Catch for barrel hooping ring

摘要

The metal hooping ring (4) of a barrel (1) has a catch (5) attached to the two ends of the ring. The catch comprises a tooth projecting relative to the ring external face on one end and extending in a plane tangent to the ring at the ring other end. A clip grips the tooth which is then permanently deformed to enable it to be folded down in the plane of the clip and to lock the catch