EP2154314A2 - Device for securing a cover profile for floors - Google Patents

Device for securing a cover profile for floors Download PDF

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Publication number
EP2154314A2
EP2154314A2 EP09450143A EP09450143A EP2154314A2 EP 2154314 A2 EP2154314 A2 EP 2154314A2 EP 09450143 A EP09450143 A EP 09450143A EP 09450143 A EP09450143 A EP 09450143A EP 2154314 A2 EP2154314 A2 EP 2154314A2
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EP
European Patent Office
Prior art keywords
cover
dowel
fastening
legs
profile
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.)
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Application number
EP09450143A
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German (de)
French (fr)
Inventor
Franz Jun. Neuhofer
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Individual
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Individual
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Publication of EP2154314A2 publication Critical patent/EP2154314A2/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/062—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/065—Finishing profiles with a T-shaped cross-section or the like
    • E04F19/066—Finishing profiles with a T-shaped cross-section or the like fixed onto a base profile by means of a separate connector
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/065—Finishing profiles with a T-shaped cross-section or the like
    • E04F19/067—Finishing profiles with a T-shaped cross-section or the like with means preventing a tipping movement

Definitions

  • the invention relates to a device for attaching a covering profile for floors by means of Quergerippten dowel bolts, which are inserted between two legs of a cross-sectionally U-shaped mounting rail and whose heads with a mounting lug on the underside of a cover of the cover a coupling for locking the Form cover profiles with the dowel bolts.
  • cover profiles of floors different devices are known, which should meet different requirements according to the use of the cover profile as a movement profile, as a transitional profile, as a final profile, but also as skirting.
  • a consideration of the height of the floor covering and the pivotal position of the cover is required.
  • mounting rails with two U-profile forming legs are used, between which engages a mounting lug on the underside of the cover of the cover.
  • This type of attachment has proven itself, but additional measures are required for height adjustment.
  • washers can be used for the mounting rail or the legs extending additional profiles use, however, which makes handling more complex.
  • dowel bolts are used instead of fastening rails whose heads form a coupling for locking the cover profile with the dowel bolts with the fastening projection on the underside of the cover profiles, the height adjustment can be made in a simple manner by the depth of penetration of the dowel bolts in the holes provided for their inclusion. Due to a pronounced transverse ribbing, the dowel pins are held within these holes despite different engagement lengths.
  • the disadvantage is that the holes must be set exactly for the dowel bolts, which is often not possible due to the nature of the floor covering receiving substrate or the subsequent wall often.
  • the invention is therefore based on the object, a device for attaching a covering profile for floors in such a way that with relatively simple means a different applications taking into account mounting the cover is possible.
  • the invention solves the problem set by the fact that the dowel pins on opposite peripheral sides have a flattening and are used with these flats form-fitting between the two legs of the mounting rail.
  • the dowel bolts between the two legs of the U-shaped mounting rail can be held under a form fit such that comparable conditions for the mounting of the cover profile are obtained with dowel bolts inserted in the boreholes.
  • the dowel bolts between the legs of the U-shaped mounting rail not only a rotational security is achieved because of the cooperating with the legs of the mounting rail flats, but also the support area between the dowel bolts and the legs increased, so that the advantage of usable in a mounting rail dowel pin the free choice of dowel pin assembly can be used without having to accept a deteriorated mounting of the cover profile in purchasing. It can therefore be reduced, if necessary, the distances between the individual dowel bolts without having to accept a falling mounting overhead in purchasing so that not only the holder of the cover, but also its leadership along a mounting rail can be improved.
  • the heads of the dowel pins can form sockets or joint axes for receiving the fastening projection forming a hinge axis or joint socket, as is known per se.
  • This articulated connection between the cover flange and the dowel bolt not only ensures the respectively required pivot position of the cover profile, but also allows a snap lock-like latching between the socket and hinge axis when the socket pan resiliently engages around the hinge axis in a peripheral region greater than 180 °.
  • the cover profiles for better bridging differences in height with respect to the laterally adjacent to the attachment lug resulting sections formed asymmetrically, it is recommended that the respective hinge axis forming part, ie the dowel head or the attachment lug of Abdeckflansches with a formed by two-sided recesses, undercut neck part provided, wherein the recess on the side of the wider portion should be greater than on the side of the narrower portion of the Abdeckflansches, so that the possible larger swing angle can be considered on the side of the longer portion of the Abdeckflanschs.
  • a certain height adjustment results from the possible different insertion depth of the dowel bolts between the legs of the cross-sectionally U-shaped mounting rail.
  • a height adjustment must remain limited because a minimum length of engagement for the dowel bolts between the legs must be maintained in order to achieve sufficient support of the cover in the mounting rail on the dowel bolts.
  • the dowel bolts can be shortened in their axial length on the opposite side of the dowel head. Particularly simple construction conditions arise in this context, if the dowel pins have for axial reduction Solltrennstellen.
  • a joint 2 between two level floor coverings 3, thus serving as a movement profile cover profile 1 is fixed in the joint 2 by means of an example on the floor covering 3 receiving substrate 4 screwed mounting rail 5, the two in the form of a U -Profiles upstanding legs 6 for receiving quergerippter dowel pin 7 forms.
  • These dowel pins 7 are flattened for positive support between the legs 6 of the mounting rail 5 mutually diametrically opposite sides.
  • the flattenings are in the Fig. 2 denoted by 8.
  • the heads 11 of the dowel pin 7 according to the Fig. 1 a joint socket, in which engages formed as a hinge axis attachment lug 12 of the cover 1 engages a snap closure.
  • the joint socket of the dowel heads 11 engages around the joint axis of the fastening projection 12 in a circumferential region which exceeds 180 °.
  • the edge-side portions of the sockets are resiliently pressed apart to close after receiving the hinge axis in the socket again about the hinge axis.
  • the recessed by recessed, undercut neck of the hinge axis is also formed asymmetrically, namely the recess on the side of the wider portion of the Abdeckflanschs 13 is greater than that on the opposite side, whereby the preferred Pivoting range of such cover profiles 1 can be considered advantageous.
  • the fastening rail 5 is first laid in the joint 2 between the two flooring sections 3, for example by screwing on the substrate 4. Thereafter, the dowel pin 7 with the cover 1 via the clutch 14, as described, are locked, to then be inserted over the dowel pin 7 in the mounting rail 5 until the longitudinal edges of the cover 1 sit on the bottom sections 3.
  • the use of the cover 1 is shown as a final profile for the floor covering 3.
  • the attachment of the cover 1 is again via a mounting rail 5, between the legs 6 the Engage dowel pin 7.
  • the socket of the coupling 14 is not formed by the heads 11 of the dowel pin 7, but by the mounting lug 12 on the underside of the cover 13, while the heads 11 of the dowel pin 7 form the hinge axis.
  • the pivotability of the cover 1 relative to the rail 5 does not change.
  • the required for the bridging of the height difference pivoting position of the cover profile 1 makes a reduction of the dowel pin 7 necessary. To shorten the dowel pin 7, these can be provided with appropriate predetermined breaking points, but this is not shown for reasons of clarity.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Legs For Furniture In General (AREA)
  • Connection Of Plates (AREA)

Abstract

The device has transverse ribbed stud bolts (7) that are inserted between two sides (6) of a fastening rail (5), which exhibits a U-shaped cross section. A head (11) of the stud bolts forms a coupling (14) for locking a covering profile (1) with the stud bolts using a fastening lug (12) on a lower side of a covering flange (13) of the covering profile. The stud bolts exhibit a flat portion on peripheral sides that are opposite to each other. The stud bolts are form-fitly inserted between the two sides of the fastening rail.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Befestigen eines Abdeckprofils für Fußböden mit Hilfe von quergerippten Dübelbolzen, die zwischen zwei Schenkeln einer im Querschnitt U-förmigen Befestigungsschiene eingesetzt sind und deren Köpfe mit einem Befestigungsansatz auf der Unterseite eines Abdeckflansches des Abdeckprofils eine Kupplung zum Verrasten des Abdeckprofils mit den Dübelbolzen bilden.The invention relates to a device for attaching a covering profile for floors by means of Quergerippten dowel bolts, which are inserted between two legs of a cross-sectionally U-shaped mounting rail and whose heads with a mounting lug on the underside of a cover of the cover a coupling for locking the Form cover profiles with the dowel bolts.

Zur Befestigung von Abdeckprofilen von Fußböden sind unterschiedliche Vorrichtungen bekannt, die entsprechend dem Einsatz des Abdeckprofils als Bewegungsprofil, als Übergangsprofil, als Abschlussprofil, aber auch als Sockelleiste unterschiedlichen Anforderungen genügen sollen. Insbesondere ist eine Berücksichtigung der Höhe des Fußbodenbelages und der Schwenklage des Abdeckprofils erforderlich. Um diesen Anforderungen zu entsprechen, werden beispielsweise Befestigungsschienen mit zwei ein U-Profil bildenden Schenkeln eingesetzt, zwischen denen ein Befestigungsansatz auf der Unterseite des Abdeckflansches des Abdeckprofils eingreift. Diese Befestigungsart hat sich an sich bewährt, doch sind zur Höhenanpassung zusätzliche Maßnahmen erforderlich. So können Unterlag-scheiben für die Befestigungsschiene oder die Schenkel verlängernde Zusatzprofile Verwendung finden, was jedoch die Handhabung aufwändiger macht. Werden statt Befestigungsschienen Dübelbolzen eingesetzt, deren Köpfe mit dem Befestigungsansatz auf der Unterseite der Abdeckprofile eine Kupplung zum Verrasten des Abdeckprofils mit den Dübelbolzen bilden, so kann die Höhenanpassung in einfacher Weise durch die Einschlagtiefe der Dübelbolzen in die für ihre Aufnahme vorgesehenen Bohrungen vorgenommen werden. Aufgrund einer ausgeprägten Querrippung werden die Dübelbolzen innerhalb dieser Bohrungen trotz unterschiedlicher Eingriffslängen festgehalten. Nachteilig ist allerdings, dass die Bohrungen für die Dübelbolzen genau gesetzt werden müssen, was aufgrund der Beschaffenheit des den Bodenbelag aufnehmenden Untergrundes oder der anschließenden Wand häufig nicht ohne weiteres möglich ist.For attachment of cover profiles of floors different devices are known, which should meet different requirements according to the use of the cover profile as a movement profile, as a transitional profile, as a final profile, but also as skirting. In particular, a consideration of the height of the floor covering and the pivotal position of the cover is required. To meet these requirements, for example, mounting rails with two U-profile forming legs are used, between which engages a mounting lug on the underside of the cover of the cover. This type of attachment has proven itself, but additional measures are required for height adjustment. Thus, washers can be used for the mounting rail or the legs extending additional profiles use, however, which makes handling more complex. If dowel bolts are used instead of fastening rails whose heads form a coupling for locking the cover profile with the dowel bolts with the fastening projection on the underside of the cover profiles, the height adjustment can be made in a simple manner by the depth of penetration of the dowel bolts in the holes provided for their inclusion. Due to a pronounced transverse ribbing, the dowel pins are held within these holes despite different engagement lengths. The disadvantage, however, is that the holes must be set exactly for the dowel bolts, which is often not possible due to the nature of the floor covering receiving substrate or the subsequent wall often.

Um hier Abhilfe zu schaffen, wurde bereits vorgeschlagen ( EP 1 403 444 A1 ), die mit ausgeprägten Querrippen versehenen Dübelbolzen nicht in Bohrlöcher, sondern zwischen die beiden Schenkel einer im Querschnitt U-förmigen Befestigungsschiene einzusetzen, die auf dem den Bodenbelag aufnehmenden Untergrund festgeschraubt wird, sodass zur Befestigung des Abdeckprofils lediglich die mit dem Abdeckprofil kuppelbaren Dübelbolzen in die zuvor verlegte Befestigungsschiene einzusetzen sind, allenfalls nach einer Kürzug der Dübelbolzen, um die jeweilige Dicke des Fußbodenbelags berücksichtigen zu können. Es hat sich jedoch herausgestellt, dass die Dübelbolzen keinen für die Befestigung des Abdeckprofils ausreichenden Halt in der Befestigungsschiene erfahren.To remedy this situation, it has already been proposed ( EP 1 403 444 A1 ), which use pronounced transverse ribs dowel pin not in boreholes, but between the two legs of a cross-sectionally U-shaped mounting rail, which is bolted to the floor covering receiving base, so that for attaching the cover only the detachable with the cover dowel pins in the previously installed mounting rail are to be used, if necessary, after a Kürzug the dowel bolts in order to take into account the respective thickness of the floor covering. However, it has been found that the dowel pins do not experience sufficient for the attachment of the cover profile hold in the mounting rail.

Der Erfindung liegt somit die Aufgabe zugrunde, eine Vorrichtung zum Befestigen eines Abdeckprofils für Fußböden so auszugestalten, dass mit vergleichsweise einfachen Mitteln eine die unterschiedlichen Einsatzfälle berücksichtigende Montage des Abdeckprofils möglich wird.The invention is therefore based on the object, a device for attaching a covering profile for floors in such a way that with relatively simple means a different applications taking into account mounting the cover is possible.

Ausgehend von einer Vorrichtung der eingangs geschilderten Art zum Befestigen eines Abdeckprofils für Fußböden löst die Erfindung die gestellte Aufgabe dadurch, dass die Dübelbolzen auf einander gegenüberliegenden Umfangsseiten eine Abflachung aufweisen und mit diesen Abflachungen formschlüssig zwischen den beiden Schenkeln der Befestigungsschiene eingesetzt sind.Starting from a device of the type described for attaching a covering profile for floors, the invention solves the problem set by the fact that the dowel pins on opposite peripheral sides have a flattening and are used with these flats form-fitting between the two legs of the mounting rail.

Zufolge der einander auf gegenüberliegenden Umfangsseiten vorgesehenen Abflachungen können die Dübelbolzen zwischen den beiden Schenkeln der im Querschnitt U-förmigen Befestigungsschiene unter einem Formschluss so gehalten werden, dass sich mit in Bohrlöcher eingeschlagenen Dübelbolzen vergleichbare Voraussetzungen für die Halterung des Abdeckprofils ergeben. Beim Einsatz der Dübelbolzen zwischen den Schenkeln der U-förmigen Befestigungsschiene wird wegen der mit den Schenkeln der Befestigungsschiene zusammenwirkenden Abflachungen nicht nur eine Drehsicherung erreicht, sondern auch der Abstützbereich zwischen den Dübelbolzen und den Schenkeln vergrößert, sodass der Vorteil der in eine Befestigungsschiene einsetzbaren Dübelbolzen hinsichtlich der freien Wahl der Dübelbolzenanordnung genützt werden kann, ohne eine verschlechterte Halterung des Abdeckprofils in Kauf nehmen zu müssen. Es können daher im Bedarfsfall auch die Abstände zwischen den einzelnen Dübelbolzen verringert werden, ohne einen ins Gewicht fallenden Montagemehraufwand in Kauf nehmen zu müssen, sodass nicht nur die Halterung des Abdeckprofils, sondern auch dessen Führung entlang einer Befestigungsschiene verbessert werden kann.According to the flattenings provided on opposite circumferential sides, the dowel bolts between the two legs of the U-shaped mounting rail can be held under a form fit such that comparable conditions for the mounting of the cover profile are obtained with dowel bolts inserted in the boreholes. When using the dowel bolts between the legs of the U-shaped mounting rail not only a rotational security is achieved because of the cooperating with the legs of the mounting rail flats, but also the support area between the dowel bolts and the legs increased, so that the advantage of usable in a mounting rail dowel pin the free choice of dowel pin assembly can be used without having to accept a deteriorated mounting of the cover profile in purchasing. It can therefore be reduced, if necessary, the distances between the individual dowel bolts without having to accept a falling mounting overhead in purchasing so that not only the holder of the cover, but also its leadership along a mounting rail can be improved.

