BR9907871A - Aparelho de alinhamento de folha - Google Patents

Aparelho de alinhamento de folha

Info

Publication number
BR9907871A
BR9907871A BR9907871-6A BR9907871A BR9907871A BR 9907871 A BR9907871 A BR 9907871A BR 9907871 A BR9907871 A BR 9907871A BR 9907871 A BR9907871 A BR 9907871A
Authority
BR
Brazil
Prior art keywords
sheet
alignment surface
pickup roller
roller
alignment
Prior art date
Application number
BR9907871-6A
Other languages
English (en)
Inventor
Christopher Keith Caspar
Edmund Hulin James Iii
Kurt Matthew Korfhage
Christopher Patrick Murphy
Jerry Wesley Raider
Original Assignee
Lexmark Int 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 Lexmark Int Inc filed Critical Lexmark Int Inc
Publication of BR9907871A publication Critical patent/BR9907871A/pt

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
    • 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
    • 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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0684—Rollers or like rotary separators on moving support, e.g. pivoting, for bringing the roller or like rotary separator into contact with the pile
    • 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
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
    • 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
    • B65H2404/56—Flexible surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/113—Front, i.e. portion adjacent to the feeding / delivering side
    • B65H2405/1136—Front, i.e. portion adjacent to the feeding / delivering side inclined, i.e. forming an angle different from 90 with the bottom
    • 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
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Pile Receivers (AREA)

Abstract

Patente de Invenção: <B>"APARELHO DE ALINHAMENTO DE FOLHA"<D>. De folha (28) de uma pilha de meios (29) é alinhada com uma superfície fixa de alinhamento (48), antes de ser alimentada para uma estação de processo de uma impressora por um rolo de captura simples (47). Durante a primeira porção de seu ciclo de operação, a folha de avanço de folha do rolo de captura, que é deslocado do eixo ou linha centra da folha, exerce um torque sobre pelo menos a folha superior da pilha para ter um de seus lados em encaixe com a superfície de alinhamento (48), se ela estiver enviesada. Quando um lado da folha não está encaixando a superfície de alinhamento, quando o rolo de captura é energizado, inicialmente, a borda dianteira da folha superior encaixa uma projeção resiliente (43) de uma inserção de uma nervura (32), que é deslocada do eixo da folha, mas mais afastada da superfície de alinhamento do que o rolo de captura. A folha enviesada se articula em torno da projeção (43), que é formada de um material de alto coeficiente de atrito, estendendo-se além da superfície da nervura (32). Durante o restante de sua energização, o rolo de captura (47) avança a folha para a estação de processo da impressora.
BR9907871-6A 1998-02-11 1999-02-10 Aparelho de alinhamento de folha BR9907871A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/022,219 US5971390A (en) 1998-02-11 1998-02-11 Sheet aligning apparatus
PCT/US1999/002829 WO1999041173A1 (en) 1998-02-11 1999-02-10 Sheet aligning apparatus

Publications (1)

Publication Number Publication Date
BR9907871A true BR9907871A (pt) 2000-10-31

Family

ID=21808466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907871-6A BR9907871A (pt) 1998-02-11 1999-02-10 Aparelho de alinhamento de folha

Country Status (9)

Country Link
US (1) US5971390A (pt)
EP (1) EP1100739B1 (pt)
JP (1) JP3484417B2 (pt)
KR (1) KR100503595B1 (pt)
CN (1) CN1107014C (pt)
AU (1) AU2595899A (pt)
BR (1) BR9907871A (pt)
DE (1) DE69919360T2 (pt)
WO (1) WO1999041173A1 (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3098500B2 (ja) * 1998-11-13 2000-10-16 日本電気株式会社 自動給紙装置
US6227535B1 (en) * 2000-05-10 2001-05-08 Samsung Electronics Co., Ltd. Automatic sheet feeder of a printing machine
KR100342531B1 (ko) * 2000-05-12 2002-06-28 윤종용 잉크젯 프린터의 용지 슬립 다운 방지 장치
US6352256B1 (en) * 2000-07-12 2002-03-05 Acer Communications And Multimedia Inc. Media feeding system
JP4534386B2 (ja) * 2000-08-22 2010-09-01 ブラザー工業株式会社 給紙装置
JP2002173239A (ja) * 2000-12-07 2002-06-21 Brother Ind Ltd 給紙装置
US6688590B2 (en) 2000-12-08 2004-02-10 Lexmark International, Inc. Dual tray printer with single drive shaft and dual media picks
KR100465161B1 (ko) * 2002-01-07 2005-01-13 삼성전자주식회사 사무기기의 급지장치
KR100426537B1 (ko) * 2002-01-15 2004-04-14 삼성전자주식회사 화상형성장치의 급지카세트
TW528713B (en) * 2002-01-23 2003-04-21 Benq Corp Paper separator structure
JP3741069B2 (ja) * 2002-03-29 2006-02-01 ブラザー工業株式会社 給紙装置及びこれを備えた画像形成装置
US7029004B2 (en) * 2002-03-29 2006-04-18 Brother Kogyo Kabushiki Kaisha Sheet-supply device and image forming device including same
JP3685144B2 (ja) * 2002-03-29 2005-08-17 ブラザー工業株式会社 給紙装置及びこれを備えた画像形成装置
JP3741068B2 (ja) * 2002-03-29 2006-02-01 ブラザー工業株式会社 給紙装置及びこれを備えた画像形成装置
KR100444593B1 (ko) * 2002-07-04 2004-08-16 삼성전자주식회사 인쇄기기의 자동 급지장치
US7455288B2 (en) * 2003-06-16 2008-11-25 Hewlett-Packard Development Company, L.P. Sheet media input structure
JP3864936B2 (ja) * 2003-06-30 2007-01-10 ブラザー工業株式会社 給送機構
CN1307057C (zh) * 2003-07-15 2007-03-28 明基电通股份有限公司 记录媒体馈送系统及方法
US8582125B2 (en) * 2003-07-22 2013-11-12 Hewlett-Packard Development Company, L.P. Variable support structure and media sheet separator
TWI220413B (en) * 2003-11-21 2004-08-21 Benq Corp A sheet-feeding apparatus
CN100352665C (zh) * 2003-12-19 2007-12-05 明基电通股份有限公司 馈纸装置
JP2005194033A (ja) * 2004-01-07 2005-07-21 Funai Electric Co Ltd 駆動伝達機構およびプリンタ装置の駆動伝達機構
US7131644B2 (en) * 2004-04-06 2006-11-07 Lexmark International, Inc. Imaging apparatus having an automatic sheet feeder
JP4165450B2 (ja) * 2004-05-14 2008-10-15 ブラザー工業株式会社 給紙装置およびプログラム
US7152859B2 (en) * 2004-06-15 2006-12-26 Xerox Corporation Sheet separator
US7448612B2 (en) * 2004-06-28 2008-11-11 Lexmark International, Inc. Auto-compensating mechanism lifter
JP3882935B2 (ja) * 2004-09-09 2007-02-21 船井電機株式会社 画像形成装置
US7909524B2 (en) * 2005-06-30 2011-03-22 Lexmark International, Inc. Folding edge guide assembly for an imaging apparatus
CN100415533C (zh) * 2005-09-16 2008-09-03 云南南天电子信息产业股份有限公司 打印机自动对齐装置
TWI304021B (en) * 2006-09-08 2008-12-11 Qisda Corp Media-feed mechanisms
US7770885B2 (en) * 2007-03-02 2010-08-10 Lexmark International, Inc. Variable stiffness friction buckler
KR100866014B1 (ko) * 2007-06-07 2008-10-30 주식회사 푸른기술 용지 처리장치용 용지 정렬장치
US7896340B2 (en) * 2007-08-20 2011-03-01 Hewlett-Packard Development Company, L.P. Print media registration system and method
CN101462653B (zh) * 2007-12-21 2010-08-18 虹光精密工业（苏州）有限公司 进纸机构及应用其的影像处理装置
JP4582358B2 (ja) 2008-03-31 2010-11-17 ブラザー工業株式会社 給紙装置及びそれを備えた画像記録装置
JP5369968B2 (ja) * 2009-07-31 2013-12-18 セイコーエプソン株式会社 整列搬送装置、整列搬送装置の制御方法及び記録装置
US7959148B2 (en) * 2009-08-20 2011-06-14 Lexmark International, Inc. Media friction buckler assembly
JP5673919B2 (ja) * 2010-03-16 2015-02-18 セイコーエプソン株式会社 媒体送り装置、記録装置
US8215632B2 (en) 2010-08-30 2012-07-10 Eastman Kodak Company Pick roller retraction method in a carriage printer
US8215633B2 (en) 2010-08-30 2012-07-10 Eastman Kodak Company Media stopper method for a printing system
US8215631B2 (en) 2010-08-30 2012-07-10 Eastman Kodak Company Pick roller retraction in a carriage printer
US8328183B2 (en) 2010-08-30 2012-12-11 Eastman Kodak Company Media stopper for a printing system
TW201350344A (zh) * 2012-06-14 2013-12-16 Hon Hai Prec Ind Co Ltd 印表機進紙機構
JP6077829B2 (ja) * 2012-11-05 2017-02-08 キヤノン株式会社 シート処理装置、その制御方法、及びプログラム
JP6270364B2 (ja) * 2013-07-19 2018-01-31 キヤノン株式会社 給送装置および記録装置
KR101678892B1 (ko) 2014-12-31 2016-11-24 노틸러스효성 주식회사 다권종 지폐 스택정렬장치
CN110843356A (zh) * 2019-12-06 2020-02-28 宁波得力科贝技术有限公司 一种挡纸机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2922057B2 (ja) * 1992-05-29 1999-07-19 キヤノン株式会社 自動給紙装置及び画像形成装置
US5480247A (en) * 1992-05-29 1996-01-02 Canon Kabushiki Kaisha Sheet supplying apparatus
CH689671A5 (fr) * 1994-03-07 1999-08-13 Ocd Sa Dispositif d'introduction de feuilles ou d'enveloppes à imprimer.
US5527026A (en) * 1995-03-17 1996-06-18 Lexmark International, Inc. Auto compensating paper feeder
EP0781720B1 (en) * 1995-12-26 2000-05-24 Brother Kogyo Kabushiki Kaisha Sheet feeder having improved sheet separation regardless of rigidity and size of sheet
JPH09175681A (ja) * 1995-12-26 1997-07-08 Brother Ind Ltd 用紙搬送装置
US5895040A (en) * 1997-06-20 1999-04-20 Lexmark International, Inc. Sheet separator

Also Published As

Publication number Publication date
EP1100739B1 (en) 2004-08-11
JP3484417B2 (ja) 2004-01-06
CN1305428A (zh) 2001-07-25
KR100503595B1 (ko) 2005-07-26
AU2595899A (en) 1999-08-30
DE69919360T2 (de) 2005-07-21
CN1107014C (zh) 2003-04-30
KR20010040731A (ko) 2001-05-15
DE69919360D1 (de) 2004-09-16
JP2002503605A (ja) 2002-02-05
EP1100739A1 (en) 2001-05-23
EP1100739A4 (en) 2001-05-23
US5971390A (en) 1999-10-26
WO1999041173A1 (en) 1999-08-19

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., E 12A. ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE DESPACHO 24.3, RPI 2125 DE 27/09/2011.