JP3817424B2 - シート折り装置及びこれを備えた画像形成装置 - Google Patents

シート折り装置及びこれを備えた画像形成装置 Download PDF

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Publication number
JP3817424B2
JP3817424B2 JP2000400377A JP2000400377A JP3817424B2 JP 3817424 B2 JP3817424 B2 JP 3817424B2 JP 2000400377 A JP2000400377 A JP 2000400377A JP 2000400377 A JP2000400377 A JP 2000400377A JP 3817424 B2 JP3817424 B2 JP 3817424B2
Authority
JP
Japan
Prior art keywords
sheet
folding
roller
rollers
pair
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 - Lifetime
Application number
JP2000400377A
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English (en)
Japanese (ja)
Other versions
JP2002193544A (ja
JP2002193544A5 (enExample
Inventor
貢 上鶴
祐二 山中
良文 竹原
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 JP2000400377A priority Critical patent/JP3817424B2/ja
Priority to US10/021,088 priority patent/US20020086786A1/en
Priority to DE60135968T priority patent/DE60135968D1/de
Priority to EP01130933A priority patent/EP1225147B1/en
Priority to CNB011440856A priority patent/CN1188752C/zh
Publication of JP2002193544A publication Critical patent/JP2002193544A/ja
Publication of JP2002193544A5 publication Critical patent/JP2002193544A5/ja
Application granted granted Critical
Publication of JP3817424B2 publication Critical patent/JP3817424B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • 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
    • B65H45/14—Buckling folders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
JP2000400377A 2000-12-28 2000-12-28 シート折り装置及びこれを備えた画像形成装置 Expired - Lifetime JP3817424B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2000400377A JP3817424B2 (ja) 2000-12-28 2000-12-28 シート折り装置及びこれを備えた画像形成装置
US10/021,088 US20020086786A1 (en) 2000-12-28 2001-12-19 Sheet folding apparatus and image forming apparatus having the same
DE60135968T DE60135968D1 (de) 2000-12-28 2001-12-27 Falteinrichtung für Blätter und Bilderzeugungsgerät mit dieser Einrichtung
EP01130933A EP1225147B1 (en) 2000-12-28 2001-12-27 Sheet folding apparatus and image forming apparatus having the same
CNB011440856A CN1188752C (zh) 2000-12-28 2001-12-28 片材折叠装置以及具有该片材折叠装置的成像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000400377A JP3817424B2 (ja) 2000-12-28 2000-12-28 シート折り装置及びこれを備えた画像形成装置

Publications (3)

Publication Number Publication Date
JP2002193544A JP2002193544A (ja) 2002-07-10
JP2002193544A5 JP2002193544A5 (enExample) 2004-07-22
JP3817424B2 true JP3817424B2 (ja) 2006-09-06

Family

ID=18864984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000400377A Expired - Lifetime JP3817424B2 (ja) 2000-12-28 2000-12-28 シート折り装置及びこれを備えた画像形成装置

Country Status (5)

Country Link
US (1) US20020086786A1 (enExample)
EP (1) EP1225147B1 (enExample)
JP (1) JP3817424B2 (enExample)
CN (1) CN1188752C (enExample)
DE (1) DE60135968D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042239A1 (en) † 1999-12-13 2001-06-14 Sumika Fine Chemicals Co., Ltd. Process for the preparation of a pyridinemethanol compound
US20020168250A1 (en) * 2001-05-10 2002-11-14 Welch Stephen R. Method and apparatus for forming a binder cover and ring binder
JP3715919B2 (ja) 2001-12-21 2005-11-16 キヤノン株式会社 画像読取装置及び画像形成装置
JP4235543B2 (ja) * 2003-12-16 2009-03-11 キヤノン株式会社 画像読取装置及びこれを具備する画像形成装置
US20060180970A1 (en) * 2004-09-13 2006-08-17 Nisca Corporation Sheet finishing apparatus and image forming apparatus equipped with the same
US8667392B2 (en) 2006-12-12 2014-03-04 Xerox Corporation Automated submission of folded print job
JP4721463B2 (ja) * 2007-02-02 2011-07-13 キヤノン株式会社 シート処理装置、及びそれを備えた画像形成装置
US8590880B2 (en) * 2009-10-30 2013-11-26 Nisca Corporation Sheet folding apparatus and image formation system provided with the apparatus
US8585032B2 (en) * 2009-10-30 2013-11-19 Nisca Corporation Sheet folding apparatus and image formation system provided with the apparatus
JP5024425B2 (ja) * 2010-05-11 2012-09-12 コニカミノルタビジネステクノロジーズ株式会社 用紙折り装置並びにこれを用いた用紙後処理装置
JP5024423B2 (ja) * 2010-05-11 2012-09-12 コニカミノルタビジネステクノロジーズ株式会社 用紙折り装置並びにこれを用いた用紙後処理装置
JP5024424B2 (ja) 2010-05-11 2012-09-12 コニカミノルタビジネステクノロジーズ株式会社 用紙折り装置並びにこれを用いた用紙後処理装置
EP2708484B1 (en) * 2012-09-18 2015-02-11 Ricoh Company Ltd. Sheet processing apparatus, image forming system, and method of enhancing folding of sheet bundle
JP6231860B2 (ja) 2013-11-19 2017-11-15 理想科学工業株式会社 用紙折り装置
JP6708810B2 (ja) * 2014-05-20 2020-06-10 株式会社リコー シート処理装置、画像形成システム
JP6758857B2 (ja) 2016-02-25 2020-09-23 キヤノン株式会社 シート搬送装置及び画像形成装置
JP7704629B2 (ja) * 2021-09-21 2025-07-08 株式会社ディスコ 剥離装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454180A (de) * 1967-05-26 1968-04-15 Ferag Ag Vorrichtung zum Pressen von in einem kontinuierlichen Strom anfallenden, biegsamen Flächengebilden
US3796423A (en) * 1972-09-05 1974-03-12 Rockwell International Corp Buckle folder fold roller
US3796361A (en) * 1972-12-26 1974-03-12 A Rueckert Folding roller for use in a buckle folding machine
US5114395A (en) * 1990-03-23 1992-05-19 Martin Yale Industries, Inc. Paper sheet folding device
US5180151A (en) * 1991-12-30 1993-01-19 Pitney Bowes Inc. Grooved paper folding rollers

Also Published As

Publication number Publication date
EP1225147B1 (en) 2008-10-01
EP1225147A3 (en) 2004-01-07
DE60135968D1 (de) 2008-11-13
JP2002193544A (ja) 2002-07-10
US20020086786A1 (en) 2002-07-04
CN1362646A (zh) 2002-08-07
EP1225147A2 (en) 2002-07-24
CN1188752C (zh) 2005-02-09

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