DE69621487D1 - Blattzuführvorrichtung - Google Patents

Blattzuführvorrichtung

Info

Publication number
DE69621487D1
DE69621487D1 DE69621487T DE69621487T DE69621487D1 DE 69621487 D1 DE69621487 D1 DE 69621487D1 DE 69621487 T DE69621487 T DE 69621487T DE 69621487 T DE69621487 T DE 69621487T DE 69621487 D1 DE69621487 D1 DE 69621487D1
Authority
DE
Germany
Prior art keywords
sheet feeder
feeder
sheet
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
DE69621487T
Other languages
English (en)
Other versions
DE69621487T2 (de
Inventor
Takashi Nojima
Soichi Hiramatsu
Hideki Yamaguchi
Hiroyuki Inoue
Hitoshi Nakamura
Akira Kida
Hideaki Kawakami
Takeshi Iwasaki
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
Publication of DE69621487D1 publication Critical patent/DE69621487D1/de
Application granted granted Critical
Publication of DE69621487T2 publication Critical patent/DE69621487T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B65H3/0607—Rollers or like rotary separators cooperating with means for automatically separating the pile from roller or rotary separator after a separation step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of 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
    • 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
    • B65H2405/111—Bottom
    • B65H2405/1118—Areas with particular friction properties, e.g. friction pad arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Handling Of Cut Paper (AREA)
DE69621487T 1995-02-21 1996-02-19 Blattzuführvorrichtung Expired - Fee Related DE69621487T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03219395A JP3313927B2 (ja) 1995-02-21 1995-02-21 シート材給送装置及び記録装置

Publications (2)

Publication Number Publication Date
DE69621487D1 true DE69621487D1 (de) 2002-07-11
DE69621487T2 DE69621487T2 (de) 2003-03-27

Family

ID=12352075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621487T Expired - Fee Related DE69621487T2 (de) 1995-02-21 1996-02-19 Blattzuführvorrichtung

Country Status (4)

Country Link
US (1) US5951003A (de)
EP (1) EP0728689B1 (de)
JP (1) JP3313927B2 (de)
DE (1) DE69621487T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105954A (en) * 1997-10-15 2000-08-22 Howtek, Inc. Sheet feeder for digitizing scanner
CN1200863C (zh) * 2000-04-06 2005-05-11 株式会社理光 送纸装置及图像形成装置
US6550991B2 (en) 2001-03-22 2003-04-22 Electronics For Imaging, Inc. Paper tray adjustment page
US6932529B2 (en) * 2002-08-13 2005-08-23 Hewlett-Packard Development Company, L.P. Method and systems for accessing a separation pad in a printing device
TWI302518B (en) * 2006-06-26 2008-11-01 Lite On Technology Corp Object-feeding system
JP4306738B2 (ja) * 2007-02-14 2009-08-05 コニカミノルタビジネステクノロジーズ株式会社 給紙装置およびそれに用いられる給紙カセット，画像形成装置
US7866658B2 (en) * 2007-09-24 2011-01-11 Hewlett-Packard Development Company, L.P. Media pick system and method
JP2010013208A (ja) * 2008-07-01 2010-01-21 Ricoh Co Ltd 給紙装置、及び画像形成装置
CN101659358B (zh) * 2008-08-27 2012-03-28 鸿富锦精密工业（深圳）有限公司 压纸装置
TWM363391U (en) * 2009-03-19 2009-08-21 Cal Comp Electronics & Comm Co Paper feeding module and multi-function peripheral having the same
TWI408097B (zh) * 2010-01-08 2013-09-11 Primax Electronics Ltd 自動饋紙裝置
JP5821423B2 (ja) * 2011-08-31 2015-11-24 ブラザー工業株式会社 シート搬送装置及び画像形成装置
JP7225365B2 (ja) * 2017-08-31 2023-02-20 キヤノン株式会社 シート給送装置及び画像形成装置
JP7005234B2 (ja) * 2017-08-31 2022-01-21 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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687448A (en) * 1970-12-28 1972-08-29 Xerox Corp Sheet feeding apparatus
US4089516A (en) * 1977-04-18 1978-05-16 International Business Machines Corporation Multibin, cut-sheet xerographic copier
JPS6155038A (ja) * 1984-08-24 1986-03-19 Canon Inc シ−ト状材料給送装置
US4635922A (en) * 1984-10-29 1987-01-13 Pitney Bowes Inc. Envelope feeding apparatus
JPS62140041U (de) * 1986-02-28 1987-09-03
JPS62249841A (ja) * 1986-04-23 1987-10-30 Matsushita Graphic Commun Syst Inc 自動給紙装置
JPS644537A (en) * 1987-06-25 1989-01-09 Toyota Motor Corp Differential motion control device
JPH01321230A (ja) * 1988-06-23 1989-12-27 Canon Inc シート材１枚分離供給装置
US5088715A (en) * 1989-07-18 1992-02-18 Konica Corporation Manual paper feed apparatus having a yieldable separating member
US5183248A (en) * 1989-08-28 1993-02-02 Mita Industrial Co., Ltd. Sheet feeding device
US5026042A (en) * 1990-01-22 1991-06-25 Xerox Corporation Sheet feeder for copiers and printers
JPH04256638A (ja) * 1991-02-06 1992-09-11 Canon Inc 給紙装置
US5437444A (en) * 1992-03-12 1995-08-01 Canon Kabushiki Kaisha Sheet supplying apparatus
JPH05278883A (ja) * 1992-03-31 1993-10-26 Canon Inc シート分離装置
US5316285A (en) * 1993-04-30 1994-05-31 Hewlett-Packard Company Sheet media realignment mechanism

Also Published As

Publication number Publication date
JP3313927B2 (ja) 2002-08-12
US5951003A (en) 1999-09-14
JPH08225172A (ja) 1996-09-03
EP0728689B1 (de) 2002-06-05
DE69621487T2 (de) 2003-03-27
EP0728689A2 (de) 1996-08-28
EP0728689A3 (de) 1997-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee