Link unit for conveyor chain link assembly
FIG. 1 is a perspective view of a  link unit for a conveyor chain link assembly showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a side elevational view  thereof, the opposite side being a mirror image of the side shown  herein; 
     FIG. 4 is a left end elevational  view thereof; 
     FIG. 5 is a right end elevational  view thereof; and 
     FIG. 6 is a bottom plan view  thereof.