EP1980512A3 - Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci - Google Patents

Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci Download PDF

Info

Publication number
EP1980512A3
EP1980512A3 EP08251387A EP08251387A EP1980512A3 EP 1980512 A3 EP1980512 A3 EP 1980512A3 EP 08251387 A EP08251387 A EP 08251387A EP 08251387 A EP08251387 A EP 08251387A EP 1980512 A3 EP1980512 A3 EP 1980512A3
Authority
EP
European Patent Office
Prior art keywords
aligning device
image forming
same
forming apparatus
sheet aligning
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.)
Withdrawn
Application number
EP08251387A
Other languages
German (de)
English (en)
Other versions
EP1980512A2 (fr
Inventor
Takayuki c/o Ricoh Printing Systems Ltd. Muneyasu
Junji c/o Ricoh Printing Systems Ltd. Shirakawa
Yutaka c/o Ricoh Printing Systems Ltd. Shoji
Takeshi c/o Ricoh Printing Systems Ltd. Watanabe
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
Priority claimed from JP2007103364A external-priority patent/JP4842877B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of EP1980512A2 publication Critical patent/EP1980512A2/fr
Publication of EP1980512A3 publication Critical patent/EP1980512A3/fr
Withdrawn legal-status Critical Current

Links

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
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • 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
    • B65H5/34—Varying the phase of feed relative to the receiving machine
    • 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
    • B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
    • 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
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • 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
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1442—Tripping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
EP08251387A 2007-04-11 2008-04-10 Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci Withdrawn EP1980512A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007103364A JP4842877B2 (ja) 2006-08-22 2007-04-11 シート整合装置、およびそれを用いた画像形成装置

Publications (2)

Publication Number Publication Date
EP1980512A2 EP1980512A2 (fr) 2008-10-15
EP1980512A3 true EP1980512A3 (fr) 2009-12-30

Family

ID=39651443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08251387A Withdrawn EP1980512A3 (fr) 2007-04-11 2008-04-10 Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci

Country Status (2)

Country Link
US (1) US20080251998A1 (fr)
EP (1) EP1980512A3 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007293700A (ja) * 2006-04-26 2007-11-08 Canon Inc 設計支援装置および設計支援方法
JP4750754B2 (ja) * 2007-05-31 2011-08-17 株式会社リコー シート搬送装置および画像形成装置
JP5560904B2 (ja) * 2009-09-07 2014-07-30 株式会社リコー 記録媒体搬送装置及びこの記録媒体搬送装置を備えた画像形成装置
TWI397498B (zh) * 2010-11-24 2013-06-01 Avision Inc 紙張整平機構及使用其之列印設備
US20120148322A1 (en) * 2010-12-08 2012-06-14 Xerox Corporation Angled array sensor method and system for measuring media curl
US8876108B2 (en) * 2011-12-26 2014-11-04 Canon Kabushiki Kaisha Sheet transport apparatus and image forming apparatus
JP5936173B2 (ja) 2011-12-28 2016-06-15 株式会社リコー シート材位置補正装置、及び、画像形成装置
JP5968042B2 (ja) * 2012-04-23 2016-08-10 キヤノン株式会社 搬送装置および画像形成装置
JP6098877B2 (ja) 2012-06-13 2017-03-22 株式会社リコー シート材位置補正装置、及び、画像形成装置
JP6007616B2 (ja) 2012-06-22 2016-10-12 株式会社リコー シート搬送装置、画像読取装置、画像形成装置
JP5937942B2 (ja) * 2012-10-05 2016-06-22 株式会社沖データ 印刷装置
JP6038609B2 (ja) * 2012-11-28 2016-12-07 コニカミノルタ株式会社 画像形成装置
JP2015020902A (ja) * 2013-07-23 2015-02-02 キヤノン株式会社 斜行補正装置及び画像形成装置
JP6425128B2 (ja) * 2014-11-28 2018-11-21 株式会社リコー 用紙搬送装置及び画像形成装置
JP6314948B2 (ja) * 2015-10-05 2018-04-25 コニカミノルタ株式会社 画像形成装置
DE102015221663A1 (de) * 2015-11-04 2017-05-04 Koenig & Bauer Ag Laminierungsmaschine und ein Verfahren zum Laminieren eines Materials
JP6874305B2 (ja) * 2016-09-09 2021-05-19 コニカミノルタ株式会社 給紙装置及び画像形成装置
EP3492411B1 (fr) * 2017-11-29 2024-02-14 Ricoh Company, Ltd. Dispositif de transport de feuilles et appareil de formation d'images le comprenant
JP7178199B2 (ja) 2018-08-06 2022-11-25 東芝テック株式会社 シート搬送装置および画像形成システム
JP2021187631A (ja) 2020-06-01 2021-12-13 キヤノン株式会社 画像形成装置
JP7665955B2 (ja) 2020-11-13 2025-04-22 株式会社リコー 搬送装置及び画像形成装置
JP2023146012A (ja) * 2022-03-29 2023-10-12 富士フイルムビジネスイノベーション株式会社 シート搬送装置及び画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219159A (en) * 1992-06-01 1993-06-15 Xerox Corporation Translating nip registration device
US20020076250A1 (en) * 2000-12-15 2002-06-20 Johnson Bruce G. Printer media alignment apparatus and method
JP2005022820A (ja) * 2003-07-02 2005-01-27 Sharp Corp 記録用紙搬送機構及びその記録用紙搬送機構を備えた画像形成装置
EP1870358A1 (fr) * 2006-06-21 2007-12-26 Ricoh Company, Ltd. Appareil de transport de papier et appareil de formation d'images utilisant l'appareil de transport de papier
EP1892582A1 (fr) * 2006-08-22 2008-02-27 Ricoh Company, Ltd. Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci
EP1972581A2 (fr) * 2007-03-23 2008-09-24 Ricoh Company, Ltd. Dispositif de convoyage et appareil de formation d'image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2893540B2 (ja) 1989-09-06 1999-05-24 富士ゼロックス株式会社 画像形成装置
WO1998018053A1 (fr) * 1996-10-22 1998-04-30 Oce Printing Systems Gmbh Dispositif d'alignement
JP3653157B2 (ja) 1997-01-17 2005-05-25 株式会社リコー 画像形成装置
KR100739145B1 (ko) 2005-09-30 2007-07-13 엘지전자 주식회사 플라즈마 디스플레이 패널 및 그 제조 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219159A (en) * 1992-06-01 1993-06-15 Xerox Corporation Translating nip registration device
US20020076250A1 (en) * 2000-12-15 2002-06-20 Johnson Bruce G. Printer media alignment apparatus and method
JP2005022820A (ja) * 2003-07-02 2005-01-27 Sharp Corp 記録用紙搬送機構及びその記録用紙搬送機構を備えた画像形成装置
EP1870358A1 (fr) * 2006-06-21 2007-12-26 Ricoh Company, Ltd. Appareil de transport de papier et appareil de formation d'images utilisant l'appareil de transport de papier
EP1892582A1 (fr) * 2006-08-22 2008-02-27 Ricoh Company, Ltd. Dispositif d'alignement de feuille et appareil de formation d'images comprenant celui-ci
EP1972581A2 (fr) * 2007-03-23 2008-09-24 Ricoh Company, Ltd. Dispositif de convoyage et appareil de formation d'image

Also Published As

Publication number Publication date
US20080251998A1 (en) 2008-10-16
EP1980512A2 (fr) 2008-10-15

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