EP2439360A1 - Device for securing at least one fence panel to a fence post - Google Patents

Abstract

The device (1) has a base (11) and a section (12) connected with a fence mat (2). The base has a support (16) for supporting a nut element for protecting a connecting element at the fastening device. The connecting element is provided between a section (10) connected with a fence post (3) and a section (17) for carrying the connecting element. An independent claim is also included for a fencing system with a T-shaped profile.

Description

The invention relates to a device for fastening at least one fence mat to a fence post, wherein the fastening device comprises a base part and a portion for connection to the fence mat, wherein the base part has a portion for attachment to the fence post and at least a portion for performing a connecting element for connecting the Fastening device having the fence mat, a fence system with such a fastening device and a correspondingly constructed fence.

Means for attaching fence mats to fence posts are known in numerous variants. For example, metal clamps are used for attaching fence mats fence posts that surround at least one wire element of the fence mat and the fence post, so that a connection of fence mat and fence post is possible. In most cases, such clamps are made of metal. It is also known to use plastic binder for connecting fence mats and fence posts, these wire elements of the fence mat and the fence post entwine and are subsequently closed. For attaching fence mats to square fence posts fastening devices are also known, which consist of plastic and have an approximately rectangular base with over this protruding ridges for connecting to a fence mat and side walls that can embrace the square fence post on the outside. About a screw and a spreading such fastening devices can be mounted in a correspondingly provided opening of the square fence post.

The FR 2 898 623 A1 further discloses a device for securing a fence mat, which is also screwed to a fence post, wherein the fastening device comprises receiving grooves for receiving the individual bars of the fence mat.

From the EP 1 672 146 A2 Another type of fastener or connector for a fence system is known wherein the fence connector is a first Part having a half-clamp forming first clamping recess, a first, spaced from the first clamping recess retaining recess in the region of one end of the first sub-element and a first bore and a second sub-element with a half-clamp second clamping recess, a second, spaced from the second clamping recess retaining recess in the region of one end of the second partial element and a second bore. The sub-elements are designed to be aligned with each other so that the two half clamps form a clamp for attachment to a fence post. The retaining recesses form a recess for clamping a grid element, and the first and second bores are aligned with each other for receiving a connecting element for permanently reversibly connecting the two sub-elements. The two half-shells are clipped together.

From the DE 298 11 079 U1 a device for attaching a grid fence to a fence post is known, wherein the vertical bars of the grid mats or fence mats in the area covering the fence post are fixed thereto by means of plastic posts fixed to the fence post. The spacers have an integrally formed dowel-like retaining means which can be used captively in a perforation of the fence post. In the holding means, a fastening means can also be used detachably or permanently, by means of which two edge-side vertical bars of two adjacent grid mats are held pressed against the spacer.

It would now be desirable to provide a device for attaching at least one fence mat to a fence post, which on the one hand enables a very good and secure fastening of the fence mat on the fence post and on the other hand allows a consistently good attachment of the fence mats for numerous different variants of fence posts.

The present invention is therefore an object of the invention to provide a suitably trained attachment means for attaching at least one fence mat to a fence post, by means of which a simple, good and safe, a quick release preventing attachment of the fence mat on the fence post is possible, with this secure attachment even in different fence post shapes should be possible, even in the field of fence corners.

The object is achieved for a device for fastening at least one fence mat to a fence post according to the preamble of claim 1, characterized in that the base part at least one receptacle for receiving a nut member for securing the connecting element to the fastening device between the attachment to the fence post and the Has section for performing a connecting element. For a fence system according to the preamble of claim 12, the object is achieved in that at least two fence posts, at least one fence mat and at least two corresponding fastening devices are provided. For a fence according to the preamble of claim 13, the object is achieved in that at least two fence posts, at least one fence mat and at least two corresponding fasteners are provided, the fasteners are attached to the fence post and the fence mat between the two fence posts in engagement with the Fastening devices is provided. For a tool according to the preamble of claim 11 for producing such a fastening device, the object is achieved in that the tool is an injection mold and at least one shaping element for molding a base part and at least one shaping element for molding a slot-shaped receptacle in the base part of the fastening device for receiving a nut member and at least one shaping element for forming a device for connecting the fastening device with a fence mat. Further developments of the invention are defined in the dependent claims.

As a result, a device for attaching at least one fence mat to a fence post or a fence system or a fence is created in which it no longer, as in the prior art of DE 298 11 079 U1 , It is necessary to screw a fastening screw into a spreader, which serves as an abutment for the screw and at the same time allows a hold of the fastening device on the fence post when spreading. Rather, it can By providing the base part provided with the at least one receptacle for receiving a nut element or a lock nut, a particularly secure fastening of the fence mat to the fastening device is provided since, for example, a fastening screw no longer has to pass completely through the fastening device but is secured inside the fastening device becomes. After inserting the nut member in the mostly slot-shaped recording, the nut member stores in this safe so that here a simple release of the connection between the fence mat and fastener especially after adjusting the mounting screw with a cap prevents and easy and firm attachment of the fence mat to the mounting device at the same time.

Individual bars of the fence mat can be securely fixed by inserting a cover element, in which advantageously at least one recess for inserting a screw head is formed after inserting and tightening the screw against the nut element. After covering the screw head by another cover or a cap, it can be particularly well protected against accidental release, the seated inside the receptacle nut member is there safely taken and protected from accidental access.

Advantageously, one side of an opening of the receptacle may be provided and dimensioned such that the nut element can be inserted therein. Advantageously, the receptacle is slit-shaped, so that it is bounded by substantially four closed, one completely open and one provided with a passage opening wall. After inserting the nut member in the slot-shaped receptacle through the opening provided on one side, the nut member can sit in the receptacle so that a rotation is no longer possible. As a result, an anti-rotation and thus locking is created directly, so that screwing and thus countering a screw thereby easily possible in a simple manner. The recording is advantageous so dimensioned that inserted therein or insertable nut element is supported on two opposite walls of the receptacle or can support.

Further advantageously, the portion for attaching to the fence post is at least partially rounded. As a result, a connection with an at least partially rounded, in particular tubular fence post is particularly well possible. The section for attaching to the fence post may further be formed at least partially straight. Such a shape is particularly suitable for fastening the fastening device to a provided with flat outer surfaces fence post, in particular a polygonal profile.

For connecting the fastening device with the fence post is advantageously one of the outer shape of the fence post substantially corresponding inner opening provided for the outside embracing, in particular clamping gripping, the fence post. It may be provided in a plan view about T-shaped fastening means for connecting to a profile T-shaped fence post with a cantilevered web-like connecting element and the base part bead-like projecting portions and / or straight sections, which adjoin the connecting element laterally, is provided. The fence post is then stored in the approximately T-shaped inner opening of the fastening device, which extends with a part in the web-like projecting connecting element and with its other in the base part. Depending on the shape of the profile in the approximately T-shaped fence post, the inner opening in the base part for positive engagement of the fence post except or instead of straight and bead-like projecting portions, in which corresponding angled inner openings are arranged to provide an optimal positive engagement with the fence post to enable. Between the web-like projecting connecting element and the bead-like sections may be provided on the outside of the fastening device-like recesses.

For connecting the fastening device with fence posts may further be a rounded annular, in particular in plan view, round or oval, Provided connecting element, the outside of the fence post encompassing this particular is clamped fastened. Further, for connecting the fastening device with the fence post, a polygonal annular, in particular in the plan view square or rectangular, connecting element may be provided, which on the outside of the fence post encompassing this particular is clamped fastened. The rounded or polygonal annular connecting element is thus pushed from one side, usually the upwardly facing side of the fence post on this and takes in its inner opening in the annular connecting element on the fence post, wherein the fastening device at an arbitrary position along the longitudinal extent of Fence post can be arranged.

The web-like connecting element has an elongated, usually straight inner opening in which it holds a portion of the fence post in particular by clamping. For this purpose, the web-like connecting element may, for example, have two legs arranged at a distance from each other, which automatically spread apart and reset when a transverse force is exerted against them, for example when pushed onto a fence post. Any position adjustment is possible with provision of annular connecting elements, but also in providing an approximately T-shaped inner opening for receiving the fence post, since any positioning along the longitudinal extent of the fence post is possible.

Regardless of how the area for connecting the fastening device is formed with the fence post, the base part of the
Fastening device always with respect to the connection with the fence or the same or substantially the same shape and design. It is provided in each of the embodiments, a receptacle for receiving a nut member for securing a connecting element for connecting the fastening device with the fence or the mats.

