A transmission arrangement includes a plurality of transmission linkages, of which at least one performs {HEAD ~ an oscillating movement} which is repeated during {TAIL ~ each period} 
A transmission arrangement includes a plurality of transmission linkages , of which at least one performs { HEAD ~ an oscillating movement } which is repeated during { TAIL ~ each period }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL