EP1672146A2 - Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis - Google Patents

Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis Download PDF

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Publication number
EP1672146A2
EP1672146A2 EP05112401A EP05112401A EP1672146A2 EP 1672146 A2 EP1672146 A2 EP 1672146A2 EP 05112401 A EP05112401 A EP 05112401A EP 05112401 A EP05112401 A EP 05112401A EP 1672146 A2 EP1672146 A2 EP 1672146A2
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EP
European Patent Office
Prior art keywords
bars
recess
transverse
sub
double row
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05112401A
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German (de)
English (en)
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EP1672146A3 (fr
Inventor
Axel Philipp Treide
Carsten Finke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FINKE ZAUNSYSTEME GMBH
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H F Finke & Co GmbH
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Publication date
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Application filed by H F Finke & Co GmbH filed Critical H F Finke & Co GmbH
Priority to EP09165214A priority Critical patent/EP2194216A1/fr
Publication of EP1672146A2 publication Critical patent/EP1672146A2/fr
Publication of EP1672146A3 publication Critical patent/EP1672146A3/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames

Definitions

  • the invention relates to a fence system, comprising: (a) at least one grid element and (b) a fence connector comprising a first subelement having a first clamping recess forming a half clamp, a first retaining recess spaced from the first clamping recess in the region of one end of the first subelement and a first bore and a second subelement having a second clamping recess forming a half clamp, a second holding recess spaced apart from the second clamping recess in the region of one end of the second subelement and a second bore, wherein the subelements are aligned with each other such that the two half clamps form a Form clamp for attachment to a fence post, the two retaining recesses form a recess for clamping a grid element and the first and the second bore are aligned with each other for receiving a connecting element for permanent, reversible connection of the two sub-elements.
  • the invention relates to a grid element, in particular for an above-mentioned fencing system, with at least five mutually parallel transverse bars made of metal, parallel to each other and substantially perpendicular to the transverse bars extending longitudinal bars of metal, which are permanently connected to the transverse bars and so form a grid with the transverse bars, wherein at least four of the transverse bars in each case directly adjacent in double row and separated by longitudinal bars.
  • the invention relates to a fence connector, in particular for a fencing system mentioned above, for connecting a fence post with a grid element, comprising a first sub-element with a first clamping recess forming a half-clamp, a first, in the region of one end spaced from the first clamping recess retaining recess the first subelement and a first bore and a second subelement having a second clamping recess forming a half clamp, a second retaining recess spaced from the second clamping recess in the region of one end of the second subelement and a second bore, wherein the subelements are aligned with each other such that the two half clamps form a clamp for attachment to a fence post, the two holding recesses form a recess for clamping a grid element and the first and the second bore to each other for receiving a connecting element to the permanent, reversible connection of the two sub-elements are aligned.
  • Such fence systems are known. For their installation, first the grid element and the fence connector are aligned with each other. Subsequently, the two sub-elements of the fence connector are screwed together so that on the one hand fixed the grid element and on the other hand, the attachment of the connector is made possible on a fence post.
  • the disadvantage here is that during assembly four parts must be aligned simultaneously relative to each other, namely the grid element, the first sub-element, the second sub-element and the post to which the connector is to be attached. Then the screw has to be screwed in. This is expensive and makes installation difficult. It is therefore desirable to facilitate assembly. However, since such fencing systems are mass-produced, even small increases in cost are undesirable.
  • the present invention has for its object to overcome disadvantages in the prior art.
  • a fence system comprising: at least one grid element and a fence connector, comprising a first subelement having a first clamping recess forming a half clamp, a first holding recess spaced from the first clamping recess in the region of one end of the first subelement and a first bore and a second subelement having a second clamping recess forming a half clamp, a second holding recess spaced apart from the second clamping recess in the region of one end of the second subelement and a second bore, wherein the subelements are aligned with each other so that the two half clamps form a clamp for fastening form on a fence post, the two retaining recesses form a recess for clamping a grid element and aligned the first and the second bore to each other for receiving a connecting element for permanent, reversible connection of the two sub-elements et are, characterized by a thread-free connecting means for restricting the freedom of
  • the invention solves the problem by a grid element, in particular for a fence system according to the invention, with at least five mutually parallel transverse bars made of metal, parallel to each other and substantially perpendicular to the transverse bars extending longitudinal bars of metal, which are permanently connected to the transverse bars and thus form a grid with the transverse bars, wherein at least four of the transverse bars each directly adjacent in double row and separated by longitudinal bars, characterized in that between two each extending with another cross bar in a double row transverse bars at least one transverse bar extends, which is not in double row runs with another cross bar.
  • all rods are advantageously firmly interconnected.
  • the bars are preferably interconnected at all points of intersection of the longitudinal bars and the cross bars.
  • the invention solves the problem by a fence connector, in particular for a fence system according to the invention, for connecting a fence post to a grid element, comprising a first subelement having a first clamping recess forming a half clamp, a first retaining recess spaced from the first clamping recess in the region of one end of the first subelement and a first bore and a second subelement with a second clamping recess forming a half clamp, a second holding recess spaced apart from the second clamping recess in the region of one end of the second partial element and a second bore, wherein the partial elements are aligned with one another such that the two half clamps form a clamp for attachment to a fence post , the two holding recesses form a recess for clamping a grid element and the first and the second bore are aligned with each other for receiving a connecting element for permanent, reversible connection of the two sub-elements, ge characterized by a thread
  • the invention solves the problem by producing a grid element according to the method described below.
  • the method comprises arranging at least three transverse bars parallel to each other and in one plane, arranging at least two longitudinal bars perpendicular to the transverse bars on a first side of the plane of the longitudinal bars, arranging at least two transverse bars on the second side opposite the first side Level, so that the number of arranged on the second side of the plane cross bars is smaller than the number of arranged on the first side cross bars, and the welding of the cross bars with the longitudinal bars.
  • the transverse rods and longitudinal bars are welded together by electrical contact point welding.
  • Cost-effective grid elements are produced in which, firstly, the distance from a transverse row extending in a double row to an adjacent, not with him in double row transverse bar for all cross bars is the same, secondly the distance between two adjacent transverse bars, each not extending in a double row, is the same and, thirdly, these two distances are equal.
  • the distance between adjacent longitudinal bars is the same in each case.
  • clamping recess in particular clamping recesses are understood that are semi-curved.
  • a clamp is understood to mean a component in which two parts movable relative to one another can be moved toward one another by at least one further part, for example one or two screws, and wherein both parts are designed to clamp another component between them.
  • threaded, unthreaded or partially threaded blind or through holes can be considered as bores.
  • Two cross bars are considered to extend in a double row when the angle between a longitudinal bar and the connecting line through the centers of gravity of the cross sections of the transverse bars is a substantially right angle.
  • An advantage of the invention is that with the help of the connecting means, the freedom of movement of the sub-elements against each other in particular can be limited, when the grid element and the fence connector are positioned relative to each other.
  • a pre-fixing that is, a pre-assembly of the grid element relative to the connector achieved.
  • the fitter can use the fence connector in this For example, lay out of the hand without the grid element and the fence connector coming apart. In this state, the final, permanent, force-bearing connection, for example. By screws, easier to manufacture. This ensures that any Mehrfachmontage Moie.
  • Another advantage is that the solution according to the invention can be carried out very inexpensively.
  • inventive grid elements compared to grid elements in the prior art, in which the cross bars always run in a double row, is that less material must be used for the production.
  • the bending stiffness is only slightly reduced in a grating element according to the invention compared to a grating element according to the prior art.
  • Another advantage of a grid element according to the invention is its lower weight. During assembly, less force is required.
  • the cross bars all have the same length.
  • the longitudinal bars all have the same length.
  • the longitudinal bars preferably extend exactly perpendicular to the transverse bars.
  • the transverse rods and longitudinal rods are round metal rods. It has been shown that the use of round metal bars leads to optically attractive grid elements. In addition, round metal rods are particularly easy to work.
  • the diameter of the transverse rods is preferably between 4 mm and 8 mm, preferably 4 mm or 5 mm.
  • the diameter of the longitudinal bars is preferably between 5 mm and 6 mm, in particular exactly 5 mm and exactly 6 mm. It has been found that such a diameter leads to grid elements, which, with a suitable choice of Distances of the bars to each other, at the same time stable and not too heavy.
  • the longitudinal bars and transverse bars are welded together.
  • a welded connection is a particularly durable connection.
  • the longitudinal bars and transverse bars are made of metal, for example steel or aluminum, and the longitudinal bars and transverse bars are connected to each other by contact welding points. In contact spot welding, the bars to be welded are pressed against each other. Then a strong electric current is sent through the contact points of the bars with each other. By this electric current, the material heats up strongly at the contact point, melts and forms a welded joint.
  • other connection possibilities can also be used, for example brazing or gluing.
  • exactly one transverse bar extends between two transverse bars running in double row. This results in an alternating sequence of double rows and not in double row extending transverse bars. By this measure, a rigid grid element is obtained, which is lighter in comparison to prior art grid elements.
  • two, three, four or more cross bars extend between two transverse rows 5 running in double row.
  • the individually arranged transverse rods can all lie in a common plane.
  • the individually arranged transverse bars are mounted on either side of the plane of the longitudinal bars.
  • the individually arranged between the arranged in double row crossbars cross bars are in an alternating sequence in the planes on either side of the plane of the longitudinal bars, so that the adjacently lying in the lattice order individual transverse bars are arranged in opposite planes on both sides of the plane of the longitudinal bars.
  • this embodiment of the grid element according to the invention results in a much higher bending stiffness of the grid element with respect to a grid element with all individual transverse bars in a common plane with the same weight of the grid elements.
  • the cross bars Preferably (only) extend on both sides to extremely horizontal cross bars in 10 double row.
  • the cross bars In installation position of the grid element, the cross bars then extend, for example, above and below in a double row.
  • the extending in double row cross bars then cause an increase in the bending strength of the grid element in the fence system most commonly occurring bending load.
  • the distance between the double rows forming the longitudinal edges is preferably 40 cm to 200 cm.
  • all longitudinal bars are the same length and also have a length of 40 cm to 200 cm.
  • all of the longitudinal bars in a longitudinal edge of the grid element are flush with transverse bars that run in a double row.
  • the longitudinal bars close flush in installation position below with a double row transverse bars.
  • the transverse rods extending in double row preferably extend in the installed position at the upper and lower edges of the grid element.
  • all longitudinal bars in particular approximately 10 mm to 40 mm, protrude beyond the extremely horizontal cross bar or the transverse bars that are too extreme at one longitudinal edge.
  • the longitudinal bars project beyond the upper longitudinal edge in the installed position.
  • the distance from a cross bar running in double row to the adjacent transverse bar, which does not extend with it in a double row be the same for all transverse bars, the distance between two adjacent bars, each not in a double row extending transverse bars is the same and these two distances are equal. In this case, results in a uniform in the transverse bars grid element.
  • the distance between two adjacent transverse bars not running together in a double row is 200 mm or 400 mm.
  • a grid element results whose grid spacing for the transverse bars is 200 mm or 400 mm.
  • the longitudinal bars are arranged equidistantly.
  • a grid in which transverse bars and longitudinal bars each extend perpendicular to one another is particularly preferred.
  • the distance between two longitudinal bars 25 cm, 35 cm, 50 cm, 54 cm or 100 cm.
  • the maximum distance between two longitudinal bars is preferably 2 m to 2.50 m.
  • the cross bars are preferably all the same length and have a length of 2 m to 2.50 m.
  • Cross bars preferably close off with a longitudinal bar on the sides.
  • the unthreaded connecting means is formed by a recess having an undercut coupling recess in one of the sub-elements and a projection formed for positive engagement with the coupling recess in the other sub-element. If the projection engages in the coupling recess, then the freedom of movement of the two subelements is limited relative to one another in that both subelements can no longer be removed from one another at will and can only be moved in relation to one another within a small angular range. This angle range is for example less than 20 °. The projection and the coupling recess thus form a clearance with a wide clearance.
  • the coupling recess and the projection are designed for reversible interaction.
  • the coupling recess and the projection are L-shaped.
  • the coupling recess and the projection are mushroom-shaped.
  • the mushroom-shaped projection is inserted into a shaft-shaped part of the mushroom-shaped coupling recess until the head of the mushroom-headed projection has reached the head of the mushroom-shaped coupling recess. In this position, the mushroom-shaped projection springs apart, so that a movement of the mushroom-shaped projection is inhibited out of the coupling recess.
  • the connecting means is formed by a latching armature connected to one of the partial elements and a latching element connected to the other partial element and adapted to latch with the latching armature. If the two sub-elements moved toward each other, so the locking armature engages in the locking element. As a result, a further movement of the two sub-element against each other is difficult, but not prevented.
  • the force that is necessary to move apart of the sub-elements for example, is chosen so large that a preassembled at a fence connector according to the invention grating element, the two sub-elements can not be pressed apart. At the same time, this force, which is necessary for pushing apart, is selected to be so small, for example, that it is possible to move the sub-elements apart without machine force.
  • both sub-elements have the same shape.
  • two sub-elements can be joined together in the rotated by 180 ° state. This has the advantage that only one type of sub-elements must be produced.
  • the connecting means is formed by a film hinge, wherein the film hinge is arranged adjacent to the first clamping recess of the first sub-element and the second clamping recess of the second sub-element and the first and the second retaining recess is arranged in each case on the side facing away from the film hinge of the respective sub-element.
  • the first bore of the first partial element and the second bore of the second partial element are each arranged between retaining recess and clamping recess.
  • the sub-elements are formed so that the half clamps form a clamp with an inner diameter of 35 mm to 55 mm, preferably 54 mm.
  • the retaining recesses are aligned with each other so that they form a recess for clamping a grid element with a diameter of 4 mm to 8 mm, in particular 5 mm to 6 mm.
  • the clamping recess ribs which means that ribs protrude into the clamping recess.
  • These ribs are in the mounted state of the fence connector, for example, on a fence post. In the vicinity of the ribs, this results in a particularly high clamping pressure, which is why the connection between the fence connector and pile is particularly strong.
  • the first bore and the second bore for receiving a machine screw for receiving a machine screw, in particular formed exactly a machine screw.
  • the machine screw runs, for example, through both holes and is countered with a nut.
  • the connecting means with at least one sub-element is firmly connected.
  • the connecting means is fixedly connected to a sub-element and preferably an integral part of at least one sub-element. It is not necessary for the connecting means to be an integral part of at least one partial element.
  • the connecting means is designed as a separate component from the sub-elements. As part of a pre-assembly, the connecting means is then firmly connected to one of the sub-elements. Since the bonding agent does not have to absorb excessively heavy loads, it is preferably made of plastic, such as PVC, polyethene (or even polyethylene, PE) or polypropene.
  • the fence connectors are preferably made of metal, for example. Steel or aluminum or plastic, such as PVC, polyethene (or polyethylene, PE) and or polypropene.
  • FIG. 1 shows a fence connector 10 made of PVC, which comprises a first subelement 12 and a second subelement 14.
  • the first subelement 12 has a first clamping recess 16 forming a half clamp.
  • the first clamping recess 16 has a substantially cylindrical inner contour. Run perpendicular to the longitudinal axis of this cylindrical inner contour ribs 18, which protrude from the first sub-element 12 into the first clamping recess 16. In Fig. 1, only one rib is shown due to the perspective.
  • the second sub-element 14 has a second clamping recess 20, which is constructed like the first clamping recess 16. In the second clamping recess 20 ridges 22 protrude.
  • the first sub-element 12 has in the vicinity of the first clamping recess 16, which forms a central part 24, a constant material thickness.
  • the middle part 24 therefore has a substantially barrel-shaped outer contour.
  • a side arm 26 and 28 are integrally connected to the central portion 24, respectively.
  • the second sub-element 14 is identical to the first sub-element 12 and has a central part 30, and two side arms 32 and 34.
  • Both sub-elements 12, 14 are constructed point-symmetrical. Therefore, only the structure of the side arm 34 will be explained in more detail below.
  • the remaining side arms 26, 28 and 32 are constructed accordingly.
  • a retaining recess 36 is provided, which passes through the side arm 34 parallel to the longitudinal axis of the clamping recess 22.
  • the side arm 32 has a retaining recess 38
  • the side arm 26 has a retaining recess 40
  • the side arm 28 has a retaining recess 42.
  • In the retaining recess 36 project two ribs 4 into it.
  • Side arm 32 has corresponding ribs 46. The ribs of the two retaining recesses 40 and 42 are not shown in Fig. 1.
  • a through hole 48 is provided in the side arm 34.
  • a corresponding through hole 50 is also located in the side arm 32, a through hole 52 is located in the side arm 28 and a through hole 54 in the side arm 26th
  • the second clamping recess 20 side facing away from the side arm 34 is a feather key 56.
  • a groove 58 is provided on the opposite side in the side arm 32.
  • a corresponding groove 60 is inserted in the side arm 26 of the first partial element 12, which is not visible in Fig. 1 on the groove 60 opposite side of the first part element 12 lying feather key 62.
  • a mushroom-shaped projection 64 which includes a shaft 66 and a head 68.
  • the mushroom-shaped projection 64 is slotted in its longitudinal direction, wherein the slot extends through the longitudinal axis and completely penetrates the mushroom-shaped projection 64 in the transverse direction.
  • the mushroom-shaped projection 64 forms an integral part of the second partial element 14.
  • the mushroom-shaped projection is formed on an insert which is inserted or insertable into a recess in the second partial element 14.
  • a mushroom-shaped recess 70 located between the second clamping recess 20 and the retaining recess 36.
  • the inner dimensions of this mushroom-shaped recess 70 are slightly larger than the outer dimensions of the mushroom-shaped projection 64.
  • the side arm 32 is a corresponding mushroom-shaped projection 72 and a corresponding mushroom-shaped recess 74.
  • the side arm 26 of the first partial element 12 there is a mushroom-shaped projection 76 and a not shown in Fig. 1 mushroom-shaped recess 78.
  • a mushroom-shaped projection 80 and a mushroom-shaped recess 82 both in FIG 1 are not drawn.
  • both sub-elements 12, 14 are moved towards each other, then the mushroom-shaped engages Projection 64 of the second sub-element 14 into the mushroom-shaped recess 78 of the first sub-element 12 (see Fig. 2a). Accordingly, the other mushroom-shaped projections 72, 76, 80 engage in the respective associated mushroom-shaped recesses 74, 78, 82.
  • the head 68 is first compressed. If the mushroom-shaped projection is inserted sufficiently far into the mushroom-shaped recess, the head 68 snaps apart, so that both partial elements are permanently but reversibly connected to one another. In this state, both sub-elements are not completely against each other, but can move relative to each other with play. This situation is shown in Fig. 2b.
  • the feather keys 56 and 62 are in the respective associated grooves 60 and 58.
  • This clamp is designed to include a fence post.
  • the two retaining recesses 36 and 40 on the one hand and 38 and 42 on the other hand form in pairs a recess to terminals of a grid element.
  • the through holes 48 and 54 on the one hand and 50 and 52 on the other hand aligned with each other so that they merge into each other.
  • a machine screw not shown here is inserted through the respective holes and tightened.
  • the two sub-elements 12, 14 are then fixed, but reversibly connected to each other and attach a grid element not shown here on a fence post, also not shown here.
  • Fig. 3 shows two sub-elements 12, 14, which are each shown only in half.
  • the first sub-element 12 has at its one end an L-shaped projection 84.
  • the second sub-element 14 has on the corresponding opposite side an L-shaped recess 86.
  • the L-shaped projection 84 and the L-shaped recess 86 form a clearance fit in the connected state, which restricts the freedom of movement of the sub-elements against each other.
  • FIG. 5 shows a fence connector 10, in which the partial element 12 comprises only one side arm 26, the second partial element 40 only one side arm 34.
  • the two middle parts 24, 30 are connected to each other via a film hinge 88.
  • the two sub-elements 12, 14 are made of PVC.
  • the film hinge 88 is formed by a material taper, so that both sub-elements can be pivoted against each other with little effort.
  • FIG. 6 shows the fence connector in a side view
  • FIG. 7 shows a view of the film hinge 88.
  • the first sub-element 12 has at its one end a latching element 90 which cooperates with latching anchors 92a and 92b.
  • the latching anchors 92a, b have latching heads 94a and 94b, the latching element 90 latching recesses 96a, 96b, 96c, the two sub-elements 12, 14 moved towards each other, so slide the latch anchors 92a, 92b with their locking heads 94a, 94b from detent recess to detent recess and thereby execute a pivoting movement, the pivot axis is perpendicular to the longitudinal axis of the two clamping recesses 16, 20.
  • FIG. 11 shows the fence connector from FIG. 10 in a central longitudinal section perpendicular to the longitudinal axis of the clamping recess 16.
  • Fig. 12 shows an alternative arrangement of a locking means.
  • the latching armature 92 is arranged relative to a latching element 90 such that, when both sub-elements 12, 14 move toward one another, it performs a pivoting movement, the pivot axis of which runs parallel to the longitudinal axes of the first and second clamping recesses. The two sub-elements are only partially shown.
  • Fig. 14 shows a grid element 100 comprising seven transverse bars 102a, 102b, ... 102g.
  • the crossbars 102b and 102g are not visible in this figure.
  • the bars are all parallel to each other.
  • the transverse rods 102a and 102b, as well as 102f and 102g extend in a double row.
  • Perpendicular to the transverse rods 102a-f are six longitudinal rods 104a, 104b,... 104f (see Fig. 14).
  • the longitudinal bars 104a to 104f are all parallel to each other and in a plane.
  • transverse bars 102c, 102d, 102e which do not run in a double row, and in each case one of the transverse bars which run in double row, are also located in one plane.
  • All cross bars have the same length. All longitudinal bars are the same length. However, the length of the cross bars differs from the length of the longitudinal bars.
  • the cross bars and the longitudinal bars are basic metal bars. The diameter of the cross bars is 6mm, the diameter of the longitudinal bars 5mm.
  • the transverse rods 102a to 102g terminate on both sides in longitudinal bars 104a, 104f. 25
  • the longitudinal bars protrude beyond the transverse bars 102a, 102b, 102f, 102g that are too extreme.
  • the transverse and longitudinal bars form a uniform grid.
  • the distance a of two adjacent, not together in double row transverse bars is 20cm
  • the distance b of two longitudinal bars is 25cm.
  • FIG. 16 shows a grid element 100 in which all the longitudinal bars in a longitudinal edge of the grid element, namely that located in FIG. 16 at the bottom, are flush with transverse bars which extend in a double row (compare FIG. 17).
  • the longitudinal bars are 45mm over the extremely horizontal crossbars 102a, 102b over.
  • FIGS. 18 and 19 show a further advantageous embodiment of a grid element 100, which by way of example comprises - like the grid element according to FIGS. 14 and 15 - six longitudinal bars 104a, 104b,... 104f which are perpendicular to the transverse bars 102a. f lost.
  • the longitudinal bars 104a-104f lie in a common plane.
  • 102g At the upper edge and at the lower edge of the grid element 100 extending transverse bars 102a, 102b and 102f, 102g are provided in each case in a double row, of which the cross bars 102b and 102g in the front view of FIG. 18 covered by the overhead cross bars 102a and 102f and therefore are not visible.
  • transverse rods 102c, 102d, 102e are arranged between the transverse rods lying in double row.
  • the individually arranged transverse bars 102c, 102d, 102e are mounted on either side of the plane of the longitudinal bars 104a-104f.
  • the individually mounted crossbars 102c, 102d, 102e lie in an alternating sequence in the planes on both sides of the plane of the longitudinal bars 104a-104f, so that the individual transverse bars 102c, 102d, 102e lying adjacent to each other in the lattice order are located in opposite planes on both sides of the plane of the longitudinal bars 104a. 104f are lost.
  • two transverse rods 102c and 102e are provided in the plane of the transverse rods 102a and 102f lying in front in the double row.
  • the transverse bar 102d running centrally in the grid element is arranged in the opposite plane in which the transverse rods 102b and 102g of the double rod row are located.
  • the arrangement of the individual transverse bars on both sides of the longitudinal plane of the bar results in a much higher flexural rigidity of the grid element 100 with respect to bends about a longitudinal axis in the alignment of the longitudinal bars of the grid element 100.
  • the total weight of the grid element 100 can be kept low as the flexural rigidity is increased.
  • the transverse rods and longitudinal bars are welded together by electrical contact point welding.
  • the contact point welding is carried out so that all welding points of a longitudinal bar and / or a transverse bar are set simultaneously.
  • the transverse rods are fed as continuously from a roll, directed and then welded to longitudinal bars.
  • the grid element can be joined together in such a way that the arranged on the second side of the plane crossbars, each with a cross bar on the first side of the plane in a double row.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
EP05112401A 2004-12-20 2005-12-19 Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis Withdrawn EP1672146A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09165214A EP2194216A1 (fr) 2004-12-20 2005-12-19 Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004019871U DE202004019871U1 (de) 2004-12-20 2004-12-20 Zaunsystem, Gitterelement und Verbinder für Zaunsystem

Publications (2)

Publication Number Publication Date
EP1672146A2 true EP1672146A2 (fr) 2006-06-21
EP1672146A3 EP1672146A3 (fr) 2009-01-14

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EP09165214A Withdrawn EP2194216A1 (fr) 2004-12-20 2005-12-19 Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis
EP05112401A Withdrawn EP1672146A3 (fr) 2004-12-20 2005-12-19 Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis

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Application Number Title Priority Date Filing Date
EP09165214A Withdrawn EP2194216A1 (fr) 2004-12-20 2005-12-19 Système de clôture, élément de treillis, connecteur pour système de clôture ainsi que procédé de fabrication d'un élément de treillis

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EP (2) EP2194216A1 (fr)
DE (1) DE202004019871U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910040A1 (fr) * 2006-12-14 2008-06-20 Dirickx Groupe Sa Dispositif de fixation d'un panneau sur un poteau
DE102008047950A1 (de) * 2008-09-18 2010-04-08 Kms Systeme Gmbh & Co. Kg Befestigungseinrichtung zum Befestigen zumindest einer Zaunmatte an einem Zaunpfosten
EP2439360A1 (fr) 2010-10-06 2012-04-11 KMS Systeme GmbH & Co. KG Dispositif de fixation d'au moins une natte de clôture sur un piquet de balustrade

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DE102008042922B4 (de) * 2008-10-17 2021-01-14 Gust. Alberts Gmbh & Co.Kg Zaunklammer zur Befestigung eines Zaungitters an einem Pfosten
BE1021457B1 (nl) * 2012-11-29 2015-11-26 Betafence Holding Nv Veiligheidsomheiningpaneel en veiligheidsomheining
FR3006355B1 (fr) * 2013-05-29 2015-05-15 Alto Production Dispositif de fixation de panneau grillage sur un poteau, en vue de la realisation d'un element de fermeture, tel qu'une cloture, element de fermeture obtenu
AT515477B1 (de) * 2014-02-28 2016-03-15 Christian Patterer Verfahren zur Herstellung von Doppelstabmatten und Gittermatten in Aluminium
FR3048251B1 (fr) * 2016-02-26 2018-03-23 Portalis Systeme d'assemblage de cloture barreaudee, comprenant une paire de pieces de liaison complementaires
DK180138B1 (en) 2018-07-04 2020-06-18 Handels- Og Produktionsselskabet Ven-Po A/S Fencing System
DE102020100493A1 (de) 2020-01-10 2021-07-15 Gust. Alberts Gmbh & Co.Kg Torpfosten für Sichtschutz
CN114955231B (zh) * 2021-02-25 2024-03-29 中国航发商用航空发动机有限责任公司 航空发动机包装装置及其卡箍组件
CN113977963B (zh) * 2021-12-02 2022-11-29 山东润德复合材料有限公司 一种基于土工格栅的焊接装置

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EP0935038A1 (fr) 1998-02-04 1999-08-11 N.V. Bekaert S.A. Poteau universel en forme de I avec des moyens de connexions correspondants pour fixer des treillis soudés au poteau
WO2004083572A1 (fr) 2003-03-19 2004-09-30 C.R.H. Fencing & Security Group B.V. Ensemble de raccordement pour clotures de chantier
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910040A1 (fr) * 2006-12-14 2008-06-20 Dirickx Groupe Sa Dispositif de fixation d'un panneau sur un poteau
EP1936072A1 (fr) * 2006-12-14 2008-06-25 Dirickx Groupe Dispositif de fixation d'un panneau sur un poteau
CN100519976C (zh) * 2006-12-14 2009-07-29 德瑞克斯集团公司 一种将壁板固定在柱上的装置
DE102008047950A1 (de) * 2008-09-18 2010-04-08 Kms Systeme Gmbh & Co. Kg Befestigungseinrichtung zum Befestigen zumindest einer Zaunmatte an einem Zaunpfosten
DE102008047950B4 (de) * 2008-09-18 2015-05-28 Kms Systeme Gmbh & Co. Kg Befestigungseinrichtung zum Befestigen zumindest einer Zaunmatte an einem Zaunpfosten
EP2439360A1 (fr) 2010-10-06 2012-04-11 KMS Systeme GmbH & Co. KG Dispositif de fixation d'au moins une natte de clôture sur un piquet de balustrade

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EP2194216A1 (fr) 2010-06-09
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