United States Steel Mining Company Inc · Atrapado en, bajo o entre un objeto en movimiento y uno fijo
INJURED WAS OBSERVING THE DISCHARGE CHAIN SPROCKET ON THE RECEIVING END OF 21 S/C BY PLACING HIS HEAD BETWEEN THE BUMPER AND TRAM MOTOR WHEN THE S/C SUDDENLY MOVED, CATCHING HIS HEAD BETWEEN T HE S/CAR AND MINE FLOOR