JPS5398844A - Back tension mechanism for web of roll paper - Google Patents

Back tension mechanism for web of roll paper

Info

Publication number
JPS5398844A
JPS5398844A JP1245177A JP1245177A JPS5398844A JP S5398844 A JPS5398844 A JP S5398844A JP 1245177 A JP1245177 A JP 1245177A JP 1245177 A JP1245177 A JP 1245177A JP S5398844 A JPS5398844 A JP S5398844A
Authority
JP
Japan
Prior art keywords
roll paper
web
tension mechanism
back tension
core
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
JP1245177A
Other languages
Japanese (ja)
Other versions
JPS5943320B2 (en
Inventor
Shiro Takizawa
Kikuo Iizuka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1245177A priority Critical patent/JPS5943320B2/en
Publication of JPS5398844A publication Critical patent/JPS5398844A/en
Publication of JPS5943320B2 publication Critical patent/JPS5943320B2/en
Expired 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To regularly feed a wed of roll paper with no deflection to the left or right, prevent its omission, and facilitate its change by holding an axis of roll shaft provided with a core plane inside the core of the roll paper, and with an elastic body which produces a sliding friction in contact with the core plane.
JP1245177A 1977-02-09 1977-02-09 Roll paper back tension mechanism Expired JPS5943320B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1245177A JPS5943320B2 (en) 1977-02-09 1977-02-09 Roll paper back tension mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1245177A JPS5943320B2 (en) 1977-02-09 1977-02-09 Roll paper back tension mechanism

Publications (2)

Publication Number Publication Date
JPS5398844A true JPS5398844A (en) 1978-08-29
JPS5943320B2 JPS5943320B2 (en) 1984-10-20

Family

ID=11805693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1245177A Expired JPS5943320B2 (en) 1977-02-09 1977-02-09 Roll paper back tension mechanism

Country Status (1)

Country Link
JP (1) JPS5943320B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932451U (en) * 1982-08-27 1984-02-29 株式会社サト− Band meandering prevention device
JP2011245805A (en) * 2010-05-28 2011-12-08 Fujitsu Component Ltd Sheet feeding apparatus, printer, and paper feeding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932451U (en) * 1982-08-27 1984-02-29 株式会社サト− Band meandering prevention device
JP2011245805A (en) * 2010-05-28 2011-12-08 Fujitsu Component Ltd Sheet feeding apparatus, printer, and paper feeding method

Also Published As

Publication number Publication date
JPS5943320B2 (en) 1984-10-20

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