An article turnover assembly for transporting flat envelopes and the like while turning them over 180 degrees includes upper and lower crowned entrance and exit pulleys having {HEAD ~ two flexible endless belts} extending between the lower entrance pulley and the upper exit pulley and the upper entrance pulley and {TAIL ~ the lower exit pulley} 
extending between
An article turnover assembly for transporting flat envelopes and the like while turning them over 180 degrees includes upper and lower crowned entrance and exit pulleys having { HEAD ~ two flexible endless belts } extending between the lower entrance pulley and the upper exit pulley and the upper entrance pulley and { TAIL ~ the lower exit pulley }
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