MASCHINE FUER DEN ANTRIEB UND DEN VERSTELLBAREN LAENGENSCHNITT DES ANKERPAPIERS DES ROTORS VON ELEKTRISCHEN MOTOREN.

摘要

A machine for driving and variable length cutting of the paper (10) which forms the armature of the electric motor rotors comprises a feed distance covered by the paper between shaping rollers (11); or these a pressure wheel (15) is located which pushes the paper against a ledge (19) and then slips on the said paper; a paper cutting blade (20) is inserted between the wheel and the ledge; transfer devices are located between the blade and the ledge for the transfer of the cut paper to a bending fixture (22) which gives it the shape of the rotor slot and into which it is being pushed by the inserting devices (31); the rotor (23) is being translated from the conveyor (34) on which it is fed by locking elements (25,26) in the suitable position to receive the paper; such locking elements are directly connected with the position of the ledge to vary the length of the cut paper with respect to the height of the rotor slots where it is being inserted.