EP2184421A2 - Fastening element for a positioning system for creating a wall, floor or ceiling screed and such a positioning system - Google Patents

Abstract

The fastening element (50) has an end section (2) with a retainer (4) for retaining another end section (3), where the latter end section is inserted into the retainer of the former end section in a direction of a longitudinal extension of the fastening element. A wall (15) of the retainer turned towards a substructure has a section for fixing the fastening element at the substructure using a screw or a pin that is accessible at a mounting position of the fastening element at the substructure from outside i.e. from an upper side (6) of the fastening element.

Description

The invention relates to a fastening element for a laying system for creating a wall, floor or ceiling covering, wherein the fastening element between the wall, floor or ceiling covering and a substructure is attachable. The invention further relates to a laying system for creating a wall, floor or ceiling covering.

State of the art

Fasteners for laying systems are widely known and are in the US Pat. No. 6,857,242 B2 . US 6 619 000 B1 . DE 100 27 408 A1 and DE 10 2006 035 805 B3 described. The fasteners are used for laying elements of a wall, floor or ceiling covering on or on a substructure. The fastening elements are arranged between the covering and the substructure and are intended to facilitate the assembly of the covering elements on the substructure.

A generic fastener is from the US 200810092473 A1 known. The fastener serves to be interposed between a pad and a substrate, such as a floor construction. The known fastening element has at its one end a receptacle, which is designed to receive an end portion of a structurally identical fastening element. For this purpose, the end portion of a fastener is inserted into the receptacle of the other fastening element in the direction of the longitudinal extension of the fastening elements. Each of the known fastening elements has a protruding outward to the covering element projection, which serves as a stop or spacers and comes to rest between adjacent covering elements. The projection of the known covering element is arranged in the direction of the longitudinal extension of the fastening element so that the fastening element protrudes with the covering element on its one end portion to the front, which is latchingly inserted into the receptacle of a structurally identical fastening element. The opposite end portion of the fastener is then substantially flush with the associated outside of the covering element. Due to this arrangement of the projection of the fastening element and the recorded covering element, a fixing of the covering element to a substructure is possible only before the attachment of the covering element to the fastening element. In other words, the fasteners are first connected by latching together, then put on a substructure and to fix with this. Only then can the covering elements be placed on the receptacles provided by the fasteners.

This makes the creation of a wall / floor or ceiling covering relatively complicated. Also, fixing the covering elements to the fastening elements is not satisfactorily possible because, due to the procedure when creating the laying system, screwing against the underside of the covering element is not possible if at the same time a fixation with respect to a substructure is to be realized.

task

Based on this, the present invention seeks to propose a fastener with the features mentioned by which a wall, floor or ceiling covering can be realized in montage technically simple manner. Furthermore, a corresponding installation system should be proposed.

Invention and advantageous effects

To solve the problem, a fastener is proposed, which has the features mentioned in claim 1.

The fastening element according to the invention is suitable for use in a laying system for creating a wall, floor or ceiling covering, in which the fastening element between the wall, floor or ceiling covering and a substructure can be attached.

The fastening element has at least two sections, of which at least one section has a receptacle which is designed to receive the other section of a fastening element. As a result, a covering element mounted on the fastening element can be brought into a defined and predetermined position relative to a preferably identical covering element already mounted on the substructure, by the attachment of the fastening element already mounted on the substructure being used for positional positioning of the fastening element. Additional positioning means for aligning the lining element or the lining elements to one another are therefore not necessary.

In the fastener element in the direction of its longitudinal extent in the receptacle of a portion of the other portion of a, preferably identical fastener can be inserted. This allows the fastener to be mounted in a simple manner.

According to the invention, the wall of the receptacle facing the substructure has a section for fixing the fastening element to the substructure by means of at least one screw, nail or similar connecting means, which in the mounting position of the fastening element on the substructure from the outside, preferably from the top of Fastener, is accessible.

By this measure, an attachment of the fastening element to the substructure is easy to carry out, even if already the covering element was mounted in advance on the fastener. By the wall portion is also freely accessible from the top of the fastener, tools can be attached to the wall portion in a simple manner, so that the fastener is fixed in a simple manner to the substructure. The creation of a wall, floor or ceiling covering is thereby greatly facilitated assembly technology.

It is advisable that, in the mounting position of the fastening element on the covering element, the wall section protrudes outwards relative to the covering element. As a result, a fastener can be realized in a particularly simple manner, by means of which in the manner described above, a wall, floor or ceiling covering can be created.

According to one embodiment of the invention, it is provided that the wall portion has at least one opening for a connecting means. Through the opening a fixation of the fastener to the substructure in a particularly simple manner possible by, for example, any connection means are attached to the opening and driven through the wall portion in the substructure.

It is advantageous if the opening is formed as a through hole or through hole. As a result, a material displacement in the fastener is avoided by driving the connecting means. It is thus possible to drive the connecting means into the substructure without causing any cracks or damage in the fastening element itself.

It is also advantageous if the receptacle comprises a fastening element which can be accommodated at least partially therein, preferably completely. As a result, the recorded fastener is securely held in the receptacle, since a release from the receptacle is permitted only by a movement opposite to the direction of the insertion movement into the receptacle.

According to one embodiment of the invention, it is provided that the receptacle of the at least one section is dimensioned such that the other portion of a fastener with game is receivable. As a result, there is freedom of movement of one fastening element with respect to the other fastening element, which is necessary in particular in laying systems with wooden covering elements and a wooden substructure, in particular if the covering is located in the outer area. Because in the wood penetrating moisture leads to swelling of the wood, and thereby causes a change in position of the mounted fasteners to each other. This change in position is taken into account by a corresponding dimensioning of the recording, in which the recorded in recording section has a certain freedom of movement.

According to a further embodiment of the invention, it is provided that the sections with their top and bottom at least partially form a contact surface for application to the covering and / or the substructure. By this measure it is ensured that the fastener rests snugly on the substructure or the covering element. A tilting of the lining element under load is thus avoided in a simple manner.

It is advisable that the at least one section with its part which can be received in the receptacle of a fastening element is designed in such a way that in the accommodated state interconnected fastening elements form a common contact surface for application to the covering and / or the substructure. As a result, a whopping contact surface is realized for the entire covering and a yielding or tilting of the covering relative to the Substructure safely avoided.

It is particularly advantageous in this case that the contact surface is flat. As a result, local overloading of the fastener and a resulting component damage in these areas are avoided.

According to a further embodiment of the invention, it is provided that the underside and / or the top of the receivable in the receiving part of the one section is offset or recessed relative to the contact surface. As a result, stops are formed on the one hand, by which the insertion of the one section is limited in the receptacle of the other section. In addition, insertion of the one section into the receptacle of the other section of another fastening element can be realized by the stepped lower or upper side, wherein the common bottom or upper side of the two fastening elements extends substantially planar.

According to yet another embodiment of the invention, it is provided that the fastening element has at least two projections, between which at least one covering element can be accommodated.

As a result, alignment or positioning of the covering element by means of the fastening element is possible in a particularly simple manner in which the covering element is received between the projections of the fastening element.

It can be provided that the projections are arranged on the sections. Advantageously, the projections with respect to the sections have a predetermined breaking range. By this measure, it comes at this predetermined area to a separation of the projection of the section, if applied to the projections a correspondingly large force. By this measure, the swelling of the covering element, in particular a wood-like covering element is taken into account by which the covering element is increased in size and thus presses against the projections. Due to the predetermined breaking range or the predetermined breaking point is avoided in this case destruction of the fastener; but it comes only to a separation of the projections of the fastener.

According to an advantageous embodiment of the invention, it is provided that the sections project beyond the projections in the longitudinal extension of the fastening element to the outside. As a result, the mounting of the fastening element to the substructure is considerably facilitated, since an already mounted on the covering element fastener on its outwardly projecting portions provides a tangible handle for the installer. It is also in a simple manner attaching to the substructure, for example by means of appropriate fasteners possible because the projecting portions are accessible from the outside despite already attached covering element.

It is advisable that the projections are formed as spacers between the covering elements. The projections are dimensioned accordingly to serve as spacers. The dimensions of the projections are predetermined in such a way that the covering elements are mounted in a defined distance from each other. The projections serve as a stop for the attachable to the fastener covering element and the adjacent covering element.

After mounting the fastener to the covering element and the substructure, the function of the projections, for example, as a spacer or for clamping holding on the covering element is no longer required, so that a separation of the projections of the sections no effect on the fixing function of the fastening element with respect to the substructure and the covering element has.

The fastening element may be formed as a one-piece component. Of course, the fastener may also be multi-part, for example, the two sections are separate components.

If a fastening element is to be used in at least two-part design, a fastening element with the features mentioned in claim 6 lends itself to achieving the object.

The fastener is suitable for use in a laying system for creating a wall, floor or ceiling covering, in which the fastener between the wall, floor or ceiling covering and a substructure can be attached. For this purpose, the fastening element has at least two sections which can be attached to a common element of the covering and are movable relative to one another.

Furthermore, the fastening element has two mutually movable parts, on each of which one of the sections is formed. Due to the multi-part of the fastener and relatively large changes in the distance of the sections can be realized to each other, for example, if particularly large covering elements are to be laid.

The portions having parts are connectable to each other. By connecting the two parts, the fastener is particularly stable. It is also avoided in this way that during assembly, only one of the parts of the fastener is present, which is then no longer usable.

In the fastener, the parts are at least partially pushed together. As a result, a connection of the parts is realized in a particularly simple manner.

It is envisaged that the fastening element by shifting the parts against each other in its longitudinal extent is changeable.

By this measure, the distance between the two sections can be changed in a simple manner and bring to a predetermined or desired distance. It is characterized is the fastener to different Dimensions of the covering elements in a simple manner adaptable, namely by the mountable to the covering element portions of the fastener in their distance from each other can be changed so far that can be securely mounted to the sections of the common covering element and made a strong and stable connection between fastener and covering element is. For this purpose, the sections are moved against each other or moved against each other. As a result, the fastener is particularly flexible. Also arise by the adjustability of the length of the fastener assembly technical facilities in the creation of wall, floor or ceiling covering, as given fluctuations in the dimensions of the covering elements can be compensated.

It makes sense that the parts against a holding force against each other are movable. This ensures that the parts remain in their present position to each other until they are moved back relative to each other, for example, due to an operation by the installer for the laying system.

According to one embodiment of the invention, it is provided that the parts are non-positively and / or positively connected with each other and preferably against the holding force of the frictional connection and / or positive connection against each other are movable. The parts are thus in a simple manner against each other movable and simultaneously connected to each other, the parts are then held in their assumed position at the end of the movement against each other.

It is advisable that one of the parts has a receptacle for at least one section, preferably end section of the other part.

It is also advisable that one part is received in the receptacle of the other part to form a clamping connection. As a result, a holding force which holds the two parts against one another is produced in a particularly simple manner, which preferably also acts during the movement of the parts relative to one another. According to an embodiment of the invention, it is advantageously provided that at least one of the parts has at least one projection for forming the clamping connection. As a result, the receptacle and the part accommodated therein need not meet high tolerance requirements and are thus inexpensive and preferably can be produced as a mass component. It is merely necessary to ensure that the at least one projection projects so far from the side wall of the receptacle or the side wall of the part received in the receptacle that the clamping connection is formed when the part is inserted into the receptacle.

Preferably, the projection should extend in the direction of movement of the parts. As a result, with increasing depth of insertion of the part into the receptacle, the contact surface between the projection and the clampingly coming into contact wall of recording or the inserted part is increased, so that there is a more stable and durable clamp connection with increasing insertion depth.

In addition or as an alternative to the clamping connection, provision can be made for the receptacle of the one part to have a toothing which forms a latching connection with counter-toothing of the other part. As a result of the form-fit connection realized thereby, a locking of the parts against each other is realized when one part is received in the receptacle of the other part. As a result, a particularly durable and stable connection between the parts is made.

For cost reasons, it makes sense if the fastening element is a plastic part, which is preferably produced by injection molding.

According to a further independent inventive concept, a laying system for creating a wall, floor or ceiling covering is provided with at least one covering element forming the covering and at least one Fixing element according to the invention for fixing the covering element to a substructure.

embodiments

Other objects, advantages, features and applications of the present invention will become apparent from the following description of several embodiments with reference to the drawings. All described and / or illustrated features alone or in any meaningful combination form the subject matter of the present invention, also independent of their summary in the claims or their dependency.

Fig. 1

eine mögliche Ausführungsform eines erfindungsgemäßen Befestigungselements, in perspektivischer Ansicht,

Fig. 2

das Befestigungselement gemäß Fig. 1, dargestellt mit ineinandergreifenden Teilen, in perspektivischer Ansicht,

Fig. 3

das Befestigungselement gemäß Fig. 1 in Draufsicht,

Fig. 4

das Befestigungselement gemäß Fig. 1 in Seitenansicht,

Fig. 5

das Befestigungselement gemäß Fig. 1 in Unteransicht,

Fig. 6 bis 10

verschiedene Schritte zur Erstellung eines Wand-, Boden- oder Deckenbelags mit einem Befestigungselement gemäß Fig. 1 jeweils in perspektivischer Darstellung,

Fig. 11 und 12

eine weitere mögliche Ausführungsform eines erfindungsgemäßen Befestigungselements jeweils in perspektivischer Ansicht,

Fig. 13

das Befestigungselement gemäß Fig. 11 in Seitenansicht,

Fig. 14

das Befestigungselement gemäß Fig. 11 in Draufsicht,

Fig. 15

ein Teil des Befestigungselements gemäß Fig. 1 in Vorderansicht,

Fig. 16

ein anderes Teil des Befestigungselements gemäß Fig. 1 in Vorderansicht und

Fig. 17

eine wiederum weitere mögliche Ausführungsform eines erfindungsgemäßen Befestigungselements in perspektivischer Ansicht.

Show it:

Fig. 1

a possible embodiment of a fastener according to the invention, in perspective view,

Fig. 2

the fastener according to Fig. 1 , shown with interlocking parts, in perspective view,

Fig. 3

the fastener according to Fig. 1 in plan view,

Fig. 4

the fastener according to Fig. 1 in side view,

Fig. 5

the fastener according to Fig. 1 in bottom view,

Fig. 6 to 10

various steps for creating a wall, floor or ceiling covering with a fastener according to Fig. 1 each in perspective,

FIGS. 11 and 12

another possible embodiment of a fastener according to the invention respectively in a perspective view,

Fig. 13

the fastener according to Fig. 11 in side view,

Fig. 14

the fastener according to Fig. 11 in plan view,

Fig. 15

a part of the fastener according to Fig. 1 in front view,

Fig. 16

another part of the fastener according to Fig. 1 in front view and

Fig. 17

a turn another possible embodiment of a fastener according to the invention in a perspective view.

Fig. 1 to 5 show - in a schematic representation - a possible embodiment of a fastener 50 for a laying system for creating a wall, floor or ceiling covering.

The fastening element 50 has two sections 2, 3, preferably end sections, of which a section 2 has a receptacle 4, which for receiving the other section 3 of a (in the Fig. 1 to 5 not shown) identical in construction other or other fastener is formed. In other words, the receptacle 4 is formed in such a way that the section 3 of a further or different fastening element can be received therein.

For this purpose, the section 3 has a part 9 which can be accommodated in the receptacle 4 and which is preferably formed on the free end of the section 3 lying in the longitudinal extension of the fastening element 50. The receptacle 4 and the receivable part 9 of the section 3 are dimensioned in such a way that the receivable part 9 with play in the receptacle of a (in the Fig. 1 to 5 not shown) same type or other fastener receivable, is preferably inserted. The receptacle 4 is designed in such a way that a further or other fastening element accommodated therein encompasses or is completely encompassed.

The section 3 forms with its top 5 and with its bottom 7 at least partially a contact surface, for example, for application to a (in the Fig. 1 to 5 not shown) identical construction or other covering element and / or a substructure. The section 2 forms with its upper side 6 and its underside 8 at least partially a contact surface, for example, for application to the (in the Fig. 1 to 5 not shown) covering and / or the substructure. The contact surfaces of the sections 2 and 3 are aligned with each other so that they form with their top 5, 6 a common contact surface and with its bottom 7, 8 also a common contact surface.

Preferably, the underside and the top of the receptable part 9 of the section 3 against the .Anlagefläche 5 or 7 deposited inside, so that the fastener 50 in the inserted state of its section 3 in the receptacle of a (here in the Fig. 1 to 5 not shown) same type or other fastener has a common contact surface with the same type or other fastener.

The sections 2, 3 of the fastener 50 each have at least one, preferably a plurality of openings 16, 17, through which, for example, threaded means can be inserted therethrough to the fastener 50 at a (in the Fig. 1 to 5 not shown) covering element and / or to be able to attach a substructure. The openings 16, 17 may be formed as a through hole or through hole, or at least as a recess to attach it to a screw means and then by means of the screw means in the course of attachment to a substructure or covering element to form a through hole.

The fastening element 50 furthermore has at least two projections 10, 11 on, between which one (in the Fig. 1 to 5 not shown) covering element is receivable. The projections 10, 11 are arranged on the sections 2, 3. Two projections 11 are preferably provided on the section 2, and a projection 10 is arranged on the section 3. The projection 10 and the at least one projection 11 form with the respective mutually facing side a contact surface for the (in the Fig. 1 to 5 not shown) covering element, which is receivable between the projections 10, 11. The projections 10, 11 have a predetermined breaking region 12, which is preferably in the transition region of the projections 10 and 11 at the respective section 3, 2 and is preferably produced by a taper of the outer periphery of the projections 10, 11. For this purpose, the side walls may preferably be formed running obliquely to each other.

The projections 10, 11 are arranged on the sections 2, 3 in such a way that at a recorded between the projections 10, 11 (in the Fig. 1 to 5 not shown) covering element, the sections 2, 3 in the longitudinal extension of the fastener 50 project beyond the covering element to the outside. In the section 3, the projecting part is essentially the receivable part 9 of the section 3. The projecting part of the section 2 is essentially formed by the wall section 33 of the wall 15 of the receptacle 4. The wall portion 33 is disposed on the underside 8 of the portion 2 and preferably with a (in the Fig. 1 to 5 not shown) substructure is connectable. The wall portion 33 has the at least one opening 16, through which, for example, threaded means can be inserted therethrough to realize an attachment of the fastener 50, for example, to a substructure. The wall 18 of the section 2, through which the upper side 6 of the section 2 is formed, preferably extends in the longitudinal direction of the fastening element 50 only up to the at least one projection 11, so that the openings 16 contained in the wall 15 from the outside or from the top 6 ago are freely accessible. The wall 18 includes at least one indentation, incision or the like interruption 31 for receiving the at least one projection 10 of a (in the Fig. 1 to 5 Not shown) same type or other fastener when it is fully inserted into the receptacle 4 of the fastener 50.

Preferably, the receivable part 9 of the section 3 also has an opening 19, for example by means of screw means the portion 3 of the fastener 1 at a (in the Fig. 1 to 5 not shown) to attach substructure and / or a covering element. Such an attachment of the section 3 lends itself to, if the fastener 50 is used as the first fastener, and then in which, for example identical or other fasteners are connected in succession by inserting the section 3 in the receptacle 4 and each only the section. 2 is attached to the substructure. In this case, the portion 3 of the first fastener 50 is not inserted in a receptacle of a same type or other fastener and is therefore to be attached to the substructure to produce a sufficient bond.

The fastening element 50 has a plurality of parts or components, preferably two parts 23, 24, on each of which one of the sections 2, 3 is formed. The parts 23, 24 are connectable to each other. For this purpose, one of the parts 23, 24 has a receptacle 25 into which an end portion 26 of the other part 24 can be inserted. In this case, the receptacle 25 of the one part 23 has a toothing 28, which forms a latching connection with a counter-toothing 29 of the other part 24. By the latching connection, the two parts 23, 24 and the sections 3, 4 are adjustable in their distance from each other, wherein the parts 23, 24 in the set position to each other by the teeth 28 and the counter teeth 29 in a predetermined detent position. By locking thus a locking of the parts 23, 24 made in their position to each other. By pulling apart or compressing the components 23, 24, the locking by the toothing 28 and the counter teeth 29 can be overcome, so that the parts 23, 24 can be changed as often as desired in their position to each other. The fastening element 50 is preferably formed from glass ball reinforced plastic and / or glass fiber reinforced plastic and preferably produced by injection molding.

In the Fig. 6 to 10 1 shows schematically how a wall, floor or ceiling covering 110 can be produced by means of a plurality of fastening elements 50 according to the invention, the fastening elements 50 each serving to fix at least one covering element 130 to a substructure 120.

In a first step, the fastening element 50 is brought to the covering element 130 in the mounting position. For this purpose, the parts 23, 24 of the fastening element 50 according to arrow 32 so far moved relative to each other, that the covering element 130 is received between the projections 10 and 11, in particular in 6 and 7 is shown.

Subsequently, the fastener 50 is fixed in the aligned position by means of screw means 22 on the covering element 130, in which the screw means 22 are performed through the openings 17 of the fastening element 50 (see. Fig. 7 ). The fastening of the fastening element 50 by means of the screw means 22 takes place from the underside of the covering element 130, so that both the fastening element 50 and the screw means 22 on the upper side of the covering element 50 are not visible, thus thus a hidden attachment takes place.