The fastening device may be provided with internal ribs or reinforcing ribs, webs, openings and / or cavities Be constructed element and / or made of plastic, in particular be a plastic casting. By providing internal ribs or webs can be created in spite of weight savings compared to the training in solid material, a stable element, especially when forming a plastic material. This is due to the ease of manufacture especially for cost-effective production in large quantities.

Advantageously, at least one wall or a wall portion between the base part and opening for receiving the fence post is provided, which is acted upon by the connecting element with a force in the direction of the opening for clamping fixing the fastening device to the fence post. Thus, the connecting element or a fastening screw is inserted transversely to the extent of the base part through the correspondingly provided outer wall of the base part and screwed into the nut element lying in the receptacle, wherein the end of the connecting element or the fastening screw on the wall or the wall section between Base member and opening for receiving the fence post attacks and against this (s) exerts a force so that the fence post is clamped in the opening.

In a fencing system or fence, a fastener of the fastener intended to engage around a fence post may be formed at an angle to each other to secure two adjacent fence mats to form a corner. In particular, it is also possible in this case to provide two base parts arranged at an angle to one another, to which one base part the one fence mat and to the other the other one is fastened. For the encompassing of such fence corner posts in particular the provision of rectangular in plan view connecting elements for grasping the Zauneckpfostens.

• Figur 1 eine perspektivische Ansicht einer ersten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt runden Zaunpfosten,
• Figur 1a eine Draufsicht auf die Befestigungseinrichtung mit Abdeckelement gemäß Figur 1,
• Figur 2 eine perspektivische Ansicht einer zweiten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt runden Zaunpfosten,
• Figur 3 eine perspektivische Ansicht einer dritten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt runden Zaunpfosten,
• Figur 4 eine perspektivische Ansicht einer vierten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt mehreckigen Zaunpfosten,
• Figur 5 eine Ansicht mit Blick auf den Basisteil einer erfindungsgemäßen Befestigungseinrichtung,
• Figur 6 eine perspektivische Ansicht einer fünften Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt mehreckigen Zaunpfosten,
• Figur 7 eine perspektivische Ansicht einer sechsten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt etwa quadratischen Zaunpfosten,
• Figur 8 eine perspektivische Ansicht einer siebten Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt etwa T-förmigen Zaunpfosten, und
• Figur 9 eine perspektivische Draufsicht auf ein achte Ausführungsform einer erfindungsgemäßen Befestigungseinrichtung zum Befestigen einer Zaunmatte an einem im Querschnitt T-förmigen Zaunpfosten.

For further explanation of the invention embodiments of this will be described in more detail below with reference to the drawings. These show in:

• FIG. 1 3 a perspective view of a first embodiment of a fastening device according to the invention for fastening a fence mat to a cross-sectionally round fence post,
• FIG. 1a a plan view of the fastening device with cover according to FIG. 1 .
• FIG. 2 3 a perspective view of a second embodiment of a fastening device according to the invention for fastening a fence mat to a cross-sectionally round fence post,
• FIG. 3 3 a perspective view of a third embodiment of a fastening device according to the invention for fastening a fence mat to a cross-sectionally round fence post,
• FIG. 4 a perspective view of a fourth embodiment of a fastening device according to the invention for attaching a fence mat to a cross-section polygonal fence post,
• FIG. 5 a view with a view of the base part of a fastening device according to the invention,
• FIG. 6 a perspective view of a fifth embodiment of a fastening device according to the invention for attaching a fence mat to a cross-section polygonal fence post,
• FIG. 7 3 is a perspective view of a sixth embodiment of a fastening device according to the invention for fastening a fence mat to a cross-sectionally approximately square fence post,
• FIG. 8 a perspective view of a seventh embodiment of a fastening device according to the invention for fastening a fence mat on a cross-sectionally approximately T-shaped fence posts, and
• FIG. 9 a top perspective view of an eighth embodiment of a fastening device according to the invention for fastening a fence mat on a cross-sectionally T-shaped fence posts.

FIG. 1 shows a top perspective view of a fastening device 1, which is used for fastening a fence mat 2, of the in FIG. 1 By way of example, only three bars 20, 21, 22 are shown serving on a fence post 3. To encompass the cross-sectionally round fence post 3, the fastening device 1 has an annular connecting element 10 with an inner opening 100. For the inclusion of cross-section round fence posts or tubular fence posts of different diameters, the annular connecting element 10 can be dimensioned differently, as in the FIGS. 2 and 3 indicated. In this case, in each case the diameter of the annular connecting element 10 and correspondingly also of the inner opening 100 increases. It can thus be offered with a plurality of fastening devices each having annular connecting elements of different diameters. In principle, it would even be possible, instead of an annular connecting element, to provide two counter-shaped part-ring-shaped connecting elements, which have a spacing from one another and are elastic in a predeterminable area, in order to grip on the outside on a different dimensioned fence post. In such a variant embodiment, it would possibly even be sufficient to form the connecting element sections with a predetermined dimensioning in order to be able to grasp clamping elements of differently dimensioned fence posts.

The annular connecting element 10 merges into a base part 11 of the fastening device 1. The base part 11 has a section 12 for connecting to the fence mat 2. For receiving the cross bars 20, the section 12 comprises projecting webs 13, 14. In the direction of the base part 11, rounded grooves 15 are formed in which the bars 20 are supported.

For receiving the two rods 20 perpendicularly arranged rods 21, 22, a cover 4 is provided, the recesses 40, 41 and an interposed cantilevered web 42 has (s. FIG. 1 a) , The bars 21, 22 of the fence mat 2 are then arranged abutting the base part 11 at a distance from each other and covered by the cover 4 so that they lie in the two recesses 40, 41. To exert a clamping force on the rods 21, 22 to hold them between cover and base, a screw 6 is passed through an opening provided in the cover 4 opening 45 and locked in a nut member 5, which in a slot-shaped receptacle 16 in the base part 11 is arranged. This is in the view overlooking the base part 11 in FIG. 5 indicated. In order to be able to engage one end of the screw in the receptacle 16 for the nut member 5, the one receiving the 16 outwardly bounding wall 17 is provided with a through hole 18. The receptacle 16 has to insert the nut member 5 a correspondingly sized opening 19. Otherwise, the receptacle 16 is bounded on all sides by walls of the base part 11, to the inner opening 100 of the annular connecting element 10, a wall or a wall portion 2010 is formed. In particular FIG. 5 can be removed, the opening 19 and the receptacle 16 are dimensioned so that the nut member 5 can be suitably received therein or passed through the opening 19. An anti-twist device for the nut element 5 is thereby created, so that a counter-rotation of a screw is possible without difficulty.

The head 60 of such a connection or fastening screw 6 can be stored in a corresponding recess 44 of the cover 4, as exemplified in the plan view of the mounting direction in FIG. 1a shown. To protect against damage and penetration of moisture and to protect against unwanted loosening of the screw, a cap 43 may further be provided, which can be inserted into the corresponding recess 44 in the cover 4, the screw head 60 overlapping, as in FIG. 1 a shown only schematically. The head 60 opposite end 61 of the screw 6 presses after screwing the screw 6 against the wall or the wall portion 2010 and thus against the outside of the inserted into the opening 100 fence post 3. This can be a clamping attachment of the fastening device 1 to the fence post 3 done.

The FIGS. 4 . 6 and 7 also have annular connecting elements for encompassing a fence post, however, they are designed to encompass polygonal, in particular square or rectangular, fence posts 103. Accordingly, the annular connecting element 110 in the three different embodiments of the FIGS. 4 . 6 and 7 each rectangular or square in plan view. Except the other one Shaping the annular connecting element 110 with inner opening 100, the further features of the base part 111 with the section 112 for receiving fence mats 2 are also provided in these variants. In particular, in turn, a receptacle 116 is provided with a wall 117 provided with an opening in the base part 111 in order again to be able to receive the nut element 5 against rotation within the receptacle 116. For insertion of the nut member 5, the receptacle 116 also has a corresponding opening 119. A fastening of the fence mats 2 to the portion 112 of the fastening device 1 is analogous to that of the FIGS. 1 to 3 described attachment of fence mats there. In this respect, the above description to the FIGS. 1 to 3 directed. In the FIG. 4 shown solution and also the in FIG. 6 shown are also suitable for use on fence corners.

In the FIGS. 8 and 9 two further variants of fastening devices 1 are shown. In contrast to the embodiments according to Figure 1 to 7 , which surround a round or polygonal fence post 3 or 103 on the outside, the attachment devices after FIGS. 8 and 9 embrace a cross-section or profile about T-shaped fence post 203. Also, the fastening devices according to FIGS. 8 and 9 can thus be arranged at any point along the longitudinal extent of the respective fence post. Such an approximately T-shaped fence post 203 with straight ( FIG. 9 ) or curved ( FIG. 8 ) Crosspiece 204, as well as the fence posts 3 and 103, a plurality of superimposed or along the longitudinal extension of the fence post with spaced-apart fasteners receive, in each of which a web-shaped connecting element 210 engages. The two bead-like portions 211, the web-like connecting element 210 according to FIG. 8 Both sides flank, as well as the straight portions 212 of the base part 213 in FIG. 9 according to the shape of the respective outer side of the fence post, to which the fastening device is attached, formed inner openings 214. The fastening device 1 according to FIG. 8 suitable for attachment to a so-called. Cloé fence post of the company Clotex SA, which has a curved crosspiece 204, wherein in the Top view about T-shaped fastening device 1 according to FIG. 9 is suitable for cross-section about T-shaped fence posts.

The T-shaped inner opening 214 is separated from the receptacle 216 also provided by a partition wall 215. A part of the partition wall 215 forms the wall or the wall section 2010, which delimits the receptacle 216 against the inner opening 214. Parallel to the wall portion 2010, a wall 217 for limiting the receptacle 216 is provided to the outside, which is provided with a corresponding through hole for reaching through a screw 6 as a connecting element for connecting to the fence mat 2, however, in FIGS. 8 and 9 not explicitly shown. The nut member is inserted through the opening 220 into the receptacle 216. The screw 6 also presses in these embodiments of FIGS. 8 and 9 with its end 61 against the wall or the wall section 2010 and thus against the inserted into the inner opening 214 fence post 203rd

In contrast to the embodiments of the base parts 11 and 111 in the FIGS. 1 to 7 is the respective base part 213 of the fastening devices 1 according to FIGS. 8 and 9 provided with still further cavities 218 which are separated by respective partitions 219 of the T-shaped inner opening 214 and the receptacle 216. The partitions 219 serve at the same time as ribs or reinforcing ribs for stiffening the base part 213.

Instead of the two embodiments according to FIGS. 8 and 9 the T-shaped fastening device, in particular in the region of its web-shaped connecting element 210 and / or the flanking portions of this have another adapted to a fence post shape to allow a good positive engagement of the fence post. In each case, the receptacle 216 serves to receive a nut member and is dimensioned so that it can easily accommodate the nut member as a lock nut for a fastening screw.

The fence posts can each be designed as hollow profiles or tubes or solid material profiles, in addition to the aforementioned shapes and hybrids or completely different shapes are possible. In this case, the inner opening 100 or 214 of the fastening device can be correspondingly shaped in order to be optimally seated on the fence posts and to be able to be arranged along these at a predetermined or determinable suitable location.

Fences or fencing systems may be provided in which at least one of the fence posts 203 has a substantially T-shaped profile and the at least one attachment means 1 has at least one T-shaped inner opening 214 for positively engaging the fence post 203. Likewise, the at least one fence post 3, 103 may have a round or oval and / or square or rectangular cross-section and the at least one fastening device 1 corresponding to a round or oval and / or polygonal connecting element 10, 110 for the positive gripping around the fence post 3, 103.

In addition to the embodiments of fastening devices for fastening a fence mat to a fence post described above and shown in the figures, numerous other can be formed, in each case at least one receptacle for receiving a nut member for securing the connecting element or a fastening screw to the fastening device between the Section is provided for supporting the fastening device on the fence post and the portion for performing the connecting element.

LIST OF REFERENCE NUMBERS

1

fastening device

2

fence mat

3

fence posts

4

cover

5

nut element

6

screw

10

annular connecting element

11

base

12

section

13

projecting bridge

14

projecting bridge

15

throat

16

admission

17

wall

18

Through opening

19

opening

20

Rod

21

Rod

22

Rod

40

recess

41

recess

42

projecting bridge

43

cap

44

recess

45

opening

60

screw head

61

End of the screw

100

opening

103

fence posts

110

annular connecting element

111

base

112

section

116

admission

117

wall

119

opening

203

fence posts

204

crosspiece

210

web-shaped connecting element

211

bulky section

212

straight section

213

base

214

T-shaped inner opening

215

partition wall

216

admission

217

wall

218

cavity

219

Partition / reinforcing rib

220

opening

2010

Wall / wall portion

Claims (15)

