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

   
   

The invention relates to a two part endless vehicular rubber 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.

A invenção relaciona-se a uma trilha de borracha vehicular infinita de duas porções compreendida de um componente baseado poliuretano do passo e de um componente de borracha da carcaça. Em um aspecto, o componente do passo pode ser compreendido de um poliuretano curable do enxôfre ou da mistura do poliuretano curable do enxôfre e do elastomer curable do enxôfre. A invenção inclui um veículo que contem tal trilha.

 
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