OUTILLAGE DE FIXATION D'UNE TETE D'ACCROCHAGE SUR UNE ELECTRODE COULEE DANS UN MOULE, INSTALLATION ET PROCEDE ASSOCIES

摘要

This tool has an attachment head (22) holder (70) extending along a longitudinal axis (B-B'); - a mould bottom (72) carried by the holder (70), the mould bottom (72) defining an axial through-orifice for the attachment head (22); - an end fitting (74) for mounting the holder (70) on a member for moving the tool in the mould; and - a mechanism (76) for longitudinal immobilization of the attachment head (22) on the holder (70). The mechanism (76) for longitudinal immobilization is longitudinally adjustable with respect to the holder (70) in order to immobilize the attachment head (22) with respect to the holder (70) in at least two separate longitudinal positions along the longitudinal axis (B-B').