PROCEDURE FOR THE MANUFACTURE OF ROUND AND PROFILE WELDING CHAINS, CHAIN ELEMENT FOR A ROUND OR PROFILE CHAIN, AS WELL AS ROUND OR PROFILE CHAIN CONFORMED FROM THIS KIND OF CHAIN ELEMENTS.

摘要

Process for manufacturing round and profile chains (3) welded from chain elements (1) joined together that are manufactured, respectively, from two partial pieces of the chain element (5a, 5b) and are joined between them by means of friction welding, characterized in that the partial pieces of the chain element (5a, 5b) of each chain element (1) are joined together along a welding plane that is in a plane of division thereof by means of linear friction welding.