" kann auch als nicht tragendes, insbesondere laschenförmiges Anschlussteil zur Positionierung in der Schalung oder zum Anschweissen an der Bewehrung ausgebildet sein. Insbesondere in diesem Fall kann sich die Oberflächenbeschaffenheit von Zusatzelement 40'" und Ankerkörper 30 unterscheiden: Während die Ankerkörper 30 z.B. eine Korrosionsschutzschicht aufweisen können, kann diese Korrosionsschutzschicht beim nicht tragenden Zusatzelement 40'" fehlen, z.B. um ein bessere Verschweissbarkeit zu gewährleisten. FIG. 3 shows alternative embodiments of the additional element 40, which is attached to at least one of the attachment points 20 in addition to the similar anchor bodies 30. Thus, the additional element 40 'as a profiled rebar, for example, to accommodate additional loads such as explosions can be formed. The additional element 40 "can also be designed as a specially shaped anchor rod for increasing the load bearing capacity, eg with a wider anchor head The additional element 40 '" can also be designed as a non-load-bearing, in particular lug-shaped connecting part for positioning in the formwork or for welding to the reinforcement , In particular, in this case, the surface texture of additional element 40 '"and anchor body 30 may differ: While the anchor body 30 may have, for example, a corrosion protection layer, this corrosion protection layer at the non-supporting additional element 40'" missing, for example, to ensure better weldability.

Das Zusatzelement 40"" kann auch eine Erdungslasche, z.B. zur Ableitung von Kurzschlussströmen, sein. Das Zusatzelement 40""' kann aber auch ein Adapterstück sein, über welches vertikale, horizontale, schiefwinklige oder geneigte Ankerelemente 47 in verschiedener Ausprägung (z.B. Bewehrungseisen, Kopfbolzen, Gewindestange, Schraube) starr oder gelenkig am Schienenkörper 1 befestigt werden können. Das als Adapterstück ausgebildete Zusatzelement 40""' hat vorzugsweise die Form einer Schraube, eines Gewindestiftes, eines Zylinders, eines Profilstahles, einer Öse oder dergleichen. Das Ankerelement 47 kann durch verschiedene Fügetechniken, vorzugsweise jedoch durch Schrauben, Kleben oder Schweissen an dem Adapterstück befestigt werden. Das Adapterstück kann zum Zweck des Korrosionsschutzes an seiner Anbindestelle zum Schienenkörper 1 geschützt sein oder generell aus nichtrostendem Material (Edelstahl, Kunststoff) bestehen.The additional element 40 "" may also have a grounding tab, e.g. for the derivation of short-circuit currents. However, the additional element 40 "" 'can also be an adapter piece, by means of which vertical, horizontal, oblique or inclined anchor elements 47 of various types (for example reinforcing bars, headed bolts, threaded rods, screws) can be rigidly or flexibly fastened to the rail body 1. The formed as an adapter piece additional element 40 "" 'preferably has the shape of a screw, a threaded pin, a cylinder, a section steel, an eyelet or the like. The anchor member 47 may be secured to the adapter piece by various joining techniques, but preferably by screwing, gluing or welding. The adapter piece can be protected for the purpose of corrosion protection at its attachment point to the rail body 1 or generally made of stainless material (stainless steel, plastic).

Das Zusatzelement kann auch dazu verwendet werden, den Ankerkörper in der Schalung zu positionieren. Hierzu kann dass Zusatzelement eine Gewindestange aufweisen.The additional element can also be used to position the anchor body in the formwork. For this purpose, the additional element may have a threaded rod.

Claims (12)

Ankerschiene mit
einem Schienenkörper (1), der eine Vielzahl gleichartiger Befestigungsstellen (20, 20', 20") aufweist, und
einer Vielzahl gleichartiger Ankerkörper (30), die an den Befestigungsstellen (20, 20') am Schienenkörper (1) befestigt sind,
dadurch gekennzeichnet,
dass an zumindest einer der Befestigungsstellen (20"') ein Zusatzelement (40) befestigt ist, welches sich von den gleichartigen Ankerkörpern (30) unterscheidet.Anchor rail with
a rail body (1) having a plurality of similar attachment points (20, 20 ', 20 "), and
a plurality of similar anchor bodies (30) which are attached to the attachment points (20, 20 ') on the rail body (1),
characterized,
in that an additional element (40), which differs from the similar anchor bodies (30), is fastened to at least one of the fastening points (20 "'). Ankerschiene nach Anspruch 1,
dadurch gekennzeichnet,
dass das Zusatzelement (40) an Stelle eines gleichartigen Ankerkörpers (30) vorgesehen ist.Anchor rail according to claim 1,
characterized,
that the additional element (40) in place of a similar anchor body (30) is provided. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass die Ankerkörper (30) und das zumindest eine Zusatzelement (40) an den jeweiligen Befestigungsstellen (20) zumindest kraftschlüssig oder/und formschlüssig befestigt sind.Anchor rail according to one of the preceding claims,
characterized,
that the anchor body (30) and the at least one additional element (40) at the respective fixing points (20) at least a force-locking and / or form-fitting manner. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass der Schienenkörper (1) an den Befestigungsstellen (20) jeweils eine Durchgangsöffnung (23) aufweist, in der einer der Ankerkörper (30) beziehungsweise das Zusatzelement (40) aufgenommen ist.Anchor rail according to one of the preceding claims,
characterized,
in that the rail body (1) in each case has a passage opening (23) at the fastening points (20), in which one of the anchor body (30) or the additional element (40) is accommodated. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass an den Befestigungsstellen (20) jeweils ein Innengewinde (24) vorgesehen ist, in welches einer der Ankerkörper (30) beziehungsweise das Zusatzelement (40) eingeschraubt ist.Anchor rail according to one of the preceding claims,
characterized,
that in each case an internal thread (24) is provided at the fastening points (20), in which one of the anchor body is threaded (30) or the additional element (40). Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass das Zusatzelement (40"') ein Anschlussteil ist, welches an ein Bewehrungseisen oder an ein Schalungsbrett angeschlossen ist.Anchor rail according to one of the preceding claims,
characterized,
that the additional element (40 "') is a connection part which is connected to a rebar or to a shuttering board. Ankerschiene nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass das Zusatzelement (40') ein Bewehrungseisen oder eine Gewindestange ist.Anchor rail according to one of claims 1 to 5,
characterized,
that the additional element (40 ') is a rebar or a threaded rod. Ankerschiene nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass das Zusatzelement (40""') ein Adapterelement ist, über welches ein zusätzliches Ankerelement (47) am Schienenkörper (1) festlegbar ist.Anchor rail according to one of claims 1 to 5,
characterized,
that the additional element (40 ""') is an adapter element, via which an additional anchoring element (47) on the rail body (1) can be fixed. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass sich die Materialbeschaffenheit des Schienenkörpers (1) und der Ankerkörper (30) von der Materialbeschaffenheit des Zusatzelements (40) unterscheidet.Anchor rail according to one of the preceding claims,
characterized,
that the material properties of the rail body (1) and the anchor body (30) on the material characteristics of the additional element (40) is different. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass die Ankerkörper (30) stabförmige Ankerbolzen, mit einer endseitigen Verdickung (31) zur Einleitung von Kräften in Beton, sind.Anchor rail according to one of the preceding claims,
characterized,
in that the anchor bodies (30) are rod-shaped anchor bolts, with an end-side thickening (31) for introducing forces into concrete. Ankerschiene nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass im Schienenkörper (1) ein in Längsrichtung des Schienenkörpers (1) verlaufender Schlitz (14) vorgesehen ist, welcher durch zwei hinterschnittene Schenkel (15, 16) des Schienenkörpers (1) begrenzt ist.Anchor rail according to one of the preceding claims,
characterized,
in that a slot (14) extending in the longitudinal direction of the rail body (1) is provided in the rail body (1), which slot is delimited by two undercut legs (15, 16) of the rail body (1). Betonteil (100), in welches eine Ankerschiene nach einem der vorstehenden Ansprüche eingegossen ist.Concrete part (100) into which an anchor rail according to one of the preceding claims is cast.
EP11175571.6A 2011-07-27 2011-07-27 Anchor bar Active EP2551416B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
PT111755716T PT2551416E (en) 2011-07-27 2011-07-27 Anchor bar
PL11175571T PL2551416T3 (en) 2011-07-27 2011-07-27 Anchor bar
DK11175571.6T DK2551416T3 (en) 2011-07-27 2011-07-27 anchor rail
EP11175571.6A EP2551416B1 (en) 2011-07-27 2011-07-27 Anchor bar
ES11175571.6T ES2445741T3 (en) 2011-07-27 2011-07-27 Anchor rail
AU2012289219A AU2012289219A1 (en) 2011-07-27 2012-06-12 Anchor rail
CN201280037288.9A CN103703194A (en) 2011-07-27 2012-06-12 Anchor rail
US14/235,268 US9840838B2 (en) 2011-07-27 2012-06-12 Anchor rail
PCT/EP2012/061070 WO2013013876A1 (en) 2011-07-27 2012-06-12 Anchor rail
CA2843167A CA2843167A1 (en) 2011-07-27 2012-06-12 Anchor channel
IL230449A IL230449A0 (en) 2011-07-27 2014-01-14 Anchor rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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EP2551416B1 EP2551416B1 (en) 2014-01-01

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EP (1) EP2551416B1 (en)
CN (1) CN103703194A (en)
AU (1) AU2012289219A1 (en)
CA (1) CA2843167A1 (en)
DK (1) DK2551416T3 (en)
ES (1) ES2445741T3 (en)
IL (1) IL230449A0 (en)
PL (1) PL2551416T3 (en)
PT (1) PT2551416E (en)
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EP1067248A2 (en) 1999-07-08 2001-01-10 Sergio Zambelli Anchoring device for building components made of concrete or the like with easy-to-apply element for anchoring to the component
DE20302492U1 (en) 2003-02-14 2003-04-30 Kahneisen Gmbh Deutsche End anchor for C or U-section anchor rails has head, shank and foot made from flat material to width of hollow cavity in rail in which foot at least partially fits
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WO2017017078A1 (en) * 2015-07-29 2017-02-02 Hilti Aktiengesellschaft Production method for an anchoring rail and anchoring rail
US20180216338A1 (en) * 2015-07-29 2018-08-02 Hilti Aktiengesellschaft Manufacturing Method for an Anchoring Rail and Anchoring Rail

Also Published As

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EP2551416B1 (en) 2014-01-01
PL2551416T3 (en) 2014-06-30
WO2013013876A1 (en) 2013-01-31
DK2551416T3 (en) 2014-02-24
AU2012289219A1 (en) 2014-01-30
PT2551416E (en) 2014-03-05
CA2843167A1 (en) 2013-01-31
US20140318074A1 (en) 2014-10-30
US9840838B2 (en) 2017-12-12
ES2445741T3 (en) 2014-03-05
CN103703194A (en) 2014-04-02
IL230449A0 (en) 2014-03-31

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