Elongated material which is proof against rodent bites

摘要

The invention relates to an elongated material which is proof against rodent bites, such as an electrical cable (10) for example, in the case of which the sheath (15) consists of plastic and has no continuous metallic reinforcement (shielding). In this case, the sheath is surrounded by rings, beads or sleeves (20) which consist of porcelain, ceramic, glass, metal or a similar hard material. This measure results in reinforcement which prevents biting damage in all cases. <IMAGE>