Sports shoe 1, wherein {HEAD ~ the drive gear} rotates by {TAIL ~ 180°} between the end positions of the actuator drive to effect a locking and releasing action 
rotates by
Sports shoe 1 , wherein { HEAD ~ the drive gear } rotates by { TAIL ~ 180 ° } between the end positions of the actuator drive to effect a locking and releasing action
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH