Overhead de winding from bobbins of wire - having a diameter below o 15 mm

摘要

The wire is passed during unwinding through the lye of a pivoted flyer rotatable about the bobbin axis. The slide bearing for the flyer rests on a metal disc and is composed of a material having a low specific weight and an extremely low coefficient of friction with respect to metal. The bearing consists preferably of synthetic material such as PTFE.