作者: Steven W. Trovinger
DOI:
关键词:
摘要: A pivotable collecting device (102, 302) for handling a folded sheet material (110), including supporting edge (112) fold of the material, two sides (146, 148) opposing one another, and means pivoting (142) about first axis (116) to receive such that each side receives different portion where converge at edge, is parallel longitudinal edge.