Arrangement for welding ends of electrical conductor segment pairs of a rotating electrical machine winding

摘要

The invention concerns an arrangement for welding a rotating electrical machine winding consisting of a plurality of conductive segments supported on a supporting body ( 1 ) so that the ends of each pair of conductive segments to be welded are juxtaposed in a radial direction and arranged in radial rows (R) circumferentially offset relative to one another, said welding arrangement including an equipment for flanging the ends of the conductive segments to be welded, comprising circumferential locking means formed by cam-shaped portions ( 19 ) of flanging members ( 13, 13 '), a cam portion ( 19 ) being configured so as to be urged to come into clamped position between the ends of two radial rows (R) by rotation of the flanging member. The invention is applicable to a motor vehicle alternator.