Device (1) for fastening at least one fence mat (2) to a fence post (3,103,203), wherein the fastening device (1) has a base part (11,111,213) and a section (12,112) for connection to the fence mat (2), wherein the base part ( 11, 11, 215) comprises a section (10, 110, 215) for bearing on the fence post (3, 103, 203) and at least one section (17, 17, 21, 17) for passing through a connecting element (6) for connecting the fastening device (1) to the fence mat (2),
characterized in that
the base part (11,111,213) at least one receptacle (16,116,216) for receiving a nut member (5) for securing the connecting element to the fastening device (1) between the portion (10,110,215) for attachment to the fence post (2) and the portion (17,117,217) for performing having the connecting element. Fastening device (1) according to claim 1,
characterized in that
on one side an opening (19,119,220) of the receptacle (16,116,216) is provided and dimensioned so that the nut member is inserted therein. Fastening device (1) according to claim 1 or 2,
characterized in that
the receptacle (16, 116, 216) is dimensioned such that the nut element (5) inserted or insertable therein is supported or can be supported on two opposite walls of the receptacle (16, 116, 166). Fastening device (1) according to one of the preceding claims,
characterized in that
the section (10,211) for attachment to the fence post (3) is at least partially rounded and / or that the section (110,212) for attachment to the fence post (103) is at least partially straight. Fastening device (1) according to one of the preceding claims, characterized in that
for connecting the fastening device (1) to the fence post (3, 103, 203), an outer opening (100, 100) substantially corresponding to the outer shape of the fence post (3, 103, 203) is provided for gripping on the outside, in particular clamping gripping, of the fence post (203). Fastening device (1) according to claim 5,
characterized in that
for connecting the fastening device (1) with the fence post (3) a rounded annular connecting element (10) is provided, which on the outside of the fence post (3) encompassing this particular is clamped fastened. Fastening device (1) according to claim 5,
characterized in that
for connecting the fastening device (1) with the fence post (103) is a polygonal annular connecting element (110) is provided, the outside of the fence post (103) encompassing this particular is clamped fastened. Fastening device (1) according to claim 5,
characterized in that
for connecting to a profile post T-shaped fence post (203) a web-like over the base part (213) projecting connecting element (210) and bead-like protruding portions (211) and / or straight portions (212) laterally to the connecting element (210 ) are subsequently formed. Fastening device (1) according to one of the preceding claims, characterized in that
the fastening device (1) is constructed as an element provided with internal ribs (219), webs, openings (100, 214, 218) and / or cavities and / or consists of plastic, in particular a plastic casting. Fastening device (1) according to one of the preceding claims, characterized in that
at least one wall or a wall section (2010) between the base part (11,111,213) and opening (100,214) for receiving the fence post (3,103,203) is provided, which or by the connecting element (6) with a force in the direction of the opening (100,214) can be acted upon for clamping fastening the fastening device (1) to the fence post (3, 103, 203). Tool for producing a fastening device (1) according to one of the preceding claims,
characterized in that
the tool is an injection molding tool and at least one shaping element for molding a base part (11,111,213) and at least one shaping element for molding a slot-shaped receptacle (16,116,216) in the base part (11,111,213) of the fastening device (1) for receiving a nut element (5) and at least one shaping element for forming a device for connecting the fastening device (1) with a fence mat (2). Fence system,
characterized in that
at least two fence posts (3,103,203), at least one fence mat (2) and at least two fastening devices (1) are provided according to one of the preceding claims. Fence,
characterized in that
at least two fence posts (3, 103, 203), at least one fence mat (2) and at least two fastening devices (1) according to one of Claims 1 to 10 are provided, the fastening devices (1) being fastened to the fence posts (3, 103, 203) and the fence mat (2) between the two fence posts (3,103,203) in engagement with the fastening means (1) is provided. Fence system according to claim 12 or fence according to claim 13,
characterized in that
a connecting element (110) of the fastening device (1) for fastening two adjacent fence mats (2) at an angle to each other to form a corner is formed. Fence system according to claim 12 or 14 or fence according to claim 13 or 14,
characterized in that
at least one of the fence posts (203) has a substantially T-shaped profile and the at least one fastening device (1) has at least one T-shaped inner opening (214) for positively encompassing the fence post (203), or in that the at least one fence post (3,103 ) has a round or oval and / or square or rectangular cross-section and the at least one fastening device (1) has a round or oval and / or polygonal connecting element (10,110) for the positive gripping around the fence post (3,103).

Images