Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PUNCHING APPARATUS, IMAGE FORMATION APPARATUS, PUNCHING METHOD
Document Type and Number:
Japanese Patent JP2015199147
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a punching apparatus, an image formation apparatus, and a punching method which can form holes at proper positions of a sheet conveyed by a punching apparatus while improving production efficiency of a print when forming a plurality of holes on one sheet along a sheet conveying direction.SOLUTION: A punching position setting unit calculates Δy2 by using a change amount Δy1 of a first edge position T1 and a second edge position T2 (S17). The punching position setting unit sets a punching position in an orthogonal direction 112 of a punching unit corresponding to a third hole H3 by using Δy2 (S18). Then, a punching control unit moves the punching unit positioned at a place where a second hole H2 is formed to the punching position set in the S18 (S19). A conveyance control unit stops the conveyance of a sheet S when the sheet S is determined to be conveyed by a distance (R1+R2+R3) (Yes in S20), and the punching control unit makes a punch part 114A perform the punching of the third hole H3 (S21).

Inventors:
ISOGAI AKIYUKI
Application Number:
JP2014078000A
Publication Date:
November 12, 2015
Filing Date:
April 04, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
B26F1/00; B26D5/06; B65H37/04; G03G15/00
Domestic Patent References:
JP2004009245A2004-01-15
JP2006130602A2006-05-25
JPH0656334A1994-03-01
JPH10194557A1998-07-28
JP2013129470A2013-07-04
JP2004009245A2004-01-15
JP2006130602A2006-05-25
JPH0656334A1994-03-01
Attorney, Agent or Firm:
Kazuyuki Tanemura
Hironobu Hanayama