EP2476816A2 - Step edge profile - Google Patents
Step edge profile Download PDFInfo
- Publication number
- EP2476816A2 EP2476816A2 EP12000198A EP12000198A EP2476816A2 EP 2476816 A2 EP2476816 A2 EP 2476816A2 EP 12000198 A EP12000198 A EP 12000198A EP 12000198 A EP12000198 A EP 12000198A EP 2476816 A2 EP2476816 A2 EP 2476816A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- protection strip
- edge protection
- stair nosing
- profile
- edge
- 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.)
- Withdrawn
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Classifications
-
- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
- A47G27/0437—Laying carpeting, e.g. wall-to-wall carpeting
- A47G27/045—Gripper strips; Seaming strips; Edge retainers
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- 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
- 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 stair nosing profile for an outer edge of a step according to claim 1.
- design floor coverings which consist of relatively thin and flexible material and can be relocated relatively accurately with small joint widths on a side wall zoom.
- Such a design flooring is composed of a variety of individual flooring elements. These can disguise the horizontal step and the vertical riser on a step or platform.
- the stair nosing profile can connect the marginal edges of the two mutually perpendicular floor covering elements.
- the stair nosing profile acts as edge protection.
- Such stair nosing profiles are often geometrically complex in the prior art and thus costly designed to achieve a visually appealing and substantially seamless transition at the outer edge of a stair step.
- the object of the invention is to provide a stair nosing profile that is simple in construction and easy to assemble ensures an appealing transition between the mutually perpendicularly oriented flooring elements.
- the stair nosing profile on a base body which is formed in cross section as an angle section with two mutually perpendicular abutment legs.
- the plant legs of the angle profile can each be mounted on the treads and risers.
- the mutually perpendicularly aligned floor covering elements can rest on their upper edges on the contact surfaces of the angle profile.
- the angle profile on its outer corner on an edge protection strip which limits at least one peripheral edge of the floor covering element.
- the edge protection strip between the mutually facing edges of the floor covering elements can be arranged and thus ensure a smooth transition between the rectangular floor covering elements.
- the angle profile can be made of a flat material with a comparatively low material thickness, which is constant in each case for the two plant legs.
- the edge protection strip can be made of a solid material with much greater material thickness, so that an optimal edge protection and a perfect transition between the two mutually perpendicular floor covering elements can be achieved.
- the solid material of the edge protection strip can also be incorporated on the upper side a recess for inserting an anti-slip film.
- the anti-slip condition is not made of a flat material, such as a strip-shaped rubber strip, but from a round material that can be used to save space in a corresponding, circular in the hollow profile recess of the edge protection strip.
- two or even more anti-slip overlays may be provided. These can be provided in parallel alignment as well as at a distance from each other on the upper-side transition surface of the edge protection strip. In this case, the top side transition surface of the edge protection strip could be increased accordingly to provide sufficient space for the anti-slip overlays.
- the stair nosing profile can be made of the same material and / or in one piece together with the edge protection strip.
- the stair nosing profile may be, for example, a metal profile, such as an aluminum strand part that can be cut to a predefined cutting length.
- the angle profile can be connected at its outer corner via a narrow transition path with the edge protection strip.
- the web width is dimensioned so that even when exposed to external mechanical forces sufficient component stiffness is present.
- the two bearing limbs of the angle profile and the edge protection strip converge in a star shape in a common node.
- the edge protection strip may have a triangular cross-section of a solid material which is approximately Isosceles and mirror-symmetrical, with respect to a guided through the outer corner of the angle profile axis of symmetry.
- the edge protection strip each have slots, in which the marginal edges of the two mutually perpendicularly oriented flooring elements can be used.
- the bays extend groove-shaped along the stair nosing, wherein the groove width corresponds approximately to the pad height of the two flooring elements.
- the flooring elements for example, via a self-adhesive tape to the two abutment legs of the angle profile and / or attached to the treads and risers.
- step in the sense of the invention is generally understood to be any kind of gradation, as exemplified in a pedestal or stairs.
- the stop legs of the angle profile may also have wedge-shaped outlet surfaces at their free ends, at which the material thickness of the respective stop leg is reduced to 0 up to the free end.
- a component-rigid as well as material-saving geometry is in the foreground.
- the triangular base of the triangular edge protection strip is formed in particular centrally on the outer corner of the angle profile.
- the triangle base is divided into two sections, which are separated by the transition bar. In each of these portions of the triangle base, a recess may be provided which serves as a slot for inserting the marginal edges of the floor covering elements.
- the edge protection strip can only have one insert, into which, for example, only the marginal edge of a horizontally arranged or vertically arranged flooring element can be inserted.
- the edge protection strip may have an approximately rectangular cross section instead of a triangular cross section.
- the vertical and horizontal bearing limbs of the angle profile may preferably not converge at right angles, but at an acute angle to form an undercut. This results between the step edge and the inner corner of the angle profile a space for receiving tolerances in the edge profile of the step edge.
- the contact surface of the vertical / horizontal plant leg can be offset by a lateral / vertical offset of the inner corner of the angle profile.
- the horizontal and / or vertical abutment limb of the edge protection strip can be formed stepwise with a section of lesser material thickness and a section of greater material thickness.
- the section of greater material strength forms the edge protection strip.
- the stair nosing profile is an example of a metal profile, such as an aluminum strand part, which is cut to a predeterminable cut length.
- the stair nosing profile has, as the base body, an angle profile with two mutually perpendicular contact limbs 1, which are each designed with the same material thickness m 1 .
- the two bearing limbs 1 are both on the upper-side contact surfaces 2 and on the lower-side mounting surfaces 4 (FIG. Fig. 1 ) provided with a groove structure.
- On the contact surfaces 2 are in the assembled state ( Fig. 2 )
- Flooring elements 5, while the lower-side mounting surfaces 4 abut the treads and risers 24, 25.
- the two bearing limbs 1 of the angle profile at their outer ends in each case outwardly tapered outlet surfaces 3, which in the mounted state, a substantially stepless transition in the Fig. 2 Guarantee shown flooring elements 5 on the plant leg 1.
- an edge protection strip 7 is formed at the outer corner of the angle profile.
- the edge protection strip 7 is not formed from a flat material with a low material thickness m 1 , but from a solid material with a comparatively large material thickness m 2 .
- the edge protection strip 7 has an approximately triangular cross-section, which consists of two mutually perpendicular transition surfaces 9 whose triangle base merges with a transition bar 11 with reduced web width in the outer corner of the angle profile.
- the two stop legs 1 of the angle profile and the edge protection strip 7 therefore run in a star shape in a common node K (FIG. Fig. 1 ), which results in a comparatively high component rigidity despite the reduced use of materials.
- a groove-shaped recess 13 is incorporated, in which an anti-slip film 15 is used, as shown in the Fig. 2 is indicated.
- the groove-shaped recess 13 has a through lateral opening edges 17 (FIG. Fig. 1 ) limited insertion, the passage cross-section is reduced compared to the hollow cylindrical receiving cross-section of the recess 13.
- edge protection strip 7 In addition, the mutually perpendicularly oriented, visible transition surfaces 9 of the edge protection strip 7 are extended by narrow edge limb 19.
- the edge legs 19 are each aligned parallel to the abutment legs 1 of the angle profile and define together with these groove-shaped inserts 21, in which the mutually facing marginal edges 23 (FIG. Fig. 2 ) of the flooring elements 5 are inserted.
- the horizontal tread 24 and the vertical riser 25 a step are covered by the flooring elements 5. Accordingly, the horizontal floor covering element 5 is inserted with its peripheral edge 23 into the slot provided therefor 21.
- the horizontal flooring element 5 for example, be attached via a not shown self-adhesive tape on the horizontal support leg 1.
- the plant leg 1 of the angle profile are screwed example of not shown screw on the treads and risers 24, 25.
- the edge protection strip 7 shown in the figures has a triangular basic shape in cross-section with two Dreleck legs of approximately equal length which form the visible transition surfaces 9.
- the triangular base belonging to the triangle basic shape is formed by means of the transition bar 11 at the outer corner of the angle profile.
- the transition bar 11 thus divides the Triangle base of the edge protection strip 7 in two separate base sections. In each of these base portions a recess 20 is provided which forms the slot 21. Due to the above-mentioned special geometry of the edge protection strip 7 and their connection to the angle profile, a total of very component-rigid and material-saving stair nosing profile is achieved.
- the stair nosing profile according to the Fig. 3 and 4 an edge protection strip 7, which is formed only on the upper, horizontal bearing limb 1 with an insert 21 for a, the horizontal tread 24 clad flooring element 5.
- the in the Fig. 3 and 4 shown edge protection strip 7 has, in contrast to the Fig. 1 and 2 no triangular, but an approximately rectangular cross-section. Its front, vertical transition surface 9 merges at an obtuse-angled transition edge 25 into a visible outer surface 27 of the vertical contact leg 1 of the stair nosing profile.
- a further floor covering element 5 may be interposed, which disguises the riser 25.
- the vertical and horizontal bearing limb 1 of the in the Fig. 3 and 4 angle profiles shown do not run at right angles, but at an acute angle to form an undercut 29 together. This results in between the step edge 31 ( Fig. 4 ) and the vertical bearing limb 1, a free space 33 for receiving tolerances in the edge profile of the stair-step edge 31.
- the mounting surface 4 of the vertical support leg 1 is a height offset .DELTA.z ( Fig. 3 ), which corresponds to the height of the free space 33, spaced from the inner corner of the angle profile.
- the outer surface 27 and the mounting surface 4 of the vertical abutment leg 1 are combined at an acute angle, whereby an optically smooth transition to the vertical riser 25 is ensured.
- the edge protection strip 7 over its entire side length s part of the horizontal plant leg 1.
- the horizontal bearing limb 1 is step-shaped with a portion of lesser material thickness m 1 and a portion of greater material thickness m 3 is formed, which forms the edge protection strip 7 and merges into the vertical bearing limb 1.
- the edge protection strip 7 has a slot 21 for the peripheral edge 23 of the horizontal floor covering element 5.
- the insert 21 is supported by a stop wall 37 (FIG. Fig. 3 ) of the edge protection strip 7 limited.
- the stop wall 37 defines together with the upper-side contact surface 2 of the horizontal abutment leg 1, the wedge-shaped insert 21st
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
Die Erfindung betrifft ein Treppenkantenprofil für eine Außenkante einer Treppenstufe nach dem Anspruch 1.The invention relates to a stair nosing profile for an outer edge of a step according to
Als Bodenbeläge sind sogenannte Design-Bodenbeläge bekannt, die aus relativ dünnem sowie flexiblem Material bestehen und relativ genau mit geringen Fugenbreiten an eine Seitenwand heran verlegt werden können. Ein derartiger Design-Bodenbelag setzt sich aus einer Vielzahl von einzelnen Bodenbelag-Elementen zusammen. Diese können bei einer Treppenstufe oder einem Podest die horizontale Trittstufe und die vertikale Setzstufe verkleiden.As floor coverings so-called design floor coverings are known which consist of relatively thin and flexible material and can be relocated relatively accurately with small joint widths on a side wall zoom. Such a design flooring is composed of a variety of individual flooring elements. These can disguise the horizontal step and the vertical riser on a step or platform.
Für einen einwandfreien Übergang zwischen dem auf der horizontalen Trittstufe befindlichen Bodenbelag-Element und dem auf der vertikalen Setzstufe befindlichen Bodenbelag-Element kann an der Stufen-Außenkante ein Treppenkantenprofil vorgesehen sein. Das Treppenkantenprofil kann einerseits die Randkanten der beiden zueinander rechtwinkligen Bodenbelag-Elemente miteinander verbinden. Andererseits wirkt das Treppenkantenprofil als Kantenschutz.For a smooth transition between the located on the horizontal tread element flooring element and located on the vertical riser flooring element may be provided on the step outer edge of a stair nosing profile. On the one hand, the stair nosing profile can connect the marginal edges of the two mutually perpendicular floor covering elements. On the other hand, the stair nosing profile acts as edge protection.
Derartige Treppenkantenprofile sind im Stand der Technik oftmals geometrisch komplex und damit kostenaufwändig ausgeführt, um einen optisch ansprechenden sowie im Wesentlichen fugenfreien Übergang an der Außenkante einer Treppenstufe zu erzielen.Such stair nosing profiles are often geometrically complex in the prior art and thus costly designed to achieve a visually appealing and substantially seamless transition at the outer edge of a stair step.
Die Aufgabe der Erfindung besteht darin, ein Treppenkantenprofil bereitzustellen, das einfach aufgebaut ist sowie montagetechnisch einfach einen ansprechenden Übergang zwischen den zueinander rechtwinklig ausgerichteten Bodenbelag-Elementen gewährleistet.The object of the invention is to provide a stair nosing profile that is simple in construction and easy to assemble ensures an appealing transition between the mutually perpendicularly oriented flooring elements.
Die Aufgabe ist durch die Merkmale des Anspruches 1 gelöst. Bevorzugte Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen offenbart.The object is solved by the features of
Gemäß dem Anspruch 1 weist das Treppenkantenprofil einen Grundkörper auf, der im Querschnitt als ein Winkelprofil mit zwei zueinander rechtwinkligen Anlageschenkeln ausgebildet ist. Die Anlageschenkel des Winkelprofils sind jeweils auf den Tritt- und Setzstufen montierbar. Im montierten Zustand des Winkelprofils können auf den oberseitigen Anlageflächen des Winkelprofils jeweils die zueinander rechtwinklig ausgerichteten Bodenbelag-Elemente mit ihren Randkanten aufliegen. Gemäß dem kennzeichnenden Teil des Anspruches 1 weist das Winkelprofil an seiner Außenecke eine Kantenschutzleiste auf, die zumindest eine Randkante des Bodenbelag-Elements begrenzt. Bevorzugt kann die Kantenschutzleiste zwischen den einander zugewandten Randkanten der Bodenbelag-Elemente angeordnet sein und somit für einen einwandfreien Übergang zwischen den rechtwinkligen Bodenbelag-Elementen sorgen.According to
Das Winkelprofil kann aus einem Flachmaterial mit vergleichsweise geringer Materialstärke hergestellt sein, die für die beiden Anlageschenkel jeweils konstant ist. Demgegenüber kann die Kantenschutzleiste aus einem Vollmaterial mit wesentlich größerer Materialstärke ausgeführt sein, damit ein optimaler Kantenschutz sowie ein einwandfreier Übergang zwischen den beiden zueinander rechtwinkligen Bodenbelag-Elementen erzielt werden kann. In das Vollmaterial der Kantenschutzleiste kann zudem oberseitig eine Aussparung zum Einsetzen einer Antirutscheinlage eingearbeitet sein. Besonders bevorzugt ist die Antirutscheinlage nicht aus einem Flachmaterial, etwa einer streifenförmigen Gummi-Leiste, ausgeführt, sondern aus einem Rundmaterial, das bauraumsparend in eine dazu korrespondierende, im Hohlprofil kreisförmige Aussparung der Kantenschutzleiste eingesetzt werden kann.The angle profile can be made of a flat material with a comparatively low material thickness, which is constant in each case for the two plant legs. In contrast, the edge protection strip can be made of a solid material with much greater material thickness, so that an optimal edge protection and a perfect transition between the two mutually perpendicular floor covering elements can be achieved. In the solid material of the edge protection strip can also be incorporated on the upper side a recess for inserting an anti-slip film. Particularly preferably, the anti-slip condition is not made of a flat material, such as a strip-shaped rubber strip, but from a round material that can be used to save space in a corresponding, circular in the hollow profile recess of the edge protection strip.
Zur weiteren Steigerung der Trittsicherheit können auch zwei oder noch weitere Antirutscheinlagen vorgesehen werden. Diese können in paralleler Ausrichtung sowie mit Abstand zueinander auf der oberseitigen Übergangsfläche der Kantenschutzleiste vorgesehen werden. In diesem Fall könnte die oberseitige Übergangsfläche der Kantenschutzleiste entsprechend vergrößert werden um ausreichend Platz für die Antirutscheinlagen bereitzustellen.To further increase slip resistance, two or even more anti-slip overlays may be provided. These can be provided in parallel alignment as well as at a distance from each other on the upper-side transition surface of the edge protection strip. In this case, the top side transition surface of the edge protection strip could be increased accordingly to provide sufficient space for the anti-slip overlays.
Für eine kostensparende sowie geometrisch einfache Ausführung kann das Treppenkantenprofil zusammen mit der Kantenschutzleiste materialeinheitlich und/oder einstückig ausgebildet sein. Das Treppenkantenprofil kann beispielhaft ein Metallprofil sein, etwa ein Aluminiumstrangteil, das mit vordefinierter Zuschnittlänge zugeschnitten werden kann.For a cost-saving and geometrically simple design, the stair nosing profile can be made of the same material and / or in one piece together with the edge protection strip. The stair nosing profile may be, for example, a metal profile, such as an aluminum strand part that can be cut to a predefined cutting length.
Um eine ausreichend stabile sowie geometrisch einfach Profilierung zu erreichen, kann das Winkelprofil an seiner Außenecke über einen schmalen Übergangsweg mit der Kantenschutzleiste verbunden sein. Die Stegbreite ist dabei so bemessen, dass auch bei Einwirkung äußerer mechanischer Kräfte eine ausreichende Bauteilsteifigkeit vorliegt. Zur Steigerung der Bauteilsteifigkeit ist es zudem bevorzugt, wenn die beiden Anlageschenkel des Winkelprofils sowie die Kantenschutzleiste sternförmig in einem gemeinsamen Knotenpunkt zusammenlaufen. Beispielhaft kann die Kantenschutzleiste einen dreieckförmigen Querschnitt aus einem Vollmaterial aufweisen, das in etwa gleichschenklig sowie spiegelsymmetrisch ausgebildet ist, und zwar mit Bezug auf eine durch die Außenecke des Winkelprofils geführte Symmetrieachse.In order to achieve a sufficiently stable and geometrically simple profiling, the angle profile can be connected at its outer corner via a narrow transition path with the edge protection strip. The web width is dimensioned so that even when exposed to external mechanical forces sufficient component stiffness is present. To increase the component stiffness, it is also preferred if the two bearing limbs of the angle profile and the edge protection strip converge in a star shape in a common node. By way of example, the edge protection strip may have a triangular cross-section of a solid material which is approximately Isosceles and mirror-symmetrical, with respect to a guided through the outer corner of the angle profile axis of symmetry.
Eine dauerhafte sowie zuverlässige Halterung der Randkanten der Bodenbelag-Elemente an der Kantenschutzleiste des Treppenkantenprofils auch bei Einwirkung äußerer mechanischer Kräfte ist von großer Relevanz. Vor diesem Hintergrund kann die Kantenschutzleiste jeweils Einschübe aufweisen, in die die Randkanten der beiden zueinander rechtwinklig ausgerichteten Bodenbelag-Elemente einsetzbar sind. Die Einschübe erstrecken sich nutförmig entlang der Treppenkante, wobei die Nutbreite in etwa der Belagshöhe der beiden Bodenbelag-Elemente entspricht. Zudem können die Bodenbelag-Elemente beispielsweise über ein Selbstklebeband an den beiden Anlageschenkeln des Winkelprofils und/oder an den Tritt- und Setzstufen befestigt sein.A durable and reliable mounting of the marginal edges of the flooring elements on the edge protection strip of the stair nosing profile even under the action of external mechanical forces is of great relevance. Against this background, the edge protection strip each have slots, in which the marginal edges of the two mutually perpendicularly oriented flooring elements can be used. The bays extend groove-shaped along the stair nosing, wherein the groove width corresponds approximately to the pad height of the two flooring elements. In addition, the flooring elements, for example, via a self-adhesive tape to the two abutment legs of the angle profile and / or attached to the treads and risers.
Unter einer Treppenstufe im Sinne der Erfindung ist allgemein jegliche Art von Abstufung zu verstehen, wie sie sich beispielhaft bei einem Podest oder bei einer Treppe ergibt.Under a step in the sense of the invention is generally understood to be any kind of gradation, as exemplified in a pedestal or stairs.
Die Anschlagschenkel des Winkelprofils können an ihren freien Enden zudem keilförmige Auslaufflächen aufweisen, an denen sich die Materialstärke des jeweiligen Anschlagschenkels bis zum freien Ende auf 0 reduziert. Dadurch kann im montierten Zustand des Treppenkantenprofils ein im Wesentlichen ebenflächiger Übergang der Bodenbelag-Elemente von der Tritt-/Setzstufe auf den Anlageschenkel des Treppenkantenprofils gewährleistet werden.The stop legs of the angle profile may also have wedge-shaped outlet surfaces at their free ends, at which the material thickness of the respective stop leg is reduced to 0 up to the free end. As a result, in the mounted state of the stair nosing profile, a substantially planar transition of the flooring elements from the treadle / riser to the plant leg of the stair nosing profile can be ensured.
Bei der Gestaltung des Treppenkantenprofils steht eine bauteilsteife sowie gleichzeitig materialsparende Geometrie im Vordergrund. Diese kann durch die im Querschnitt dreieckförmige Grundform der Kantenschutzleiste erreicht werden, bei der die insbesondere gleich langen Dreiecksschenkel die sichtbaren Übergangsflächen des Treppenkantenprofils bilden. Die Dreieckbasis der dreieckförmigen Kantenschutzleiste ist insbesondere mittig an der Außenecke des Winkelprofils angeformt. Dadurch wird die Dreieckbasis in zwei Teilbereiche aufgeteilt, die durch den Übergangssteg voneinander getrennt sind. In jedem dieser Teilbereiche der Dreieckbasis kann eine Vertiefung vorgesehen sein, die als Einschub zum Einsetzen der Randkanten der Bodenbelag-Elemente dient.When designing the stair nosing profile, a component-rigid as well as material-saving geometry is in the foreground. This can be achieved by the triangular in cross-section basic shape of the edge protection strip, in which the particular equal length triangular leg the form visible transitional surfaces of the stair nosing profile. The triangular base of the triangular edge protection strip is formed in particular centrally on the outer corner of the angle profile. As a result, the triangle base is divided into two sections, which are separated by the transition bar. In each of these portions of the triangle base, a recess may be provided which serves as a slot for inserting the marginal edges of the floor covering elements.
In einer Weiterentwicklung kann die Kantenschutzleiste lediglich einen Einschub aufweisen, in den zum Beispiel lediglich die Randkante eines horizontal angeordneten oder eines vertikal angeordneten Bodenbelag-Elements einschiebbar ist. Zudem kann die Kantenschutzleiste anstelle eines dreieckförmigen Querschnitts einen in etwa rechteckförmigen Querschnitt aufweisen.In a further development, the edge protection strip can only have one insert, into which, for example, only the marginal edge of a horizontally arranged or vertically arranged flooring element can be inserted. In addition, the edge protection strip may have an approximately rectangular cross section instead of a triangular cross section.
Die vertikalen und horizontalen Anlageschenkel des Winkelprofils können bevorzugt nicht rechtwinklig, sondern spitzwinklig unter Bildung einer Hinterschneidung zusammenlaufen. Dadurch ergibt sich zwischen der Treppenstufen-Kante und der Innenecke des Winkelprofils ein Freiraum zur Aufnahme von Toleranzen im Kantenverlauf der Treppenstufen-Kante. Die Anlagefläche des vertikalen/horizontalen Anlageschenkel kann dabei um einen Seiten-/Höhenversatz von der Innenecke des Winkelprofils versetzt sein.The vertical and horizontal bearing limbs of the angle profile may preferably not converge at right angles, but at an acute angle to form an undercut. This results between the step edge and the inner corner of the angle profile a space for receiving tolerances in the edge profile of the step edge. The contact surface of the vertical / horizontal plant leg can be offset by a lateral / vertical offset of the inner corner of the angle profile.
In einer weiteren Ausführungsform kann der horizontale und/oder vertikale Anlageschenkel der Kantenschutzleiste stufenförmig mit einem Abschnitt geringerer Materialstärke und einem Abschnitt größerer Materialstärke ausgebildet sein. Der Abschnitt größerer Materialstärke bildet die Kantenschutzleiste.In a further embodiment, the horizontal and / or vertical abutment limb of the edge protection strip can be formed stepwise with a section of lesser material thickness and a section of greater material thickness. The section of greater material strength forms the edge protection strip.
Die vorstehend erläuterten und/oder in den Unteransprüchen wiedergegebenen vorteilhaften Aus- und/oder Weiterbildungen der Erfindung können - außer zum Beispiel in den Fällen eindeutiger Abhängigkeiten oder unvereinbarer Alternativen - einzeln oder aber auch in beliebiger Kombination miteinander zur Anwendung kommen.The advantageous embodiments and / or further developments of the invention explained above and / or reproduced in the dependent claims can be used individually or else in any desired combination with one another, for example in the case of clear dependencies or incompatible alternatives.
Die Erfindung und ihre vorteilhaften Aus- und Weiterbildungen sowie der Vorteile werden nachfolgend von Zeichnungen näher erläutert.The invention and its advantageous embodiments and further developments as well as the advantages are explained in more detail below by drawings.
Es zeigen:
- Fig. 1
- in perspektivischer Ansicht ein Treppenkantenprofil;
- Fig. 2
- das Treppenkantenprofil im montierten Zustand; sowie
- Fig. 3 und 4
- jeweils Ansichten entsprechend der
Fig. 1 und2 eines weiteren Ausführungsbeispiels des Treppenkantenprofils.
- Fig. 1
- in perspective view of a stair nosing profile;
- Fig. 2
- the stair nosing profile in the assembled state; such as
- 3 and 4
- each views according to the
Fig. 1 and2 a further embodiment of the stair nosing profile.
In der
Zudem weisen die beiden Anlageschenkel 1 des Winkelprofils an ihren äußeren Enden jeweils nach außen zulaufende Auslaufflächen 3 auf, die im montierten Zustand einen im Wesentlichen stufenfreien Übergang der in der
In der oberseitigen Übergangsfläche 9 der Kantenschutzleiste 7 ist gemäß den
Zudem sind die zueinander rechtwinklig ausgerichteten, sichtseitigen Übergangsflächen 9 der Kantenschutzleiste 7 durch schmale Randschenkel 19 verlängert. Die Randschenkel 19 sind jeweils parallel zu den Anlageschenkeln 1 des Winkelprofils ausgerichtet und definieren zusammen mit diesen nutförmige Einschübe 21, in die die einander zugewandten Randkanten 23 (
In der
So wie das horizontale Bodenbelag-Element 5 ist auch das in der
Wie oben bereits erwähnt, weist die in den Figuren gezeigte Kantenschutzleiste 7 im Querschnitt eine dreieckförmige Grundform mit zwei in etwa gleich langen Dreleckschenkeln auf, die die sichtseitigen Übergangsflächen 9 bilden. Die zur Dreieck-Grundform gehörende Dreieckbasis ist mittels des Übergangsstegs 11 an der Außenecke des Winkelprofils angeformt. Der Übergangssteg 11 unterteilt somit die Dreieckbasis der Kantenschutzleiste 7 in zwei voneinander separate Basis-Teilbereiche. In jedem dieser Basis-Teilbereiche ist eine Vertiefung 20 vorgesehen, die den Einschub 21 bildet. Durch die oben angegebene spezielle Geometrie der Kantenschutzleiste 7 sowie deren Anbindung an dem Winkelprofil ist ein insgesamt sehr bauteilsteifes sowie materialsparendes Treppenkantenprofil erzielt.As already mentioned above, the
Das in den
Die vertikalen und horizontalen Anlageschenkel 1 des in den
Im Unterschied zu den
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011001550U DE202011001550U1 (en) | 2011-01-14 | 2011-01-14 | Stair nosing |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2476816A2 true EP2476816A2 (en) | 2012-07-18 |
EP2476816A3 EP2476816A3 (en) | 2014-04-30 |
Family
ID=43799352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12000198.7A Withdrawn EP2476816A3 (en) | 2011-01-14 | 2012-01-13 | Step edge profile |
Country Status (2)
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EP (1) | EP2476816A3 (en) |
DE (1) | DE202011001550U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286950A (en) * | 2013-05-28 | 2013-09-11 | 江苏华峰自然纤维制品有限公司 | One-step stair step mat forming machine |
CN105040921A (en) * | 2015-07-07 | 2015-11-11 | 河南科技大学 | Special-purpose angular trample protecting section for staircase |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201163A (en) * | 2015-09-01 | 2015-12-30 | 江苏欣捷衬布有限公司 | Triangular structure of stair corner protectors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191412742A (en) * | 1914-05-23 | 1915-05-20 | Frederic Stanley Beecroft | Improvements in Stair Treads or Nosings and Floor and like Surfaces. |
AT262U1 (en) * | 1994-04-18 | 1995-06-26 | Karl Ruech Karl Ruech | STEP EDGE PROTECTION |
EP0864710A3 (en) * | 1997-03-11 | 1998-12-30 | Firma Karl Ruech | Edge-protection for staircase edges |
-
2011
- 2011-01-14 DE DE202011001550U patent/DE202011001550U1/en not_active Expired - Lifetime
-
2012
- 2012-01-13 EP EP12000198.7A patent/EP2476816A3/en not_active Withdrawn
Non-Patent Citations (1)
Title |
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None |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286950A (en) * | 2013-05-28 | 2013-09-11 | 江苏华峰自然纤维制品有限公司 | One-step stair step mat forming machine |
CN103286950B (en) * | 2013-05-28 | 2015-07-08 | 江苏华峰自然纤维制品有限公司 | One-step stair step mat forming machine |
CN105040921A (en) * | 2015-07-07 | 2015-11-11 | 河南科技大学 | Special-purpose angular trample protecting section for staircase |
Also Published As
Publication number | Publication date |
---|---|
EP2476816A3 (en) | 2014-04-30 |
DE202011001550U1 (en) | 2011-03-17 |
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