DE102005028573A1 - Fastening arrangement for e.g. table cabinet part such as table leg, has insert part partially arranged within opening e.g. blind hole or passage opening, of plate, and support part assigned to connecting part - Google Patents

Abstract

The arrangement has a support part (1) assigned to a plate and an insert part (4) partially arranged within an opening e.g. blind hole or passage opening, of the plate opened in a direction of the support part. The support part is assigned to a connecting part (5), where the insert and connecting parts are detachably connectable with each other. The insert part has a recess for receiving of a locking head (10) of the connecting part.

Description

The The present invention relates to a mounting arrangement for furniture parts, especially table furniture parts, with a supporting part, to which a plate can be assigned, and with means for connection of plate and supporting part.

A Fastening arrangement of the type in question is from practice known in various constructive versions. Usually is the support part of a leg or frame of the furniture and wears a Plate, in particular a table, a bench or a chair. Possible are also plate-shaped Parts of other pieces of furniture, such as shelves, Wall units, in which case the support member is not necessarily with a frame or Leg of the furniture, but also with other furniture parts, such as B. a side wall can be connected. The plate can extending parallel, vertical or angled to the ground. at the here in particular eligible area of the table furniture is from a largely parallel extension of the table top in relation go out to the ground, of course, the invention also can be realized with swiveling table tops.

The Connection between table top and supporting part is in practice for example, about a non-positive Realized connection, with a screw through a hole of the Carrying part in the bottom of the tabletop under damage Surface screwed in is. Since left and right table top side often different, mirror-image screw arrangements require is an increased Attention required during assembly.

At the underside of the table can also fittings be provided with the support member usually via screws get connected. The fittings are often on each left and right mounting side differently designed table legs or tuned to asymmetrical tabletops. That is, the Carrying parts and the fittings are different, mostly mirror-image. With this type of attachment must be taken to ensure that the different fittings the different Table tops are assigned correctly. Another disadvantage is that two different types of fittings must be kept. Finally prevented Screwing the fitting to the bottom of the plate also basically the Use of the underside of the plate as a top plate.

outgoing from the known prior art, the invention has the object to provide a fastening arrangement of the type in question, the assembly is simplified and shortened and the one universal Applicability between the furniture parts, especially between support and plate, allowed. According to one preferred embodiment the invention is intended to use the underside of the plate as Top allows become.

The The above object is achieved by the features of claim 1 solved. Thereafter, a fastening arrangement of the type in question configured and further developed such that an insert provided which is at least partially within an at least in the direction of the supporting part opening of the opening Plate can be arranged that the support member is a connection part assigned and that the insert part and the connection part detachably connectable to each other are.

According to the invention is recognized have been that the assembly can be simplified and shortened when the plate not different fittings for different designed fastening means of furniture parts, in particular table legs or table tops, need to be assigned. Next it has been recognized that a universal applicability of a fastening arrangement can be achieved that in a blind hole or a passage opening of the Plate an insert is introduced, always procure the same is - without consideration on the left or right side of a table top or other shape differences. The universal applicability of a mounting arrangement will continue achieved in that the supporting part associated with a connecting part is that always fits the insert and with this releasably connectable is. Through the always same insert part, into which always the same Connection part engages, the location of the connection is irrelevant and a previously practiced deviation in terms of depending on Furniture part side different arrangement of fasteners is overcome. Neither different fastener arrangements nor different molded fittings are necessary. The assembly is simplified and shortened and a storage for different Forged is no longer necessary.

The clean fitting of the insert in the plate opens in Regard to the fitting of the insert into a through hole Also, use the plate from both sides without removing the insert needs to be removed.

After the simplest variant, which does not allow the use of the plate from both sides, the insert is inserted into a blind hole and the attachment takes place via the screwing of a projecting from the insert edge region of the Bottom of the plate.

to Realization of the detachable Connection between insert and connector could be the insert have a recess into which a locking head of the connecting part is recorded.

alternative could the connection between insert and connector also indirectly, via an adapter part, will be realized. This alternative takes into account in an advantageous manner Way different plate thicknesses. While the insert has dimensions corresponding to the plate thickness and inserted into the plate, the adapter part could be a constant Have dimension and of course the required recess for receiving the locking head of the connection part.

In order to the connection between the connection part and insert part over the Adapter part is effective, must also be for a safe, preferably Detachable connection be ensured between insert and adapter part. That could do that Adapter part and the insert part a rotary closure by an internal thread, preferably with one or a proportional slope, on the insert and a corresponding external thread form on the adapter part. The connection could also have a bayonet, a Locking connection, a clamp connection or the like. Can be realized. It could mutually corresponding engagement means and recesses on the inner surface of the insert part and on the outer surface of the Adapter parts may be provided. This could be the assembly of the fastening arrangement according to the invention be facilitated by a straightforward movement when connecting. The choice of form-fitting or positive and non-positive, possibly frictionally engaged Lanyard has the purpose of not requiring tools to engage the connecting means and thus the assembly is relieved.

Of the Use of an adapter part in connection with an insert part, that within a passage opening the plate is arranged, brings a benefit of essential Importance. This is the preferred embodiment the invention, which is the use of the underside of the plate as top and vice versa allows. Through the passage opening can the locking member either in the recess of the insert introduced be or - at turned plate - in the recess of the adapter part, without the insert and adapter part to be detached from the plate have to. First the plate is pre-assembled with the insert part and the adapter part, wherein preferably a rotation takes place against each other and tool-free a screw cap is made. The embodiment in question may vary designed plates are offered, which then change the taste according to one or the other color show. Alternatively or Additive to two different colors may be the differences the top and bottom of the record also on the material and / or the surface structure Respectively.

According to the key-lock principle, the Recesses of the insert part and also an adapter part a shape having the cross section of the locking head of the connection component essentially corresponds. In any case, this is a two-sided Mounting possible, without fitting change, without tools.

In Mounting position could the locking head, the recess of the insert part or the adapter part go ahead and then over There anchor connecting means there the connection part. Again, have Connecting means according to one embodiment proved to be advantageous to those on the outer surface of the locking head form a thread pitch or fractions of a thread pitch and with the corresponding internal thread-like connection means inside the insert part or the adapter part in the sense of a Thread together and form a screw cap. Also could be here The connection can also be realized differently, as already with regard to executed on the connection between insert and adapter part.

The Connector is fixed regularly, but solvable connected to the supporting part. It could several connecting parts per supporting part and the corresponding number Insert parts may be present.

In the event that the plate should be displaced to produce, for example. The accessibility to a cable channel, according to a further embodiment of the invention, at least one connecting part may be provided which is movably mounted on the support member. Specifically, a connection part could be fixedly connected to the support part and at least one further connection part could be movably mounted on the support part, so that the plate can be moved on the support part, after the fixed connection part is released. With regard to the mounting of such a mounting arrangement, the connecting parts provided for the movable mounting are first introduced into the recess of the insert or adapter part preassembled on the plate, depending on the desired plate side, and brought into engagement therewith. Then, the connector is movably mounted on the support member, eventually the possibly already located on the support member connector is inserted and fixed for solid connection in the recess of the still free insert or adapter part. In the event that the plate moves who should be, before the fixation of the immovably mounted connection part to solve. Depending on the size of the plate, a connection part provided for fixed mounting and a plurality of connection components provided for movable mounting can be provided per support part and the corresponding number of insert and adapter parts.

According to the basic Structure of the connection part of base part and locking head could be Base part of the connection provided for the movable mounting part be movably mounted in a groove of the support member. The fix stored Base part of the connection component could be structurally through the recording justified in the supporting part a slightly larger distance to the plate. This could also the locking head can be a bit longer. On the other hand, that could movably mounted base part of the connecting part in the form of a sliding head be formed and due to the arrangement of the groove on Support part caused proximity form a short locking head to the plate. For assembly the sliding head could the support member having a corresponding recess, which already with the plate assembled sliding head and leads into the groove.

One Connecting part, which is provided for fixed mounting on the support member, has yet another difference to a proposed for movable storage Connection part on. So that intended for fixed storage on the support part Connection part can not be lost, could be a retaining element on the locking head be provided. The retention means could in the assembly position, pass through a recess of the support part and realize the blocking position. The fixed storage on the support part provided connection part could be pre-assembled captive on the support member or even during a Plate side change could the detached connection part remain on the support part.

The Retaining element could comprise at least one spring element, which in a relaxed state protrudes from the locking head and in a tensioned state - namely during the introducing in the recess of the support member - in the locking head sunk. Acts on the spring element when inserted into the recess a thrust or when running out of the recess for Solve the Connecting a tensile force, the spring elements moves under the Resistance of the wall surrounding the recess to the inside and the blocking effect is canceled. If no increased tensile force is applied, is itself the fixed bearing provided on the support member connecting part in the solved Condition captive on the supporting part.

The Spring element is dissolved Position of the fixed bearing provided on the support member connection part on the wall surrounding the recess of the supporting part and prevents unwanted loosening the connection or falling out of the connection part of the Supporting part. With regard to a particularly effective barrier effect could Protect the spring element on both sides of the locking head. After a could be even more effective embodiment the spring element within the connection means for the insert or adapter part and be projecting on both sides Have feathers, so that in dissolved Position on the support part four support points are formed. In the Assembly position, wherein the connection part in question within extends the insert or adapter part, the effect of the spring element is irrelevant. The recesses of the insert or adapter part could be sized larger be as the cross section of the locking head including protruding Spring elements, so that acts on the spring elements no force. Essential here are the connecting means of the connection part and the insert or adapter part, preferably a screw cap form. Alternatively could the blocking effect of spring elements but also in terms of the connection be used between connector and insert or adapter part.

in the In view of the preferred embodiment the invention with an insert and an associated Adapter part is executed that the height dimension of the insert on the strength of Plate is tuned. If the insert is within the shape a blind hole present opening the plate is disposed below the height dimension of the insert part the strenght the plate or is it at most equal. If the insert within the present in the form of a through hole opening of the Plate is arranged, corresponds to the height dimension of the insert part the strength the plate or exceeds she. Can be considered the height dimensions 12 mm, 16 mm, 19 mm, 22 mm, 25 mm, 32 mm and 38 mm according to the common plate thicknesses. In Structurally, a design of the insert is preferred not in the sense of a simple tubular component with diverse Lying means exists, but has a protruding edge region. Such insert can from the top into the through hole of Plate can be used, with the edge area, its dimensions exceed the cross section of the passage opening, supported on the plate. In this case would correspond the height dimension extending below the edge area the strength the plate.

From the arrangement of the insert within the present in the form of a through hole opening of the plate results in a benefit of essential importance. It is here again the preferred embodiment of the invention which allows the use of the underside of the plate as the top and vice versa. Through the passage opening, the insert part can be introduced either from the bottom or from the top into the plate and then connected to the support member. In this way, two-color plates can be offered, which then show the changing taste one or the other color.

A Further development of the above particularly preferred embodiment provides a cover, which are pointing away from the supporting part Side of the plate and which extends with the insert part or possibly also with the protruding into the insert locking head on the connectable from the support part pioneering side of the plate. These Cover may be multiple in view of multiple connectors and in duplicate, both on the color, the surface texture or the material of the plate top as well as the plate base to be able to vote.

in the With regard to a possibility the electronic collection of furniture, it is particularly advantageous the furniture assign a transponder. In the aforementioned embodiment especially the cover offers, to there a transponder safe to accommodate. The cover could be an insert facing Recording for have the transponder. This recording could, for example, hollow cylindrical in turn, because this shaping is used to make the connection the cover with the insert over a substantially circular section a recess of the insert serves. By means of transponder can an inventory of the furniture easily done.

In summary be the advantages of the fastening arrangement according to the invention in all her comments seen in that a connection part of the support member and an insert part or an adapter part of the plate universal, regardless of a right or left side of the plate or an asymmetric one Training of the furniture, match. Furthermore structurally simple connecting means are specified, in particular with regard to the screw cap short assembly times and a Simplify assembly due to short movement sequences. Furthermore, the replacement of the top and bottom of the plate and the making available of the cable channel by a sliding arrangement of the plate by means of special movable mounted on the support part connecting parts very beneficial. After all is the assignment of a transponder for mounting arrangement according to the invention important for a closed accommodation of the transponder.

It are now different ways to design the teaching of the present invention in an advantageous manner and further education. On the one hand to the claims, on the other hand to the following explanation of two embodiments of the invention with reference to the drawing. Combined with the explanation of the cited embodiments The invention with reference to the drawings are generally preferred Embodiments and developments of the teaching explained. In show the drawing

1 in a schematic perspective view, a table frame with a support member as part of the mounting arrangement according to the invention,

2 a schematic representation of a portion of a plate having a through hole with the insert part to be arranged thereon of the first embodiment of the fastening arrangement according to the invention,

3 in enlarged view a detail from 1 concerning the supporting part with the connecting part to be arranged thereon according to the first exemplary embodiment of the fastening arrangement according to the invention 2 in a fixed and a movable variant,

4 in a schematic perspective enlarged view, with a view from below, a part of the object 3 with the connection part and a preassembled component, consisting of insertion part and adapter part according to the first exemplary embodiment of the fastening arrangement according to the invention,

5 in a schematic exploded view from two angles, from below at a) and above at b), the connection part, the adapter part, the insert part and the cover according to the first embodiment of the inventions to the invention mounting arrangement according to a fixed mounting variant,

6 in a schematic exploded view from two angles, from below at a) and above at b), the connection part, the adapter part, the insert part and the cover according to the first embodiment of the fastening arrangement according to the invention according to a movable fastening variant,

7 a bottom view of an insert according to the second embodiment of the fastening arrangement according to the invention,

8th a sectional view taken along the line AA 7 and

9 a sectional view taken along the line BB 7 ,

The 2 to 6 show a mounting arrangement for a table with a support member 1 on which a plate 2 can be placed. 1 clarifies the basic arrangement of the support member 1 on a table frame 3 ,

The inventive features according to the first embodiment of the fastening device resulting from the 4 to 6 , There are an insert part 4 and a connector 5 . 5 ' as well as an adapter part 6 provided, all of which are detachably connectable to each other. According to the second embodiment is in the 7 to 9 the simplest variant of an insert 4 shown in a not shown here blind hole at the bottom of a plate 2 is used.

According to 2 becomes the insert part 4 according to the first embodiment in an opening present here as a passage opening 7 the only hinted plate 2 used. In 2 is the top of the plate 2 shown, as well as the top of the insert 4 , The insert part 4 is with the adapter part 6 releasably connectable bar. The insert part 4 and the adapter part 6 each have a recess 8th . 9 for receiving a locking head 10 of the connection part 5 . 5 ' on.

According to the 5 and 6 are to the connection of adapter part 6 and insert part 4 corresponding connecting means 11 . 12 provided in the sense of a part of a thread pitch, which form a rotary closure, wherein less than one turn is executed.

The recesses 8th . 9 of the insert part 4 and the adapter part 6 realize with regard to the connection part 5 . 5 ' the key-lock principle and have a shape that is slightly larger than the cross section of the locking head 10 , The same applies to the recess 8th of the insert part 4 according to the second embodiment in the 7 to 9 , The locking head 10 engages in the mounting position, the recess 8th of the insert part 4 in the second embodiment and the recess 9 of the adapter part 6 in the first embodiment and has for anchoring the connection part 5 . 5 ' in the insert 4 or in the adapter part 6 connecting means 13 on.

In the event that the plate 2 to be turned according to the first embodiment and generally in the second embodiment according to the 7 to 9 , are in the insert part 4 connecting means 14 are provided with the connecting means 13 of the locking head 10 of the connection part 5 . 5 ' in the sense of a screw cap are connectable. The representation according to the 4 . 5 . 6 shows that there is a connection between the inside of the adapter part 6 arranged connecting means 15 and the connection means 13 of the locking head 10 comes. Again, a rotary closure is formed. The connecting means 13 . 14 . 15 are formed here as sections of a thread pitch.

The fastening arrangement described here shows in 3 a connection part 5 that fix with the supporting part 1 is connectable and another movable on the support part 1 stored connection part 5 ' , This allows the plate 2 on the supporting part 1 move, provided the fixed connection part 5 is solved.

Basically, the connection part 5 . 5 ' from a base part 16 and the locking head 10 built up. The movable storable connection part 5 ' has a base part 16 in the form of a sliding head for movement within a groove 17 of the supporting part 1 , For mounting the movably mounted, in the application already on the insert 4 or the adapter part 6 with the plate 2 connected connection part 5 ' on the supporting part 1 is a recess 18 provided over which the base part 16 in the groove 17 of the supporting part 1 is introduced.

The locking head 10 the fix with the supporting part 1 to be connected connecting part 5 is with retaining means, namely with spring elements 19 equipped, which in a relaxed state from the locking head 10 , here of its liaison 13 , protrude and in the clamped state in the locking head 10 sunk. During insertion of the locking head 10 in a recess 20 of the supporting part 1 are the spring element 19 in the locking head 10 sunk.

