Endless two part rubber track comprised of polyurethane based tread component and rubber carcass component and vehicle containing such track

摘要

The invention relates to a two part endless vehicular rubber (flexible, elastomeric) track comprised of a polyurethane based tread component and a rubber carcass component. In one aspect, the tread component may be comprised of a sulfur curable polyurethane or blend of sulfur curable polyurethane and sulfur curable elastomer. The invention includes a vehicle containing such track.