作者: Raymond L Wiseman
DOI:
关键词: Conveyor system 、 Stacker 、 Stack (abstract data type) 、 Acoustics 、 Electrical engineering 、 Mechanism (engineering) 、 Engineering 、 Longitudinal direction
摘要: A preceding stacker deposits a stack of publications vertically downwardly between transversely spaced guide surfaces onto longitudinal unit receiving surface an outfeed conveyor at station. Both the and least pair pushers are intermittently simultaneously movable in either direction to move deposited from station across sets freely rotatable, low inertia rollers. The normally positioned one end during said deposit straddle synchronized for movement with surface, while other moves away end, dependent on movement.