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DE69322693D1 - Vorrichtung zum Zuführen von Bogen - Google Patents

Vorrichtung zum Zuführen von Bogen

Info

Publication number
DE69322693D1
DE69322693D1 DE69322693T DE69322693T DE69322693D1 DE 69322693 D1 DE69322693 D1 DE 69322693D1 DE 69322693 T DE69322693 T DE 69322693T DE 69322693 T DE69322693 T DE 69322693T DE 69322693 D1 DE69322693 D1 DE 69322693D1
Authority
DE
Germany
Prior art keywords
feeding sheets
sheets
feeding
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
DE69322693T
Other languages
English (en)
Other versions
DE69322693T2 (de
Inventor
Tadashi Yagi
Yutaka Kikuchi
Sumitoshi Sootome
Kazuyuki Morinaga
Hisayuki Tomura
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
Priority claimed from JP18635392A external-priority patent/JPH061478A/ja
Priority claimed from JP4171085A external-priority patent/JPH069079A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69322693D1 publication Critical patent/DE69322693D1/de
Publication of DE69322693T2 publication Critical patent/DE69322693T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H3/46—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
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers
    • 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
    • B65H3/0669—Driving devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
DE69322693T 1992-06-19 1993-06-18 Vorrichtung zum Zuführen von Bogen Expired - Lifetime DE69322693T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18635392A JPH061478A (ja) 1992-06-19 1992-06-19 シート材給送装置及び画像形成装置
JP4171085A JPH069079A (ja) 1992-06-29 1992-06-29 シート給送装置及び画像形成装置

Publications (2)

Publication Number Publication Date
DE69322693D1 true DE69322693D1 (de) 1999-02-04
DE69322693T2 DE69322693T2 (de) 1999-06-17

Family

ID=26493907

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69322693T Expired - Lifetime DE69322693T2 (de) 1992-06-19 1993-06-18 Vorrichtung zum Zuführen von Bogen
DE69328736T Expired - Lifetime DE69328736T2 (de) 1992-06-19 1993-06-18 Vorrichtung zum Zuführen von Bögen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69328736T Expired - Lifetime DE69328736T2 (de) 1992-06-19 1993-06-18 Vorrichtung zum Zuführen von Bögen

Country Status (4)

Country Link
US (2) US5571265A (de)
EP (2) EP0774434B1 (de)
DE (2) DE69322693T2 (de)
HK (2) HK1011670A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69322693T2 (de) * 1992-06-19 1999-06-17 Canon K.K., Tokio/Tokyo Vorrichtung zum Zuführen von Bogen
JP3272572B2 (ja) * 1995-07-10 2002-04-08 キヤノン株式会社 シート材給送装置および画像形成装置
US5860645A (en) * 1995-10-20 1999-01-19 Canon Kabushiki Kaisha Sheet supplying apparatus
US5901951A (en) * 1996-02-29 1999-05-11 Canon Kabushiki Kaisha Sheet supplying apparatus
JP3381832B2 (ja) * 1997-08-28 2003-03-04 富士通株式会社 用紙分離機構
US6305684B1 (en) * 1999-03-04 2001-10-23 Werner R. Lightner Feed rollers with reversing clutch
US6454476B1 (en) * 1999-04-14 2002-09-24 Hewlett-Packard Company Apparatus and method for picking and feeding print media sheets
US6471202B1 (en) * 1999-10-29 2002-10-29 Canon Kabushiki Kaisha Sheet feeding apparatus and image processing apparatus
US6585252B1 (en) 2000-03-02 2003-07-01 Jim T. Russo Semi-active clutch assembly
US6913257B2 (en) * 2000-05-31 2005-07-05 Matsushita Electric Industrial Co., Ltd. Sheet separation roller configuration
JP2002087598A (ja) * 2000-09-08 2002-03-27 Matsushita Electric Ind Co Ltd 給紙装置
GB0025429D0 (en) * 2000-10-17 2000-11-29 Ncr Int Inc Self-service terminal
JP4150347B2 (ja) * 2003-03-31 2008-09-17 株式会社リコー 給紙装置及び画像形成装置
KR100547141B1 (ko) * 2003-09-17 2006-01-26 삼성전자주식회사 용지이송경로를 고려한 화상형성장치의 용지이송 제어방법
JP4236259B2 (ja) * 2004-03-08 2009-03-11 キヤノン株式会社 記録装置
JP4612883B2 (ja) * 2004-10-28 2011-01-12 キヤノン株式会社 画像形成装置
US20060284369A1 (en) * 2005-06-07 2006-12-21 Samsung Electronics Co., Ltd. Unit for and method of registering/feeding paper and image forming apparatus using the same
US20070001389A1 (en) * 2005-06-17 2007-01-04 Honeywell International Inc. Printer medium or currency thickness / double sheet detection method
JP2010126327A (ja) * 2008-11-28 2010-06-10 Fuji Xerox Co Ltd 給紙装置および画像形成装置。
JP5495742B2 (ja) * 2009-12-07 2014-05-21 キヤノン株式会社 シート給送装置および画像形成装置
JP2011121765A (ja) * 2009-12-14 2011-06-23 Canon Inc シート給送装置
JP5451359B2 (ja) * 2009-12-16 2014-03-26 キヤノン株式会社 記録媒体供給装置および記録装置
US8919761B2 (en) 2010-12-28 2014-12-30 Canon Kabushiki Kaisha Sheet conveying device
US9033332B2 (en) 2010-12-28 2015-05-19 Canon Kabushiki Kaisha Sheet conveying device with stopper
JP6000572B2 (ja) * 2012-02-29 2016-09-28 キヤノン株式会社 シート給送装置及び画像形成装置
US10160612B2 (en) 2016-07-11 2018-12-25 Canon Kabushiki Kaisha Sheet conveying apparatus
US10081507B2 (en) 2017-01-17 2018-09-25 Hewlett-Packard Development Company, L.P. Sheet transport with one-way clutch to disengage separation shaft
KR101773437B1 (ko) * 2017-02-13 2017-08-31 (주)원하이테크 흡착제가 복합 충진된 산소발생기용 흡착탑
CN113353668B (zh) * 2021-05-11 2023-08-08 宁波瑞利时数控科技有限公司 一种板材自动上料切割系统

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937455A (en) * 1974-04-01 1976-02-10 Telautograph Corporation Automatic stack feed
US3961786A (en) * 1975-06-23 1976-06-08 International Business Machines Corporation Self clearing roller feed assembly for document feed apparatus
JPS55160613A (en) * 1979-06-01 1980-12-13 Nec Corp Paper feeding mechanism
JPS55165837A (en) * 1979-06-07 1980-12-24 Canon Inc Sheet dispenser
JPS57107339A (en) * 1980-12-25 1982-07-03 Usac Electronics Ind Co Ltd Automatic paper sheet feeding cassette
US4635919A (en) * 1984-10-31 1987-01-13 International Business Machines Corporation Floating document throat
JPS62167137A (ja) * 1986-01-16 1987-07-23 Minolta Camera Co Ltd 給紙装置
JPS6382252A (ja) * 1986-09-24 1988-04-13 Sharp Corp ダブルフイ−ド防止装置
DE3733412A1 (de) * 1986-10-03 1988-04-14 Sharp Kk Papierzufuehreinrichtung und damit ausgeruesteter aktenvernichter
JPS6472128A (en) * 1987-09-11 1989-03-17 Canon Kk Camera with electronic view finder
US4966356A (en) * 1987-09-30 1990-10-30 Fujitsu Limited Apparatus for selectively feeding cut sheets in a recording machine
JPH0192148A (ja) * 1987-10-02 1989-04-11 Ricoh Co Ltd 給紙装置
US5002266A (en) * 1987-12-26 1991-03-26 Canon Kabushiki Kaisha Sheet feed apparatus for image forming system
JPH01236129A (ja) * 1988-03-16 1989-09-21 Ricoh Co Ltd 給紙装置
EP0367200B1 (de) * 1988-10-31 1994-01-26 Canon Kabushiki Kaisha Bogenzuführvorrichtung
JPH02152830A (ja) * 1988-12-05 1990-06-12 Mitsubishi Electric Corp 自動給紙装置
DE69010527T2 (de) * 1989-03-08 1994-11-10 Canon Kk Bogenzuführvorrichtung.
JPH0724344Y2 (ja) * 1989-06-08 1995-06-05 シャープ株式会社 複写機の給紙装置
US5115281A (en) * 1989-09-05 1992-05-19 Canon Kabushiki Kaisha Image forming apparatus with plural forming units
US5192067A (en) * 1989-09-08 1993-03-09 Tokyo Electric Co., Ltd. Paper feed for page printer
US5201873A (en) * 1990-07-04 1993-04-13 Canon Kabushiki Kaisha Sheet feeding apparatus having the ability to retract the sheet supply
JPH04140239A (ja) * 1990-09-28 1992-05-14 Canon Inc 給紙装置におけるコーナ爪
JPH04246032A (ja) * 1991-01-28 1992-09-02 Ricoh Co Ltd 給紙装置
JPH04286550A (ja) * 1991-03-11 1992-10-12 Canon Inc シート材給送装置
US5351945A (en) * 1992-05-30 1994-10-04 Mita Industrial Co., Ltd. Overlapped transfer-preventing mechanism
JPH05338824A (ja) * 1992-06-08 1993-12-21 Fuji Xerox Co Ltd 給紙装置
DE69322693T2 (de) * 1992-06-19 1999-06-17 Canon K.K., Tokio/Tokyo Vorrichtung zum Zuführen von Bogen

Also Published As

Publication number Publication date
HK1011672A1 (en) 1999-07-16
US5722654A (en) 1998-03-03
EP0774434A2 (de) 1997-05-21
US5571265A (en) 1996-11-05
HK1011670A1 (en) 1999-07-16
EP0575919A1 (de) 1993-12-29
DE69322693T2 (de) 1999-06-17
DE69328736T2 (de) 2001-03-29
DE69328736D1 (de) 2000-06-29
EP0774434B1 (de) 2000-05-24
EP0774434A3 (de) 1997-07-30
EP0575919B1 (de) 1998-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition