A metal cord used as a reinforcement for rubber products. The cord includes a strand core composed of a plurality of metal wires stranded with each other. A plurality of metal wires are stranded around the strand core, forming a strand layer. The number of the metal wires which form the strand layer...http://www.google.ca/patents/US4586324?utm_source=gb-gplus-sharePatent US4586324 - Metal cord for reinforcing rubber products
