JPS57108973A - Document handling device - Google Patents

Document handling device

Info

Publication number
JPS57108973A
JPS57108973A JP18470180A JP18470180A JPS57108973A JP S57108973 A JPS57108973 A JP S57108973A JP 18470180 A JP18470180 A JP 18470180A JP 18470180 A JP18470180 A JP 18470180A JP S57108973 A JPS57108973 A JP S57108973A
Authority
JP
Japan
Prior art keywords
roller
transporting
document
dust collecting
dust
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.)
Granted
Application number
JP18470180A
Other languages
Japanese (ja)
Other versions
JPS6153758B2 (en
Inventor
Isamu Shiroyama
Seigo Umeda
Osamu Watanabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18470180A priority Critical patent/JPS57108973A/en
Publication of JPS57108973A publication Critical patent/JPS57108973A/en
Publication of JPS6153758B2 publication Critical patent/JPS6153758B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/04—Details, e.g. flaps in card-sorting apparatus
    • G06K13/05—Capstans; Pinch rollers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Conveying Record Carriers (AREA)

Abstract

PURPOSE:To prevent the deterioration of readout precision due to dust, by providing a dust collecting means of removing dust sticking to the surface of a transporting means, which gives a document transporting force while its surface comes into contact with the entry surface of the document, by coming into contacted with the surface of the transporting means. CONSTITUTION:A document 1 is sandwiched between upper and lower transporting rollers 3, which rolls as shown by arrows to transport the document as shown by an arrow A. On the upper roller pressed against an information surface 2, a dust collecting roller 4 is arranged which is pressed against the surface of the upper roller 3 and rotates as the transporting roller rotates. The material of the surface of this dust collecting roller 4 is so selected that lead powder sticking to the transporting roller surface is easily transferred and hardly retransferred. Consequently, the lead powder transferred to the surface of the transporting roller 3 is removed effectively by the dust collecting roller 4, so retransferring to the information surface 2 is prevented.
JP18470180A 1980-12-25 1980-12-25 Document handling device Granted JPS57108973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18470180A JPS57108973A (en) 1980-12-25 1980-12-25 Document handling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18470180A JPS57108973A (en) 1980-12-25 1980-12-25 Document handling device

Publications (2)

Publication Number Publication Date
JPS57108973A true JPS57108973A (en) 1982-07-07
JPS6153758B2 JPS6153758B2 (en) 1986-11-19

Family

ID=16157858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18470180A Granted JPS57108973A (en) 1980-12-25 1980-12-25 Document handling device

Country Status (1)

Country Link
JP (1) JPS57108973A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104265U (en) * 1982-12-27 1984-07-13 株式会社日立製作所 Cleaner card for card reader
JPS62276682A (en) * 1986-05-26 1987-12-01 Hitachi Electronics Eng Co Ltd Card reader
WO1991000183A1 (en) * 1989-07-04 1991-01-10 Toppan Insatsu Kabushiki Kaisha Apparatus for preparing data recording cards
US5913345A (en) * 1996-10-04 1999-06-22 Seratek, Llc Wrap-limiting sheet cleaner for thin substrates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419627U (en) * 1977-07-11 1979-02-08
JPS56122165U (en) * 1980-02-20 1981-09-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267088A (en) * 1975-12-01 1977-06-03 Howa Mach Ltd Correcting device for a cutting blade

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419627U (en) * 1977-07-11 1979-02-08
JPS56122165U (en) * 1980-02-20 1981-09-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104265U (en) * 1982-12-27 1984-07-13 株式会社日立製作所 Cleaner card for card reader
JPS62276682A (en) * 1986-05-26 1987-12-01 Hitachi Electronics Eng Co Ltd Card reader
WO1991000183A1 (en) * 1989-07-04 1991-01-10 Toppan Insatsu Kabushiki Kaisha Apparatus for preparing data recording cards
US5326179A (en) * 1989-07-04 1994-07-05 Toppan Insatsu Kabushiki Kaisha Apparatus for producing an information recording card
US5913345A (en) * 1996-10-04 1999-06-22 Seratek, Llc Wrap-limiting sheet cleaner for thin substrates

Also Published As

Publication number Publication date
JPS6153758B2 (en) 1986-11-19

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