EP2901911A1 - Foot scraper mat - Google Patents

Abstract

A Fußabstreifermatte comprises a plurality of juxtaposed and interconnected base profiles (5) having on their upper sides each upper connecting elements (6, 7, 8, 9) for supporting at least one strip-shaped stripping part (10) and / or at least one Abstreifsteg and the on their lower sides in each case lower connecting elements (13, 14, 16, 22, 23), via which the base profiles (5) in each case with upper connecting elements (20, 21, 28-31) of additional profiles (12) are connected. A respective additional profile (12) connected to one of the base profiles (5) has lower connecting elements (113, 114, 116, 122, 123) on its underside, via which it can be connected to the upper connecting elements (20, 21, 28-31). a further, identically formed additional profile (12) is connectable or connected. (Fig. 2)

Description

The invention relates to a Fußabstreifermatte comprising a plurality of juxtaposed and interconnected base profiles, each having upper connecting elements for supporting at least one strip-shaped stripping part and / or at least one Abstreifsteg on their upper sides and having at their lower sides in each case lower connecting elements, via which the base profiles are each connected to upper connecting elements of additional profiles.

Foot scraper mats, also referred to as dust mats, which have a plurality of juxtaposed and interconnected profiles are known in different embodiments. Most are in undercut grooves, which have the profiles on their tops, strip-shaped Abstreifteile used. These stripping parts can be designed, for example, in the form of brushes or have a structured or elastic surface. There are also training in which the profiles have on their tops directly Abstreifstege.

In a conventional embodiment, the adjacent profiles are connected by extending transversely to the profiles steel cables, which are guided by holes in the profiles, wherein spacers between the profiles on the steel cables to specify a defined distance between adjacent profiles are arranged. Such Fußabstreifermatten are also rollable. In addition, embodiments are known in which the profiles are connected to each other by connecting parts, each connecting two adjacent profiles together. Exemplary embodiments of both mentioned types of connection of the profiles (ropes or connecting parts) go, for example, from the DE 10 2005 030 278 B3 out.

From the EP 1 340 449 B1 is a Fußabstreifermatte of the type mentioned, in which adjacent base profiles, in which strip-shaped Abstreifteile are used on their upper sides, lower connecting elements have at their lower sides, with which they are each connected to upper connecting elements of an additional profile. The additional profiles consist in particular of an elastomeric (rubber-like) material and serve to dampen impact sound when a person goes over the wiper mat. The lower connecting elements of the base profiles are formed by downwardly projecting vertical webs with mutually directed projections, whereby undercut grooves are formed. The additional profiles are inserted from the end faces of the base profiles forth with upper connecting portions in these undercut grooves. In addition to embodiments in which strip-shaped wiper parts are used in the base profiles, an embodiment is shown in which a structured on its upper side upper horizontal web of each base profile forms a Abstreifsteg.

At the time of the DE 44 07 231 A1 Known Fußabstreifermatte be the adjacent base profiles, which are interconnected by transverse ropes and in the strip on the top or strip-shaped Abstreifteile are used, connected at their lower sides with strip parts, which are provided for resting on the floor and for sound insulation and / or slide inhibition serve.

To meet the requirements for different locations, such Fußabstreifermatten be offered in different heights. Frequently heights are offered in ranges of 10mm, 17mm, 22mm and 27mm. For this basic profiles with different heights are produced. A respective Fußabstreifermatte is then individually configured according to the respective requirements, in particular with regard to their height, length and width and the formation of the strip-shaped Abstreifteile used in the base profiles. The object of the invention is to provide a Fußabstreifermatte of the type mentioned, by which an advantageous adaptation to requirements of different locations is possible. According to the invention, this is achieved by a Fußabstreifermatte with the features of claim 1.

In the Fußabstreifermatte according to the invention, a respective, associated with one of the base profiles additional profile on its underside lower connecting elements, via which it is connectable or connected to the upper connecting elements of another, the same design additional profile.

In a Fußabstreifermatte invention can thus, if desired, also be arranged two or more superimposed additional profiles below the respective base profile, wherein the superimposed profiles are connected to each other via connecting elements. The total height of the Fußabstreifermatte can thus be adjusted by the number of layers used by additional profiles to the particular desired height.

It must therefore not be produced and stored for each desired height of the Fußabstreifermatte own base profile. Rather, the production of only a specific training for the basic profiles and a concrete training for the additional profiles is sufficient. Depending on the desired height of the Fußabstreifermatte a corresponding number of stacked additional profiles is attached to the underside of each base profile. To form a Fußabstreifermatte with the lowest possible height, the base profiles alone, so can be used without additional profiles.

Advantageously, the additional profiles are connected to the base profiles via snap connections. If two or more superimposed additional profiles per base profile are present, the superimposed additional profiles are also connected to each other via snap connections.

In a snap connection, the elasticity of the materials for the connection of two components, ie here the base profile and the additional profile or the two additional profiles exploited. When connecting the two components, at least one connecting element deforms elastically and then hooked. In other words, it can also be said that at least two connecting elements automatically latch together when closing the connection. In the connected state of the two components is based on the direction of the Aufschnappens of a component on the other component opposite direction before a positive connection. Connecting elements that cause such positive locking are referred to in this document as locking elements or snap elements or Klipselemente.

The snapping of the additional profile on the base profile or on another additional profile is done in particular by merging the two profiles in the vertical direction. The orientation of the profiles in the room here corresponds to those who occupy the profiles in flat designed on a horizontal surface state of the Fußabstreifermatte.

If in this document from "top", "below", "above" or "below" the speech, this is always based on an orientation of the relevant part of the Fußabstreifermatte (ie its orientation in space), which this in the use of the Fußabstreifermatte occupies, ie when the scraper mat is laid flat on a horizontal surface. The same applies to the use of the terms "horizontal" and "vertical".

If, in the context of this document, a cross section through a profile is mentioned, then a section is meant at right angles to the longitudinal extent of the profile. In a uniform in the longitudinal direction of the profile cross-sectional shape, as is particularly preferred for the base profiles and additional profiles, the view in cross section thus corresponds to the frontal view of the profile.

In an advantageous embodiment of the invention, the lower connecting elements of a respective base profile comprise a first lower vertical web and a second lower vertical web, which are connected to a lying above the lower connecting elements horizontal web of the respective base profile, wherein between the first and the second lower vertical web at a distance from Horizontal web on, preferably horizontal, bottom web runs. The horizontal web, the first and second lower vertical webs and the bottom web define a hollow chamber of the respective base profile. The first and second lower vertical webs may be connected via connecting webs with the horizontal web. These connecting webs then limit the aforementioned hollow chamber of the respective base profile. However, the first and second lower vertical webs can also start directly from the base profile.

By virtue of this design, relatively high forces can be absorbed by the first and second lower vertical webs.

The first and second lower vertical webs preferably project between a first upper vertical web and a second upper vertical web of the additional profile connected to the base profile. Here, the first lower vertical web of the base profile with the first upper vertical web of the additional profile and the second lower vertical web of the base profile with the second upper vertical web of the additional profile can be connected to each other by means of locking elements. In these locking elements, which can also be referred to as snap elements or Klipselemente, so it is a connection elements that produce a positive connection against downward directed withdrawal of the additional profile of the base profile. In particular, mutually engaging grid elevations and latching depressions are provided on the respective mutually facing surfaces of the vertical webs, wherein these grid elevations and latching depressions are preferably formed here of teeth.

The first and the second lower vertical web of the base profile have, viewed in the right angle to the longitudinal extent of the base profile cross section through the base profile with respect to the horizontal direction at a distance from each other, which is advantageously smaller than the entire extent of the base profile in the horizontal direction, preferably less than half so big.

Analogously to the embodiment of the lower connecting elements of the base profiles, the lower connecting elements of a respective additional profile for facilitating the connection with a further, identically formed additional profile advantageously first and second lower vertical webs, which are connected to a lying above the lower connecting elements of the additional profile horizontal web of the additional profile, wherein between the first and second lower vertical webs at a distance from the horizontal web a, preferably horizontal, bottom web extends and wherein the horizontal web, the first and second lower vertical webs and the bottom web define a hollow chamber of the respective additional profile. The connection with the upper connecting elements of the further, identically formed additional profile can then take place in a manner analogous to the previously described connection between the base profile and the additional profile.

The first and the second lower vertical web of the additional profile have seen in the right angle to the longitudinal extent of the additional profile cross section through the additional profile with respect to the horizontal direction at a distance from each other, which is advantageously smaller than the entire extent of the additional profile in the horizontal direction, preferably less than half so big.

In a preferred embodiment of the invention, the lower connecting elements of a respective base profile on a first lower side bar and a second lower side bar, between which and at a distance from which the first and second lower vertical webs of the respective base profile are arranged. The upper connecting elements of a respective additional profile conveniently have a first intermediate space, which lies between two limiting webs, and a second intermediate space, which is between two Boundary webs is located. The first and second side webs of the lower connecting elements of a respective base profile project in each case with their ends into one of the intermediate spaces of the upper connecting elements of the additional profile connected to the base profile. The first and second side bars are thereby secured in the additional profile against lateral bending at high loads occurring. It is hereby preferred that the first and the second lower side web are each connected to one another by at least one of the limiting webs, which delimit the intermediate space in which the respective side web projects. These locking elements are preferably formed by mutually engaging locking projections and locking recesses.

The lower connecting elements of a respective additional profile advantageously also have a first lower side web and a second lower web side, between which and at a distance from which the first and second lower vertical webs of the respective additional profile are arranged. The connection of an additional profile with another, same trained additional profile can thus be done in a completely analogous manner as the connection of a base profile with an additional profile.

Overall, a very stable connection between the interconnected additional profiles and base profiles and, if appropriate, between the interconnected equal formed additional profiles can be formed. Such a stable connection results in long term resistance to the alternating stresses experienced by the wiper mat in use.

It is particularly preferred if the lower connecting elements of the additional profiles are of the same design as the lower connecting elements of the base profiles. This can be realized in a simple manner, the connectivity of an additional profile on the one hand to the underside of the base profile on the other hand with the underside of another additional profile.

The base profiles preferably have upper connecting elements, which form undercut grooves into which connecting portions of the strip-shaped stripping parts are inserted.

The invention makes it possible to provide a modular system with which foot scraping mats with different heights can be formed in a simple and advantageous manner. According to the particular desired height of the Fußabstreifermatte the base profiles can be connected to the corresponding number of superimposed additional profiles. The connection of a respective additional profile with a respective base profile and the additional profiles with each other takes place in each case by snapping (= clipping) of the respective additional profile on the underside of the respective base profile or the respective additional profile on the underside of the respective same trained additional profile. For the formation of the Fußabstreifermatte with the lowest possible height, the additional profiles can be omitted entirely.

If necessary, support profiles can also be provided, which consist of an elastomeric material and serve for footfall sound insulation, possibly also for anti-slip protection. These support profiles are then attached to the undersides of the additional profiles or, if more layers of additional profiles are used, on the undersides of the lowest additional profiles or, if the base profiles are used without additional profiles, attached to the undersides of the base profiles. To hold the support profiles may conveniently be used, the lower connecting elements or at least a portion of this.

• Fig. 1 eine Schrägsicht eines randseitigen Abschnitts einer Fußabstreifermatte gemäß einem Ausführungsbeispiel der Erfindung;
• Fig. 2 die Fußabstreifermatte in einer stirnseitigen Ansicht;
• Fig. 3 eine Schrägsicht eines der Basisprofile der Fußabstreifermatte;
• Fig. 4 das Basisprofil in einer stirnseitigen Ansicht;
• Fig. 5 eine Schrägsicht eines der Zusatzprofile der Fußabstreifermatte;
• Fig. 6 das Zusatzprofil in einer stirnseitigen Ansicht;
• Fig. 7 ein Detail A von Fig. 6;
• Fig. 8 eine Ausführungsform mit zwei mit dem jeweiligen Basisprofil verbundenen Zusatzprofilen und einem am jeweiligen unteren Zusatzprofil angebrachten Auflageprofil in einer Ansicht analog Fig. 2, aber nur des an einem Rand der Fußabstreifermatte liegenden Stabes der Fußabstreifermatte und ohne ein das Basisprofil eingesetztes Abstreifteil.

Further advantages and details of the invention are explained below with reference to the accompanying drawings. In this show:

• Fig. 1 an oblique view of a peripheral portion of a Fußabstreifermatte according to an embodiment of the invention;
• Fig. 2 the Fußabstreifermatte in a frontal view;
• Fig. 3 an oblique view of one of the base profiles of the Fußabstreifermatte;
• Fig. 4 the base profile in a frontal view;
• Fig. 5 an oblique view of one of the additional profiles of the Fußabstreifermatte;
• Fig. 6 the additional profile in a frontal view;
• Fig. 7 a detail A of Fig. 6 ;
• Fig. 8 an embodiment with two associated with the respective base profile additional profiles and attached to the respective lower auxiliary profile support profile in a view analog Fig. 2 but only the rod of the scraper mat lying on one edge of the scraper mat and without a scraper member inserted in the base profile.

The figures have different scales.

The Fig. 1 and 2 show an embodiment of a part of a Fußabstreifermatte according to the invention. The Fußabstreifermatte comprises a plurality of juxtaposed and with their longitudinal extensions parallel to each other bars 1. In Fig. 1 and 2 Only the first four adjacent to a side edge of the Fußabstreifermatte rods 1 are shown. Also of the longitudinal extent of the bars 1, only a short section is shown.

The rods 1 are connected in a known manner by cables 2 together. There are two or more such parts 2 are provided, which are spaced in the longitudinal direction of the bars 1 and of which only one in the in Fig. 1 shown portion of the Fußabstreifermatte runs.

The cables 2 pass through transverse bores through the rods 1. Advantageously, tubes 3 are inserted into these transverse bores through which the cables 2 run. Between adjacent bars 1 are each interspersed by the respective cable 2 spacers 4. These are preferably made of plastic, in particular an elastomer or thermoplastic elastomer.

At least at the two edge-side bars 1 of the Fußabstreifermatte the ropes 2 are attached. For this purpose, for example, in the ropes 2 engaging screws (Not shown in the figures) be screwed into the respective rod, for example, from the bottom of the bottom web of the base profile described below forth.

The rods 1 each have a base profile 5, which in the 3 and 4 is shown alone. The base profiles 5 are thus parallel next to each other and are connected to each other via the cables 2. The interspersed by the rope 2 holes in which the tubes 3 are arranged in the embodiment, extend through the base profiles. 5

On their upper sides, the base profiles 5 have upper connecting elements for holding strip-shaped scraping parts 10. The upper connecting elements are formed in the embodiment of first and second upper side bars 6, 7, which are provided at their upper ends with mutually facing extensions 8, 9. A respective upper side web 6, 7 with the projection 8, 9 arranged on it thus has an L-shaped design. As a result, undercut grooves 11 are formed, which extend in the longitudinal direction of the respective base profile 5. In these undercut grooves 11, the wiping parts 10 are inserted from the end faces of the base profiles 5 forth, with two-sided projections 10a, 10b of the wiper parts 10 are in the undercut areas.

The wiping parts 10 may be formed, for example, by brush strips, rubber strips or strips with rips surface.

The upper side webs 6, 7 could also have over the extensions 8, 9 upwardly projecting portions which serve as scraper bars.

How out Fig. 1 and 2 it can be seen, at the bottom of a respective base profile 5, an additional profile 12 is fixed, the total height of the bars 1 is increased by the additional profiles 12. In connected to the base profiles 5 state, the additional profiles 12 are secured against being pulled down positively. This positive locking takes place automatically when pressing a respective additional profile 12 on the underside of a base profile 5. It is therefore in each case a snap connection between the base profile 5 and additional profile 12 is formed.

For connection between the base profiles 5 and the additional profiles 12, the base profiles 5 have lower connecting elements on their underside and the additional profiles 12 have upper connecting elements on their upper side. The lower connecting elements of the base profile 5 comprise a first and a second lower vertical web 13, 14 which are connected to a horizontal web 15 lying above these vertical webs 13, 14. At their sides facing away from each other, the vertical webs 13,14 in the embodiment each have a toothing 13a, 14a. The vertical webs 13, 14 are connected at their lower ends by a horizontal bottom web 16 with each other. The underside of this bottom web 16 is located in a plane that limits the base profile 5 on its underside (so there are no parts of the base profile 5 on this level down).

In principle, it would also be conceivable and possible for the bottom web 16 to connect the vertical webs 13, 14 above their lower ends.

In order to provide space for the passage of the cables 2, the first and second lower vertical webs 13, 14 are connected via connecting webs 17, 18 with the horizontal web 15 which limits the undercut groove for receiving the stripping part 10 down. The transition between the connecting webs 17, 18 and the vertical webs 13,14 is stepped in the embodiment, but could also be rectilinear.

The first and second lower vertical webs 13, 14, the bottom web 16, the connecting webs 17, 18 and the central portion of the horizontal web 15 include a longitudinally extending in the longitudinal direction of the base profile 5 hollow chamber 19 a.

However, the first and second lower vertical webs 13, 14 could also emanate directly from an additional horizontal web lying below the horizontal web 15, which is connected to the horizontal web 15 via corresponding connecting webs (the cables extending through the gap between the two horizontal webs). In this case, the first and second lower vertical webs 13, 14, the bottom web 16 and the central portion of this additional horizontal web would include a hollow chamber extending continuously in the longitudinal direction of the base profile.

The base profile 5 thus has seen in cross-section at right angles to its longitudinal extent (= seen in frontal view) in a central part of its horizontal extension formed in the form of a box section section. In cross-section, the base profile relative to the horizontal direction on both sides of this box-shaped portion lying sections.

In the state connected to the additional profile 12, the first and second lower vertical webs 13, 14 of the respective base profile 5 protrude into the area lying between the first and second upper vertical webs 20, 21 of the respective additional profile 12. These first and second upper vertical webs 20, 21 of the additional profile 12, which in the Fig. 5 to 7 On their sides facing each other, the first and second upper vertical webs 20, 21 in the embodiment toothings 20a, 21a (in the embodiment with flattened teeth). These are with the teeth 13 a, 14 a of the first and second lower vertical webs 13, 14 of the base profile 5 in engagement. The intermeshing teeth 13a, 14a, 20a, 21a are mutually engaged locking elements. Such mutually engaging locking elements, which cause a positive connection against pulling off the additional profile 12 from the base profile 5 in the downward direction, could also be formed in other ways. The first lower vertical web 13 and the first upper vertical web 20 and the second lower vertical web 14 and the second upper vertical web 21 are in this case over at least one of the two webs arranged latching projection which engages in a latching recess in the other of the two webs connected to each other.

The upper vertical webs 20, 21 of the additional profile 12 start from the horizontal web 32 of the additional profile 12 and stand up from this.

The lower connecting elements of the base profile 5 further include a first lower side bar 22 and a second lower side bar 23. The first and second lower vertical bars 13, 14 are in the area lying between the first and second lower side bars 22, 23 and at a distance from the first and second lower side bar 22, 23 are arranged.

Preferably, the lower ends of the first and second lower side bars 22, 23 are in the same plane as the lower ends of the first and second lower vertical bars 13, 14. In the exemplary embodiment, the underside of the bottom web 16 is in this common plane.

The first and second lower side bars 22, 23 are connected to the horizontal bar 15. The connection is made via connecting portions 24, 25, which continue the lower side bars 22, 23 upwards. Like the connecting webs 17, 18, these connecting sections 24, 25 serve to create space for the passage of the cables 2.

In the embodiment mentioned above, in which the lower vertical webs 13, 14 emanate directly from an additional, provided below the horizontal web 15 second vertical web, the connecting portions 24, 25 could be omitted and the first and second lower side bars 22, 23 directly from this additional horizontal web out.

Both the first lower side web 22 and the second lower side web 23 projects into a gap 26, 27 of the additional profile 12, each between two boundary webs 28, 29; 30, 31 which emanate from the horizontal web 32 and protrude from this upwards and the respective gap seen in cross-section (= viewed in frontal view) on both sides in the horizontal direction. The first and second intermediate spaces 26, 27 are thus groove-shaped and extend in the longitudinal direction of the additional profile 12. The upper limiting webs 28-31 form upper connecting elements of the additional profiles 12.

A respective side web 22, 23 has a latching projection 22a, 23a, which engages in a latching recess 29a, 31a in one of the limiting webs 29, 31. In the exemplary embodiment shown, the latching projections 22a, 23a are provided on the mutually facing sides of the side webs 22, 23. Instead or in addition to the sides facing away from each other of the side webs 22, 23 locking projections may be provided which engage in corresponding locking recesses in the limiting webs 28, 30.

Instead of the arrangement of locking projections on the side bars 22, 23 and locking recesses on the boundary webs 28-31 or in addition to this, locking projections could be arranged on the limiting webs 28-31, which engage in latching recesses in the side webs 22, 23.

It would also be possible, for example, that the locking projections and locking recesses are in turn formed by teeth.

The side bars 22, 23 are formed in the illustrated embodiment with offsets through which the lower ends of the side webs 22, 23 are closer together than lying above the offsets sections. These offsets serve in the exemplary embodiment for holding optionally foreseeable support profiles, as explained below.

In the in Fig. 1 and 2 illustrated training is a single additional profile on the underside of the base profile 5 snapped (= clipped). If the Fußabstreifermatte be formed with a contrast greater height, so more layers of additional profiles 12 on the undersides of each above additional profiles are snapped. To connect two additional profiles, the additional profiles 12 have lower connecting elements, which can be connected to the upper connecting elements of the additional profiles 12 via snap connections.

