BR0202867A - Sistema para retirar a inclinação de folha de impressora - Google Patents
Sistema para retirar a inclinação de folha de impressoraInfo
- Publication number
- BR0202867A BR0202867A BR0202867-0A BR0202867A BR0202867A BR 0202867 A BR0202867 A BR 0202867A BR 0202867 A BR0202867 A BR 0202867A BR 0202867 A BR0202867 A BR 0202867A
- Authority
- BR
- Brazil
- Prior art keywords
- sheet
- tilt
- registration
- printer sheet
- offset system
- Prior art date
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
- B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
- B65H7/10—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to incorrect side register
-
- 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
- B65H9/16—Inclined tape, roller, or like article-forwarding side registers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/33—Modifying, selecting, changing orientation
- B65H2301/331—Skewing, correcting skew, i.e. changing slightly orientation of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/52—Translation screw-thread mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/53—Articulated mechanisms
- B65H2403/533—Slotted link mechanism
- B65H2403/5331—Slotted link mechanism with sliding slotted link
-
- 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
-
- 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
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/24—Irregularities, e.g. in orientation or skewness
-
- 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
- B65H2511/51—Presence
- B65H2511/514—Particular portion of element
-
- 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
- B65H2513/11—Speed angular
-
- 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
- B65H2513/50—Timing
- B65H2513/51—Sequence of process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/13—Parts concerned of the handled material
- B65H2701/131—Edges
- B65H2701/1311—Edges leading edge
Abstract
"SISTEMA PARA RETIRAR A INCLINAçãO DE FOLHA DE IMPRESSORA". A invenção refere-se a um sistema de registro de folha, especialmente para impressoras, com um sistema de baixo custo e menor massa para retirada de inclinação de folhas e opcionalmente também compativelmente proporcionando o reposicionamento de registro transversal das folhas. São revelados mecanismos que somente necessitam um motor de acionamento principal para acionar ambos os dois mordentes de alimentação de folha separados, junto com um sistema de acionamento diferencial de retirada de inclinação com muito menos força e baixo custo para proporcionar o movimento angular diferencial relativo dos dois mordentes de alimentação de folha espaçados para alcançar a quantidade desejada de movimento de retirada de inclinação de folha, sem interromper o movimento de alimentação para frente da folha.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/916,994 US6575458B2 (en) | 2001-07-27 | 2001-07-27 | Printer sheet deskewing system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0202867A true BR0202867A (pt) | 2003-06-03 |
Family
ID=25438202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0202867-0A BR0202867A (pt) | 2001-07-27 | 2002-07-24 | Sistema para retirar a inclinação de folha de impressora |
Country Status (2)
Country | Link |
---|---|
US (1) | US6575458B2 (pt) |
BR (1) | BR0202867A (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5486613A (en) * | 1993-07-15 | 1996-01-23 | Great Lakes Chemical Italia S.R.L. | Vulcanization accelerators |
US6533268B2 (en) * | 2001-07-27 | 2003-03-18 | Xerox Corporation | Printer sheet lateral registration and deskewing system |
JP4580602B2 (ja) * | 2001-09-21 | 2010-11-17 | 株式会社東芝 | 紙葉類処理装置 |
TWI248415B (en) * | 2003-09-23 | 2006-02-01 | Bobst Sa | Device for positioning the sheets into an introduction station of a processing machine |
US7127184B2 (en) | 2003-12-05 | 2006-10-24 | Lexmark International, Inc. | Method and device for clearing media jams from an image forming device |
US7222848B2 (en) * | 2004-01-29 | 2007-05-29 | Lexmark International, Inc. | Method and device to control the alignment of a media sheet in an image forming device |
US7243917B2 (en) * | 2004-05-27 | 2007-07-17 | Xerox Corporation | Print media registration using active tracking of idler rotation |
US7643161B2 (en) | 2004-10-27 | 2010-01-05 | Hewlett-Packard Development Company, L.P. | Inter-device media handler |
US7422211B2 (en) * | 2005-01-21 | 2008-09-09 | Xerox Corporation | Lateral and skew registration using closed loop feedback on the paper edge position |
US20060261540A1 (en) * | 2005-05-17 | 2006-11-23 | Xerox Corporation | Sheet deskewing with automatically variable differential NIP force sheet driving rollers |
