PERFECCIONAMIENTOS EN UNA MAQUINA DE FABRICAR ARTICULOS DE VIDRIO

摘要

The cooling wind for the molds on a glass bottle forming machine is controlled by a damper which is set by hand and positioned in the air passages from the section box or base of a glass forming machine and a nozzle base bolted to the top of the section box. As a further control for the air a piston operated vane positioned such that it will shut off the air to the air passages upon receipt of an air signal from the timing system of the machine is provided and is to be operated each cycle of the machine to prevent cooling air from impinging on bare glass.