SEPARATION AND / OR RESTRAINT NET

Abstract

A separating and / or retaining net (1) has an elastic mesh section (2) whose meshes or rhombuses (11) are formed by strand sets (7, 8) inclined to one another, each having several net strands (9, 10), and an elastic edge member (3) which is arranged at least on a partial section of the mesh edge. In the case of the separating and / or retaining net (1) according to the invention, the net strand sections (12) forming the meshes or rhombuses (11) are designed, depending on their arrangement in the mesh section (2), such that the elastic edge member (3) of the separating and / or retaining net exhibits only very low or no sagging when assembled.

Description

[0001] The invention relates to a separating and / or holding net with an elastic mesh section, the meshes or rhombuses of which are formed by strands inclined to each other, each having several net strands, and an elastic edge member which is arranged at least on a partial section of the mesh edge.

[0002] In the case of corresponding separation and / or holding nets known from the prior art, the sagging on sections of the net mesh edge provided with an elastic edge element is often comparatively large, which means that the separation and / or holding net often does not meet the aesthetic or sometimes also technical requirements.

[0003] Based on the prior art described above, the invention aims to provide a separation and / or holding net that avoids the aforementioned technical and / or aesthetic disadvantages.

[0004] This problem is solved according to the invention by a separating and / or retaining net in which the net strand sections forming the meshes or rhombuses are designed, depending on their arrangement in the mesh structure, such that the elastic edge element of the separating and / or retaining net exhibits very little or no sagging when assembled. This significantly improves the aesthetic appearance of the separating and / or retaining net according to the invention, while also reliably eliminating technical disadvantages resulting from a comparatively undefined edge area of ​​the separating and / or retaining net.

[0005] In one embodiment of the invention, the mesh strand sections of the separation and / or holding mesh differ with regard to the type and / or composition of their material depending on their arrangement in the mesh section.

[0006] Alternatively, the mesh strand sections can also differ cumulatively with regard to the amount of material used for them, depending on their arrangement in the mesh section.

[0007] Furthermore, it is possible that the network strand sections differ with regard to the voltage to which they are subjected during the manufacture of the network braid part, depending on their arrangement in the network braid part.

[0008] According to an advantageous embodiment, the separating and / or retaining net according to the invention has several elastic edge members, all of which have very low or no sagging in the assembled state of the separating and / or retaining net.

[0009] According to a further advantageous embodiment of the separating and / or retaining net according to the invention, sections of the net mesh edge that are not provided with at least one elastic edge member are provided with at least one comparatively rigid edge part.

[0010] Advantageously, transition elements are arranged between the at least one elastic edge element and the at least one comparatively rigid edge part.

[0011] The invention will now be explained in more detail with reference to one embodiment and the drawings. The drawings show: Figure 1 shows a schematic representation of a separating and / or holding net according to the invention; and Figure 2 shows, for comparison, a corresponding separating and / or holding net according to the prior art.

[0012] A in Figure 1The separation and / or holding net 1 according to the invention, as illustrated by means of an embodiment, has a mesh part 2, an elastic edge member 3, a comparatively rigid edge member 4 and two transition members 5, 6, which are arranged between the comparatively rigid edge member 4 and the elastic edge member 3.

[0013] In the illustrated embodiment of the separating and / or retaining net according to the invention, the mesh section 2 is formed by two strand sets 7, 8 inclined towards each other. Each of these two strand sets 7, 8 consists of a plurality of net strands 9, 10 which, in the illustrated embodiment, run approximately parallel to each other and are connected to each other to form net meshes or rhombuses 11.

[0014] Mesh part 2 is attached to its in Figure 1The upper edge of the mesh is provided with the elastic edge member 3, which in the illustrated embodiment is designed as an elastic band 3. The elastic band 3 is held by the two transition members 5, 6, each designed as an elastic band holder 5 and 6 respectively, the elastic band holders 5, 6 being placed on the free ends of the comparatively rigid edge part 4, which is designed as a wire loop 4. The elastic band 3 and the wire loop 4 are connected to each other by the two elastic band holders.

[0015] At the in Figure 1In the separating and / or retaining net 1 according to the invention, each individual net strand section 12, of which four form a net mesh or rhombus 11, is designed according to its arrangement in the elastic mesh section 2. Due to the respective arrangement of a net strand section 12 within the mesh section 2, a specific stress state of this net strand section 12 results in the assembled state of the separating and / or retaining net 1 according to the invention. This is taken into account in the design of the respective net strand section 12 in the case of the separating and / or retaining net 1 according to the invention in order to ensure that – in the illustrated embodiment – ​​the elastic band 3 has no or minimal sagging.

[0016] This can be achieved, for example, by the fact that the network strand sections 12 differ with regard to the type and / or composition of their material, with regard to the quantity of material used for them and / or with regard to the stress applied to them during the manufacture of the network braid part 2, depending on their arrangement in the network braid part 2.

[0017] Figure 2 For comparison, a separation and / or holding net corresponding to the state of the art is shown, in which the net strand sections 12 of the net mesh part 2 are designed or manufactured in a manner known from the prior art. From a comparison of the Figures 1 and 2 It is evident that the sag of the elastic band 3 in the case of the separating and / or holding net according to the invention is considerably less than in the separating and / or holding net according to the prior art.

Claims

1. Separating and / or holding net, comprising an elastic mesh section (2) whose meshes or rhombuses (11) are formed by strand sets (7, 8) inclined to each other, each having several net strands (9, 10), and an elastic edge member (3) which is arranged at least on a partial section of the mesh edge, characterized by the fact that The net strand sections (12) forming the net meshes or rhombuses (11) are designed, depending on their arrangement in the net mesh part (2), such that the elastic edge member (3) of the separating and / or holding net (1) has only a very low or no sag when the net is assembled.

2. Separation and / or holding net according to claim 1, wherein the net strand sections (12) differ with respect to the type and / or composition of their material depending on their arrangement in the net mesh part (2).

3. Separation and / or holding net according to claim 1 or 2, the net strand sections (12) of which differ with respect to the amount of material used for them depending on their arrangement in the net braid part (2).

4. Separating and / or holding net according to one of claims 1 to 3, the net strand sections (12) of which differ with respect to the voltage to which they are subjected during the manufacture of the net braid part (2), depending on their arrangement in the net braid part (2).

5. Separation and / or retaining net according to one of claims 1 to 4, with several elastic edge members (3) all of which have very low or no sagging in the assembled state of the separation and / or retaining net.

6. Separation and / or holding net according to one of claims 1 to 5, wherein sections of the net mesh edge not provided with at least one elastic edge member (3) are provided with at least one comparatively rigid edge part (4).

7. Separation and / or holding net according to claim 6, in which transition members (5, 6) are arranged between the at least one elastic edge member (3) and the at least one comparatively rigid edge part (4).