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