{HEAD ~ The displacing movement} of the rotary button 1 is transmitted onto {TAIL ~ the switching} or regulating elements disposed in the control element body by means of the universal joint 5 
{ HEAD ~ The displacing movement } of the rotary button 1 is transmitted onto { TAIL ~ the switching } or regulating elements disposed in the control element body by means of the universal joint 5
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH