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