| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sheet stocker in which when a plurality of thin sheet-like materials are held in vertically layered states, they are held so that the adjacent thin sheet-like materials may not be stuck fast to each other and a free zone, in which the thin sheet-like material does not exist, is not created between the adjacent thin sheet-like materials. <P>SOLUTION: The thin sheet-like material housed from the upper surface side of housing parts 10a, 10b is moved to the lower surface side of a lamination part 11 by rotating spiral plates 21a, 21b around spiral shafts 22a, 22b to the first direction. When the free zone is created in the housing parts 10a, 10b, the spiral plates 21a, 21b are rotated around the spiral shafts 22a, 22b to the second direction opposite to the first direction. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
