SELF-SUPPORTING CABLE AND THE COMBINATION, WHICH CONTAINS THE SUSPENSION DEVICE AND SUCH SELF-SUPPORTING CABLE Russian patent published in 2018 - IPC H01B7/18 

FIELD: electricity.

SUBSTANCE: self-supporting cable (2) is provided, which comprises the outer part (4) and the inner part (6), as well as the combination of the self-supporting cable (2) and of the suspension device (50). Inner part comprises at least one insulated core (8), and the outer part comprises the first inner surface (10) and the outer surface (12). Outer surface is designed in order to engage the suspension device (50). Inner part comprises the first outer surface (16), where the first outer surface (16) rests onto the first inner surface (10). Outer part (4) comprises the outer layer (18) and the metal tape (20), which is glued to the outer layer (18). Outer layer (18) comprises the outer surface (12), and the metal tape (20) comprises the first inner surface (10).

EFFECT: first inner surface, which is made of metal and intended for frictional engagement with the material of the first outer surface during the local loading, increases the efficiency of the friction lock between the first outer surface and the first inner surface.

27 cl, 11 dwg