{HEAD ~ The manipulative operation} for transporting a tumbler from a generally horizontal orientation into a generally vertical orientation occurs by swinging {TAIL ~ the pivot shaft} 37 about pivot P with an arcuate movement causing vertical displacement of the channel section 32 in response to reciprocating movement by actuator rods 28 
occurs by swinging
{ HEAD ~ The manipulative operation } for transporting a tumbler from a generally horizontal orientation into a generally vertical orientation occurs by swinging { TAIL ~ the pivot shaft } 37 about pivot P with an arcuate movement causing vertical displacement of the channel section 32 in response to reciprocating movement by actuator rods 28
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH