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Patent Searching and Data


Title:
SHEET PROCESSING DEVICE AND IMAGE FORMATION DEVICE
Document Type and Number:
Japanese Patent JP2016010968
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet processing device and an image formation device capable of reducing a maximum load which is required when binding a sheet bundle.SOLUTION: A sheet processing device has a configuration in which a sheet bundle is sandwiched for binding between a first rough part 10212 of a first member 1012 and a second rough part 1013 of a second member 1029. The first rough part 10212 has a configuration in which a distance L1 between an end on a rotation center side at one protruding part in a plurality of roughs 10214 and a rotation center A is different from a distance L2 between an end on a rotation center side at other protruding part and the rotation center A. Thus, the sheet bundle is bound while gradually deformed along axial line direction of the rotation center by the first and second rough parts.

Inventors:
ABE HIDETO
Application Number:
JP2015101950A
Publication Date:
January 21, 2016
Filing Date:
May 19, 2015
Export Citation:
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Assignee:
CANON KK
International Classes:
B42B5/00; B65H37/04
Domestic Patent References:
JP2014073681A2014-04-24
JP2013237257A2013-11-28
JP2010208854A2010-09-24
JP2014091249A2014-05-19
Attorney, Agent or Firm:
Kazuo Chikajima
Takashi Daejeon