| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a retainer band-shaped bead wire characterized by twinning a steel wire around a core bar in slant from a horizontal direction of the vertical and the lateral of the core bar, and wrapping the steel wire in retainer band shape. SOLUTION: A connecting rod 12 connecting a cylinder with a reel travelling stand 6 which is an obstruction factor when an annular core bar 1 is lifted upward is cut off, a protruded portion 15 is provided to a cut end portion, a connecting plate provided with a recessed portion 11 so as to be switchable is mounted to the reel travelling stand with a spring hinge or the like, when the annular core bar is lifted, the connecting plate is opened, immediately after the core bar passed through the connecting rod, the connecting plate returns to the origin by the action of the spring hinge, a recessed and protruded portion is meshed and integrated, and the reel travelling stand can be dragged in. Further, the helical integration of the annular core bar and steel wire is carried out not by wrapping but by entwining. COPYRIGHT: (C)2004,JPO
|
