JPH09175671A - 取り出し／供給機構及びイメージ形成機 - Google Patents

取り出し／供給機構及びイメージ形成機

Info

Publication number
JPH09175671A
JPH09175671A JP8339511A JP33951196A JPH09175671A JP H09175671 A JPH09175671 A JP H09175671A JP 8339511 A JP8339511 A JP 8339511A JP 33951196 A JP33951196 A JP 33951196A JP H09175671 A JPH09175671 A JP H09175671A
Authority
JP
Japan
Prior art keywords
feed
point
image
paper
roller
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.)
Pending
Application number
JP8339511A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09175671A5 (enExample
Inventor
Robin P Yergenson
ロビン・ピー・ヤージェンソン
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH09175671A publication Critical patent/JPH09175671A/ja
Publication of JPH09175671A5 publication Critical patent/JPH09175671A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • 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
    • B65H3/0638—Construction of the rollers or like rotary separators
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00396—Pick-up device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00679—Conveying means details, e.g. roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP8339511A 1995-12-22 1996-12-19 取り出し／供給機構及びイメージ形成機 Pending JPH09175671A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/577,587 US5630583A (en) 1995-12-22 1995-12-22 Sheet media feeding mechanism having a variable radius feed roller
US577,587 1995-12-22

Publications (2)

Publication Number Publication Date
JPH09175671A true JPH09175671A (ja) 1997-07-08
JPH09175671A5 JPH09175671A5 (enExample) 2004-11-18

Family

ID=24309370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8339511A Pending JPH09175671A (ja) 1995-12-22 1996-12-19 取り出し／供給機構及びイメージ形成機

Country Status (2)

Country Link
US (1) US5630583A (enExample)
JP (1) JPH09175671A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9813568B2 (en) 2015-09-24 2017-11-07 Fuji Xerox Co., Ltd. Image processing apparatus and non-transitory computer readable medium for more uniformly distributing documents

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9807653A (pt) * 1997-02-05 2000-02-15 Norton Chem Process Prod Dispositivo aperfeiçoado para transferência de massa
JP2000063005A (ja) * 1998-08-18 2000-02-29 Internatl Business Mach Corp <Ibm> 搬送補助部材、媒体処理装置
DE10050564B4 (de) * 2000-05-17 2006-05-24 Shinano Kenshi K.K. Verfahren zum Zuführen von Tinte
US6556798B2 (en) 2001-02-16 2003-04-29 Donald S. Rimai Method and apparatus for using a conformable member in a frictional drive
US6549745B2 (en) 2001-02-16 2003-04-15 Nexpress Solutions Llc Method and apparatus for controlling overdrive in a frictionally driven system including a conformable member
US7090210B2 (en) * 2003-08-05 2006-08-15 Black & Decker Inc. Folding bench with hand truck capabilities
KR100594807B1 (ko) * 2004-09-06 2006-07-03 삼성전자주식회사 용지픽업유닛 및 이를 구비하는 화상형성장치
US7384043B2 (en) * 2005-01-05 2008-06-10 Carestream Health, Inc. Imaging apparatus with sheet transport system employing cam actuating system
US8144342B2 (en) * 2008-02-08 2012-03-27 Lenovo (Singapore) Pte. Ltd. Print job separation apparatus and method
DE102011120476A1 (de) * 2011-12-08 2013-06-13 Heidelberger Druckmaschinen Aktiengesellschaft Unrundes Saugrad

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394910A (en) * 1941-05-06 1946-02-12 Du Pont Preparation of polydioxolane
US4232860A (en) * 1978-10-20 1980-11-11 Automecha Ltd. Paper feeder
JPS61140429A (ja) * 1984-12-11 1986-06-27 Canon Inc 給送装置
JPH0733181B2 (ja) * 1988-11-18 1995-04-12 キヤノン株式会社 シート材給送装置
JPH04313526A (ja) * 1991-04-11 1992-11-05 Ricoh Co Ltd 給紙装置
JP2512258B2 (ja) * 1992-03-11 1996-07-03 松下電器産業株式会社 シ―ト給送装置
US5265857A (en) * 1992-03-19 1993-11-30 Industrial Technology Research Institute Automatic document feeder with mechanical clutch mechanism
US5326184A (en) * 1992-10-26 1994-07-05 Hewlett-Packard Company Apparatus and method for picking paper from a stack
US5449161A (en) * 1994-05-11 1995-09-12 Hewlett-Packard Company Hard copy sheet media pick mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9813568B2 (en) 2015-09-24 2017-11-07 Fuji Xerox Co., Ltd. Image processing apparatus and non-transitory computer readable medium for more uniformly distributing documents

Also Published As

Publication number Publication date
US5630583A (en) 1997-05-20

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