JP4121209B2 - 画像形成装置における給紙装置 - Google Patents

画像形成装置における給紙装置 Download PDF

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Publication number
JP4121209B2
JP4121209B2 JP05154299A JP5154299A JP4121209B2 JP 4121209 B2 JP4121209 B2 JP 4121209B2 JP 05154299 A JP05154299 A JP 05154299A JP 5154299 A JP5154299 A JP 5154299A JP 4121209 B2 JP4121209 B2 JP 4121209B2
Authority
JP
Japan
Prior art keywords
paper
separation
image forming
forming apparatus
feeding device
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
JP05154299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000247467A (ja
JP2000247467A5 (enExample
Inventor
健治 遠藤
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.)
Tohoku Ricoh Co Ltd
Original Assignee
Tohoku 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 Tohoku Ricoh Co Ltd filed Critical Tohoku Ricoh Co Ltd
Priority to JP05154299A priority Critical patent/JP4121209B2/ja
Priority to US09/492,272 priority patent/US6338480B1/en
Publication of JP2000247467A publication Critical patent/JP2000247467A/ja
Priority to US09/988,212 priority patent/US6543761B2/en
Publication of JP2000247467A5 publication Critical patent/JP2000247467A5/ja
Application granted granted Critical
Publication of JP4121209B2 publication Critical patent/JP4121209B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
    • B65H3/5223—Retainers of the pad-type, e.g. friction pads
    • 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
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/53—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties
    • B65H2404/531—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties particular coefficient of friction
    • B65H2404/5311—Surface with different coefficients of friction
    • 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
    • B65H2511/10—Size; Dimensions
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/135—Surface texture; e.g. roughness
    • 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
    • B65H2511/20—Location in space
    • B65H2511/21—Angle
    • B65H2511/214—Inclination
    • 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
    • B65H2511/40—Identification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/83—Environmental conditions, i.e. in the area confining the handled material or the handling machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP05154299A 1999-02-26 1999-02-26 画像形成装置における給紙装置 Expired - Lifetime JP4121209B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP05154299A JP4121209B2 (ja) 1999-02-26 1999-02-26 画像形成装置における給紙装置
US09/492,272 US6338480B1 (en) 1999-02-26 2000-01-27 Sheet feeding device for an image forming apparatus
US09/988,212 US6543761B2 (en) 1999-02-26 2001-11-19 Sheet feeding device for an image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05154299A JP4121209B2 (ja) 1999-02-26 1999-02-26 画像形成装置における給紙装置

Publications (3)

Publication Number Publication Date
JP2000247467A JP2000247467A (ja) 2000-09-12
JP2000247467A5 JP2000247467A5 (enExample) 2006-03-09
JP4121209B2 true JP4121209B2 (ja) 2008-07-23

Family

ID=12889925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05154299A Expired - Lifetime JP4121209B2 (ja) 1999-02-26 1999-02-26 画像形成装置における給紙装置

Country Status (2)

Country Link
US (2) US6338480B1 (enExample)
JP (1) JP4121209B2 (enExample)

Families Citing this family (62)

