Title:
シート処理装置及びこれを備えた画像形成装置
Document Type and Number:
Japanese Patent JP4329918
Kind Code:
B2
Abstract:
A sheet processing apparatus for processing a sheet bundle includes a stitching unit having a head portion for driving staples into the sheet bundle and an anvil portion for receiving and bending the staples driven by the head portion, a feeding device for feeding the sheet bundle to a stitching position between the head portion and the anvil portion, a transport device for transporting the stitching unit to a position perpendicular to a sheet bundle feeding direction, a guide member for guiding the sheet bundle to the stitching position, and a supplement guide member. The supplement guide member retracts to a position that does not hinder the movement of the stitching unit when the stitching unit moves, and guides the sheet bundle to the guide member without a leading edge of the sheet bundle touching the upstream edge of the guide member.
Inventors:
Masato Nonaka
Satoshi Iwama
Satoshi Iwama
Application Number:
JP2001021663A
Publication Date:
September 09, 2009
Filing Date:
January 30, 2001
Export Citation:
Assignee:
Canon Finetech Nisca Inc.
Nisca Corporation
Nisca Corporation
International Classes:
B65H37/04; G03G15/00; B42C1/12; B65H15/02; B65H33/02
Domestic Patent References:
| JP9208115A | ||||
| JP8192405A | ||||
| JP7157180A | ||||
| JP11130338A | ||||
| JP10218475A | ||||
| JP2002128380A |
Attorney, Agent or Firm:
Kazuo Chikajima
Shinji Aida
Shinji Aida