STACK OF METALLIC LAMINATIONS, METALLIC LAMINATION AND PROCESS FOR FORMING A LAMINATION STACK

摘要

Each lamination (10) of the lamination stack comprises at least one assembly (S) of coupling elements, said assembly (S) comprising one insertion clamp (20), one receiving clamp (30) and at least one receiving window (40, 40'), said coupling elements maintaining the same relative positioning from one another, the insertion clamp (20) and the receiving clamp (30) being defined by respective portions of the lamination (10) axially projecting to the same side of the latter, each insertion clamp (20) of a lamination (10) being fitted, by interference, in the interior of a receiving clamp (30) of an adjacent lamination (10), and each receiving clamp (30) of a lamination (10) being housed in the receiving window (40, 40') of at least one lamination (10) of the stack.