PURPOSE: To increase the production speed of linear member considerably while maintaining the quality of taping by winding a plurality of tapes sequentially in longitudinal direction of linear member with same winding angle.
CONSTITUTION: Two sheets of tapes 1a, 1b having same construction are arranged alternatively over the outercircumference of a linear member 2 with same winding angle θ, and wound while butting the edges. In other word, each tape 1a, 1b is wound spirally with same taping pitch P1 and arranged in a gap G1 formed by said tapes 1a, 1b. Here, each tape 1a, 1b is wound simultaneously into said shape. While said tape 1a, 1b is wound simultaneously into said shape. Each tape 1a, 1b has predetermined tape width W1 and when winding over a linear member 2 having the outer diameter D, predetermined width WA1 is formed longitudinally over the linear member 2. Consequently, the production speed of the linear member 2 can be improved considerably while maintaining the quality of taping.
UKAI YOSHIO
SAKAMOTO TAKASHI
KOMURO SHIGERU
ITOU KAN
YOSHIDA SHINICHI
| JPS4726456A |