Title:
A paper binding device and an image forming system
Document Type and Number:
Japanese Patent JP5971277
Kind Code:
B2
Abstract:
A sheet-stapling apparatus (1A) mounts a center-fold booklet (20) and staples the booklet at a fold (10a) of the booklet by a staple. The sheet-stapling apparatus has a supporting member (2) that mounts the center-fold booklet, pushing members (3, 3) that push the booklet to the supporting member, a stapler (4) that penetrates the staple through the booklet and a clincher (5) that clinches legs of the staple to bind the booklet. Each pushing member (3) has a pushing recess portion (30) for pushing the fold of the booklet. The pushing recess portion spreads from a booklet-positioning angle (±2) to a booklet-pushing angle (±3) to prevent the booklet from shifting.
Inventors:
Hiroyuki Wakabayashi
Application Number:
JP2014093651A
Publication Date:
August 17, 2016
Filing Date:
April 30, 2014
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
B65H37/04
Domestic Patent References:
| JP2006110664A | ||||
| JP2005507837A | ||||
| JP2010241523A |
Foreign References:
| US20050077671 |
Attorney, Agent or Firm:
Yamaguchi International Patent Office