As in particular from Fig. 8 can be seen, in a next step, the covering element 130 is rotated together with the fastener 50 attached thereto and the (in Fig. 7 shown in dashed lines) fastener 50 with its bottom 7, 8 brought to the substructure 120 in the mounting position. Subsequently, the fastening element 50 is fastened by means of further screw means 20 via the openings 16 of the fastening element 50 to the substructure 120 Fig. 8 shown

Fastener 50 is a first fastener 50, the section 3 is therefore not inserted into a receptacle 4 of the same type another or other fastener, but is free, also the portion 3 of the fastener 50 is fixed by means of a screw 20 on the substructure 120. For this purpose, the screw 20 is screwed into the opening 19 of the over the covering element 130 protruding part 9 of the section 3 therethrough.

As in particular from Fig. 9 it can be seen, in a subsequent step, a preferably identical design fastener 50.1 is fixed to a further covering element 140 in the same manner as was already carried out in the fastening element 50 and the covering element 130. The fastening element 50. 1 and the covering element 140 fastened thereto are subsequently brought into the assembly position on the substructure 120 and, with its section 3, inserted into the receptacle 4 of the already mounted fastening element 50.

Subsequently, according to Fig. 10 in that the fastening element 50.1 is fixed at its outwardly projecting end of the section 2 by means of further screw means 21 through the openings 16 on the substructure 120.

In this way, the laying of an arbitrarily large surface covering by means of any number of covering elements of any size is possible.

Fig. 11 to 16 show - in a schematic representation - another possible embodiment of a fastener 50 'for a laying system for creating a wall, floor or ceiling covering. Components of the fastener 50 'of Fig. 11 to 16 , which with components of the fastener 50 of the Fig. 1 to 5 are identical and / or functionally identical, are provided with the same reference numerals; In that regard, the description of the fastener 50 of the Fig. 1 to 10 directed.

The fastener 50 'according to the Fig. 11 to 16 differs from the fastener 50 according to the Fig. 1 to 5 inter alia in that the sections 2, 3 are formed on mutually movable parts 23 ', 24', in which one part 24 'is received in a receptacle 25' of the other part 23 'to form a clamping connection. To form the clamping connection, the one part 24 'has at least one projection, preferably substantially two projections 27 arranged parallel to one another, which preferably extend in the direction of movement of the parts 23', 24 '. The insertable into the receptacle 25 'end portion 26 of the one part 24 is formed in its cross-section U-shaped, in particular in Fig. 15 is apparent. The receptacle 25 'is - seen in cross-section - formed as a comprehensive section 26 of the end portion.

In order to prevent the nested parts 23 ', 24' can be withdrawn from each other, at least one projection 35 is preferably arranged on the portion 26 of the part 24 ', in particular integrally formed, which is received in a slot-shaped receptacle 34 of the part 24' , The parts 23 ', 24' can be shifted against each other until the projection 35 reaches one end of the receptacle 34.

Fig. 17 shows yet another embodiment of a fastener 50 "for a laying system for creating a wall, floor or ceiling covering.

The fastener 50 "of Fig. 17 differs from the fastener 50 according to the Fig. 1 to 5 inter alia in that the fastening element 50 "has a receptacle 4 'for receiving another fastening element which is U-shaped." The other fastening element accommodated in the receptacle 4' can be inserted between the legs 30 of the U-shaped receptacle 4 ' ,

All other components of the fastener 50 "according to Fig. 17 , which with the components of the fastener 50 according to the Fig. 1 to 5 identical or are functionally identical, are provided with the same reference numerals, in so far as the description of the fastener 50 of the Fig. 1 to 10 directed.

As covering elements, for example, panels made of wood or wooden boards can be used. Also can be used as a substructure a wooden battens. The installation system described is not only suitable for indoor use, but also for outdoor use.

LIST OF REFERENCE NUMBERS

2

Section, end section

3

Section, end section

4, 4 '

admission

5

top

6

top

7

bottom

8th

bottom

9

receivable part

10

head Start

11

head Start

12

Breaking area

13

flexible section

14

web-shaped element

15

wall

16

opening

17

opening

18

wall

19

opening

20

screw

21

screw

22

screw

23, 23 '

part

24, 24 '

part

25, 25 '

admission

26

Section, end section

27

head Start

28

gearing

29

counter teeth

30

leg

31

interruption

32

arrow

33

section

34

slot

35

head Start

50, 50 ', 50 "

fastener

50.1

another fastening element

110

covering

120

substructure

130

covering element

140

covering element

Claims (15)

Fastening element (50, 50 ', 50 ") for a laying system for creating a wall, floor or ceiling covering (110), wherein the fastening element (50; 50';50") between the wall, floor or ceiling covering (110 ) and a substructure (120) can be attached, with at least two sections (2, 3), of which at least one section (2) has a receptacle (4, 4 ') which is designed to receive the other section (3) of a fastening element (2). 50.1), in the direction of the longitudinal extent of the fastening element (50, 50 ', 50 ") into the receptacle (4, 4') of one section (2) the other section (4, 4 ') of a fastening element (50.1) is insertable, characterized in that the substructure (120) zuwendbare wall (15) of the receptacle (4; 4 ') has a portion (33) for fixing the fastener (50; 50'; 50 ") on the substructure (120) by means of at least one screw (21), nail or the like connecting means, which in the mounting position of the fastening element (50; 50 '; 50 ") on the substructure (120) from the outside, preferably from the top (6) of the fastening element (50; 50 ';50"), is accessible. Fastening element according to claim 1, characterized in that in the mounting position of the fastening element (50; 50 '; 50 ") on the covering element (130; 140) the wall section (33) protrudes outwards relative to the covering element (139; 140). Fastening element according to claim 1 or 2, characterized in that the wall portion (33) has at least one opening (16), in particular through hole or through hole, for the screw (21), nail or the like connecting means. Fastening element according to one of the preceding claims, characterized in that the receptacle (4) comprises therein at least partially receivable fastening element (50.1). Fastening element according to one of the preceding claims, characterized in that the sections (2, 3) are movable relative to one another and can be attached to a common element (130; 140) of the covering (110) are provided, and that two mutually movable parts (23, 24, 23 ', 24') are provided, on each of which one of the sections (2, 3) is formed, wherein the parts (23, 24, 23 ', 24') At least partially pushed into each other and preferably by moving the parts (23, 24, 23 ', 24') against each other, the fastening element (50, 50 ', 50 ") is variable in its longitudinal extent. Fastening element (50, 50 ', 50 ") for a laying system (100) for creating a wall, floor or ceiling covering (110), wherein the fastening element (50, 50', 50") between the wall, floor or Ceiling covering (110) and a substructure (120) is attachable, with at least two on a common element (130; 140) of the lining (110) attachable and relatively movable sections (2, 3) and two mutually movable parts (23, 24 23 ', 24') on each of which one of the sections (2, 3) is formed, wherein the parts (23, 24, 23 ', 24') are at least partly pushed into one another, characterized in that the fastening element (50 50 ', 50 ") is displaceable relative to one another in its longitudinal extent by displacing the parts (23, 24, 23', 24 '). Fastening element according to claim 5 or 6, characterized in that the parts (23, 24, 23 ', 24') against a holding force against each other are movable. Fastening element according to one of claims 5 to 7, characterized in that the parts (23, 24; 23 ', 24') are non-positively and / or positively connected with each other and preferably against the holding force of the frictional connection and / or positive connection against each other are movable. Fastening element according to one of the preceding claims, characterized in that one of the parts (23, 24; 23 ', 24') has a receptacle (25; 25 ') for at least one section, preferably end section (26), of the other part (24; 24 ') has. Fastening element according to claim 9, characterized in that the one part (24 ') is received in the receptacle (25') of the other part (23 ') to form a clamping connection. Fastening element according to Claim 10, characterized in that at least one of the parts (23 ', 24') for forming the clamping connection has at least one projection (27), preferably a projection (27) extending in the direction of movement of the parts (23 ', 24'). , having. Fastening element according to one of claims 9 to 11, characterized indicates that the receptacle (25) of the one part (23) has a toothing (28) which forms a latching connection with a counter-toothing (29) of the other part (24). Fastening element according to one of the preceding claims, characterized in that the fastening element (50; 50 '; 50 ") has at least two projections (10, 11), between which at least one element (130; 140) of the lining (110) can be received. Fastening element according to claim 13, characterized in that the projections (10, 11) on the portions (2, 3) are arranged and preferably with respect to the sections (2, 3) have a predetermined breaking region (12). Laying system for creating a wall, floor or ceiling covering (110), comprising at least one covering element (130, 140) forming the covering (110) and at least one fastening element (50, 50.1; 50 '; 50 ") for fixing the covering element ( 130, 140) on a substructure (120).

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