Um die jeweils erforderliche Schwenklage des Abdeckprofils berücksichtigen zu können, können die Köpfe der Dübelbolzen Gelenkpfannen oder Gelenkachsen zur Aufnahme des eine Gelenkachse oder Gelenkpfanne formenden Befestigungsansatzes bilden, wie dies an sich bekannt ist. Diese gelenkige Verbindung zwischen dem Abdeckflansch und den Dübelbolzen stellt nicht nur die jeweils erforderliche Schwenklage des Abdeckprofils sicher, sondern ermöglicht auch eine schnappverschlussartige Verrastung zwischen Gelenkpfanne und Gelenkachse, wenn die Gelenkpfanne die Gelenkachse in einem Umfangsbereich größer als 180° federnd umgreift. Werden die Abdeckprofile zur besseren Überbrückung von Höhenunterschieden hinsichtlich der sich seitlich neben dem Befestigungsansatz ergebenden Abschnitte unsymmetrisch ausgebildet, so empfiehlt es sich, den jeweils die Gelenkachse bildenden Teil, also den Dübelkopf oder den Befestigungsansatz des Abdeckflansches mit einem durch beidseitige Aussparungen geformten, hinterschnittenen Halsteil zu versehen, wobei die Aussparung auf der Seite des breiteren Abschnitts größer als auf der Seite des schmäleren Abschnitts des Abdeckflansches sein soll, damit der mögliche größere Schwenkwinkel auf der Seite des längeren Abschnitts des Abdeckflanschs berücksichtigt werden kann.In order to be able to take into account the respectively required pivoting position of the cover profile, the heads of the dowel pins can form sockets or joint axes for receiving the fastening projection forming a hinge axis or joint socket, as is known per se. This articulated connection between the cover flange and the dowel bolt not only ensures the respectively required pivot position of the cover profile, but also allows a snap lock-like latching between the socket and hinge axis when the socket pan resiliently engages around the hinge axis in a peripheral region greater than 180 °. If the cover profiles for better bridging differences in height with respect to the laterally adjacent to the attachment lug resulting sections formed asymmetrically, it is recommended that the respective hinge axis forming part, ie the dowel head or the attachment lug of Abdeckflansches with a formed by two-sided recesses, undercut neck part provided, wherein the recess on the side of the wider portion should be greater than on the side of the narrower portion of the Abdeckflansches, so that the possible larger swing angle can be considered on the side of the longer portion of the Abdeckflanschs.

Eine gewisse Höhenanpassung ergibt sich aufgrund der möglichen unterschiedlichen Einstecktiefe der Dübelbolzen zwischen den Schenkeln der im Querschnitt U-förmigen Befestigungsschiene. Eine solche Höhenanpassung muss allerdings beschränkt bleiben, weil eine Mindesteingriffslänge für die Dübelbolzen zwischen den Schenkeln gewahrt werden muss, um eine ausreichende Halterung des Abdeckprofils in der Befestigungsschiene über die Dübelbolzen zu erreichen. Um größere Höhenanpassungen zu ermöglichen, können die Dübelbolzen in ihrer axialen Länge auf der dem Dübelkopf gegenüberliegenden Seite gekürzt werden. Besonders einfache Konstruktionsverhältnisse ergeben sich in diesem Zusammenhang, wenn die Dübelbolzen zur axialen Kürzung Solltrennstellen aufweisen.A certain height adjustment results from the possible different insertion depth of the dowel bolts between the legs of the cross-sectionally U-shaped mounting rail. However, such a height adjustment must remain limited because a minimum length of engagement for the dowel bolts between the legs must be maintained in order to achieve sufficient support of the cover in the mounting rail on the dowel bolts. In order to allow greater height adjustments, the dowel bolts can be shortened in their axial length on the opposite side of the dowel head. Particularly simple construction conditions arise in this context, if the dowel pins have for axial reduction Solltrennstellen.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

Fig. 1
eine erfindungsgemäße Vorrichtung zum Befestigen eines Abdeckprofils für Fußböden in einem vereinfachten Querschnitt,
Fig. 2
einen Schnitt nach der Linie II-II der Fig. 1 und
Fig. 3
eine der Fig. 1 entsprechende Darstellung einer erfindungsgemäßen Vorrichtung, jedoch für einen anderen Einsatzfall des Abdeckprofils.
In the drawing, the subject invention is shown, for example. Show it
Fig. 1
a device according to the invention for fastening a covering profile for floors in a simplified cross section,
Fig. 2
a section along the line II-II of Fig. 1 and
Fig. 3
one of the Fig. 1 corresponding representation of a device according to the invention, but for another application of the cover.

Entsprechend der Fig. 1 wird durch das Abdeckprofil 1 eine Fuge 2 zwischen zwei niveaugleichen Fußbodenbelägen 3 überbrückt, das somit als Bewegungsprofil dienende Abdeckprofil 1 wird in der Fuge 2 mit Hilfe einer beispielsweise auf dem den Bodenbelag 3 aufnehmenden Untergrund 4 angeschraubten Befestigungsschiene 5 festgelegt, die zwei in Form eines U-Profils aufragende Schenkel 6 zur Aufnahme quergerippter Dübelbolzen 7 bildet. Diese Dübelbolzen 7 sind zur formschlüssigen Abstützung zwischen den Schenkeln 6 der Befestigungsschiene 5 aufeinander diametral gegenüberliegenden Seiten abgeflacht. Die Abflachungen sind in der Fig. 2 mit 8 bezeichnet. Durch diese Abflachungen 8 legen sich die radial vom Dübelbolzen 7 abstehenden Querrippen 9 unter einer elastischen Vorspannung an die Schenkel 6 an, die zur besseren Halterung der Dübelbolzen 7 einwärts geneigte Längsrandnasen 10 aufweisen können, sodass durch diese die Querrippen 9 der Dübelbolzen 7 übergreifenden Längsrandnasen 10 der Ausziehwiderstand für die Dübelbolzen 7 erheblich vergrößert wird.According to the Fig. 1 is bridged by the cover 1, a joint 2 between two level floor coverings 3, thus serving as a movement profile cover profile 1 is fixed in the joint 2 by means of an example on the floor covering 3 receiving substrate 4 screwed mounting rail 5, the two in the form of a U -Profiles upstanding legs 6 for receiving quergerippter dowel pin 7 forms. These dowel pins 7 are flattened for positive support between the legs 6 of the mounting rail 5 mutually diametrically opposite sides. The flattenings are in the Fig. 2 denoted by 8. By this flattening 8, the projecting radially from the dowel pin 7 transverse ribs 9 put under an elastic bias to the legs 6, which may have for better support of the dowel pin 7 inwardly inclined longitudinal edge tabs 10, so that through this the transverse ribs. 9 the dowel pin 7 overlapping longitudinal edge tabs 10 of the pull-out for the dowel pin 7 is significantly increased.

