Improved friction lifting device for forging hammers and free fall (Machine-translation by Google Translate, not legally binding)

摘要

Improved friction lifting device for the free-fall forging hammers, consisting of the placement on a shaft, of a clutch wheel, wrapped by a hollow, hollow pulley, on the extension of whose sides are arranged, at different points, the clutch device and the support shaft of the cords that hold the hub. (Machine-translation by Google Translate, not legally binding)