Gripping element 91 includes {HEAD ~ a cross bar} 80 extending between and interconnecting {TAIL ~ first and second gripping cylinders} 94 and 96, respectively 
extending between
Gripping element 91 includes { HEAD ~ a cross bar } 80 extending between and interconnecting { TAIL ~ first and second gripping cylinders } 94 and 96 , respectively
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH