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Title:
SHEET CONVEYANCE DEVICE AND SHEET MEANDERING CORRECTION METHOD
Document Type and Number:
Japanese Patent JP2010265062
Kind Code:
A
Abstract:

To provide a device for correcting meandering even if a sheet meanders.

A sheet conveyance device for conveying a sheet includes: a first sheet position detection sensor; a sheet pay-out device; a first drive device for moving the sheet pay-out device; a first control part for transmitting a signal to the first drive device upon receiving a detection result of the first sheet position detection sensor; a second sheet position detection sensor; a sheet meandering correction roller; a second drive device for moving the sheet meandering correction roller; a second control part for transmitting a signal to the second drive device upon receiving a detection result of the second sheet position detection sensor; a third drive device for moving the first sheet position detection sensor; and a third control part for transmitting a signal to the third drive device upon receiving information related to a position of the second drive device.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
NAKAMOTO ATSUSHI
ASAI SHIGEMI
Application Number:
JP2009116502A
Publication Date:
November 25, 2010
Filing Date:
May 13, 2009
Export Citation:
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Assignee:
SHARP KK
International Classes:
B65H23/038; B65H23/185; B65H23/192
Domestic Patent References:
JPS52128862A1977-10-28
JPS4817698B11973-05-31
JPH0346953A1991-02-28
JPH05270710A1993-10-19
JPH06206653A1994-07-26
JPH0416452A1992-01-21
Attorney, Agent or Firm:
Keiichiro Saikyo
Tabata Masao