One of the forks of each set is formed with a journal and the other is formed with a shaft received coaxially in the journal to mount the wheel forks for {HEAD ~ movement} between spread, rool loading position and {TAIL ~ convergent, raised, roll transport position} 
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One of the forks of each set is formed with a journal and the other is formed with a shaft received coaxially in the journal to mount the wheel forks for { HEAD ~ movement } between spread , rool loading position and { TAIL ~ convergent , raised , roll transport position }
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 OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL