GUIDE ROLL BODY OF SELF-SUPPORTING CABLE

摘要

PROBLEM TO BE SOLVED: To solve the problem that a sheath on the undersurface of a cable is damaged which becomes a cause of a poor appearance when a self-supporting cable is held sideways with a pair of guide rolls immediately after extrusion and sheathing. SOLUTION: Pair of guide rolls 2 holding the side surface from the top surface of a cross-sectional contour 45 of the self-supporting cable 4, and the undersurface are held by a roll surface 33 of a circumferential recess portion 31 to which the cable abuts on by a receiving roll 3 that has a smooth surface, so that the problem of the poor appearance is solved.