Die Köpfe 11 der Dübelbolzen 7 ergeben zusammen mit einem Befestigungsansatz 12 auf der Unterseite des Abdeckflansches 13 des Abdeckprofils 1 eine Kupplung 14 zum Verrasten des Abdeckprofils 1 mit den Dübelbolzen 7. Zu diesem Zweck bilden die Köpfe 11 der Dübelbolzen 7 gemäß der Fig. 1 eine Gelenkpfanne, in die der als Gelenkachse ausgebildete Befestigungsansatz 12 des Abdeckprofils 1 schnappverschlussartig eingreift. Die Gelenkpfanne der Dübelköpfe 11 umgreift hierfür die Gelenkachse des Befestigungsansatzes 12 in einem 180° übersteigenden Umfangsbereich. Zum Einsetzen des Befestigungsansatzes 12 in die Köpfe 11 der Dübelbolzen 7 werden daher die randseitigen Abschnitte der Gelenkpfannen federelastisch auseinandergedrückt, um nach der Aufnahme der Gelenkachse in der Gelenkpfanne sich wieder um die Gelenkachse zu schließen. Wegen der bezüglich des Befestigungsansatzes 12 unsymmetrischen Ausbildung des Abdeckflanschs 13 ist der durch Aussparungen eingezogene, hinterschnittene Hals der Gelenkachse ebenfalls unsymmetrisch ausgebildet, und zwar ist die Aussparung auf der Seite des breiteren Abschnitts des Abdeckflanschs 13 größer als die auf der gegenüberliegenden Seite, wodurch der bevorzugte Schwenkbereich solcher Abdeckprofile 1 vorteilhaft berücksichtigt werden kann.The heads 11 of the dowel pin 7, together with a mounting lug 12 on the underside of the cover 13 of the cover 1 a coupling 14 for locking the cover 1 with the dowel pin 7. For this purpose, the heads 11 of the dowel pin 7 according to the Fig. 1 a joint socket, in which engages formed as a hinge axis attachment lug 12 of the cover 1 engages a snap closure. For this purpose, the joint socket of the dowel heads 11 engages around the joint axis of the fastening projection 12 in a circumferential region which exceeds 180 °. For insertion of the attachment lug 12 in the heads 11 of the dowel pin 7, therefore, the edge-side portions of the sockets are resiliently pressed apart to close after receiving the hinge axis in the socket again about the hinge axis. Because of the unsymmetrical with respect to the attachment lug 12 of the Abdeckflanschs 13, the recessed by recessed, undercut neck of the hinge axis is also formed asymmetrically, namely the recess on the side of the wider portion of the Abdeckflanschs 13 is greater than that on the opposite side, whereby the preferred Pivoting range of such cover profiles 1 can be considered advantageous.

Zur Befestigung des Abdeckprofils 1 wird zunächst die Befestigungsschiene 5 in der Fuge 2 zwischen den beiden Bodenbelagsabschnitten 3 verlegt, beispielsweise durch ein Anschrauben auf dem Untergrund 4. Danach können die Dübelbolzen 7 mit dem Abdeckprofil 1 über die Kupplung 14, wie beschrieben, verrastet werden, um anschließend über die Dübelbolzen 7 in die Befestigungsschiene 5 eingesetzt zu werden, bis die Längsränder des Abdeckprofils 1 auf den Bodenabschnitten 3 aufsetzen.For fastening the cover profile 1, the fastening rail 5 is first laid in the joint 2 between the two flooring sections 3, for example by screwing on the substrate 4. Thereafter, the dowel pin 7 with the cover 1 via the clutch 14, as described, are locked, to then be inserted over the dowel pin 7 in the mounting rail 5 until the longitudinal edges of the cover 1 sit on the bottom sections 3.

In der Fig. 3 ist der Einsatz des Abdeckprofils 1 als Abschlussprofil für den Bodenbelag 3 dargestellt. Die Befestigung des Abdeckprofils 1 erfolgt wieder über eine Befestigungsschiene 5, zwischen deren Schenkeln 6 die Dübelbolzen 7 eingreifen. Zum Unterschied zu der Fig. 1 wird die Gelenkpfanne der Kupplung 14 jedoch nicht durch die Köpfe 11 der Dübelbolzen 7, sondern durch den Befestigungsansatz 12 auf der Unterseite des Abdeckflansches 13 gebildet, während die Köpfe 11 der Dübelbolzen 7 die Gelenkachse formen. Die Verschwenkbarkeit des Abdeckprofils 1 gegenüber der Schiene 5 ändert sich dadurch nicht. Die für die Überbrückung des Höhenabstands erforderliche Schwenklage des Abdeckprofils 1 macht allerdings eine Kürzung der Dübelbolzen 7 notwendig. Zum Kürzen der Dübelbolzen 7 können diese mit entsprechenden Solltrennstellen versehen werden, was jedoch aus Übersichtlichkeitsgründen nicht dargestellt ist.In the Fig. 3 the use of the cover 1 is shown as a final profile for the floor covering 3. The attachment of the cover 1 is again via a mounting rail 5, between the legs 6 the Engage dowel pin 7. Unlike the Fig. 1 However, the socket of the coupling 14 is not formed by the heads 11 of the dowel pin 7, but by the mounting lug 12 on the underside of the cover 13, while the heads 11 of the dowel pin 7 form the hinge axis. The pivotability of the cover 1 relative to the rail 5 does not change. However, the required for the bridging of the height difference pivoting position of the cover profile 1 makes a reduction of the dowel pin 7 necessary. To shorten the dowel pin 7, these can be provided with appropriate predetermined breaking points, but this is not shown for reasons of clarity.

Claims (2)

Vorrichtung zum Befestigen eines Abdeckprofils (1) für Fußböden mit Hilfe von quergerippten Dübelbolzen (7), die zwischen zwei Schenkeln (6) einer im Querschnitt U-förmigen Befestigungsschiene (5) eingesetzt sind und deren Köpfe (11) mit einem Befestigungsansatz (12) auf der Unterseite eines Abdeckflansches (13) des Abdeckprofils (1) eine Kupplung (14) zum Verrasten des Abdeckprofils (1) mit den Dübelbolzen (7) bilden, dadurch gekennzeichnet, dass die Dübelbolzen (7) auf einander gegenüberliegenden Umfangsseiten eine Abflachung (8) aufweisen und mit diesen Abflachungen (8) formschlüssig zwischen den beiden Schenkeln (6) der Befestigungsschiene (5) eingesetzt sind.Device for fastening a cover profile (1) for floors by means of cross-ribbed dowel bolts (7) which are inserted between two legs (6) of a cross-sectionally U-shaped fastening rail (5) and whose heads (11) are provided with a fastening lug (12) on the underside of a cover flange (13) of the cover profile (1) form a coupling (14) for locking the cover profile (1) with the dowel pin (7), characterized in that the dowel pin (7) on opposite circumferential sides a flattening (8 ) and with these flats (8) are positively inserted between the two legs (6) of the mounting rail (5). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Köpfe (11) der Dübelbolzen (7) Gelenkpfannen oder Gelenkachsen zur Aufnahme des eine Gelenkachse oder Gelenkpfanne formenden Befestigungsansatzes (12) des Abdeckflansches (13) bilden, dass der Abdeckflansch (13) durch den Befestigungsansatz (12) in zwei unterschiedlich breite Abschnitte unterteilt ist und dass der jeweils die Gelenkachse bildende Teil (7 bzw. 12) einen durch Aussparungen geformten, hinterschnittenen Halsteil aufweist, wobei die Aussparung auf der Seite des breiteren Abschnitts größer als auf der Seite des schmäleren Abschnitts des Abdeckflansches ist.Apparatus according to claim 1, characterized in that the heads (11) of the dowel pins (7) form sockets or hinge pins for receiving the hinge axis or a socket forming fastening lug (12) of the Abdeckflansches (13) that the Abdeckflansch (13) through the mounting lug (12) is divided into two sections of different widths and in that each of the hinge axis forming part (7 or 12) has a recess formed by, undercut neck portion, wherein the recess on the side of the wider portion greater than on the side of the narrower portion the Abdeckflansches is.
EP09450143A 2008-08-05 2009-08-05 Device for securing a cover profile for floors Withdrawn EP2154314A2 (en)

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AT0121108A AT507151B1 (en) 2008-08-05 2008-08-05 DEVICE FOR FIXING A COVER PROFILE FOR FLOORS

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CN108756149A (en) * 2018-06-01 2018-11-06 东阳市天杨建筑工程设计有限公司 A kind of inserting-assembling type PVC skirt line mounting structures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403444A1 (en) 2002-09-24 2004-03-31 Manfred Kochler Profile system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403444A1 (en) 2002-09-24 2004-03-31 Manfred Kochler Profile system

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