Title:
SHEET BUNDLE BINDING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2017019660
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet bundle binding device capable of easily separating a sheet bundle subjected to staple-less binding from crimping teeth.MEANS FOR SOLVING THE PROBLEM: A binding part can be easily separated from crimping teeth by: binding a corner part Sc of a sheet bundle Sb accumulated on a processing tray 24 by press-deforming the same with a space between crimping teeth 54 and 55 of a staple-less binder 51; and sending the sheet bundle a little in the sending direction by bringing a conveyance roller 48b into contact with an upper surface of the sheet bundle to apply a rotation action, with the corner part adhering to the crimping teeth as a center, to the sheet bundle.SELECTED DRAWING: Figure 9-2
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Inventors:
KOMIYAMA DAIKI
SAITO TAKASHI
KONDO ISAO
SAITO TAKASHI
KONDO ISAO
Application Number:
JP2015141158A
Publication Date:
January 26, 2017
Filing Date:
July 15, 2015
Export Citation:
Assignee:
NISCA CORP
International Classes:
B65H37/04; B42B5/00; B42C19/02; G03G15/00
Domestic Patent References:
| JP2015027915A | 2015-02-12 | |||
| JPH04133943A | 1992-05-07 | |||
| JP2015009525A | 2015-01-19 | |||
| JP2011184154A | 2011-09-22 | |||
| JP2014058368A | 2014-04-03 | |||
| JP2015020339A | 2015-02-02 |
Attorney, Agent or Firm:
Yoshiaki Nishiyama
Akihiko Umeda
Niwa Masataka
Akihiko Umeda
Niwa Masataka