JP5822585B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5822585B2
JP5822585B2 JP2011165266A JP2011165266A JP5822585B2 JP 5822585 B2 JP5822585 B2 JP 5822585B2 JP 2011165266 A JP2011165266 A JP 2011165266A JP 2011165266 A JP2011165266 A JP 2011165266A JP 5822585 B2 JP5822585 B2 JP 5822585B2
Authority
JP
Japan
Prior art keywords
sheet
skew
amount
unit
side edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2011165266A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013028432A5 (enExample
JP2013028432A (ja
Inventor
賢一 廣田
賢一 廣田
井上　博慈
博慈 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2011165266A priority Critical patent/JP5822585B2/ja
Priority to US13/545,237 priority patent/US8550456B2/en
Publication of JP2013028432A publication Critical patent/JP2013028432A/ja
Publication of JP2013028432A5 publication Critical patent/JP2013028432A5/ja
Application granted granted Critical
Publication of JP5822585B2 publication Critical patent/JP5822585B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/331—Skewing, correcting skew, i.e. changing slightly orientation of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/36—Positioning; Changing position
    • B65H2301/361—Positioning; Changing position during displacement
    • B65H2301/3613—Lateral positioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/142—Roller pairs arranged on movable frame
    • B65H2404/1424—Roller pairs arranged on movable frame moving in parallel to their axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/23—Recording or storing data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP2011165266A 2011-07-28 2011-07-28 画像形成装置 Expired - Fee Related JP5822585B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011165266A JP5822585B2 (ja) 2011-07-28 2011-07-28 画像形成装置
US13/545,237 US8550456B2 (en) 2011-07-28 2012-07-10 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011165266A JP5822585B2 (ja) 2011-07-28 2011-07-28 画像形成装置

Publications (3)

Publication Number Publication Date
JP2013028432A JP2013028432A (ja) 2013-02-07
JP2013028432A5 JP2013028432A5 (enExample) 2014-09-04
JP5822585B2 true JP5822585B2 (ja) 2015-11-24

Family

ID=47596596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011165266A Expired - Fee Related JP5822585B2 (ja) 2011-07-28 2011-07-28 画像形成装置

Country Status (2)

Country Link
US (1) US8550456B2 (enExample)
JP (1) JP5822585B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5854766B2 (ja) 2011-11-01 2016-02-09 キヤノン株式会社 シート給送装置及び画像形成装置
JP5744805B2 (ja) 2012-08-23 2015-07-08 キヤノン株式会社 シート給送装置及び画像形成装置
JP6282150B2 (ja) 2014-03-19 2018-02-21 キヤノン株式会社 シート搬送装置および画像形成装置
JP6545028B2 (ja) 2015-07-27 2019-07-17 キヤノン株式会社 シート搬送装置及び画像形成装置
US10343433B2 (en) 2015-10-30 2019-07-09 Hewlett-Packard Development Company, L.P. Skew sensor calibration
JP6358245B2 (ja) * 2015-12-08 2018-07-18 コニカミノルタ株式会社 画像形成装置、画像形成システムおよび歪み矯正方法
JP7196517B2 (ja) * 2018-02-07 2022-12-27 株式会社リコー 搬送装置、搬送方法、および画像形成装置
JP7309375B2 (ja) 2019-01-31 2023-07-18 キヤノン株式会社 シート搬送装置
NL2023988B1 (en) 2019-10-10 2021-04-15 Xeikon Prepress Nv Punching Station and Method for a Relief plate precursor
JP2021187631A (ja) 2020-06-01 2021-12-13 キヤノン株式会社 画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055756A (en) 1988-08-25 1991-10-08 Canon Kabushiki Kaisha Traverse apparatus and image recording apparatus
DE10023919A1 (de) 2000-05-17 2001-11-22 Nexpress Solutions Llc Verfahren zur Ausrichtung bogenförmigen Materials
JP5043492B2 (ja) * 2007-04-02 2012-10-10 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5349989B2 (ja) 2009-01-29 2013-11-20 キヤノン株式会社 画像形成装置
JP5312185B2 (ja) * 2009-05-08 2013-10-09 キヤノン株式会社 画像形成装置およびその制御方法
JP2011046492A (ja) * 2009-08-27 2011-03-10 Canon Inc シート搬送装置及び画像形成装置
JP5623173B2 (ja) 2010-07-30 2014-11-12 キヤノン株式会社 シート搬送装置、画像形成装置及び画像読取装置
JP5235961B2 (ja) 2010-09-27 2013-07-10 キヤノン株式会社 画像形成装置
JP5721399B2 (ja) 2010-11-10 2015-05-20 キヤノン株式会社 シート搬送装置及び画像形成装置

Also Published As

Publication number Publication date
US20130026706A1 (en) 2013-01-31
US8550456B2 (en) 2013-10-08
JP2013028432A (ja) 2013-02-07

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