JP5580539B2 - 紙折り装置及び画像形成装置 - Google Patents

紙折り装置及び画像形成装置 Download PDF

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Publication number
JP5580539B2
JP5580539B2 JP2009033119A JP2009033119A JP5580539B2 JP 5580539 B2 JP5580539 B2 JP 5580539B2 JP 2009033119 A JP2009033119 A JP 2009033119A JP 2009033119 A JP2009033119 A JP 2009033119A JP 5580539 B2 JP5580539 B2 JP 5580539B2
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JP
Japan
Prior art keywords
paper
folding
staying
predetermined position
knife
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.)
Active
Application number
JP2009033119A
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English (en)
Japanese (ja)
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JP2009282498A (ja
Inventor
純一 石塚
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2009033119A priority Critical patent/JP5580539B2/ja
Priority to ES09156179T priority patent/ES2408959T3/es
Priority to EP20090156179 priority patent/EP2112112B1/de
Publication of JP2009282498A publication Critical patent/JP2009282498A/ja
Application granted granted Critical
Publication of JP5580539B2 publication Critical patent/JP5580539B2/ja
Active 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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/528—Jam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/10—Ensuring correct operation
    • B65H2601/11—Clearing faulty handling, e.g. jams
    • 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
    • B65H2801/24—Post -processing devices
    • B65H2801/27—Devices located downstream of office-type machines

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP2009033119A 2008-04-24 2009-02-16 紙折り装置及び画像形成装置 Active JP5580539B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009033119A JP5580539B2 (ja) 2008-04-24 2009-02-16 紙折り装置及び画像形成装置
ES09156179T ES2408959T3 (es) 2008-04-24 2009-03-25 Dispositivo de plegado de papel y aparato de formación de imágenes
EP20090156179 EP2112112B1 (de) 2008-04-24 2009-03-25 Papierfaltvorrichtung und Bilderzeugungsvorrichtung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008113977 2008-04-24
JP2008113977 2008-04-24
JP2009033119A JP5580539B2 (ja) 2008-04-24 2009-02-16 紙折り装置及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2009282498A JP2009282498A (ja) 2009-12-03
JP5580539B2 true JP5580539B2 (ja) 2014-08-27

Family

ID=40903236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009033119A Active JP5580539B2 (ja) 2008-04-24 2009-02-16 紙折り装置及び画像形成装置

Country Status (3)

Country Link
EP (1) EP2112112B1 (de)
JP (1) JP5580539B2 (de)
ES (1) ES2408959T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8979089B2 (en) * 2009-05-14 2015-03-17 Kabushiki Kaisha Toshiba Sheet post-processing apparatus, image forming apparatus and sheet post-processing method
JP6079260B2 (ja) * 2012-03-19 2017-02-15 株式会社リコー シート折り装置及び画像形成装置
JP7098988B2 (ja) * 2018-03-20 2022-07-12 株式会社リコー 画像形成システム、画像形成方法および画像形成プログラム
JP7205772B2 (ja) * 2019-03-19 2023-01-17 株式会社リコー シート折り装置及び画像形成システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0811656B2 (ja) 1987-08-18 1996-02-07 コニカ株式会社 記録紙処理装置
JPH05238595A (ja) * 1992-02-27 1993-09-17 Fuji Xerox Co Ltd 紙折り装置
JPH07237783A (ja) * 1994-03-02 1995-09-12 Oki Electric Ind Co Ltd 電子写真記録装置
US5815766A (en) 1997-03-31 1998-09-29 Xerox Corporation Method and apparatus for clean convenient copy sheet jam clearance in an electrostatographic machine
JP4522149B2 (ja) 2004-05-27 2010-08-11 株式会社デュプロ 用紙処理装置
JP2006232410A (ja) * 2005-02-21 2006-09-07 Ricoh Co Ltd 用紙折り装置
US7503886B2 (en) 2005-03-14 2009-03-17 Ricoh Company, Ltd. Paper folding device, finisher, and image forming apparatus
JP2006321648A (ja) 2005-05-20 2006-11-30 Canon Inc 画像形成装置及び画像形成装置の搬送制御方法

Also Published As

Publication number Publication date
JP2009282498A (ja) 2009-12-03
EP2112112A2 (de) 2009-10-28
EP2112112B1 (de) 2013-02-27
ES2408959T3 (es) 2013-06-24
EP2112112A3 (de) 2011-03-30

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