| 摘要 |
PROBLEM TO BE SOLVED: To satisfy a stress when used and stresses when attached and detached, which are contradictory each other, to simplify manufacturing, and to reduce a weight of a material. SOLUTION: A cable comprising a staring material of worked hardened steel of which the carbon content is 0.4-1.0 wt.% is coated with an adhesion coating film for enhancing adhesiveness between the worked hardened steel and rubber, in this manufacturing method for a tire cable, and is restoration-annealing-heat-treated for a prescribed time at a temperature between 250°C and Ac<SB>1</SB>, to make "an elongation Af when used of the cable" come to A<SB>f</SB>=A<SB>e</SB>+A<SB>p</SB>>4%, where A<SB>e</SB>represent elastic elongation and A<SB>p</SB>represents plastic elongation, using a means for limiting reduction of an adhesive force for bonding the cable to a rubber mixture. COPYRIGHT: (C)2011,JPO&INPIT |
