Title:
コーナカット・パンチ装置及びこれを備える画像形成装置
Document Type and Number:
Japanese Patent JP6664944
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rationalized and downsized corner cutting/punching device capable of cutting corners at the front and back ends of a sheet, as well as punching holes using a punching blade, driven using a common driving source.SOLUTION: A corner cutting/punching device for cutting corners of a sheet as well as punching holes in the sheet by entering a sheet conveyance passage, from an intersection direction, comprises: a cutting blade 40 for cutting a corner of the sheet; a supporting frame 38 having a cut receiving blade 145 for receiving the cutting blade; and driving members (including a frame driving motor) for driving the supporting frame to enter into/retreat from the conveyance passage. The supporting frame further comprises: a punching blade 42 for punching holes in the sheet; and a punch receiving blade 147 for receiving the punching blade. The cutting blade and the punching blade are configured to be movable with respect to a surface of the sheet, and moved by a common move driving part (including a moving cam 125 and moving motor).SELECTED DRAWING: Figure 10
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Inventors:
Kobayashi Misao
Application Number:
JP2015238734A
Publication Date:
March 13, 2020
Filing Date:
December 07, 2015
Export Citation:
Assignee:
Canon Finetech Nisca Inc.
International Classes:
B26D9/00; B26D1/09; B26D5/06; B26D5/08; B26D5/16; B41J11/66; B65H37/04
Domestic Patent References:
| JP62046598U | ||||
| JP2007099428A | ||||
| JP4360793A |