Metallic duel with flat nails for devilating devilators (Machine-translation by Google Translate, not legally binding)

摘要

Metal shroud with flat nails for fraying devils, of the type comprising a transversely curved support plate and a plurality of nails disposed radially and equidistant on the support plate, and protruding therefrom an equal distance, characterized by the fact that the nails are planes of substantially rectangular section, and are arranged in holes in the support plate formed by a round central hole and a die cut of substantially rectangular section arranged diametrically to said hole, protruding from it at both ends, said flat nails being adjusted to die-cut with a substantially rectangular section. (Machine-translation by Google Translate, not legally binding)