INJURED STATED THAT HE WAS SHOVELING FROM UNDERNEATH A BELT TAKE-UP AND BUMPED HIS KNEE ON EITHER THE METAL PART OF THE TAKE-UP OR THE MINE FLOOR. INJURED FINISHED THE SHIFT AND NEVER RETURNED . INJURED VISITED A DR. ON 11/6/03 THEN REPORTEDTHE INJURY AS WORK RELATED BY TELEPHONE THE SAME NIGHT. INJURED FILED A FORMAL ACCIDENT ON 11-7-2003.