Earthing technique

1. A combination of an earth connector and a fence panel having a plurality of spaced apart and parallel metallic rods which are welded to transversely extending metallic rods at respective points of contact to form a mesh configuration, the earth connector comprising:

at least a first and a second cup-shaped conductive member in direct electrical contact with at least two of the metallic rods, each positioned on opposed respective sides of the fence panel and which are fixed to the fence panel and to each other via at least one fastener fixed to and in electrical contact with the at least first and second cup-shaped conductive members and configured to be electrically connected to at least one earthing conductor, the first and second cup-shape conductive members having a base and a side wall extending from the base and forming a cavity within the cup-shape, the side wall having a circumferential chisel-shaped rim or edge which is spaced from the base wherein each cup-shaped conductive member penetrates a protective coating at two spaced apart locations on each of the at least two metallic rods, and each base of said conductive member being spaced from said two metallic rods.

2. The combination according to claim 1 , further comprising a stud which projects through or from the first and second cup-shaped conductive members and to which an earth strap is connected.

3. The combination according to claim 1 , wherein the first and second cup-shaped conductive members are in electrical engagement with metallic cladding which is applied to the fence panel.

4. A fence comprising:

at least two spaced apart fence posts,

a fence panel which is fixed to the fence posts, the fence panel including a plurality of spaced apart and parallel metallic rods which are welded to transversely extending rods at respective points of contact to form a mesh configuration and which are coated with a protective material,

two earth connectors in direct electrical engagement with at least two of the metallic rods, positioned on respective opposing sides of the fence panel and clamped together and onto the fence panel, the earth connectors having a cup-shaped conductive member having a base and side walls extending from the base and forming a cavity within the cup-shape, the side wall having a circumferential chisel-shaped rim or edge that penetrates said protective coating at two spaced apart location on the same two metallic rods and each said base is spaced from said two metallic rods,

an earthing element in the ground,

and an earth strap connecting the two earth connectors to the earthing element.

5. The fence according to claim 4 , further comprising metallic cladding which is fixed to the fence panel and wherein the two earth connectors are electrically connected to the cladding.

6. An earth connector used with a fence panel having a plurality of spaced apart and parallel metallic rods which are welded to transversely extending metallic rods at respective points of contact to form a mesh configuration, the earth connector comprising:

a first cup-shaped conductive member having a base, side walls extending from the base and a circumferential chisel-shaped rim or edge spaced from the base, the first cup-shaped conductive member having a diameter large enough to enable the chisel-shaped rim or edge to penetrate a protective coating of at least two adjacent metallic rods such that the first cup shaped conductive member is in direct electrical contact with the at least two adjacent metallic rods;

a second conductive member positioned on an opposite side of the fence panel from the first cup-shaped conductive member, wherein the second conductive member comprises a second cup-shaped conductive member having a base, side walls extending from the base and a circumferential chisel-shaped rim or edge spaced from the base; and

at least one fastener configured to pass through an aperture in the base of the first cup-shaped conductive member and attach to the second conductive member such that the at least one fastener is in electrical contact with the both the first cup-shaped conductive member and the second conductive member, the at least one fastener being configured to be electrically connected to at least one earthing conductor.

7. An earth connector used with a fence panel having a plurality of spaced apart and parallel metallic rods which are welded to transversely extending metallic rods at respective points of contact to form a mesh configuration, the earth connector comprising:

a first cup-shaped conductive member having a base, side walls extending from the base and a circumferential chisel-shaped rim or edge spaced from the base, the first cup-shaped conductive member having a diameter large enough to enable the chisel-shaped rim or edge to penetrate a protective coating of at least two adjacent metallic rods such that the first cup shaped conductive member is in direct electrical contact with the at least two adjacent metallic rods;

a second conductive member positioned on an opposite side of the fence panel from the first cup-shaped conductive member, wherein the second conductive member comprises a second cup-shaped conductive member having a base, side walls extending from the base and a circumferential chisel-shaped rim or edge spaced from the base, the second cup-shaped conductive member having a diameter large enough to enable the chisel-shaped rim or edge to penetrate a protective coating of the at least two adjacent metallic rods penetrated by the first cup-shaped conductive member such that the second cup shaped conductive member is in direct electrical contact with the at least two adjacent metallic rods; and

at least one fastener configured to pass through an aperture in the base of the first cup-shaped conductive member and attach to the second conductive member such that the at least one fastener is in electrical contact with the both the first cup-shaped conductive member and the second conductive member, the at least one fastener being configured to be electrically connected to at least one earthing conductor.