PROBLEM TO BE SOLVED: To provide a cutting device for a laminated sheet body that can easily and quickly cut a sheet-like member.SOLUTION: The device includes separation means 8 for relatively moving one sheet-like member 4 being at least the front or the back of the plurality of sheet-like members 3 and 4 relative to the other sheet-like member 3 in the laminated sheet body comprising a plurality of laminated sheet-like members 3 and 4, and separates them and cutting means 9 for cutting a cutting required part of the at least one or the other sheet-like member 3 separated by the separation means 8.COPYRIGHT: (C)2013,JPO&INPIT【課題】シート状部材の切断作業を容易迅速に行うことができる積層シート体の切断装置を提供する。【解決手段】複数枚のシート状部材3,4を積層してなる積層シート体の前記複数枚のシート状部材3,4のうちの少なくとも表面又は裏面となる一つシート状部材4を他のシート状部材3とを相対的に移動させて分離する分離手段8と、該分離手段8で分離した前記少なくとも一つ又は他のシート状部材3の切断すべき部分を切断する切断手段9とを備えている。【選択図】 図4