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JP4343386B2 (ja) * 2000-03-17 2009-10-14 富士フイルム株式会社 印刷版自動露光装置
KR100342531B1 (ko) * 2000-05-12 2002-06-28 윤종용 잉크젯 프린터의 용지 슬립 다운 방지 장치
JP3576958B2 (ja) * 2000-10-31 2004-10-13 キヤノン株式会社 給紙装置及びこれを備えた画像形成装置
JP3618659B2 (ja) * 2000-11-08 2005-02-09 ニスカ株式会社 自動原稿搬送装置における原稿シートの分離構造
DE10105521A1 (de) * 2001-02-07 2002-08-08 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zum Vereinzeln von Blattgut
JP5220972B2 (ja) * 2001-05-18 2013-06-26 東北リコー株式会社 印刷装置
US6572100B1 (en) * 2001-08-13 2003-06-03 Unisys Corporation Pneumatic pinch force generator for document transport system
TW528713B (en) * 2002-01-23 2003-04-21 Benq Corp Paper separator structure
JP2004061888A (ja) * 2002-07-29 2004-02-26 Ricoh Co Ltd 画像形成装置
JP2004123341A (ja) * 2002-10-04 2004-04-22 Ricoh Co Ltd 給送装置とそれを備えた画像形成装置
US7455288B2 (en) * 2003-06-16 2008-11-25 Hewlett-Packard Development Company, L.P. Sheet media input structure
JP2005014547A (ja) * 2003-06-30 2005-01-20 Oki Data Corp 画像形成装置
JP2005212349A (ja) * 2004-01-30 2005-08-11 Ricoh Co Ltd 課金方法および画像形成装置
JP4294572B2 (ja) * 2004-03-05 2009-07-15 株式会社リコー 給紙カセット、記録媒体サイズ検知装置及び画像形成装置
DE102004017348B3 (de) * 2004-04-06 2005-04-21 Helmut Steinhilber Vorrichtung zum Vereinzeln von in einem Stapel vorgehaltenen Blättern
JP2006035809A (ja) * 2004-07-30 2006-02-09 Ricoh Printing Systems Ltd 印刷制御装置
DE602005024089D1 (de) * 2004-08-24 2010-11-25 Seiko Epson Corp Papierzuführverfahren und Papierförderer
JP4135105B2 (ja) * 2004-09-28 2008-08-20 ブラザー工業株式会社 シート材供給装置及び画像形成装置
JP2006117391A (ja) * 2004-10-21 2006-05-11 Seiko Epson Corp 媒体給送装置の駆動方法、駆動制御プログラム及び記録装置
JP4414860B2 (ja) * 2004-10-21 2010-02-10 株式会社リコー 給紙トレイ、給紙装置および画像形成装置
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JP4290667B2 (ja) * 2005-03-23 2009-07-08 株式会社沖データ 媒体供給装置
JP2006335545A (ja) * 2005-06-03 2006-12-14 Tohoku Ricoh Co Ltd 給紙装置・画像形成装置
JP2006346992A (ja) * 2005-06-16 2006-12-28 Dainippon Screen Mfg Co Ltd 印刷装置
KR100636246B1 (ko) * 2005-09-06 2006-10-19 삼성전자주식회사 용지의 중송이 방지되는 급지장치
US20070063423A1 (en) * 2005-09-16 2007-03-22 Kirby Alfred D Media bed
JP4723336B2 (ja) * 2005-09-22 2011-07-13 船井電機株式会社 印刷装置の給紙トレイ
DE602006001821D1 (de) * 2005-10-27 2008-08-28 Oce Tech Bv Antriebsmechanismus für eine Zuführrolle in einem Drucker
US7445205B2 (en) * 2006-01-06 2008-11-04 Xerox Corporation Automatically variably heated airflow for separation of humid coated paper print media
JP4292518B2 (ja) * 2006-01-27 2009-07-08 村田機械株式会社 Ａｄｆ型給紙トレイ及び画像読取装置
US20090206542A1 (en) * 2006-03-20 2009-08-20 Thiele Technologies, Inc. Feed belt positioning assembly
WO2007109644A2 (en) * 2006-03-20 2007-09-27 Thiele Technologies, Inc. Side guide assembly with vertically repositionable side guides for use with friction sheet feeding machines
US9908648B2 (en) 2008-01-07 2018-03-06 Lantech.Com, Llc Demand based wrapping
JP2011509220A (ja) 2008-01-07 2011-03-24 ランテク ドット コム，リミティド ライアビリティ カンパニー 包装装置における計量フィルム供給の電子制御
US20090194934A1 (en) * 2008-02-06 2009-08-06 Kabushiki Kaisha Toshiba Paper feeding device for image forming apparatus
GB2462262A (en) * 2008-07-29 2010-02-03 Neopost Technologies Adjustable vacuum sheet feeder with adjustable sheet retaining device
JP5360749B2 (ja) * 2008-12-05 2013-12-04 コクヨ株式会社 捌きユニットおよび機器
JP5540189B2 (ja) * 2009-11-20 2014-07-02 株式会社デュプロ 給紙装置
CN102101392A (zh) * 2009-12-17 2011-06-22 鸿富锦精密工业（深圳）有限公司 打印机纸盘限位装置
KR20110081703A (ko) * 2010-01-08 2011-07-14 삼성전자주식회사 용지적재대, 용지급지장치와 이를 가지는 화상형성장치 및 그 제어방법
JP5450507B2 (ja) * 2011-05-12 2014-03-26 京セラドキュメントソリューションズ株式会社 給紙機構およびそれを備えた画像形成装置
JP5298166B2 (ja) 2011-07-11 2013-09-25 東芝テック株式会社 用紙排出装置、用紙排出方法、画像形成装置および画像形成方法
CN102867359B (zh) * 2012-09-21 2014-10-22 广州广电运通金融电子股份有限公司 金融自助设备及其钞票分离装置和分离方法
JP5994535B2 (ja) * 2012-09-28 2016-09-21 スター精密株式会社 印刷装置の用紙搬送機構
EP2917112B1 (en) 2012-10-25 2017-06-28 Lantech.Com LLC Rotation angle-based wrapping
WO2014066778A1 (en) * 2012-10-25 2014-05-01 Lantech.Com, Llc Corner geometry-based wrapping
CA3193196A1 (en) 2012-10-25 2014-05-01 Lantech.Com, Llc Effective circumference-based wrapping
CA2901256C (en) 2013-02-13 2017-12-12 Lantech.Com, Llc Containment force-based wrapping
JP6233683B2 (ja) * 2013-07-09 2017-11-22 株式会社リコー 給送装置、画像形成装置及び画像読取装置
US10227152B2 (en) 2014-01-14 2019-03-12 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
US9352546B2 (en) * 2014-08-21 2016-05-31 Atma Champ Ent. Corp. Servo-driven cylinder screen printing machine
TWI556977B (zh) * 2014-08-21 2016-11-11 Atma Champ Entpr Corp Servo Drive Roller Screen Printing Machine
CN105437738B (zh) * 2014-08-26 2018-02-23 东远机械工业(昆山)有限公司 伺服驱动滚筒式网版印刷机
FI20155083A (fi) * 2015-02-09 2016-08-10 Signode Ind Group Llc Menetelmä muovikalvon käärimiseksi kuorman päälle sekä käärintäkone
WO2017131785A1 (en) * 2016-01-29 2017-08-03 Hewlett-Packard Development Company, L.P. Device including separator
JP6944620B2 (ja) * 2016-02-15 2021-10-06 株式会社デュプロ 給紙装置および丁合装置
SMT202400240T1 (it) 2018-08-06 2024-07-09 Lantech Com Llc Macchina di avvolgimento per stiramento con controllo di adattamento di curva di tasso di erogazione.
JP7321782B2 (ja) * 2019-06-05 2023-08-07 キヤノン株式会社 シート給送装置及び画像形成装置
CA3147094C (en) 2019-09-09 2025-02-11 Lantech.Com, Llc Shrink wrapper with speed control based on the detected speed of the dispensed packaging material and the predicted load geometry
JP7755807B2 (ja) * 2021-11-12 2025-10-17 株式会社リコー シート積載装置及び画像形成システム
JP2023114656A (ja) 2022-02-07 2023-08-18 ブラザー工業株式会社 画像記録装置

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Also Published As

Publication number Publication date
JP2000247467A (ja) 2000-09-12
US20020060397A1 (en) 2002-05-23
US6543761B2 (en) 2003-04-08
US6338480B1 (en) 2002-01-15

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