{TAIL ~ The restoring springs} 34 press the press elements 30 of a heat conducting member 36 held by {HEAD ~ a fixed retaining part} 35 equipped with heating cartridges 51a radially against the actuating element 33 
{ TAIL ~ The restoring springs } 34 press the press elements 30 of a heat conducting member 36 held by { HEAD ~ a fixed retaining part } 35 equipped with heating cartridges 51a radially against the actuating element 33
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH