EP1018316B1 - Grating for forming door-mats, door-scrapers or the like - Google Patents

Grating for forming door-mats, door-scrapers or the like Download PDF

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Publication number
EP1018316B1
EP1018316B1 EP00100044A EP00100044A EP1018316B1 EP 1018316 B1 EP1018316 B1 EP 1018316B1 EP 00100044 A EP00100044 A EP 00100044A EP 00100044 A EP00100044 A EP 00100044A EP 1018316 B1 EP1018316 B1 EP 1018316B1
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EP
European Patent Office
Prior art keywords
connector strips
profiled
recesses
connector
cams
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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.)
Expired - Lifetime
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EP00100044A
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German (de)
French (fr)
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EP1018316A2 (en
EP1018316A3 (en
Inventor
Dieter Arens
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Individual
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L23/00—Cleaning footwear
    • A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
    • A47L23/24—Rigid cleaning-gratings; Tread plates or scrapers for cleaning the soles of footwear
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
    • E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
    • E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
    • 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
    • E04F19/10—Built-in gratings, e.g. foot-scrapers

Definitions

  • the invention relates to a grate for the formation of running mats, predominantlyabstreifern or the like, consisting of a plurality of parallel to each other with their longitudinal axes profile bars, which are connected by connector strips at a distance from each other, wherein the connector strips profiled with towering and undercut profiled, in cross-section essential T-shaped cam as coupling members in adapted undercut shaped longitudinal grooves engage the underside of the profile bars.
  • a rust of this kind is by the DE-U-90 03 350.7 known.
  • the spaced from the connector strips profile bars each have two towering, inwardly undercut side flanges and a web connecting them together and arranged between the side flanges insert strips of deformable material, such as felt, bristle material or felt covering.
  • the two upwardly directed side flanges secure the insert strips, which are fastened, for example, by gluing on the webs of the profiled bars, to prevent them from slipping near their upper edges.
  • the side flanges have inwardly facing, undercut upper edges which merge into an upwardly continuing, approximately the shape of a right triangle possessing essay.
  • Each of the support strips thus forming a profiled bars in the form of hollow sections is provided on its underside with a running in the middle also in the longitudinal direction open, approximately T-shaped undercut groove profile.
  • the cross-sectional shape of the groove profile or the longitudinal groove may optionally also be formed like a dovetail.
  • the transverse to the spaced juxtaposed profile bars this connecting one another and at the same time holding each other at a distance connector strips have molded head parts or cams, which have transversely to their Llindraum a cross-section of the undercut, underside groove profile of the profile bars at least approximately matched profile shape ,
  • the connector strips of the end faces of the profiled bars with their cams are positively inserted into the undercut groove profile of each profile bar and by moving in the groove profiles in brought their final position where they - in order to achieve a position assurance - must be bolted to the profile bars.
  • the profile bars and connector strips produced as independent components can be made by extruding from a plastic material, alternatively, the profile bars can for example be produced by extrusion of aluminum.
  • the connector elements may be made of a relatively rigid material, so that the finished grid or mat or the like is relatively dimensionally stable, even if there is a relatively large distance between two adjacent mutually parallel connector strips. It is recommended for the connectors a permanently elastic material, such. B. PU or PP.
  • the invention has for its object to improve in a grate of the type mentioned in particular the assembly of the individual profile bars by means of the connector and to simplify.
  • the cams of the connector strips are beveled on their outer sides.
  • the connector strip no longer needs to be inserted from the side over the groove profiles of the profile bars until they reach the recesses, but it can be pressed from above into the recesses.
  • the mutually facing inwardly projecting lugs of the groove profiles ensure that the connector strip is held in its mounting position.
  • the vertical web of the cams need not be longer than usual, since an insertion from the side over the groove profiles deleted.
  • the cam body may be made thicker, optionally filling the entire cross section of the groove profile.
  • grate 1 consists of a plurality of profiled bars 2, which lie at a distance next to each other and in the longitudinal direction parallel to each other and connected by transverse to them connector strips 3 and at the same time are kept at a distance relative to each other.
  • the profile bars 3 are formed on their upper side with undercut grooves 4, in which insert strips 5 are arranged from felt or the like.
  • longitudinal grooves or groove profiles 6 the undersides of the profiled bars 2 are further formed.
  • These groove profiles 6 have a substantially T-shaped cross section and have in an upper level of height first inwardly projecting, mutually facing lugs 7 and in a lower height level second, facing each other inwardly projecting lugs 8.
  • the groove profiles 6 of the profiled bars 8 are provided with recesses 9 which correspond to the width of a connector strip 3 or 103 (cf. Fig. 3 ) correspond.
  • connector strip 3 has highly projecting, to the T-shape of the groove profiles 6 of the profile bars 2 complementary, undercut profiled cam 10th on, the vertical web 11 compared to conventional T-cam by about the depth 12 of the recesses 9 (see. Fig. 1 ) of the profiled bars 2 is longer, preferably with a slightly smaller extension than the depth gauge 12 is formed, so that the connector strips 3 is not flush with the surface of the profile bars 2, but slightly projecting beyond.
  • the connector strip 3 is inserted with its cam 10 in the complementary groove profiles 6 on the underside of the profiled bars 2 from the side, the upper horizontal surfaces 13 of the two shoulder pieces 14 abut against the inner surfaces of the upper lugs 7 facing them and are thus guided during insertion ,
  • the connector strip 3 Once the connector strip 3 comes in covering position with the recesses 9, it can lower 11 due to the extension of the vertical webs, so that the horizontal surfaces 13 of the shoulder pieces 14 get under the lower lugs 8 and the connector strip 3 thus prevent falling out. At the same time support in this position, the boundary edges 15 of the recesses 9, that the connector strip 3 is held securely. A screwing of the connector strips 3 for fixing the position in the profile bars 2 is not required. Only if the recesses 9 should lie in the parting plane of the section bars 2 reached by cutting to length from the piece, as in the Fig. 1 shown at the front, the connector strip must be tightened, otherwise they could slide out of the profile bars 2 forward.
  • FIG Fig. 3 Another embodiment of a connector strip 103 is shown in FIG Fig. 3 shown.
  • Their cams 110 are beveled on the outer surfaces or sides 17 so that the connector strip 103 in coincidence with the recesses 9 of the profiled bars. 2 bring and then lock by pressing with the profiled bars 2; Also in this case, the upper lugs 8 engage over the horizontal surfaces 113 of the shoulder pieces 114 and prevent the connector strip 103 from falling out of the groove profiles 6 of the profiled bars 2. Since the connector strip 103 need not be inserted into the groove profiles 6 from the side, the vertical web 111 of the cams 110 can be made without excess length and, instead, the shoulder body 18 of the cams 110 can be made thicker. Both variants of the connector strips 3 and 103 have in common that they are held securely in position without further aids in the recesses 9 of the profiled bars 2 and neither falling out nor lateral slipping is possible.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Sewage (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gates (AREA)

Abstract

The grid comprises several parallel spaced profiled rods (2) connected together at intervals by connector strips (3). On their underneath the rods have recesses (9) in their longitudinal grooved flanges matching the width of the connector strips so that the latter can be inserted and held secure. The connector strips have coupling cams (10) matching the grooves of the rods and provided with a vertical web (11)which is longer than the cam by the depth of the recesses.

Description

Die Erfindung betrifft einen Rost zur Bildung von Laufmatten, Fußabstreifern oder dergleichen, bestehend aus einer Vielzahl von mit ihren Längsachsen parallel zueinander angeordneten Profilstäben, die durch Verbinderleisten auf Abstand voneinander miteinander verbunden sind, wobei die Verbinderleisten mit hochragend angeformten sowie hinterschnitten profilierten, im Querschnitt im wesentlichen T-förmigen Nocken als Kupplungsglieder in angepaßt hinterschnitten gestaltete Längsnuten an der Unterseite der Profilstäbe eingreifen.The invention relates to a grate for the formation of running mats, Fußabstreifern or the like, consisting of a plurality of parallel to each other with their longitudinal axes profile bars, which are connected by connector strips at a distance from each other, wherein the connector strips profiled with towering and undercut profiled, in cross-section essential T-shaped cam as coupling members in adapted undercut shaped longitudinal grooves engage the underside of the profile bars.

Ein Rost dieser Art ist durch das DE-U-90 03 350.7 bekanntgeworden. Die von den Verbinderleisten auf Abstand gehaltenen Profilstäbe besitzen jeweils zwei hochragende, einwärts hinterschnittene Seitenflansche und einen diese miteinander verbindenden Steg sowie zwischen den Seitenflanschen angeordnete Einsatzstreifen aus verformbarem Material, z.B. Filz, Borstenmaterial oder Filzbelag. Die beiden nach oben gerichteten Seitenflansche sichern die beispielsweise durch Kleben auf den Stegen der Profilstäbe befestigten Einsatzstreifen auch in der Nähe ihrer Oberkanten gegen Verrutschen. Hierzu weisen die Seitenflansche nach innen gewandte, hinterschnittene obere Kanten auf, die in einen sich nach oben hin fortsetzenden, annähernd die Form eines rechtwinkligen Dreiecks besitzenden Aufsatz übergehen. Jeder der somit einen Träger für einen Einsatzstreifen bildenden Profilstäbe in Form von Hohlprofilen ist an seiner Unterseite mit einem in der Mitte ebenfalls in Längsrichtung verlaufenden offenen, etwa T-förmig hinterschnittenen Nutprofil versehen. Alternativ hierzu kann die Querschnittsgestalt des Nutprofils bzw. der Längsnut gegebenenfalls auch schwalbenschwanzartig ausgebildet sein.A rust of this kind is by the DE-U-90 03 350.7 known. The spaced from the connector strips profile bars each have two towering, inwardly undercut side flanges and a web connecting them together and arranged between the side flanges insert strips of deformable material, such as felt, bristle material or felt covering. The two upwardly directed side flanges secure the insert strips, which are fastened, for example, by gluing on the webs of the profiled bars, to prevent them from slipping near their upper edges. For this purpose, the side flanges have inwardly facing, undercut upper edges which merge into an upwardly continuing, approximately the shape of a right triangle possessing essay. Each of the support strips thus forming a profiled bars in the form of hollow sections is provided on its underside with a running in the middle also in the longitudinal direction open, approximately T-shaped undercut groove profile. Alternatively, the cross-sectional shape of the groove profile or the longitudinal groove may optionally also be formed like a dovetail.

Die quer zu den im Abstand nebeneinander liegend angeordneten Profilstäben diese einerseits miteinander verbindenden und zugleich relativ zueinander auf Distanz haltenden Verbinderleisten weisen angeformte Kopfteile bzw. Nocken auf, welche quer zu deren Längrichtung eine dem Querschnitt des hinterschnittenen, unterseitigen Nutprofils der Profilstäbe wenigstens annähernd angepaßte Profilform besitzen. Beim Zusammenbau der einzelnen, mit den Einsatzstreifen versehenen Profilstäbe zu einem Rost bzw. einer Laufmatte, Fußabstreifer oder dergleichen, werden die Verbinderleisten von den Stirnseiten der Profilstäbe her mit ihren Nocken formschlüssig in das hinterschnittene Nutprofil jedes einzelnen Profilstabes eingesetzt und durch Verschieben in den Nutprofilen in ihre Endposition gebracht, wo sie - um eine Lagesicherung zu erreichen - mit den Profilstäben verschraubt werden müssen. Die als voneinander unabhängige Bauteile hergestellten Profilstäbe und Verbinderleisten können durch extrudieren aus einem Kunststoffmaterial hergestellt werden, alternativ lassen sich die Profilstäbe beispielsweise auch durch Strangpressen aus Aluminium herstellen. Die Verbinderelemente können aus einem verhältnismäßig starren Material bestehen, so daß der fertig zusammengebaute Rost bzw. die Matte oder dergleichen relativ formstabil ist, auch wenn zwischen zwei benachbart zueinander parallel verlaufenden Verbinderleisten ein relativ großer Abstand besteht. Als vorteilhaft empfiehlt sich für die Verbinder ein dauerelastisches Material, z. B. PU oder PP.The transverse to the spaced juxtaposed profile bars this connecting one another and at the same time holding each other at a distance connector strips have molded head parts or cams, which have transversely to their Längrichtung a cross-section of the undercut, underside groove profile of the profile bars at least approximately matched profile shape , When assembling the individual, provided with the insert strips to a grate or a running mat, Fußabstreifer or the like, the connector strips of the end faces of the profiled bars with their cams are positively inserted into the undercut groove profile of each profile bar and by moving in the groove profiles in brought their final position where they - in order to achieve a position assurance - must be bolted to the profile bars. The profile bars and connector strips produced as independent components can be made by extruding from a plastic material, alternatively, the profile bars can for example be produced by extrusion of aluminum. The connector elements may be made of a relatively rigid material, so that the finished grid or mat or the like is relatively dimensionally stable, even if there is a relatively large distance between two adjacent mutually parallel connector strips. It is recommended for the connectors a permanently elastic material, such. B. PU or PP.

Der Erfindung liegt die Aufgabe zugrunde, bei einem Rost der eingangs genannten Art insbesondere die Montage der einzelnen Profilstäbe mittels der Verbinder zu verbessern und zu vereinfachen.The invention has for its object to improve in a grate of the type mentioned in particular the assembly of the individual profile bars by means of the connector and to simplify.

Diese Aufgabe wird erfindungsgemäß mit den im kennzeichnenden Teil des unabhängigen Anspruchs angegebenen Merkmalen gelöst. Beim Zusammenbau des Rostes oder dergleichen ist damit von vornherein eine Lagefixierung der Verbinderleisten gewährleistet, ohne daß ein Messen und /oder Ausrichten der Verbinderleisten erforderlich ist, denn die Ausnehmungen geben das Rastermaß vor. Sobald eine Verbinderleiste am gewünschten Ort in die dort vorhandenen Ausnehmungen der Profilstäbe abgesenkt wird, wird sie von den Begrenzungskanten der Ausnehmungen lagesicher zentriert. Einer zusätzlichen Verschraubung der Verbinderleisten bedarf es nicht mehr.This object is achieved with the features stated in the characterizing part of the independent claim. When assembling the grate or the like so a positional fixation of the connector strips is guaranteed from the outset, without a measuring and / or alignment of the connector strips is required, because the recesses specify the grid size. Once a connector strip is lowered at the desired location in the existing there recesses of the profile bars, it is centered by the boundary edges of the recesses secure. An additional screw connection of the connector strips is no longer necessary.

Der längere Vertikalsteg ermöglicht hierbei das notwendige Spiel, damit sich die zunächst in den Nutprofilen der Profilstäbe geführte Verbinderleiste dann beim Erreichen der Ausnehmungen in diese absenken kann. Die in den Bereichen der Ausnehmungen gleichwohl verbleibenden, nach innen vorspringenden Nasen des Nutprofils verhindern hierbei ein Herausfallen der Verbinderleisten, denn die horizontalen Abschnitte der Schulterstücke der T-Nocken werden von den nach innen vorspringenden Nasen des Nutprofils überdeckt. Wenn die Vertikalsteg-Verlängerung zweckmäßig so ausgelegt ist, daß die mit ihren Nocken in die Ausnehmungen eingreifende Verbinderleiste nicht bündig mit der Ebene der Profilstab-Unterseite abschließt, sondern zumindest geringfügig über diese vorsteht, läßt sich ein gewünschter Schalldämmungseffekt ausnutzen.The longer vertical web allows this the necessary clearance, so that the first guided in the groove profiles of the profile bars connector strip can then lower when they reach the recesses in this. The remaining in the areas of the recesses nevertheless, inwardly projecting lugs of the groove profile in this case prevent falling out of the connector strips, because the horizontal portions of the shoulder pieces of the T-cam are covered by the inwardly projecting lugs of the groove profile. If the vertical web extension expediently designed so that the engaging with their cams in the recesses connector strip is not flush with the plane of the profile bar bottom, but at least slightly protrudes beyond this, a desired sound insulation effect can be exploited.

