{HEAD ~ The present invention} relates to {TAIL ~ a retractable cover system} for a truck trailer body and, in particular, to a retractable tarpaulin cover that may be operated by manipulation of a single winder pulley and endless cable arrangement to cover a trailer body of a truck 
relates to
{ HEAD ~ The present invention } relates to { TAIL ~ a retractable cover system } for a truck trailer body and , in particular , to a retractable tarpaulin cover that may be operated by manipulation of a single winder pulley and endless cable arrangement to cover a trailer body of a truck
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH