Chain belt for variable cone-pulley vehicle transmissions includes retainer elements attached to the links and coupling members by a welded bond

摘要

Chainbelt for variable cone-pulley vehicle transmissions includes retainer elements (7) attached to links (3) and coupling members (2) by a resistance welded, friction welded or ultrasonically welded bond. Method for forming the chain belt by welding a retainer element to a coupling member is claimed.