Nach einer Ausgestaltung der Erfindung sind die Nocken der Verbinderleisten an ihren Außenseiten angeschrägt. Bei dieser Ausführung, die für zweckmäßigerweise Profilstäbe aus einem Kunststoffmaterial verwendet werden, braucht die Verbinderleiste nicht mehr von der Seite her über die Nutprofile der Profilstäbe bis zum Erreichen der Ausnehmungen eingeschoben zu werden, sondern sie läßt sich von oben in die Ausnehmungen eindrücken. Auch hier stellen die einander zugewandt nach innen vorspringenden Nasen der Nutprofile sicher, daß die Verbinderleiste in ihrer Montageposition gehalten wird. Bei dieser Variante braucht der Vertikalsteg der Nocken nicht länger als üblich zu sein, da ein Einschieben von der Seite her über die Nutprofile entfällt. Dafür kann der Nockenkörper dicker, gegebenenfalls den gesamten Querschnitt des Nutprofils ausfüllend ausgebildet werden.According to one embodiment of the invention, the cams of the connector strips are beveled on their outer sides. In this embodiment, which are used for expediently profile bars made of a plastic material, the connector strip no longer needs to be inserted from the side over the groove profiles of the profile bars until they reach the recesses, but it can be pressed from above into the recesses. Again, the mutually facing inwardly projecting lugs of the groove profiles ensure that the connector strip is held in its mounting position. In this variant, the vertical web of the cams need not be longer than usual, since an insertion from the side over the groove profiles deleted. For this, the cam body may be made thicker, optionally filling the entire cross section of the groove profile.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus den Ansprüchen und der nachfolgenden Beschreibung, in der Ausführungsbeispiele des Gegenstandes der Erfindung näher erläutert sind. Es zeigen:

Fig. 1
in perspektivischer Darstellung ein Teilstück eines Rostes zur Bildung von Laufmatten, Fußabstreifern oder dergleichen, als Draufsicht von der Unterseite her gesehen;
Fig. 2
als Einzelheit eine Ausführung einer Verbinderleiste, perspektivisch dargestellt; und
Fig. 3
als Einzelheit eine andere Ausführung einer Verbinderleiste, perspektivisch dargestellt.
Further details and advantages of the invention will become apparent from the claims and the following description in which embodiments of the subject matter of the invention are explained in more detail. Show it:
Fig. 1
a perspective view of a portion of a grate for the formation of running mats, Fußabstreifern or the like, seen from above as a plan view of the underside;
Fig. 2
as a detail, an embodiment of a connector strip, shown in perspective; and
Fig. 3
as a detail another embodiment of a connector strip, shown in perspective.

Ein in Fig. 1 teilweise gezeigter Rost 1 besteht aus mehreren Profilstäben 2, die mit Abstand nebeneinander und in Längsrichtung parallel zureinander liegen und durch quer zu ihnen verlaufende Verbinderleisten 3 miteinander verbunden und zugleich relativ zueinander auf Distanz gehalten sind. Die Profilstäbe 3 sind an ihrer Oberseite mit hinterschnittenen Nuten 4 ausgebildet, in denen Einsatzstreifen 5 aus Filz oder dergleichen angeordnet sind. Mit Längsnuten bzw. Nutprofilen 6 sind weiterhin die Unterseiten der Profilstäbe 2 ausgebildet. Diese Nutprofile 6 besitzen einen im wesentlichen T-förmigen Querschnitt und weisen in einer oberen Höhenebene erste nach innen vorspringende, einander zugewandte Nasen 7 und in einer unteren Höhenebene zweite, einander zugewandt nach innen vorspringende Nasen 8 auf. In einem nach einem Rastermaß von vornherein festgelegten Abständen sind die Nutprofile 6 der Profilstäbe 8 mit Ausnehmungen 9 versehen, die der Breite einer Verbinderleiste 3 bzw. 103 (vgl. Fig. 3) entsprechen.An in Fig. 1 partially shown grate 1 consists of a plurality of profiled bars 2, which lie at a distance next to each other and in the longitudinal direction parallel to each other and connected by transverse to them connector strips 3 and at the same time are kept at a distance relative to each other. The profile bars 3 are formed on their upper side with undercut grooves 4, in which insert strips 5 are arranged from felt or the like. With longitudinal grooves or groove profiles 6, the undersides of the profiled bars 2 are further formed. These groove profiles 6 have a substantially T-shaped cross section and have in an upper level of height first inwardly projecting, mutually facing lugs 7 and in a lower height level second, facing each other inwardly projecting lugs 8. In a distance determined according to a grid dimension from the outset, the groove profiles 6 of the profiled bars 8 are provided with recesses 9 which correspond to the width of a connector strip 3 or 103 (cf. Fig. 3 ) correspond.

Die in Fig. 2 gezeigte Verbinderleiste 3 weist hochragend angeformte, zu der T-Form der Nutprofile 6 der Profilstäbe 2 komplementäre, hinterschnitten profilierte Nocken 10 auf, deren Vertikalsteg 11 gegenüber herkömmlichen T-Nocken um etwa die Tiefe 12 der Ausnehmungen 9 (vgl. Fig. 1) der Profilstäbe 2 länger ist, vorzugsweise mit einer etwas geringeren Verlängerung als das Tiefenmaß 12 ausgebildet ist, so daß die Verbinderleisten 3 nicht bündig mit der Oberfläche der Profilstäbe 2 abschließen, sondern etwas darüber hinaus vorragen. Die Verbinderleiste 3 wird mit ihren Nocken 10 in die komplementären Nutprofile 6 an der Unterseite der Profilstäbe 2 von der Seite her eingeschoben, wobei die oberen Horizontalflächen 13 der beiden Schulterstücke 14 an den ihnen zugewandten Innenflächen der oberen Nasen 7 anliegen und somit beim Einschieben geführt werden.In the Fig. 2 shown connector strip 3 has highly projecting, to the T-shape of the groove profiles 6 of the profile bars 2 complementary, undercut profiled cam 10th on, the vertical web 11 compared to conventional T-cam by about the depth 12 of the recesses 9 (see. Fig. 1 ) of the profiled bars 2 is longer, preferably with a slightly smaller extension than the depth gauge 12 is formed, so that the connector strips 3 is not flush with the surface of the profile bars 2, but slightly projecting beyond. The connector strip 3 is inserted with its cam 10 in the complementary groove profiles 6 on the underside of the profiled bars 2 from the side, the upper horizontal surfaces 13 of the two shoulder pieces 14 abut against the inner surfaces of the upper lugs 7 facing them and are thus guided during insertion ,