Once the recess 20 happened, are the spring elements 19 on the recess 20 bordering wall and thus prevent loosening of the connection part 5 from the supporting part 1 , This constructive measure should ensure that this connection part 5 either as part of the prefabricated support member 1 before mounting or while turning the plate 2 not lost. Due to the selected design of the locking head here 10 with two diametrically facing away from each other connecting means 13 with each projecting on both sides spring elements 19 Be four points of support on the recess 20 surrounding wall of the supporting part 1 educated.

With regard to the formation of the connection of the fixedly mounted connection part 5 with the ad apterteil 6 according to the first embodiment or the insert part 4 According to the second embodiment, the spring elements 19 irrelevant, because the recesses 8th . 9 are so large that no force on the spring elements 19 takes place and this also when passing the recess 8th . 9 stay relaxed.

According to the first embodiment, the insert part 4 and the adapter part 6 one especially from the 5 and 6 recognizable small border area 23 on. The insert part 4 is from the top in the present as a through hole opening 7 the plate 2 inserted or inserted. The to the edge area 23 subsequent cylindrical wall has a cross-section that that of the opening 7 only slightly below. The height dimension H of the cylindrical wall of the insert 4 corresponds to the thickness of the plate 2 , The adapter part 6 has constant dimensions and also forms by its edge area 23 a stop on the other side of the plate.

Also the insert part 4 in its simplest form according to the second, in the 7 to 9 embodiment shown has an edge region 23 ' on, however, at the bottom of the plate 2 is applied. This edge area 23 ' contains conventional holes 24 , Through the holes 24 not shown screws are guided in the bottom of the plate 2 intervention. Also the height dimension H of the cylindrical wall of the insert part 4 according to the 7 - 9 corresponds to the thickness of the plate 2 ,

Finally, in the 5 and 6 , at a), a cover 21 shown with the insert 4 at the of the connection part 5 pioneering side is connectable, so that in assembly position the insert part 4 is covered and an almost flat surface of the plate 2 is reached. The surface of the cover 21 here is color matched to the top of the board. But there are also covers 21 available, which are color matched to the underside of the plate, there in the first embodiment, a two-color plate 2 is inserted, which can be mounted as desired with upward facing bottom and vice versa. The cover here 21 also has one for the insert part 4 pointing hollow cylindrical receptacle 22 for a transponder. This recording 22 is formed by the present in the form of a clamping connection means, with which the cover 21 in the insert 4 is inserted.

Regarding other, not shown in the figures features is on the general Referred to part of the description.

In conclusion, be pointed out that the teaching of the invention is not limited to the two discussed above embodiments limited is. Rather, the most diverse connection and restraint techniques the mounting arrangement and a variety of storage options of the connection part on the support part and the insert part or the adapter part possible in the plate.

1

supporting part

2

plate

3

table support

4

insert

5, 5 '

connector

6

adapter part

7

Opening in 2

8th

Recess in 4

9

Recess in 6

10

Locking head of 5

11

Connecting means of 4 For 6

12

Connecting means of 6 For 4

13

Connecting means of 10 For 4 . 6

14

Connecting means of 4 For 10

15

Connecting means of 6 For 10

16

Base part of 5

17

Groove of 1

18

Recess on 1

19

Spring element on 10

20

Recess on 1

21

cover

22

admission

23 23 '

Border area of 4

24

Bore in 23

H

height dimension

Claims (20)

Fastening arrangement for furniture parts, in particular table furniture parts, with a supporting part ( 1 ), which has a plate ( 2 ) and means for interconnecting board ( 2 ) and supporting part ( 1 ), characterized in that an insert part ( 4 ) is provided, which at least partially within an at least in the direction of the supporting part ( 1 ) opening ( 7 ) of the plate ( 2 ) can be arranged, that the supporting part ( 1 ) a connection part ( 5 . 5 ' ) and that the insert part ( 4 ) and the connection part ( 5 . 5 ' ) are releasably connectable to each other. Fastening arrangement according to claim 1, characterized in that the insert part ( 4 ) a recess ( 8th ) for receiving a locking head ( 10 ) of the connection part ( 5 . 5 ' ) having. Fastening arrangement according to claim 1 or 2, characterized in that the insert part ( 4 ) with an adapter part ( 6 ) is detachably connectable and that the adapter part ( 6 ) a recess ( 9 ) for receiving a locking head ( 10 ) of the connection part ( 5 . 5 ' ) having. Fastening arrangement according to claim 3, characterized in that the adapter part ( 6 ) and the insert part ( 4 ) corresponding connection means ( 11 . 12 ), which preferably act in the sense of a rotary closure. Fastening arrangement according to one of claims 2 to 4, characterized in that the recess ( 8th . 9 ) of the insert part ( 4 ) and / or the adapter part ( 6 ) have a shape which is approximately the cross section of the locking head ( 10 ), preferably slightly larger. Fastening arrangement according to claim 5, characterized in that the locking head ( 10 ) in mounting position the recess ( 8th ) of the insert part ( 4 ) or the recess ( 9 ) of the adapter part ( 6 ). Fastening arrangement according to one of claims 2 to 6, characterized in that the locking head ( 10 ) of the connection part ( 5 . 5 ' ) Connecting means ( 13 ) for anchoring the connection part ( 5 . 5 ' ) in the insert part ( 4 ), if necessary in the adapter part ( 6 ), having. Fastening arrangement according to claim 7, characterized in that within the insert part ( 4 ) Connecting means ( 14 ) provided with the connecting means ( 13 ) of the locking head ( 10 ) of the connection part ( 5 . 5 ' ) are preferably connectable in the sense of a rotary closure. Fastening arrangement according to claim 8, characterized in that within the adapter part ( 6 ) Connecting means ( 15 ) provided with the connecting means ( 13 ) of the locking head ( 10 ) of the connection part ( 5 . 5 ' ) are preferably connectable in the sense of a rotary closure. Fastening arrangement according to one of claims 1 to 10, characterized in that a plurality of connecting parts ( 5 . 5 ' ) per supporting part ( 1 ), one of which ( 5 ) fix with the supporting part ( 1 ) and at least one other ( 5 ' ) movable on the supporting part ( 1 ) is storable, so that the plate ( 2 ) on the supporting part ( 1 ) is displaceable after the fixed connection part ( 5 ) is solved. Fastening arrangement according to claim 10, characterized in that the connecting part ( 5 . 5 ' ) a base part ( 16 ) and that the base part ( 16 ) of the movably mountable connection part ( 5 ' ) in the form of a sliding head for movement within a groove ( 17 ) of the supporting part ( 1 ) is trained. Fastening arrangement according to claim 11, characterized in that for mounting the movably storable, already on the insert part ( 4 ) or the adapter part ( 6 ) with the plate ( 2 ) connected connection part ( 5 ' ) on the supporting part ( 1 ) a recess ( 18 ) is provided, via which the preferably present in the form of a sliding head base part ( 16 ) of the connection part ( 5 ' ) into the groove ( 17 ) is insertable. Fastening arrangement according to one of claims 2 to 12, characterized in that the locking head ( 10 ) of the fixed with the supporting part ( 1 ) to be connected connecting part ( 5 ) is equipped with at least one retaining means, which in the relaxed state of the locking head ( 10 ), in particular of its connecting means ( 13 ), and in the clamped state in the locking head ( 10 ) is sunk. Fastening arrangement according to claim 13, characterized in that the retaining means comprises a spring element ( 19 ), which in the tensioned state, ie during insertion into a recess ( 20 ) of the supporting part ( 1 ) in the locking head ( 10 ) is sunk and after passing the recess ( 20 ) on the recess ( 20 ) limiting wall rests and so a release of the connection part ( 5 ) from the supporting part ( 1 ) prevented. Fastening arrangement according to one of claims 1 to 14, characterized in that the height dimension (H) of the insert part ( 4 ) on the thickness of the plate ( 2 ) is tuned. Fastening arrangement according to claim 15, characterized in that the insert part ( 4 ) within the opening in the form of a passage opening ( 7 ) of the plate ( 2 ), wherein the height dimension (H) of the insert part ( 4 ) the thickness of the plate ( 2 ) corresponds. Fastening arrangement according to claim 15, characterized in that the insert part ( 4 ) within the opening in the form of a blind hole ( 2 ) can be arranged. Fastening arrangement according to claim 16, characterized in that a cover ( 21 ) provided with the insert ( 4 ) at the of the supporting part ( 1 ) groundbreaking side of the plate ( 2 ) is connectable. Fastening arrangement according to claim 18, characterized in that the surface of the cover ( 21 ), in particular color, is matched to the underside of the plate and / or on the top of the plate. Fastening arrangement according to claim 18 or 19, characterized in that the cover ( 21 ) one to the insert part ( 4 ) pointing, in particular hollow cylindrical, recording ( 22 ) for a transponder.