Articulation for chains and bracelets. (Machine-translation by Google Translate, not legally binding)

摘要

Articulation for chains and bracelets, characterized in that it is constituted by two types of pieces of which some are approximately laminar, presenting against the edges a channel or communication rip to a void, or hollow, of circular section constituting a cylindrical tubular area on each side of these pieces. (Machine-translation by Google Translate, not legally binding)