DEVICE FOR CUTTING FLAT THREE-THREADED ARMORED CABLE Russian patent published in 2006 - IPC H02G1/12 

FIELD: engineering of technological equipment for cutting, removing and milling of isolation and protective covers, can be used in electric engineering, oil industry, and also in other industrial branches dealing with utilization of isolation and protective covers.

SUBSTANCE: device for cutting flat three-threaded armored cable has following devices mounted on base in accordance to technological process: assemblies for unwinding, guiding and correcting, cutting protective cover of cable, removing protective cover of cable; cutting and removing plastic cable isolation by swaying self-centering wedge knife, in middle portion of which additional groove is present and apertures for copper threads of cable, passing through center of blade in longitudinal direction relatively to axis; milling of plastic cable isolation by means of rotary bladed knife, traction driving roller with three sidewalls for forcing progressive movement of cable, winding and even placement of copper cable threads on driven coils.

EFFECT: improved cutting of three-threaded armored cable without mechanical damage to copper threading, possible repeated use of the latter for production.

8 dwg