BUSE DE GUIDAGE DE FIL, UNITE A BUSES ET MECANISME DE FIXATION D'UNE TELLE UNITE

摘要

A wire guide nozzle 1 is provided by a single member. The wire guide nozzle 1 is provided by a piece of long-size body 5 which has a nozzle 2 formed to penetrate the body 5 in the longitudinal direction and a wire check pin 4 assembled so as to cross the nozzle 2 and slide in the lateral direction. Provided at proper intervals in the longitudinal direction of the long-size body 5 are a plurality of wire nipping spaces 6, 7, 8 which allow rollers for interposing a wire 3 to enter the spaces.