US8328188B2 (en) * | 2005-05-31 | 2012-12-11 | Xerox Corporation | Method and system for skew and lateral offset adjustment |
US20060197038A1 (en) * | 2005-06-13 | 2006-09-07 | Xerox Corporation | Incoming sheet skew, lateral and process position detection with an angled transverse sensor array bar |
JP4641460B2 (ja) * | 2005-07-28 | 2011-03-02 | キヤノン株式会社 | シート搬送装置及び画像形成装置並びに画像読取装置 |
US7561843B2 (en) * | 2005-07-29 | 2009-07-14 | Xerox Corporation | Method and system of paper registration for two-sided imaging |
US7454145B2 (en) * | 2005-09-13 | 2008-11-18 | Lexmark International, Inc | Packaging detection and removal for an image forming device |
US7530256B2 (en) * | 2007-04-19 | 2009-05-12 | Xerox Corporation | Calibration of sheet velocity measurement from encoded idler rolls |
US7502703B2 (en) * | 2007-07-09 | 2009-03-10 | Xerox Corporation | Calibration of the fundamental and harmonic once-around velocity variations of encoded wheels |
EP2243637B1 (en) * | 2009-04-24 | 2014-05-21 | Neopost Technologies | Envelope inserting apparatus |
US8180272B2 (en) * | 2009-04-30 | 2012-05-15 | Xerox Corporation | Movable trail edge sensor for duplex registration |
US8020858B2 (en) * | 2009-05-29 | 2011-09-20 | Xerox Corporation | Accurate sheet leading edge registration system and method |
US8571460B2 (en) * | 2009-06-09 | 2013-10-29 | Xerox Corporation | Calculation of correction factors for lead edge sensor measurement in duplex registration |
US8074982B2 (en) | 2009-06-30 | 2011-12-13 | Xerox Corporation | Adjustable idler rollers for lateral registration |
US8047537B2 (en) * | 2009-07-21 | 2011-11-01 | Xerox Company | Extended registration control of a sheet in a media handling assembly |
US8020859B2 (en) * | 2009-08-26 | 2011-09-20 | Xerox Corporation | Edge sensor gain calibration for printmaking devices |
US8496247B2 (en) * | 2009-09-17 | 2013-07-30 | Xerox Corporation | Encoder idler roll |
US8317191B2 (en) * | 2009-10-13 | 2012-11-27 | Xerox Corporation | Sheet registration using multiple elongated sensors |
US8033544B2 (en) * | 2009-12-08 | 2011-10-11 | Xerox Corporation | Edge sensor calibration for printmaking devices |
US8256767B2 (en) * | 2009-12-18 | 2012-09-04 | Xerox Corporation | Sheet registration using edge sensors |
US8695973B2 (en) * | 2010-03-08 | 2014-04-15 | Xerox Corporation | Sheet registration for a printmaking device using trail edge sensors |
US8762103B2 (en) * | 2010-09-09 | 2014-06-24 | Xerox Corporation | Sheet thickness measurement apparatus |
US8870180B2 (en) | 2013-02-28 | 2014-10-28 | Hewlett-Packard Development Company, L.P. | Differential to reduce skew |
JP6225621B2 (ja) * | 2013-10-07 | 2017-11-08 | 富士ゼロックス株式会社 | 画像形成システム、画像形成装置及び用紙供給装置 |
KR20170082339A (ko) * | 2016-01-06 | 2017-07-14 | 에스프린팅솔루션 주식회사 | 스캐너 장치, 이를 채용한 화상형성장치, 및 스큐 보정 방법 |
JP2017137186A (ja) * | 2016-02-05 | 2017-08-10 | ブラザー工業株式会社 | シート搬送装置 |
CN108569045B (zh) * | 2018-06-06 | 2024-01-30 | 昆明理工大学津桥学院 | 打印机纸张纠偏电路 |
CN114348734B (zh) * | 2021-12-31 | 2023-11-28 | 苏州富强科技有限公司 | 料卷双向纠偏结构 |
CN115155871B (zh) * | 2022-07-27 | 2024-04-12 | 深圳市瑞荣自动化有限公司 | Pcb板喷涂装置 |
CN117168380B (zh) * | 2023-10-30 | 2024-02-13 | 钛玛科(北京)工业科技有限公司 | 一种高精度闭环对中测宽控制系统及其使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971304A (en) | 1986-12-10 | 1990-11-20 | Xerox Corporation | Apparatus and method for combined deskewing and side registering |
US4805892A (en) * | 1988-04-04 | 1989-02-21 | Eastman Kodak Company | Cross-track registration device for sheet transport system |
US5094442A (en) | 1990-07-30 | 1992-03-10 | Xerox Corporation | Translating electronic registration system |
US5219159A (en) | 1992-06-01 | 1993-06-15 | Xerox Corporation | Translating nip registration device |
US5278624A (en) | 1992-07-07 | 1994-01-11 | Xerox Corporation | Differential drive for sheet registration drive rolls with skew detection |
US5678159A (en) | 1996-06-26 | 1997-10-14 | Xerox Corporation | Sheet registration and deskewing device |
US5697608A (en) | 1996-06-26 | 1997-12-16 | Xerox Corporation | Agile lateral and shew sheet registration apparatus and method |
JP3186618B2 (ja) * | 1996-12-12 | 2001-07-11 | 富士ゼロックス株式会社 | 用紙整合装置およびこれを備えた画像形成装置 |
US6173952B1 (en) | 1999-05-17 | 2001-01-16 | Xerox Corporation | Printer sheet deskewing system with automatic variable nip lateral spacing for different sheet sizes |
US6241242B1 (en) * | 1999-10-12 | 2001-06-05 | Hewlett-Packard Company | Deskew of print media |
-
2001
- 2001-07-27 US US09/916,994 patent/US6575458B2/en not_active Expired - Fee Related
-
2002
- 2002-07-24 BR BR0202867-0A patent/BR0202867A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6575458B2 (en) | 2003-06-10 |
US20030020231A1 (en) | 2003-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |