EP1923339A3 - Paper feeder and image forming device - Google Patents

Paper feeder and image forming device Download PDF

Info

Publication number
EP1923339A3
EP1923339A3 EP07021109A EP07021109A EP1923339A3 EP 1923339 A3 EP1923339 A3 EP 1923339A3 EP 07021109 A EP07021109 A EP 07021109A EP 07021109 A EP07021109 A EP 07021109A EP 1923339 A3 EP1923339 A3 EP 1923339A3
Authority
EP
European Patent Office
Prior art keywords
paper feed
cassette
feed cassette
paper feeder
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.)
Withdrawn
Application number
EP07021109A
Other languages
German (de)
French (fr)
Other versions
EP1923339A2 (en
Inventor
Satoshi Tanaka
Hideatsu Shimamoto
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1923339A2 publication Critical patent/EP1923339A2/en
Publication of EP1923339A3 publication Critical patent/EP1923339A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
    • 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
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/266—Support fully or partially removable from the handling machine, e.g. cassette, drawer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/53—Guideways
    • 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
    • B65H2405/30—Other features of supports for sheets
    • B65H2405/31—Supports for sheets fully removable from the handling machine, e.g. cassette

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A paper feeder includes a guide surface (33) arranged on a paper feed cassette (20) and a roller (43) arranged on a cassette storage unit (40). When the paper feed cassette (20) is moved along a storing direction thereof inside the cassette storage unit (40), the guide surface (33) placed on the roller (43) is slidably moved by rotation of the roller. In the paper feeder, since the cassette storage portion includes a placement surface (42) on which the guide surface is placed by surface contact at a storage position where the paper feed cassette is stored in the cassette storage unit (40), the stored paper feed cassette (20) can be maintained in a stable condition, and oscillation of the paper feed cassette (20) generated when the papers are transported can be reduced.
EP07021109A 2006-11-15 2007-10-29 Paper feeder and image forming device Withdrawn EP1923339A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006309611A JP2008120588A (en) 2006-11-15 2006-11-15 Paper feeder and image forming device

Publications (2)

Publication Number Publication Date
EP1923339A2 EP1923339A2 (en) 2008-05-21
EP1923339A3 true EP1923339A3 (en) 2009-09-09

Family

ID=39099651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021109A Withdrawn EP1923339A3 (en) 2006-11-15 2007-10-29 Paper feeder and image forming device

Country Status (4)

Country Link
US (1) US20080111295A1 (en)
EP (1) EP1923339A3 (en)
JP (1) JP2008120588A (en)
CN (1) CN101181966A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4968933B2 (en) * 2007-08-31 2012-07-04 キヤノン株式会社 Image forming apparatus
JP5505019B2 (en) * 2010-03-26 2014-05-28 コニカミノルタ株式会社 Paper discharge device, post-processing device, image forming system
JP5472649B2 (en) * 2011-06-16 2014-04-16 コニカミノルタ株式会社 Image forming apparatus
JP5472650B2 (en) * 2011-06-16 2014-04-16 コニカミノルタ株式会社 Image forming apparatus
JP5401517B2 (en) * 2011-08-23 2014-01-29 株式会社沖データ Medium cassette housing apparatus and image forming apparatus
JP5980026B2 (en) * 2012-07-18 2016-08-31 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus
JP6537254B2 (en) * 2014-12-04 2019-07-03 キヤノン株式会社 Sheet stacking apparatus and image forming apparatus
JP6473963B2 (en) * 2014-12-12 2019-02-27 株式会社リコー Paper feeding device and image forming apparatus
JP6395675B2 (en) * 2015-07-29 2018-09-26 キヤノンファインテックニスカ株式会社 Feeding apparatus and image forming system including the same
JP6705274B2 (en) * 2016-04-22 2020-06-03 コニカミノルタ株式会社 Drawer device and image forming apparatus using the same
CN106672680A (en) * 2017-01-16 2017-05-17 天津贵圣源科技有限公司 Printing device facilitating transferring printing paper
CN113370698A (en) * 2021-06-08 2021-09-10 徐州苏博高新技术有限公司 Auxiliary device for computer software design

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413409A (en) * 1992-09-16 1995-05-09 Mita Industrial Co., Ltd. Device for supporting a paper cassette
JPH09240849A (en) * 1996-03-11 1997-09-16 Ricoh Co Ltd Image former
JP2004131211A (en) * 2002-10-09 2004-04-30 Ricoh Co Ltd Pulling-out device, feeding device provided with pulling-out device, and image forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504925A (en) * 1923-01-23 1924-08-12 Antonio Paul Drawer
DE8221386U1 (en) * 1982-07-28 1982-12-16 Julius Blum Gesellschaft mbH, 6973 Höchst EXTENSION GUIDE SET FOR DRAWERS OR THE LIKE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413409A (en) * 1992-09-16 1995-05-09 Mita Industrial Co., Ltd. Device for supporting a paper cassette
JPH09240849A (en) * 1996-03-11 1997-09-16 Ricoh Co Ltd Image former
JP2004131211A (en) * 2002-10-09 2004-04-30 Ricoh Co Ltd Pulling-out device, feeding device provided with pulling-out device, and image forming apparatus

Also Published As

Publication number Publication date
US20080111295A1 (en) 2008-05-15
EP1923339A2 (en) 2008-05-21
CN101181966A (en) 2008-05-21
JP2008120588A (en) 2008-05-29

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