JP7114374B2 - シート搬送装置及び画像形成装置 - Google Patents

シート搬送装置及び画像形成装置 Download PDF

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Publication number
JP7114374B2
JP7114374B2 JP2018129520A JP2018129520A JP7114374B2 JP 7114374 B2 JP7114374 B2 JP 7114374B2 JP 2018129520 A JP2018129520 A JP 2018129520A JP 2018129520 A JP2018129520 A JP 2018129520A JP 7114374 B2 JP7114374 B2 JP 7114374B2
Authority
JP
Japan
Prior art keywords
roller
mounting direction
shaft
roller member
upstream
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.)
Active
Application number
JP2018129520A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020007098A5 (enExample
JP2020007098A (ja
Inventor
俊文 板橋
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
Priority to JP2018129520A priority Critical patent/JP7114374B2/ja
Priority to US16/442,929 priority patent/US11334015B2/en
Publication of JP2020007098A publication Critical patent/JP2020007098A/ja
Publication of JP2020007098A5 publication Critical patent/JP2020007098A5/ja
Application granted granted Critical
Publication of JP7114374B2 publication Critical patent/JP7114374B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/6529—Transporting
    • 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
    • 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
    • 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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between 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
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
    • 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)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2018129520A 2018-07-06 2018-07-06 シート搬送装置及び画像形成装置 Active JP7114374B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018129520A JP7114374B2 (ja) 2018-07-06 2018-07-06 シート搬送装置及び画像形成装置
US16/442,929 US11334015B2 (en) 2018-07-06 2019-06-17 Sheet conveyance apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018129520A JP7114374B2 (ja) 2018-07-06 2018-07-06 シート搬送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2020007098A JP2020007098A (ja) 2020-01-16
JP2020007098A5 JP2020007098A5 (enExample) 2021-09-02
JP7114374B2 true JP7114374B2 (ja) 2022-08-08

Family

ID=69102019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018129520A Active JP7114374B2 (ja) 2018-07-06 2018-07-06 シート搬送装置及び画像形成装置

Country Status (2)

Country Link
US (1) US11334015B2 (enExample)
JP (1) JP7114374B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6840510B2 (ja) * 2016-10-31 2021-03-10 キヤノン株式会社 シート搬送装置及び画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004299825A (ja) 2003-03-31 2004-10-28 Canon Inc シート給送装置及び画像形成装置
JP2009269686A (ja) 2008-04-30 2009-11-19 Canon Inc シート供給装置及び画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09183526A (ja) * 1996-01-08 1997-07-15 Canon Inc シートカセット及び画像形成装置
JP3602905B2 (ja) 1996-03-04 2004-12-15 株式会社リコー 給紙装置
JP5201867B2 (ja) 2007-04-12 2013-06-05 キヤノン株式会社 画像形成装置
US8979088B2 (en) 2012-11-02 2015-03-17 Canon Kabushiki Kaisha Sheet feeding apparatus and image forming apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004299825A (ja) 2003-03-31 2004-10-28 Canon Inc シート給送装置及び画像形成装置
JP2009269686A (ja) 2008-04-30 2009-11-19 Canon Inc シート供給装置及び画像形成装置

Also Published As

Publication number Publication date
US11334015B2 (en) 2022-05-17
JP2020007098A (ja) 2020-01-16
US20200012224A1 (en) 2020-01-09

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