The intersection has a mechanism for turning the movable section from extending in the direction of the first rails to extending in the direction of the second rails for changing {HEAD ~ the conveying direction} of {TAIL ~ the object} 
of
The intersection has a mechanism for turning the movable section from extending in the direction of the first rails to extending in the direction of the second rails for changing { HEAD ~ the conveying direction } of { TAIL ~ the object }
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL