Perfected device for automated cutting of threads in sewing machines. (Machine-translation by Google Translate, not legally binding)

摘要

Improved device for the automated cutting of threads in sewing machines, characterized in that the support plate, attached to the platform of the machine, is fixed, on its underside, to the fixed blade and a guiding element in which the knife holder and slide slide inside. The mobile blade, related to each other; a lever, articulated in its middle zone to the guide element itself, is coupled by one of its ends to a shank of the general synchronizing mechanism of the cut, transmitting on the opposite end an alternative movement of straight path to the blade holder and to the blade mobile by it dragged (Machine-translation by Google Translate, not legally binding)