JP7353892B2 - シート給送装置及び画像形成装置 - Google Patents

シート給送装置及び画像形成装置 Download PDF

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Publication number
JP7353892B2
JP7353892B2 JP2019171372A JP2019171372A JP7353892B2 JP 7353892 B2 JP7353892 B2 JP 7353892B2 JP 2019171372 A JP2019171372 A JP 2019171372A JP 2019171372 A JP2019171372 A JP 2019171372A JP 7353892 B2 JP7353892 B2 JP 7353892B2
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JP
Japan
Prior art keywords
roller
feeding
feed roller
sheet
roller shaft
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
JP2019171372A
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English (en)
Japanese (ja)
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JP2021046311A5 (enExample
JP2021046311A (ja
Inventor
寛人 古賀
明人 関川
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 JP2019171372A priority Critical patent/JP7353892B2/ja
Priority to US16/984,419 priority patent/US11572240B2/en
Publication of JP2021046311A publication Critical patent/JP2021046311A/ja
Publication of JP2021046311A5 publication Critical patent/JP2021046311A5/ja
Application granted granted Critical
Publication of JP7353892B2 publication Critical patent/JP7353892B2/ja
Active legal-status Critical Current
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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
    • B65H3/0638—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
    • 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
    • B65H3/00—Separating articles from piles
    • B65H3/66—Article guides or smoothers, e.g. movable in operation
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2019171372A 2019-09-20 2019-09-20 シート給送装置及び画像形成装置 Active JP7353892B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019171372A JP7353892B2 (ja) 2019-09-20 2019-09-20 シート給送装置及び画像形成装置
US16/984,419 US11572240B2 (en) 2019-09-20 2020-08-04 Sheet feeding apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019171372A JP7353892B2 (ja) 2019-09-20 2019-09-20 シート給送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2021046311A JP2021046311A (ja) 2021-03-25
JP2021046311A5 JP2021046311A5 (enExample) 2022-09-16
JP7353892B2 true JP7353892B2 (ja) 2023-10-02

Family

ID=74877702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019171372A Active JP7353892B2 (ja) 2019-09-20 2019-09-20 シート給送装置及び画像形成装置

Country Status (2)

Country Link
US (1) US11572240B2 (enExample)
JP (1) JP7353892B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7309375B2 (ja) * 2019-01-31 2023-07-18 キヤノン株式会社 シート搬送装置
JP7500255B2 (ja) 2020-04-07 2024-06-17 キヤノン株式会社 画像読取装置及び画像形成システム
JP2021181354A (ja) 2020-05-19 2021-11-25 キヤノン株式会社 測定装置、画像読取装置及び画像形成システム
JP7516114B2 (ja) 2020-05-29 2024-07-16 キヤノン株式会社 画像読取装置及び画像形成システム
JP7536512B2 (ja) 2020-05-29 2024-08-20 キヤノン株式会社 画像形成システム
JP7618415B2 (ja) 2020-09-15 2025-01-21 キヤノン株式会社 シート検知装置及び画像形成装置
JP2024140715A (ja) * 2023-03-28 2024-10-10 セイコーエプソン株式会社 搬送装置及び記録装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000016624A (ja) 1998-06-30 2000-01-18 Canon Inc シート給送装置及びこの装置を備えた画像形成装置
CN203319315U (zh) 2013-07-08 2013-12-04 崴强科技股份有限公司 滚轮组合
JP2016132528A (ja) 2015-01-19 2016-07-25 キヤノン株式会社 シート給送装置及び画像形成装置
US20170060066A1 (en) 2015-09-02 2017-03-02 Canon Kabushiki Kaisha Sheet feeding apparatus, sheet conveyance apparatus, and image forming apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04235838A (ja) * 1991-01-16 1992-08-24 Nec Corp シート材の給送装置及び給送装置を用いた印字装置
JPH0635668U (ja) * 1991-04-01 1994-05-13 ノーリツ鋼機株式会社 動力伝達要素のシャフトへの止着機構
JP3576713B2 (ja) * 1996-09-02 2004-10-13 株式会社リコー 給紙装置
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
JP6194169B2 (ja) * 2012-12-20 2017-09-06 株式会社Pfu 搬送装置の給送ローラ
JP6282077B2 (ja) * 2013-10-04 2018-02-21 キヤノン株式会社 連結装置およびシート搬送装置ならびに駆動伝達装置
JP7019457B2 (ja) * 2018-02-28 2022-02-15 キヤノン株式会社 回転体ユニット及び画像形成装置
JP2020019619A (ja) 2018-07-31 2020-02-06 キヤノン株式会社 シート給送装置、画像形成装置及び回転体
JP7309375B2 (ja) 2019-01-31 2023-07-18 キヤノン株式会社 シート搬送装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000016624A (ja) 1998-06-30 2000-01-18 Canon Inc シート給送装置及びこの装置を備えた画像形成装置
CN203319315U (zh) 2013-07-08 2013-12-04 崴强科技股份有限公司 滚轮组合
JP2016132528A (ja) 2015-01-19 2016-07-25 キヤノン株式会社 シート給送装置及び画像形成装置
US20170060066A1 (en) 2015-09-02 2017-03-02 Canon Kabushiki Kaisha Sheet feeding apparatus, sheet conveyance apparatus, and image forming apparatus
JP2017048008A (ja) 2015-09-02 2017-03-09 キヤノン株式会社 シート給送装置及び画像形成装置

Also Published As

Publication number Publication date
US20210087004A1 (en) 2021-03-25
US11572240B2 (en) 2023-02-07
JP2021046311A (ja) 2021-03-25

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