STEEL ROPE IN POLYMER SHELL WITH LIGHT-REFLECTING FILLERS (VERSIONS) Russian patent published in 2020 - IPC D07B1/16 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to cable production, is intended for use in bridge building, shipbuilding, mining, as well as in arrangement of motor roads and overpasses. Disclosed is a steel single twisting rope, consisting of galvanized wires or wires without coating round or shaped section, twisted around the central wire, coated with a polymer composition (based on thermoplastic or thermoplastic elastomers) containing light-reflecting fillers. Disclosed is a steel double twisting rope consisting of three or six strands of type of linear contact twisting, twisted together or around a metal or organic core, coated with a polymer composition (based on thermoplastic or thermoplastic elastomers) containing light-reflecting fillers. Disclosed is a steel double twisting rope, consisting of six strands of type of point contact twisting, twisted around a metal or organic core, coated with a polymer composition (based on thermoplastic or thermoplastic elastomers) containing light-reflective fillers. Disclosed is a double twisting steel multilayer rope, consisting of strands of the type of linear contact twisting, twisted around a metal or organic core, coated with a polymer composition (based on thermoplastic or thermoplastic elastomers) containing light-reflecting fillers. Disclosed is a steel triple twisting rope, consisting of six strands wound around an organic core, coated with a polymer composition (based on thermoplastic or thermoplastic elastomers) containing light-reflecting fillers.

EFFECT: technical problem solved by the invention consists in protection of rope against external abrasion, impact of dynamic loads, contact stresses, aggressive media and complex climatic conditions with simultaneous visualization of structures made from it.

6 cl, 11 dwg