Sobald die Verbinderleiste 3 in Deckungslage mit den Ausnehmungen 9 kommt, kann sie sich aufgrund der Verlängerung der Vertikalstege 11 absenken, so daß die Horizontalflächen 13 der Schulterstücke 14 unter die unteren Nasen 8 gelangen und die Verbinderleiste 3 damit am Herausfallen hindern. Gleichzeitig unterstützen in dieser Position die Begrenzungskanten 15 der Ausnehmungen 9, daß die Verbinderleiste 3 lagesicher gehalten wird. Ein Verschrauben der Verbinderleisten 3 zur Lagefixierung in den Profilstäben 2 ist nicht erforderlich. Lediglich dann, wenn die Ausnehmungen 9 in der Trennebene der durch Ablängen vom Stück erreichten Profilstäbe 2 liegen sollte, wie gemäß der Fig. 1 vorne gezeigt, muß die Verbinderleiste festgeschraubt werden, weil sie ansonsten nach vorne aus den Profilstäben 2 herausgleiten könnte. Die festgeschraubte vordere Verbinderleiste 3 der Fig. 1 veranschaulicht auch die Verlängerung des Vertikalsteges 11, denn das zwischen den Schulterstücken 14 der Nocken 10 und den Nasen 8 vorhandene Spiel 16 entspricht in dieser in die Ausnehmungen 9 abgesenkten Position der Verbinderleiste 3 dem Maß der Verlängerung des Vertikalsteges 11. Dort, wo die Verbinderleiste 3 den Abschluß des Rosts bildet und angeschraubt ist, lassen sich die Schrauben gleichzeitig auch zur Festlegung der Einatzstreifen 5 nutzen.Once the connector strip 3 comes in covering position with the recesses 9, it can lower 11 due to the extension of the vertical webs, so that the horizontal surfaces 13 of the shoulder pieces 14 get under the lower lugs 8 and the connector strip 3 thus prevent falling out. At the same time support in this position, the boundary edges 15 of the recesses 9, that the connector strip 3 is held securely. A screwing of the connector strips 3 for fixing the position in the profile bars 2 is not required. Only if the recesses 9 should lie in the parting plane of the section bars 2 reached by cutting to length from the piece, as in the Fig. 1 shown at the front, the connector strip must be tightened, otherwise they could slide out of the profile bars 2 forward. The bolted front connector strip 3 of Fig. 1 also illustrates the extension of the vertical web 11, because the existing between the shoulder pieces 14 of the cam 10 and the lugs 8 match 16 in this lowered into the recesses 9 position of the connector strip 3 the extent of extension of the vertical web 11. There, where the connector strip forms the conclusion of the grate and is screwed, the screws can be used at the same time to determine the Einatzstreifen 5.

Eine andere Ausführung einer Verbinderleiste 103 ist in Fig. 3 gezeigt. Deren Nocken 110 sind an den Außenflächen bzw. -seiten 17 angeschrägt, so daß sich die Verbinderleiste 103 in Deckungslage mit den Ausnehmungen 9 der Profilstäbe 2 bringen und dann durch Eindrücken mit den Profilstäben 2 verrasten läßt; auch in diesem Fall übergreifen die oberen Nasen 8 die Horizontalflächen 113 der Schulterstücke 114 und verhindern, daß die Verbinderleiste 103 aus den Nutprofilen 6 der Profilstäbe 2 herausfallen kann. Da die Verbinderleiste 103 nicht von der Seite her in die Nutprofile 6 eingeführt zu werden braucht, kann der Vertikalsteg 111 der Nocken 110 ohne Überlänge ausgeführt und statt dessen der Schulterkörper 18 der Nocken 110 dicker ausgebildet werden. Beiden Varianten der Verbinderleisten 3 bzw. 103 ist gemeinsam, daß sie ohne weitere Hilfsmittel lagesicher in den Ausnehmungen 9 der Profilstäbe 2 gehalten sind und weder ein Herausfallen noch ein seitliches Verrutschen möglich ist.Another embodiment of a connector strip 103 is shown in FIG Fig. 3 shown. Their cams 110 are beveled on the outer surfaces or sides 17 so that the connector strip 103 in coincidence with the recesses 9 of the profiled bars. 2 bring and then lock by pressing with the profiled bars 2; Also in this case, the upper lugs 8 engage over the horizontal surfaces 113 of the shoulder pieces 114 and prevent the connector strip 103 from falling out of the groove profiles 6 of the profiled bars 2. Since the connector strip 103 need not be inserted into the groove profiles 6 from the side, the vertical web 111 of the cams 110 can be made without excess length and, instead, the shoulder body 18 of the cams 110 can be made thicker. Both variants of the connector strips 3 and 103 have in common that they are held securely in position without further aids in the recesses 9 of the profiled bars 2 and neither falling out nor lateral slipping is possible.

Claims (2)

  1. A grating (1) for forming treadmills, foot scrapers or the like, consisting of a plurality of profiled rods (2) arranged with their longitudinal axes parallel to one another, joined together by connector strips (3) spaced a distance apart, such that the connector strips (3) engage with protruding, integrally molded and undercut profiled cams (10) having an essentially T-shaped cross section as coupling elements in longitudinal grooves (6) with matching undercuts on the underside of the profiled rods (2),
    characterized in that
    the profiled rods (2) are designed with recesses (9) that are complementary on their underside to the width of the connector strips (3; 103) in their longitudinal groove profiled flanges, holding the inserted connector strips (3; 103) in a secure position, such that the T-shaped cams (10) that are complementary to the groove profiles and/or longitudinal grooves (6) of the profiled rods (2) of the connector strips (3) are provided with a vertical web (11), which is longer than traditional T-shaped cams by approximately the depth (12) of the recesses (9).
  2. The grating according to Claim 1,
    characterized in that
    the cams (10) of the connector strips (103) are beveled on their outside edges.
EP00100044A 1999-01-05 2000-01-04 Grating for forming door-mats, door-scrapers or the like Expired - Lifetime EP1018316B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900101 1999-01-04
DE19900101A DE19900101A1 (en) 1999-01-05 1999-01-05 Rust to form running mats, wipers or the like

Publications (3)

Publication Number Publication Date
EP1018316A2 EP1018316A2 (en) 2000-07-12
EP1018316A3 EP1018316A3 (en) 2000-11-29
EP1018316B1 true EP1018316B1 (en) 2008-12-17

Family

ID=7893588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100044A Expired - Lifetime EP1018316B1 (en) 1999-01-05 2000-01-04 Grating for forming door-mats, door-scrapers or the like

Country Status (3)

Country Link
EP (1) EP1018316B1 (en)
AT (1) ATE417541T1 (en)
DE (2) DE19900101A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344235A1 (en) * 2003-09-24 2005-04-21 Arwei Bauzubehoer Gmbh Rust to form running mats, Fußabstreifern or the like
DE102009007467A1 (en) * 2009-02-04 2010-08-05 ARWEI-Bauzubehör GmbH Device for forming a floor mat arrangement having at least two mats
CH704405B1 (en) * 2011-01-31 2014-06-30 Beat Guhl Mounting arrangement for glass railing.
DE102015208940A1 (en) * 2015-05-13 2017-01-12 ARWEI-Bauzubehör GmbH Reinstreifermatte with fuse
DE102018114694A1 (en) * 2018-06-19 2019-12-19 Fath Gmbh Protective element for attachment to a profile bar
AT522048B1 (en) * 2019-03-20 2020-07-15 Koti Kobra Gmbh Doormat
CN113250313A (en) * 2021-05-28 2021-08-13 四川齐飞新材料科技有限公司 Aluminum profile installation mosaic structure for building

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862353C (en) * 1950-05-26 1953-01-08 Otto Dehm Rubber mat and runner
DE2347790A1 (en) * 1973-09-22 1975-04-10 Arplast Gmbh Kunststoff Roller doormat with parallel bars - has flocks set in adhesive in trough(s) at bars upper surface
DE9003350U1 (en) 1990-03-22 1990-05-31 Erich Arens Kg, 5900 Siegen Rust for the formation of running mats or doormats

Also Published As

Publication number Publication date
EP1018316A2 (en) 2000-07-12
EP1018316A3 (en) 2000-11-29
DE19900101A1 (en) 2000-07-06
ATE417541T1 (en) 2009-01-15
DE50015484D1 (en) 2009-01-29

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