In April 1865 Louis François Janin proposed a double wire with diamond-shaped metal barbs Francois was granted a patent. His design consisted of bristling points, creating a fence that was painful to cross. Besides, the barb wires are twisted outside of the two line wire.įencing consisting of flat and thin wire was first proposed in France, by Leonce Eugene Grassin-Baledans in 1860. The strand wire (line wire) are twisted in opposite direction. Besides, the barb wires are twisted between the two strand wire (line wire). The strand wire (line wire) are twisted in single direction, which is also known as traditional twist. Two barb wires twisted on the line wire (strand wire). It uses single barb wire twisted on the line wire (strand wire). Conventional structure with double strand wire (line wire) and barbs. Simple and light duty structure with single line wire (also known as strand wire) and barbs. It is available with SAE 304, 316 and other materials. Zinc steel wire or zinc-aluminum steel wire with PVC, PE or other organic polymer coating. Barbed wire is available with zinc, 5% or 10% aluminum alloy and mischmetal steel wire, which is also known as Galfan wire.

Zinc-aluminum alloy coated steel wire.

Or it is also well known as electric galvanized steel wire and hot dipped galvanized steel wire. It has commercial type, Class 1 type and Class 3 type. Galvanized steel-wire is the most widely steel wire during barbed wire production. You can help by converting this section, if appropriate. This section is in list format but may read better as prose. Glidden of DeKalb, Illinois, received a patent for the modern invention in 1874 after he made his own modifications to previous versions. Smith of Kent, Ohio, who is regarded as the inventor. The first patent in the United States for barbed wire was issued in 1867 to Lucien B. It is simple to construct and quick to erect, even by an unskilled person. Barbed wire fencing requires only fence posts, wire, and fixing devices such as staples. It is also a major feature of the fortifications in trench warfare (as a wire obstacle).Ī person or animal trying to pass through or over barbed wire will suffer discomfort and possibly injury. It is used to construct inexpensive fences and is used atop walls surrounding secured property. Barbed wire, also known as barb wire, occasionally corrupted as bobbed wire or bob wire, is a type of steel fencing wire constructed with sharp edges or points arranged at intervals along the strands.

7 days to die barbed wire