Title:
断裁機及び画像形成システム
Document Type and Number:
Japanese Patent JP5605390
Kind Code:
B2
Abstract:
A cutting device includes a cutting unit and a pre-processing unit. The cutting unit performs fore-edge cutting processing and top-edge/tail-edge cutting processing in a state in which a blade inclines toward a paper surface of a booklet. The fore-edge cutting processing is to cut off a first edge part of the booklet parallel to a spine of the booklet. The top-edge/tail-edge cutting processing is to cut off a second edge part of the booklet perpendicular to the spine. Of the top-edge/tail-edge cutting processing, in first top-edge/tail-edge cutting processing in which the blade cuts the booklet from a side opposite to the spine, before the blade abuts the spine, the pre-processing unit makes a cut at a point of the spine along a cutting direction in which the blade cuts the spine, the point where the blade abuts the spine.
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Inventors:
Hisao Shida
Takuya Akabori
Fujii Ritsuo
Masaaki Ikeda
Hitoshi Uchida
Takuya Akabori
Fujii Ritsuo
Masaaki Ikeda
Hitoshi Uchida
Application Number:
JP2012096261A
Publication Date:
October 15, 2014
Filing Date:
April 20, 2012
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
B26D1/08; B26D1/18; B65H37/04
Attorney, Agent or Firm:
Patent business corporation Mitsuaki international patent firm