JP5067874B2 - シート搬送装置及び画像形成装置 - Google Patents

シート搬送装置及び画像形成装置 Download PDF

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Publication number
JP5067874B2
JP5067874B2 JP2008085291A JP2008085291A JP5067874B2 JP 5067874 B2 JP5067874 B2 JP 5067874B2 JP 2008085291 A JP2008085291 A JP 2008085291A JP 2008085291 A JP2008085291 A JP 2008085291A JP 5067874 B2 JP5067874 B2 JP 5067874B2
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JP
Japan
Prior art keywords
sheet
conveying
rotating body
roller pair
conveyance
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
JP2008085291A
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English (en)
Japanese (ja)
Other versions
JP2008273735A5 (OSRAM
JP2008273735A (ja
Inventor
雅人 鈴木
和浩 西村
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 JP2008085291A priority Critical patent/JP5067874B2/ja
Publication of JP2008273735A publication Critical patent/JP2008273735A/ja
Publication of JP2008273735A5 publication Critical patent/JP2008273735A5/ja
Application granted granted Critical
Publication of JP5067874B2 publication Critical patent/JP5067874B2/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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • 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
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • B65H9/006—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet the stop being formed by forwarding means in stand-by
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/09—Function indicators indicating that several of an entity are present
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
JP2008085291A 2007-03-30 2008-03-28 シート搬送装置及び画像形成装置 Expired - Fee Related JP5067874B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008085291A JP5067874B2 (ja) 2007-03-30 2008-03-28 シート搬送装置及び画像形成装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007095290 2007-03-30
JP2007095290 2007-03-30
JP2008085291A JP5067874B2 (ja) 2007-03-30 2008-03-28 シート搬送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2008273735A JP2008273735A (ja) 2008-11-13
JP2008273735A5 JP2008273735A5 (OSRAM) 2011-05-12
JP5067874B2 true JP5067874B2 (ja) 2012-11-07

Family

ID=39792903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008085291A Expired - Fee Related JP5067874B2 (ja) 2007-03-30 2008-03-28 シート搬送装置及び画像形成装置

Country Status (2)

Country Link
US (1) US7810811B2 (OSRAM)
JP (1) JP5067874B2 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8387978B2 (en) * 2006-08-31 2013-03-05 Seiko Epson Corporation Recording apparatus and medium transporting method
JP5419533B2 (ja) * 2009-04-30 2014-02-19 キヤノン株式会社 画像形成装置
JP2011057412A (ja) * 2009-09-11 2011-03-24 Ricoh Co Ltd 搬送装置、画像形成装置、被搬送媒体搬送方法、プログラム
KR20120035520A (ko) * 2010-10-05 2012-04-16 삼성전자주식회사 화상형성장치
JP5874346B2 (ja) * 2011-11-25 2016-03-02 ブラザー工業株式会社 搬送装置及び画像記録装置
JP2014114152A (ja) 2012-12-12 2014-06-26 Canon Inc シート搬送装置及び画像形成装置
JP6071526B2 (ja) * 2012-12-20 2017-02-01 キヤノン株式会社 シート搬送装置
JP6194608B2 (ja) * 2013-03-27 2017-09-13 セイコーエプソン株式会社 記録装置
JP6052115B2 (ja) * 2013-09-12 2016-12-27 カシオ電子工業株式会社 印刷装置
US9108811B1 (en) * 2014-10-09 2015-08-18 Xerox Corporation Variably changing nip feeding speeds to maintain optimal sheet buckle
JP6717114B2 (ja) * 2016-08-22 2020-07-01 コニカミノルタ株式会社 画像形成装置
JP7083237B2 (ja) * 2017-07-28 2022-06-10 理想科学工業株式会社 給紙装置
JP7020358B2 (ja) * 2018-09-28 2022-02-16 沖電気工業株式会社 印刷媒体給送装置及び画像形成装置
JP7381216B2 (ja) * 2019-04-05 2023-11-15 キヤノン株式会社 記録装置および制御方法
JP7317569B2 (ja) * 2019-05-08 2023-07-31 シャープ株式会社 用紙搬送装置および画像形成装置
JP7749422B2 (ja) 2021-11-22 2025-10-06 キヤノン株式会社 シート給送装置及び画像形成装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279150A (ja) * 1985-09-30 1987-04-11 Mita Ind Co Ltd 複写機の搬送装置
JPS62244846A (ja) * 1986-04-16 1987-10-26 Ricoh Co Ltd 給紙装置
JP2853391B2 (ja) * 1991-08-06 1999-02-03 富士ゼロックス株式会社 画像読取り装置
US5393044A (en) * 1992-12-04 1995-02-28 Sharp Kabushiki Kaisha Paper feeder
DE4243222C2 (de) * 1992-12-19 1997-07-03 Roland Man Druckmasch Vorrichtung zum Transport und zur Verlangsamung von Falzprodukten
US5651539A (en) * 1995-01-10 1997-07-29 Mita Industrial Co., Ltd. Image forming apparatus with smooth transfer sheet roller transport
JPH1035941A (ja) * 1996-07-18 1998-02-10 Mita Ind Co Ltd 画像形成装置の転写紙搬送機構
DE19753419C1 (de) * 1997-12-02 1999-02-18 Siemens Ag Einrichtung zur Geschwindigkeitsänderung
JP3661839B2 (ja) * 1999-08-17 2005-06-22 株式会社Ｐｆｕ 用紙分離装置及び光学式読取り装置
JP4428872B2 (ja) 2001-02-23 2010-03-10 キヤノン株式会社 画像形成装置
JP2002362776A (ja) 2001-06-11 2002-12-18 Canon Inc 画像形成装置
US6460687B1 (en) * 2002-02-01 2002-10-08 Phogenix Imaging, Llc Buffer with service loop and method
US6554216B1 (en) * 2002-02-01 2003-04-29 Phogenix Imaging, Llc Buffer with service loop and method
US6965742B2 (en) * 2002-11-08 2005-11-15 Canon Kabushiki Kaisha Image forming apparatus
JP4184904B2 (ja) * 2003-09-03 2008-11-19 株式会社東芝 紙葉類分離搬送装置
US7280798B2 (en) * 2004-03-09 2007-10-09 Canon Kabushiki Kaisha Image forming apparatus with conveying device urging a recording material toward a charge eliminating member

Also Published As

Publication number Publication date
US20080237967A1 (en) 2008-10-02
JP2008273735A (ja) 2008-11-13
US7810811B2 (en) 2010-10-12

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