The lower connecting elements of the additional profiles comprise in an analogous manner as the lower connecting elements of the base profiles 5 first and second lower vertical webs 113, 114, which are interconnected by a bottom web 116. The first and second lower vertical webs 113, 114 go here directly from. Horizontal web 32 down from where the upper vertical webs 20, 21 and boundary webs 28 -31 go out and stand up. In principle, a second horizontal web connected beneath the horizontal web 32 and with the latter via connecting webs could again be present, from which the first and second vertical webs 113, 114 extend downward. Incidentally, the above description of the first and second lower vertical webs 13, 14 and the bottom web 16 of the base profile 5 also applies to the vertical webs 113, 114 and the bottom web 116, and reference is made to this description above. Correspondingly, the first and second lower vertical webs 113, 114 and the bottom web 116 together with the middle section of the horizontal web 32 or another horizontal web provided below the horizontal web 32 define a hollow chamber 119 extending continuously in the longitudinal direction of the additional profile 12 and have the first and second lower vertical webs 113,114 preferably at their mutually away outer sides preferably gears 113a, 114a (or other locking elements).

Furthermore, the lower connecting elements of the additional profile 12 comprise first and second lower side webs 122, 123, in the region between which the first and second lower vertical webs 113, 114 lie. These go directly from the horizontal web 32, from which also go out the first and second upper vertical webs 20, 21 and the boundary webs 28-31 upwards. They could also start from the aforementioned additional horizontal web arranged below the horizontal web 32. Incidentally, the above description of the first and second side webs 22, 23 of the base profile 5 also on the first and second side webs 122, 123 of the additional profile 12 and to this description above is made. Correspondingly, the first and second side webs 122, 123 preferably have latching projections 122a, 123a (again corresponding variation possibilities of the latching projections and latching depressions described in connection with the side webs 22, 23 being given).

Preferably, the lower connecting elements of the additional profiles 12 are identical to the lower connecting elements of the base profiles 5, as also shown in the figures.

In the training of Fig. 8 are two angeklipste additional profiles 12 clipped to the underside of the base profile 5. In order to produce greater heights of the Fußabstreifermatte, more than two mutually angeklipste additional profiles 12 may be clipped to the underside of the base profile 5.

In the training of Fig. 8 In addition, a support profile 33 is attached to the underside of the lowermost additional profile 12. This is made of plastic, preferably an elastomer or thermoplastic elastomer. If such support profiles 33 are used, the Fußabstreifermatte is on these support profiles 33 on the ground.

The respective support profile 33 is inserted with lateral projections 33a, 33b in undercut areas on the underside of the respective additional profile 12, in particular inserted from the front side of the additional profile 12 ago. The undercut regions are formed in the exemplary embodiment by the offsets of the first and second lower side webs 122, 123.

In the state connected to the additional profile 12, foot portions 34, 35 of the support profile 33 lie below the lower ends of the first and second side webs 122, 123 and a middle portion 36 of the support profile 33 rests under the first and second vertical webs 113, 114 and below the bottom web 116.

To prevent displacement of the support profile 33 in the longitudinal direction of the additional profile 12, an adhesive connection between these profiles can be provided.

In order to provide the lowest possible height of the Fußabstreifermatte, the base profiles 5 can be used without attached angeklipste additional profiles 12. In this case, the base profiles 5 lie directly on the ground or support profiles 33 are attached to the undersides of the base profiles 5. The connection of the support profiles 33 with the base profiles 5 takes place here in an analogous manner as described in the connection of the support profiles 33 with the additional profiles 12 and the description there is referenced. The lateral projections 33a, 33b then lie in undercut regions of the base profile 5, which in the exemplary embodiment shown are formed by the offsets of the first and second lower side webs 22, 23. The foot portions 34, 35 and the middle portion 36 are then below the lower ends of the first and second lower vertical webs 13, 14 and below the bottom web 16th

The base profiles 5 consist for example of metal, in particular aluminum, wherein coatings with plastic materials may possibly be present. The base profiles 5 can also be made entirely of plastic.

The additional profiles 12 consist for example of metal, in particular aluminum, wherein coatings with plastic materials may optionally be present. The additional profiles 12 may also be made entirely of plastic.

For example, base profiles made of metal and additional profiles made of plastic can be combined.

A design of the additional profiles and possibly also base profiles made of plastic can reduce the formation of impact sound, so that it may be possible to dispense with the use of support profiles.

An education of the base profiles and additional profiles by extrusion is preferred.

In the illustrated embodiment of the invention, the bars 1 of the scraper mat are straight, i. also the base profiles 5 and the additional profiles 12 have a straight course in their longitudinal direction. It is also conceivable and possible, however, to provide rods with a curved course in the horizontal direction.

Preferably, the base profiles and additional profiles seen in cross section have the same width (relative to the horizontal direction).

Preferably, the base profiles seen in cross section have a greater height (relative to the vertical direction) than the additional profiles.

A training of Fußabstreifermatte is conceivable and possible, in which no separate Abstreifteile are available. The base profiles could then have an upper, in particular horizontal, Abstreifsteg. This could have on its upper surface a corresponding suitable for stripping shoes profiling. For example, in the region of the scraper bar, the base material of the base profiles could have a coating with an elastomeric plastic. Also, both base webs on which strip-shaped wiper parts are held, and base profiles with integrated wiper webs could be used.

If the wiping parts 10 protrude slightly beyond the extensions 8, 9, the extensions 8, 9 can also represent additional wiper webs.

Various modifications of the connecting elements for connecting the additional profiles with the base profiles and / or for connecting the additional profiles with each other are conceivable and possible, without the scope of the invention leave. Although previously described for connection between base profiles and additional profiles and the connection of additional profiles with each other snap connections merging the profiles to be joined in the vertical direction, it would also be possible and possible connections between the profiles by a horizontal nesting of the profiles, especially in the direction of her Longitudinal stretches, form. Snap elements can be present in this case to fix the inserted position or even omitted, which would then be pure sliding connections. Such a sliding connection (with or without additional snap elements) could thus be formed in that, in the case of the connection of an additional profile with a base profile, the additional profile is pushed with its upper connecting elements from the front side of the base profile forth on the lower connecting elements of the base profile, and , In the case of the combination of two additional profiles, that the lower auxiliary profile is pushed with its upper connecting elements from the front side of the upper auxiliary profile forth on the lower connecting elements of the upper auxiliary profile. Legend to the reference numbers: 1 Rod 22a catch projection 2 rope 23 second lower side bar 3 tube 23a catch projection 4 spacer 24 connecting portion 5 basic profile 25 connecting portion 6 upper side bar 26 first gap 7 upper side bar 27 second space 8th extension 28 limiting web 9 extension 29 limiting web 10 scraping 29a latching depression 10a head Start 30 limiting web 10b head Start 31 limiting web 11 groove 31a latching depression 12 additional profile 32 horizontal web 13 first lower vertical dock 33 support profile 13a gearing 33a head Start 14 second lower vertical dock 34 foot section 14a gearing 35 foot section 15 horizontal web 36 middle section 16 bottom web 113 first lower vertical dock 17 connecting web 113a gearing 18 connecting web 114 second lower vertical dock 19 hollow 114a gearing 20 first upper vertical bar 116 bottom web 20a gearing 122 first lower side bridge 21 second upper vertical web 122a catch projection 21a gearing 123 second lower side bar 22 first lower side bridge 123a catch projection

Claims (15)

Fußabstreifermatte comprising a plurality of juxtaposed and interconnected base profiles (5) having on their upper sides each upper connecting elements (6, 7, 8, 9) for holding at least one strip-shaped stripping part (10) and / or at least one Abstreifsteg and at their lower sides in each case lower connecting elements (13, 14, 16, 22, 23), via which the base profiles (5) in each case with upper connecting elements (20, 21, 28-31) of additional profiles (12) are connected, characterized in that a respective, connected to one of the base profiles (5) additional profile (12) on its underside lower connecting elements (113, 114, 116, 122, 123), via which it with the upper connecting elements (20, 21, 28-31) of a another, identically formed additional profile (12) is connectable or connected. Fußabstreifermatte according to claim 1, characterized in that the base profiles (5) with the additional profiles (12) are connected via snap-in connections and the additional profiles (12) with the identically formed further additional profiles (12) are connectable via snap connections or are connected. A foot scraper mat according to claim 2, characterized in that the lower connecting elements (13, 14, 16, 22, 23) of a respective base profile (5) with the upper connecting elements (20, 21, 28-31) of a respective additional profile (12) and the lower connecting elements (113, 114, 116, 122, 123) of an additional profile (12) connected to the respective base profile (5) with the upper connecting elements (20, 21, 28-31) of a further, identically designed additional profile (12) Merging the two profiles snap into each other in the vertical direction, wherein the profiles to be joined occupy an orientation in the room, which corresponds to their orientation in the flat laid out on a horizontal surface state of the Fußabstreifermatte. Fußabstreifermatte according to one of claims 1 to 3, characterized in that the lower connecting elements (113, 114, 116, 122, 123) of the additional profiles (12) are formed the same as the lower connecting elements (13, 14, 16, 20, 21) the basic profiles (5). Fußabstreifermatte according to one of claims 1 to 4, characterized in that the lower connecting elements of a respective base profile (5) and the lower connecting elements of a respective additional profile (12) comprise a first lower vertical web (13, 113) and a second lower vertical web (14,114) which are connected to a horizontal web (15, 32) lying above the lower connecting elements and which are connected to one another by a bottom web (16, 116) extending between them, the horizontal web (15, 32), the first and second lower vertical webs (15) 13, 14, 113, 114) and the bottom web (16, 116) define a hollow chamber (19, 119). Fußabstreifermatte according to claim 5, characterized in that the first and second lower vertical webs (13,14) of the respective base profile between a first upper vertical web (20) and a second upper vertical web (21) connected to the respective base profile (5) additional profile ( 12), wherein the first lower vertical web (13) with the first upper vertical web (20) and the second lower vertical web (14) with the second upper vertical web in each case by means of latching elements (13a, 14a, 20a, 21a) are interconnected. Fußabstreifermatte according to claim 6, characterized in that in the state in which a respective one of the base profiles (5) connected Additional profile (12) with a further, identically formed additional profile (12) is connected, the first and second lower vertical webs (113, 114) of the base profile (5) associated additional profile (12) between the first upper vertical web (20) and the second upper vertical web (21) of the further, identically formed additional profile (12) protrude, wherein the first lower vertical web (113) with the first upper vertical web (20) and the second lower vertical web (114) with the second upper vertical web (21) respectively By means of latching elements (113a, 114a, 20a, 21a) are interconnected. Fußabstreifermatte according to claim 6 or 7, characterized in that both the first and second lower vertical webs (113,114) and the first and second upper vertical webs (20, 21) of a respective additional profile from the horizontal web (32) of the additional profile (12) go out. The floor scraper mat according to one of claims 5 to 8, characterized in that the lower connecting elements of a respective base profile (5) and the lower connecting elements of a respective additional profile (12) have a first lower side bar (22, 122) and a second lower side bar (23, 123 ), wherein the first and second lower vertical webs (13, 14, 113, 114) of the respective base profile or additional profile between the first lower side web (22, 122) and the second lower side web (23, 123) of the respective base profile (5) or additional profiles (12) and are arranged at a distance from these. Fußabstreifermatte according to claim 9, characterized in that the upper connecting elements of the respective base profile (5) connected to the additional profile (12) first and second spaces (26, 27), each between two boundary webs (28, 29, 30, 31) the additional profile lie, wherein the first lower side web (22, 122) of the base profile (5) or additional profile (12), with which the respective additional profile (12) is connected, in the first intermediate space (26) protrudes and the second lower side web ( 23, 123) the base profile (5) or additional profile (12), with which the respective additional profile (12) is connected, projects into the second intermediate space (27). The scraper mat according to claim 10, characterized in that the first and second lower side webs (22, 23, 122, 123) each define at least one of the limiting webs (28-31) defining the gap (26, 27) in which the respective one lower side web (22, 23, 122, 123) protrudes, are interconnected by locking elements. Fußabstreifermatte according to one of claims 6 to 11, characterized in that the first and second upper vertical webs (20, 21) and the boundary webs (28-31) of the additional profile (12) from the horizontal web (32) of the additional profile (12) go out and from stand up to this. Fußabstreifermatte according to one of claims 1 to 12, characterized in that on the undersides of the lowermost additional profiles (12) of the Fußabstreifermatte support profiles (33) are attached, via which the Fußabstreifermatte rests on a substrate. Fußabstreifermatte according to one of claims 1 to 13, characterized in that the juxtaposed base profiles (5) by means of the base profiles (5) passing through ropes (2) are interconnected. System for the construction of Fußabstreifermatten comprising base profiles having on their upper sides upper connecting elements (6, 7, 8, 9) for supporting at least one scraper (10) and / or at least one Abstreifsteg and the lower side lower connecting elements (13, 14, 16, 22, 23), and additional profiles (12), the upper connecting elements (20, 21,28-31), via which they are connectable to the base profiles (5), characterized in that the additional profiles at their lower sides lower Connecting elements (113, 114, 116, 122, 123), wherein the additional profiles (12) mutually over their lower and upper Connecting elements (113, 114, 116, 122, 123, 20, 21, 28-31) are connectable to each other.

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