The present invention relates to a retractable cover system for {HEAD ~ 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 {TAIL ~ a truck} 
The present invention relates to a retractable cover system for { HEAD ~ 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 { TAIL ~ a truck }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL