For {HEAD ~ guidance} of {TAIL ~ the actuating rod} 38, in particular a sliding bearing 36a is provided in the heat conducting member 
of
For { HEAD ~ guidance } of { TAIL ~ the actuating rod } 38 , in particular a sliding bearing 36a is provided in the heat conducting member
OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH