COMBO CABLE OR COMBINATION LOCKS Russian patent published in 2017 - IPC D07B1/06 

FIELD: machine building.

SUBSTANCE: combo cable (40) or the combination lock (50) comprising a core (42, 52), the first (44, 54) and second (46, 56) closed metal layers surrounding the core (42, 52). The core (42, 52) comprises a bundle of synthetic filaments. The first closed metal layer (44, 54) includes a plurality of wire elements stranded helically around the core (42, 52) in the first direction. The second closed metallic layer (46, 56) includes a plurality of wire elements stranded helically around the core (42, 52) and the first closed metal layer (44, 54) in the second direction. The cross sectional area of the core (42, 52) is greater than the total cross-sectional area of the first (44, 54) and second (46, 56) closed metal layers. The method of producing such combo cables or combination lock combined is also disclosed.

EFFECT: invention expands the number of combo cables, produced in new methods that enable user-friendliness.

15 cl, 10 dwg, 3 tbl