EP0496914A1 - Covering element to cover stair treads which require renovation - Google Patents

Covering element to cover stair treads which require renovation Download PDF

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Publication number
EP0496914A1
EP0496914A1 EP91101243A EP91101243A EP0496914A1 EP 0496914 A1 EP0496914 A1 EP 0496914A1 EP 91101243 A EP91101243 A EP 91101243A EP 91101243 A EP91101243 A EP 91101243A EP 0496914 A1 EP0496914 A1 EP 0496914A1
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EP
European Patent Office
Prior art keywords
rail
face
leg
cladding element
strip
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
EP91101243A
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German (de)
French (fr)
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EP0496914B1 (en
Inventor
Arthur Geissler
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Gebr Geissler GmbH
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Gebr Geissler GmbH
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Filing date
Publication date
Application filed by Gebr Geissler GmbH filed Critical Gebr Geissler GmbH
Priority to DE91101243T priority Critical patent/DE59100488D1/en
Priority to EP91101243A priority patent/EP0496914B1/en
Priority to AT91101243T priority patent/ATE95871T1/en
Priority to DK91101243.3T priority patent/DK0496914T3/en
Publication of EP0496914A1 publication Critical patent/EP0496914A1/en
Application granted granted Critical
Publication of EP0496914B1 publication Critical patent/EP0496914B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/163—Protecting means for edges or corners
    • E04F11/166—Protecting means for edges or corners with means for fixing a separate edging strip
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/17—Surfaces
    • E04F11/175—Covering panels for tread restoration
    • 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
    • E04F19/063—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 for simultaneously securing panels having different thicknesses

Definitions

  • the invention relates to a cladding element for cladding stairs in need of renovation, with a substantially L-shaped angled rail, one leg of which is set up to rest on the footboard and for a fixed connection to it, and the other leg of which runs parallel to the front end face of the footboard, on which the side facing away from the footboard in the connection area of the two legs is connected to a retaining profile strip provided with undercuts, furthermore with a step covering and an end face cover covering the front side of the footboard, both of which are overlapped by the retaining profile strip with their respectively adjacent edge.
  • Such a cladding element is known from DE-GM 89 13 914.
  • the cladding element consists of an essentially U-shaped angle profile which encompasses the part of the footboard which projects freely above the riser.
  • the leg of the profile protruding towards the riser is provided at its free end with a web projecting at right angles, via which the profile can be connected to the riser by screwing.
  • the cross-section of the U-profile must be selected so large that footboards of all common thicknesses can be accommodated, whereby it must also be ensured that the leg of the U- pointing towards the riser Profile is at least as long as the part of the footboard protruding from the riser. Designing the U-profile according to these boundary conditions means that considerable cavities are generally formed in front of the front side and below the footboard, which lead to instability of the cladding element.
  • the invention has for its object to improve a cladding element of the type mentioned so that an adaptation to the dimensions of the stairs to be renovated is possible in a simple manner, so that cavities and the resulting instabilities are largely avoided.
  • a perpendicular to the footboard vertically adjustable counter rail is connected to the parallel to the front end face of the running board leg of the angle rail, which at its lower, the Edge facing away from the angle profile rail is provided on the one hand with a retaining web which protrudes toward the side facing away from the running board and overlaps the second edge of the end face panel, and on the other hand carries a terminal strip which covers the underside of the running board and which, with its end facing the riser, has a facing strip arranged in front of the riser is present.
  • the advantage achieved by the invention consists essentially in the fact that the cladding element can be adapted to the thickness of the running board by the mutual adjustability of the angle profile rail and the counter rail.
  • the front panel and the terminal strip on the underside of the running board, which are usually made of wood, are cut to the required width according to the dimensions of the stairs to be renovated.
  • the counter rail can be screwed to the leg of the angle profile rail which is in contact with it via fastening screws. It is advantageous if the counter rail is provided with elongated holes which run transversely to its longitudinal direction and which receive the fastening screws and allow the vertical adjustment of the counter rail.
  • the angle profile rail has a second leg, which runs parallel to the end face of the running board, the two mutually parallel legs forming a receiving groove for the counter rail between them.
  • the two surfaces of the legs forming the groove walls and / or the surfaces of the opposing rail adjoining the groove walls have a toothing. This provides the possibility of simply pushing the counter rail into the angle profile slips to the desired extent, the counter rail being prevented by the toothing from detaching itself again from the angle profile rail.
  • the angle rail is suitably made of aluminum, while the counter rail can be made of aluminum, plastic or wood.
  • the terminal strip can be formed in one piece with the counter rail.
  • the counter rail has a further retaining web which overlaps the terminal strip on the edge.
  • the terminal strip is then inserted with its one edge behind the retaining web of the counter rail for its assembly and then pressed with its other edge against the underside of the running board.
  • the width of the terminal strip is dimensioned so that it lies under pressure on the cover strip. In this way, an additional attachment of the terminal block can be avoided.
  • a permanently elastic mass in particular a blowing or assembly foam, is arranged between the cover strip and the riser. In this way, the clamping force is maintained even if the dimensional accuracy of the wood Temperature, humidity and other influences are subject to fluctuations.
  • the cladding element shown in the drawing is used for sheathing stairs that need renovation and initially has an essentially L-shaped angle rail 1.
  • One leg 2 of the angle rail 1 is set up to rest on the footboard 3 and for a firm connection to it.
  • the other leg 4 runs parallel to the front end face 3.1 of the running board 3.
  • a holding profile strip 5 provided with undercuts is connected in the connection area of the two legs 2, 4.
  • the cladding element further comprises a tread covering 6 and an end face cover 7 covering the end face 3.1 of the footboard 3, both of which are overlapped by the undercuts of the holding profile strip 5 with their respectively adjacent edge.
  • a counter rail 8 that is vertically adjustable perpendicular to the running board 3 is connected to the leg 4 of the angular profile rail 1 that runs parallel to the front end face 3.1 of the running board 3.
  • the counter rail 8 is provided on its lower edge facing away from the angular profile rail 1 on the one hand with a retaining web 9 which projects towards the side facing away from the running board 3 and overlaps the second edge of the front panel 7.
  • the counter rail 8 carries a terminal strip 10 covering the underside of the running board 3. This terminal strip 10 rests with its front side facing the riser 11 against a cover strip 12 arranged in front of the riser 11.
  • the counter rail 8 can be screwed in the manner not shown in the drawing to the leg 4 of the angular profile rail 1 lying against it by means of fastening screws.
  • the counter rail 8 can be provided with elongated holes extending transversely to its longitudinal direction, which accommodate the fastening screws and allow the vertical adjustment of the counter rail 8.
  • the angle profile rail 1 has a second leg 13 which runs parallel to the end face 3.1 of the running board 3, the two mutually parallel legs 4, 13 forming a receiving groove 14 between them for the counter rail 8.
  • the angle profile rail 1 and the counter rail 8 by means of a screw connection.
  • the counter rail 8 only has to be inserted into the groove 14 of the angle rail 1 to the required extent, the toothing preventing the counter rail 8 from automatically detaching from the groove.
  • the angle rail 1 will usually be made of aluminum, while the counter rail 8 can also be made of aluminum, but also made of plastic or wood.
  • the counter rail 8 has a further retaining web 15 which overlaps the terminal strip 10 at the edge.
  • the terminal strip 10 only has to be inserted behind the retaining web 15 of the counter rail 8 and then pressed upwards at its opposite parallel edge against the running board 3.
  • the dimensioning of the terminal strip 10 is to be selected so that a clamping force builds up between the cover strip 12 and the terminal strip 10, which automatically holds the terminal strip 10 in its position.
  • a permanently elastic mass 16 that is to say a blowing or assembly foam, is arranged between the cover strip 12 and the riser 11.
  • the terminal strip 10 is integrally formed with the counter rail 8, so that a clamping force between the terminal strip 10 and the cover strip 12 is not necessarily required, but nevertheless recommended.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Communication Cables (AREA)

Abstract

The covering element serves to cover stair treads which require renovation and has a substantially L-shaped angle section bar (1), one leg (2) of which is designed to rest on the tread (3) and for secure connection to the latter, and the other leg (4) of which runs parallel to the front face (3.1) of the tread (3). A holding profile strip (5) provided with undercuts is attached to the side facing away from the tread (3) in the connecting region of the two legs (2, 4). The covering element additionally has a step cover (6) and a face panel (7) covering the face (3.1) of the tread (3), which are both overlapped at their mutually adjoining edge by the holding profile strip (5). Attached to the leg (4), running parallel to the front face (3.1) of the tread (3), of the angle section bar (1) is a counter-bar (8) which is vertically adjustable perpendicularly to the tread (3) and is provided, at its bottom edge facing away from the angle section bar (1), on the one hand with a holding web (9) which projects towards the side facing away from the tread and overlaps the second edge of the face panel (7). On the other hand, the counter-bar (8) carries a clamping strip (10) which covers the underside of the tread (3) and, with its face directed towards the riser (11), bears against a masking strip (12) arranged in front of the riser (11).

Description

Die Erfindung betrifft ein Verkleidungselement zur Ummantelung renovierungsbedürftiger Treppenstufen, mit einer im wesentlichen L-förmigen Winkelprofilschiene, deren einer Schenkel zur Auflage auf das Trittbrett und zur festen Verbindung mit diesem eingerichtet ist und deren anderer Schenkel parallel zur vorderen Stirnfläche des Trittbretts verläuft, wobei auf der dem Trittbrett abgewandten Seite im Verbindungsbereich der beiden Schenkel eine mit Hinterschneidungen versehene Halteprofilleiste angeschlossen ist, ferner mit einem Trittstufenbelag sowie einer die Stirnseite des Trittbretts überdeckenden Stirnseitenblende, die beide mit ihrem jeweils aneinander grenzenden Rand von der Halteprofilleiste übergriffen sind.The invention relates to a cladding element for cladding stairs in need of renovation, with a substantially L-shaped angled rail, one leg of which is set up to rest on the footboard and for a fixed connection to it, and the other leg of which runs parallel to the front end face of the footboard, on which the side facing away from the footboard in the connection area of the two legs is connected to a retaining profile strip provided with undercuts, furthermore with a step covering and an end face cover covering the front side of the footboard, both of which are overlapped by the retaining profile strip with their respectively adjacent edge.

Ein derartiges Verkleidungselement ist aus dem DE-GM 89 13 914 bekannt. Dort besteht das Verkleidungselement aus einem im wesentlichen U-förmigen Winkelprofil, das den frei über die Setzstufe vorstehenden Teil des Trittbrettes umgreift. Der zur Setzstufe hin vorstehende Schenkel des Profils ist an seinem freien Ende mit einem rechtwinklig vorstehenden Steg versehen, über den das Profil durch Verschraubung mit der Setzstufe verbunden werden kann. Um dieses Verkleidungselement möglichst universell anwenden zu können, muß der Querschnitt des U-Profils so groß gewählt werden, daß die Aufnahme von Trittbrettern in allen gängigen Dicken möglich ist, wobei darüber hinaus sicher gestellt sein muß, daß der zur Setzstufe weisende Schenkel des U-Profils mindestens ebenso lang ist wie der über die Setzstufe hervorstehende Teil des Trittbretts. Eine Auslegung des U-Profils nach diesen Randbedingungen führt dazu, daß in der Regel vor der Stirnseite sowie unterhalb des Trittbretts beträchtliche Hohlräume gebildet werden, die zu einer Instabilität des Verkleidungselements führen.Such a cladding element is known from DE-GM 89 13 914. There, the cladding element consists of an essentially U-shaped angle profile which encompasses the part of the footboard which projects freely above the riser. The leg of the profile protruding towards the riser is provided at its free end with a web projecting at right angles, via which the profile can be connected to the riser by screwing. In order to be able to use this cladding element as universally as possible, the cross-section of the U-profile must be selected so large that footboards of all common thicknesses can be accommodated, whereby it must also be ensured that the leg of the U- pointing towards the riser Profile is at least as long as the part of the footboard protruding from the riser. Designing the U-profile according to these boundary conditions means that considerable cavities are generally formed in front of the front side and below the footboard, which lead to instability of the cladding element.

Der Erfindung liegt die Aufgabe zugrunde, ein Verkleidungselement der eingangs genannten Art so zu verbessern, daß auf einfache Weise eine Anpassung an die Abmessungen der zu renovierenden Treppenstufen möglich ist, so daß Hohlräume und hierdurch bedingte Instabilitäten weitgehend vermieden werden.The invention has for its object to improve a cladding element of the type mentioned so that an adaptation to the dimensions of the stairs to be renovated is possible in a simple manner, so that cavities and the resulting instabilities are largely avoided.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß an dem zur vorderen Stirnfläche des Trittbretts parallel verlaufenden Schenkel der Winkelprofilschiene eine senkrecht zum Trittbrett vertikal verstellbare Gegenschiene angeschlossen ist, die an ihrem unteren, der Winkelprofilschiene abgewandten Rand einerseits mit einem Haltesteg versehen ist, der zur dem Trittbrett abgewandten Seite hin vorsteht und den zweiten Rand der Stirnseitenblende übergreift, und andererseits eine die Unterseite des Trittbretts abdeckende Klemmleiste trägt, die mit ihrer zur Setzstufe weisenden Stirnseite einer vor der Setzstufe angeordneten Blendleiste anliegt.This object is achieved according to the invention in that a perpendicular to the footboard vertically adjustable counter rail is connected to the parallel to the front end face of the running board leg of the angle rail, which at its lower, the Edge facing away from the angle profile rail is provided on the one hand with a retaining web which protrudes toward the side facing away from the running board and overlaps the second edge of the end face panel, and on the other hand carries a terminal strip which covers the underside of the running board and which, with its end facing the riser, has a facing strip arranged in front of the riser is present.

Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, daß das Verkleidungselement an die Dicke des Trittbretts durch die gegenseitige Verstellbarkeit der Winkelprofilschiene sowie der Gegenschiene angepaßt werden kann. Die Stirnseitenblende sowie die Klemmleiste an der Unterseite des Trittbretts, die in der Regel aus Holz bestehen, werden entsprechend den Maßen der zu renovierenden Treppe auf die erforderliche Breite zurecht geschnitten.The advantage achieved by the invention consists essentially in the fact that the cladding element can be adapted to the thickness of the running board by the mutual adjustability of the angle profile rail and the counter rail. The front panel and the terminal strip on the underside of the running board, which are usually made of wood, are cut to the required width according to the dimensions of the stairs to be renovated.

In einer ersten vorteilhaften Ausführungsform der Erfindung kann die Gegenschiene mit dem ihr anliegenden Schenkel der Winkelprofilschiene über Befestigungsschrauben verschraubt sein. Dabei ist es von Vorteil, wenn die Gegenschiene mit quer zu ihrer Längsrichtung verlaufenden Langlöchern versehen ist, die die Befestigungsschrauben aufnehmen und die vertikale Verstellbarkeit der Gegenschiene ermöglichen.In a first advantageous embodiment of the invention, the counter rail can be screwed to the leg of the angle profile rail which is in contact with it via fastening screws. It is advantageous if the counter rail is provided with elongated holes which run transversely to its longitudinal direction and which receive the fastening screws and allow the vertical adjustment of the counter rail.

Nach einer weiteren, besonders vorteilhaften Ausgestaltung der Erfindung weist die Winkelprofilschiene einen zweiten, zur Stirnseite des Trittbretts parallel verlaufenden Schenkel auf, wobei die beiden zueinander parallelen Schenkel zwischen sich eine Aufnahmenut für die Gegenschiene bilden. Auch hier besteht selbstverständlich die Möglichkeit, die Winkelprofilschiene mit der Gegenschiene über eine Verschraubung miteinander zu verbinden. Vorteilhafter und daher im Rahmen der Erfindung bevorzugt weisen die beiden die Nutwände bildenden Oberflächen der Schenkel und/oder die den Nutwänden anliegenden Oberflächen der Gegenschiene eine Verzahnung auf. Hierdurch ist die Möglichkeit gegeben, die Gegenschiene einfach bis auf das gewünschte Maß in die Winkelprofilscheine einzuschieben, wobei die Gegenschiene durch die Verzahnung daran gehindert wird, sich selbsttätig aus der Winkelprofilschiene wieder zu lösen.According to a further, particularly advantageous embodiment of the invention, the angle profile rail has a second leg, which runs parallel to the end face of the running board, the two mutually parallel legs forming a receiving groove for the counter rail between them. Of course there is also here the possibility of connecting the angle profile rail to the counter rail using a screw connection. Advantageously and therefore preferably within the scope of the invention, the two surfaces of the legs forming the groove walls and / or the surfaces of the opposing rail adjoining the groove walls have a toothing. This provides the possibility of simply pushing the counter rail into the angle profile slips to the desired extent, the counter rail being prevented by the toothing from detaching itself again from the angle profile rail.

Die Winkelprofilschiene besteht zweckmäßigerweise aus Aluminium, während die Gegenschiene aus Aluminium, Kunststoff oder Holz bestehen kann.The angle rail is suitably made of aluminum, while the counter rail can be made of aluminum, plastic or wood.

Dabei ist im Rahmen der Erfindung weiter vorgesehen, daß die Klemmleiste einstückig mit der Gegenschiene ausgebildet sein kann. Ebenso kann jedoch auch vorgesehen sein, daß die Gegenschiene eine weiteren Haltesteg aufweist, der die Klemmleiste randseitig übergreift. Die Klemmleiste wird dann zu ihrer Montage mit ihrem einen Rand hinter dem Haltesteg der Gegenschiene eingelegt und dann mit ihrem anderen Rand gegen die Unterseite des Trittbrettes gedrückt. Die Breite der Klemmleiste wird dazu so bemessen, daß sie der Blendleiste unter Druck anliegt. Auf diese Weise kann eine zusätzliche Befestigung der Klemmleiste vermieden werden. Hierzu ist im Rahmen der Erfindung weiter vorgesehen, daß zwischen der Blendleiste und der Setzstufe eine dauerelastische Masse, insbesondere ein Treib- oder Montageschaum angeordnet ist. Hierdurch wird die Klemmkraft in jedem Fall selbst dann aufrecht erhalten, wenn die Maßhaltigkeit des Holzes durch Temperatur-, Luftfeuchtigkeits- und sonstige Einflüsse Schwankungen unterliegt.It is further provided in the context of the invention that the terminal strip can be formed in one piece with the counter rail. However, it can also be provided that the counter rail has a further retaining web which overlaps the terminal strip on the edge. The terminal strip is then inserted with its one edge behind the retaining web of the counter rail for its assembly and then pressed with its other edge against the underside of the running board. For this purpose, the width of the terminal strip is dimensioned so that it lies under pressure on the cover strip. In this way, an additional attachment of the terminal block can be avoided. For this purpose, it is further provided in the context of the invention that a permanently elastic mass, in particular a blowing or assembly foam, is arranged between the cover strip and the riser. In this way, the clamping force is maintained even if the dimensional accuracy of the wood Temperature, humidity and other influences are subject to fluctuations.

Im folgenden wird die Erfindung an einem in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert; es zeigen:

Fig. 1
einen Querschnitt durch das an einer Treppenstufe angebrachte Verkleidungselement,
Fig. 2
eine weitere Ausführungsform der Erfindung in der Fig. 1 entsprechender Darstellung.
The invention is explained in more detail below using an exemplary embodiment shown in the drawing; show it:
Fig. 1
a cross section through the cladding element attached to a step,
Fig. 2
another embodiment of the invention in FIG. 1 corresponding representation.

Das in der Zeichnung dargestellte Verkleidungselement dient zur Ummantelung renovierungsbedürftiger Treppenstufen und weist zunächst eine im wesentlichen L-förmige Winkelprofilschiene 1 auf. Der eine Schenkel 2 der Winkelprofilschiene 1 ist zur Auflage auf das Trittbrett 3 und zur festen Verbindung mit diesem eingerichtet. Der andere Schenkel 4 verläuft parallel zur vorderen Stirnfläche 3.1 des Trittbretts 3. Auf der dem Trittbrett 3 abgewandten Seite der Winkelprofilschiene 1 ist im Verbindungsbereich der beiden Schenkel 2, 4 eine mit Hinterschneidungen versehene Halteprofilleiste 5 angeschlossen.The cladding element shown in the drawing is used for sheathing stairs that need renovation and initially has an essentially L-shaped angle rail 1. One leg 2 of the angle rail 1 is set up to rest on the footboard 3 and for a firm connection to it. The other leg 4 runs parallel to the front end face 3.1 of the running board 3. On the side of the angled profile rail 1 facing away from the running board 3, a holding profile strip 5 provided with undercuts is connected in the connection area of the two legs 2, 4.

Das Verkleidungselement umfaßt ferner einen Trittstufenbelag 6 sowie eine die Stirnseite 3.1 des Trittbretts 3 überdeckende Stirnseitenblende 7, die beide mit ihrem jeweils aneinander grenzenden Rand von den Hinterschneidungen der Halteprofilleiste 5 übergriffen sind.The cladding element further comprises a tread covering 6 and an end face cover 7 covering the end face 3.1 of the footboard 3, both of which are overlapped by the undercuts of the holding profile strip 5 with their respectively adjacent edge.

An dem zur vorderen Stirnfläche 3.1 des Trittbretts 3 parallel verlaufenden Schenkel 4 der Winkelprofilschiene 1 ist eine senkrecht zum Trittbrett 3 vertikal verstellbare Gegenschiene 8 angeschlossen. Die Gegenschiene 8 ist an ihrem unteren, der Winkelprofilschiene 1 abgewandten Rand einerseits mit einem Haltesteg 9 versehen, der zur dem Trittbrett 3 abgewandten Seite hin vorsteht und den zweiten Rand der Stirnseitenblende 7 übergreift. Andererseits trägt die Gegenschiene 8 eine die Unterseite des Trittbretts 3 abdeckende Klemmleiste 10. Diese Klemmleiste 10 liegt mit ihrer zur Setzstufe 11 weisenden Stirnseite einer vor der Setzstufe 11 angeordneten Blendleiste 12 an.A counter rail 8 that is vertically adjustable perpendicular to the running board 3 is connected to the leg 4 of the angular profile rail 1 that runs parallel to the front end face 3.1 of the running board 3. The counter rail 8 is provided on its lower edge facing away from the angular profile rail 1 on the one hand with a retaining web 9 which projects towards the side facing away from the running board 3 and overlaps the second edge of the front panel 7. On the other hand, the counter rail 8 carries a terminal strip 10 covering the underside of the running board 3. This terminal strip 10 rests with its front side facing the riser 11 against a cover strip 12 arranged in front of the riser 11.

Die Gegenschiene 8 kann in in der Zeichnung nicht näher dargestellter Weise mit dem ihr anliegenden Schenkel 4 der Winkelprofilschiene 1 über Befestigungsschrauben verschraubt sein. Um hierbei eine Anpassung an unterschiedliche Stärken des Trittbretts 3 vornehmen zu können, kann hierfür die Gegenschiene 8 mit quer zu ihrer Längsrichtung verlaufenden Langlöchern versehen sein, die die Befestigungsschrauben aufnehmen und die vertikale Verstellbarkeit der Gegenschiene 8 ermöglichen.The counter rail 8 can be screwed in the manner not shown in the drawing to the leg 4 of the angular profile rail 1 lying against it by means of fastening screws. In order to be able to adapt to different thicknesses of the footboard 3, the counter rail 8 can be provided with elongated holes extending transversely to its longitudinal direction, which accommodate the fastening screws and allow the vertical adjustment of the counter rail 8.

In dem in der Zeichnung dargestellten Ausführungsbeispiel weist die Winkelprofilschiene 1 dagegen einen zweiten, zur Stirnseite 3.1 des Trittbretts 3 parallel verlaufenden Schenkel 13 auf, wobei die beiden zueinander parallelen Schenkel 4, 13 zwischen sich eine Aufnahmenut 14 für die Gegenschiene 8 bilden. Auch hier besteht die Möglichkeit, die feste Verbindung zwischen Winkelprofilschiene 1 und Gegenschiene 8 durch eine Verschraubung herzustellen. Eine Vereinfachung bei der Montage wird jedoch dadurch erreicht, daß die beiden die Nutwände bildenden Oberflächen der Schenkel 4, 13 und/oder die den Nutwänden anliegenden Oberflächen der Gegenschiene 8 eine Verzahnung aufweisen. Dadurch muß die Gegenschiene 8 lediglich in dem erforderlichen Maß in die Nut 14 der Winkelprofilschiene 1 eingeschoben werden, wobei die Verzahnung das selbsttätige Lösen der Gegenschiene 8 aus der Nut verhindert.In the exemplary embodiment shown in the drawing, on the other hand, the angle profile rail 1 has a second leg 13 which runs parallel to the end face 3.1 of the running board 3, the two mutually parallel legs 4, 13 forming a receiving groove 14 between them for the counter rail 8. Here, too, there is the possibility of establishing the fixed connection between the angle profile rail 1 and the counter rail 8 by means of a screw connection. However, this simplifies assembly achieved that the two surfaces of the legs 4, 13 forming the groove walls and / or the surfaces of the counter rail 8 lying against the groove walls have a toothing. As a result, the counter rail 8 only has to be inserted into the groove 14 of the angle rail 1 to the required extent, the toothing preventing the counter rail 8 from automatically detaching from the groove.

Die Winkelprofilschiene 1 wird in der Regel zweckmäßigerweise aus Aluminium gefertigt sein, während die Gegenschiene 8 ebenfalls aus Aluminium, ebenso jedoch auch aus Kunststoff oder Holz bestehen kann.The angle rail 1 will usually be made of aluminum, while the counter rail 8 can also be made of aluminum, but also made of plastic or wood.

In dem Ausführungsbeispiel nach Fig. 1 weist die Gegenschiene 8 einen weiteren Haltesteg 15 auf, der die Klemmleiste 10 randseitig übergreift. Zur Montage muß daher die Klemmleiste 10 lediglich hinter den Haltesteg 15 der Gegenschiene 8 eingesetzt und dann an ihrem gegenüberstehenden parallelen Rand gegen das Trittbrett 3 nach oben gedrückt werden. Die Bemaßung der Klemmleiste 10 ist dabei so zu wählen, daß sich zwischen der Blendleiste 12 und der Klemmleiste 10 eine Klemmkraft aufbaut, die die Klemmleiste 10 selbsttätig in ihrer Stellung hält. Um diese Klemmkraft auch bei mangelnder Maßhaltigkeit des verwendeten Holzes sicher zu stellen, ist zwischen der Blendleiste 12 und der Setzstufe 11 eine dauerelastische Masse 16, also etwa ein Treib- oder Montageschaum angeordnet.In the exemplary embodiment according to FIG. 1, the counter rail 8 has a further retaining web 15 which overlaps the terminal strip 10 at the edge. For assembly, therefore, the terminal strip 10 only has to be inserted behind the retaining web 15 of the counter rail 8 and then pressed upwards at its opposite parallel edge against the running board 3. The dimensioning of the terminal strip 10 is to be selected so that a clamping force builds up between the cover strip 12 and the terminal strip 10, which automatically holds the terminal strip 10 in its position. In order to ensure this clamping force even when the wood used is not dimensionally stable, a permanently elastic mass 16, that is to say a blowing or assembly foam, is arranged between the cover strip 12 and the riser 11.

In dem Ausführungsbeispiel der Fig. 2 ist dagegen die Klemmleiste 10 einstückig mit der Gegenschiene 8 ausgebildet, so daß eine Klemmkraft zwischen der Klemmleiste 10 und der Blendleiste 12 zwar nicht unbedingt erforderlich, gleichwohl aber empfehlenswert ist.In the embodiment of FIG. 2, however, the terminal strip 10 is integrally formed with the counter rail 8, so that a clamping force between the terminal strip 10 and the cover strip 12 is not necessarily required, but nevertheless recommended.

Claims (9)

Verkleidungselement zur Ummantelung renovierungsbedürftiger Treppenstufen, mit einer im wesentlichen L-förmigen Winkelprofilschiene (1), deren einer Schenkel (2) zur Auflage auf das Trittbrett (3) und zur festen Verbindung mit diesem eingerichtet ist und deren anderer Schenkel (4) parallel zur vorderen Stirnfläche (3.1) des Trittbretts (3) verläuft, wobei auf der dem Trittbrett (3) abgewandten Seite im Verbindungsbereich der beiden Schenkel (2, 4) eine mit Hinterschneidungen versehene Halteprofilleiste (5) angeschlossen ist, ferner mit einem Trittstufenbelag (6) sowie einer die Stirnseite (3.1) des Trittbretts (3) überdeckenden Stirnseitenblende (7), die beide mit ihrem jeweils aneinander grenzenden Rand von der Halteprofilleiste (5) übergriffen sind, dadurch gekennzeichnet, daß an dem zur vorderen Stirnfläche (3.1) des Trittbretts (3) parallel verlaufenden Schenkel (4) der Winkelprofilschiene (1) eine senkrecht zum Trittbrett (3) vertikal verstellbare Gegenschiene (8) angeschlossen ist, die an ihrem unteren, der Winkelprofilschiene (1) abgewandten Rand einerseits mit einem Haltesteg (9) versehen ist, der zur dem Trittbrett abgewandten Seite hin vorsteht und den zweiten Rand der Stirnseitenblende (7) übergreift, und andererseits eine die Unterseite des Trittbretts (3) abdeckende Klemmleiste (10) trägt, die mit ihrer zur Setzstufe (11) weisenden Stirnseite einer vor der Setzstufe (11) angeordneten Blendleiste (12)Cladding element for sheathing stairs in need of renovation, with an essentially L-shaped angle profile rail (1), one leg (2) of which is set up to rest on the footboard (3) and for a firm connection therewith and the other leg (4) parallel to the front The end face (3.1) of the running board (3) extends, with a retaining profile strip (5) provided with undercuts being connected on the side facing away from the running board (3) in the connection area of the two legs (2), and also with a step covering (6) and one of the end face (3.1) of the running board (3) covering the end face cover (7), both of which are overlapped by their respective adjacent edges by the retaining profile strip (5), characterized in that on the front end face (3.1) of the running board (3 ) parallel leg (4) of the angle profile rail (1) connected to the footboard (3) vertically adjustable counter rail (8) ossen, which is provided on its lower edge facing away from the angle profile rail (1) on the one hand with a retaining web (9) which projects towards the side facing away from the running board and overlaps the second edge of the front panel (7), and on the other hand one the underside of the Carrying terminal board (3) covering terminal strip (10), with its end facing the riser (11) facing a front of the riser (11) arranged cover strip (12) Verkleidungselement nach Anspruch 1, dadurch gekennzeichnet, daß die Gegenschiene (8) mit dem ihr anliegenden Schenkel (4) der Winkelprofilschiene (1) über Befestigungsschrauben verschraubt ist.Cladding element according to Claim 1, characterized in that the counter rail (8) is screwed to the leg (4) of the angle profile rail (1) which bears against it by means of fastening screws. Verkleidungselement nach Anspruch 2, dadurch gekennzeichnet, daß die Gegenschiene (8) mit quer zu ihrer Längsrichtung verlaufenden Langlöchern versehen ist, die die Befestigungsschrauben aufnehmen und die vertikale Verstellbarkeit der Gegenschiene (8) ermöglichen.Cladding element according to Claim 2, characterized in that the counter rail (8) is provided with elongated holes which run transversely to its longitudinal direction and which accommodate the fastening screws and enable the counter rail (8) to be adjusted vertically. Verkleidungselement nach Anspruch 1, dadurch gekennzeichnet, daß die Winkelprofilschiene (1) einen zweiten, zur Stirnseite (3.1) des Trittbretts (3) parallel verlaufenden Schenkel (13) aufweist, wobei die beiden zueinander parallelen Schenkel (4, 13) zwischen sich eine Aufnahmenut (14) für die Gegenschiene (8) bilden.Cladding element according to Claim 1, characterized in that the angle profile rail (1) has a second leg (13) which runs parallel to the end face (3.1) of the footboard (3), the two mutually parallel legs (4, 13) having a receiving groove between them (14) for the counter rail (8). Verkleidungselement nach Anspruch 4, dadurch gekennzeichnet, daß die beiden die Nutwände bildenden Oberflächen der Schenkel (4, 13) und/oder die den Nutwänden anliegenden Oberflächen der Gegenschiene (8) eine Verzahnung aufweisen.Cladding element according to Claim 4, characterized in that the two surfaces of the legs (4, 13) forming the groove walls and / or the surfaces of the counter rail (8) which bear against the groove walls have a toothing. Verkleidungselement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Winkelprofilschiene (1) aus Aluminium und die Gegenschiene (8) aus Aluminium, Kunststoff oder Holz besteht.Cladding element according to one of claims 1 to 5, characterized in that the angle profile rail (1) consists of aluminum and the counter rail (8) consists of aluminum, plastic or wood. Verkleidungselement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Klemmleiste (10) einstückig mit der Gegenschiene (8) ausgebildet ist.Cladding element according to one of claims 1 to 6, characterized in that the clamping strip (10) is formed in one piece with the counter rail (8). Verkleidungselement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Gegenschiene (8) einen weiteren Haltesteg (15) aufweist, der die Klemmleiste (10) randseitig übergreift.Cladding element according to one of claims 1 to 6, characterized in that the counter rail (8) has a further retaining web (15) which engages over the edge of the terminal strip (10). Verkleidungselement nach einem der Ansprüche der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß zwischen der Blendleiste (12) und der Setzstufe (11) eine dauerelastische Masse (16), insbesondere ein Treib- oder Montageschaum angeordnet ist.Cladding element according to one of Claims 1 to 8, characterized in that a permanently elastic mass (16), in particular a blowing or assembly foam, is arranged between the cover strip (12) and the riser (11).
EP91101243A 1991-01-31 1991-01-31 Covering element to cover stair treads which require renovation Expired - Lifetime EP0496914B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE91101243T DE59100488D1 (en) 1991-01-31 1991-01-31 Cladding element for sheathing stairs in need of renovation.
EP91101243A EP0496914B1 (en) 1991-01-31 1991-01-31 Covering element to cover stair treads which require renovation
AT91101243T ATE95871T1 (en) 1991-01-31 1991-01-31 COVERING ELEMENT FOR COVERING STAIRS IN NEED OF RENOVATION.
DK91101243.3T DK0496914T3 (en) 1991-01-31 1991-01-31 Cladding element for enclosing renovation-staircase steps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91101243A EP0496914B1 (en) 1991-01-31 1991-01-31 Covering element to cover stair treads which require renovation

Publications (2)

Publication Number Publication Date
EP0496914A1 true EP0496914A1 (en) 1992-08-05
EP0496914B1 EP0496914B1 (en) 1993-10-13

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Application Number Title Priority Date Filing Date
EP91101243A Expired - Lifetime EP0496914B1 (en) 1991-01-31 1991-01-31 Covering element to cover stair treads which require renovation

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EP (1) EP0496914B1 (en)
AT (1) ATE95871T1 (en)
DE (1) DE59100488D1 (en)
DK (1) DK0496914T3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312996U1 (en) * 1993-08-30 1993-11-04 Göbler, René, 09648 Ottendorf Profile rail for covering stairs
EP0727544A1 (en) * 1994-12-22 1996-08-21 Pascal Boilevin Device for stair reconstruction
DE19544648C1 (en) * 1995-11-30 1997-04-24 Heidemarie Merkt Device for renovating worn stair step
US8316594B2 (en) 2009-10-07 2012-11-27 Moulure Alexandria Moulding Inc. Stair tread assembly and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084725A1 (en) * 1981-12-24 1983-08-03 Ferodo Limited Improvement in or relating to staircases
DE8816270U1 (en) * 1988-12-15 1989-07-27 Frank, Bernd, 8880 Dillingen Device for renewing the visible surfaces of a stair step
DE8910795U1 (en) * 1987-10-14 1989-11-23 FORMA-PLUS Bauelemente GmbH, 8596 Mitterteich Device for the renovation of a staircase
DE8914539U1 (en) * 1989-12-11 1990-02-22 Frank, Bernd, 8880 Dillingen Kit for renovating the visible surfaces of a stair step
DE3907959A1 (en) * 1989-03-11 1990-09-13 Riedel Herbert Process for renewing the visible surfaces of a step, and parts therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084725A1 (en) * 1981-12-24 1983-08-03 Ferodo Limited Improvement in or relating to staircases
DE8910795U1 (en) * 1987-10-14 1989-11-23 FORMA-PLUS Bauelemente GmbH, 8596 Mitterteich Device for the renovation of a staircase
DE8816270U1 (en) * 1988-12-15 1989-07-27 Frank, Bernd, 8880 Dillingen Device for renewing the visible surfaces of a stair step
DE3907959A1 (en) * 1989-03-11 1990-09-13 Riedel Herbert Process for renewing the visible surfaces of a step, and parts therefor
DE8914539U1 (en) * 1989-12-11 1990-02-22 Frank, Bernd, 8880 Dillingen Kit for renovating the visible surfaces of a stair step

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312996U1 (en) * 1993-08-30 1993-11-04 Göbler, René, 09648 Ottendorf Profile rail for covering stairs
EP0727544A1 (en) * 1994-12-22 1996-08-21 Pascal Boilevin Device for stair reconstruction
DE19544648C1 (en) * 1995-11-30 1997-04-24 Heidemarie Merkt Device for renovating worn stair step
US8316594B2 (en) 2009-10-07 2012-11-27 Moulure Alexandria Moulding Inc. Stair tread assembly and method

Also Published As

Publication number Publication date
DE59100488D1 (en) 1993-11-18
EP0496914B1 (en) 1993-10-13
ATE95871T1 (en) 1993-10-15
DK0496914T3 (en) 1993-11-29

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