The torque acting at any given time is compensated by an elastic compensating element that exerts a force opposite to {HEAD ~ the linear displacement} of {TAIL ~ the displacement unit} 
of
The torque acting at any given time is compensated by an elastic compensating element that exerts a force opposite to { HEAD ~ the linear displacement } of { TAIL ~ the displacement unit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL