JP6879463B2 - 画像読取装置 - Google Patents

画像読取装置 Download PDF

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Publication number
JP6879463B2
JP6879463B2 JP2017135494A JP2017135494A JP6879463B2 JP 6879463 B2 JP6879463 B2 JP 6879463B2 JP 2017135494 A JP2017135494 A JP 2017135494A JP 2017135494 A JP2017135494 A JP 2017135494A JP 6879463 B2 JP6879463 B2 JP 6879463B2
Authority
JP
Japan
Prior art keywords
document
medium
roller
gear
rotating 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
JP2017135494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019021958A5 (enExample
JP2019021958A (ja
Inventor
真太郎 宮本
真太郎 宮本
考平 小▲崎▼
考平 小▲崎▼
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2017135494A priority Critical patent/JP6879463B2/ja
Priority to US16/030,709 priority patent/US10645244B2/en
Publication of JP2019021958A publication Critical patent/JP2019021958A/ja
Publication of JP2019021958A5 publication Critical patent/JP2019021958A5/ja
Application granted granted Critical
Publication of JP6879463B2 publication Critical patent/JP6879463B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00628—Separating, e.g. preventing feeding of two sheets at a time
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00602—Feed rollers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00785—Correcting the position of a sheet before scanning
    • H04N1/00793—Correcting the position of a sheet before scanning using paper feeding mechanism, e.g. operate drive rollers at different speeds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00795—Reading arrangements
    • H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
    • H04N1/00801—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity according to characteristics of the original
    • H04N1/00806—According to type of the original, e.g. colour paper or transparency, or reading a plurality of different types of original
    • 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
    • B65H2402/70—Lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
    • B65H2403/725—Brakes
    • 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
    • B65H2404/16—Details of driving
    • B65H2404/165—Details of driving braking roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Facsimiles In General (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2017135494A 2017-07-11 2017-07-11 画像読取装置 Active JP6879463B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017135494A JP6879463B2 (ja) 2017-07-11 2017-07-11 画像読取装置
US16/030,709 US10645244B2 (en) 2017-07-11 2018-07-09 Image reading apparatus with load applying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017135494A JP6879463B2 (ja) 2017-07-11 2017-07-11 画像読取装置

Publications (3)

Publication Number Publication Date
JP2019021958A JP2019021958A (ja) 2019-02-07
JP2019021958A5 JP2019021958A5 (enExample) 2020-07-27
JP6879463B2 true JP6879463B2 (ja) 2021-06-02

Family

ID=64999773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017135494A Active JP6879463B2 (ja) 2017-07-11 2017-07-11 画像読取装置

Country Status (2)

Country Link
US (1) US10645244B2 (enExample)
JP (1) JP6879463B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6904042B2 (ja) * 2017-04-26 2021-07-14 セイコーエプソン株式会社 画像読取装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3208193B2 (ja) * 1991-12-09 2001-09-10 株式会社リコー 画像形成装置のシート給送方法とそのシート給送方法を実施するシート給送装置
JP3805241B2 (ja) 2001-12-05 2006-08-02 キヤノン株式会社 画像読取装置
JP4366389B2 (ja) * 2005-12-15 2009-11-18 キヤノン株式会社 記録装置および記録方法
JP4715740B2 (ja) 2006-12-26 2011-07-06 ブラザー工業株式会社 シート搬送装置及び画像読取装置
JP5704973B2 (ja) * 2011-03-08 2015-04-22 ニスカ株式会社 シート搬送装置

Also Published As

Publication number Publication date
JP2019021958A (ja) 2019-02-07
US10645244B2 (en) 2020-05-05
US20190020778A1 (en) 2019-01-17

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