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