Improvements introduced in the manufacturing machines intended for the manufacture of continuous glass tube. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in sleeve machines for the manufacture of continuous glass tubes characterized in that in connection with the ac motor that normally operates these machines and the magnetic tensors of the corresponding trapezoidal belts is an electromagnet whose magnetic circuit is fixed and the cylinder head is movable and moves by guides that maintains that an insulator and a sheet of contacts that are in turn connected to a terminal plate that receives the current of a pole of a battery of accumulators are held together with said cylinder head. . (Machine-translation by Google Translate, not legally binding)