PERFECCIONAMIENTOS INTRODUCIDOS EN UNA MAQUINA DE COSER COMBINADA CON UN DISPOSITIVO CORTADOR DE HILO.

摘要

A thread-cutting device for sewing machines of the kind having a machine base plate with a side opening therein which accommodates the cloth plate of the machine and a removable slide plate allowing access to the space underneath the machine base plate, which thread cutting device is adapted to be mounted against the lower side of the slide plate. The thread-cutting device has a compact structure of a design allowing the device to be mounted on the slide plates of different types of sewing machines.