EP0858903A3 - Transport device for continuous paper and for cut sheets in printers - Google Patents

Transport device for continuous paper and for cut sheets in printers Download PDF

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Publication number
EP0858903A3
EP0858903A3 EP98100069A EP98100069A EP0858903A3 EP 0858903 A3 EP0858903 A3 EP 0858903A3 EP 98100069 A EP98100069 A EP 98100069A EP 98100069 A EP98100069 A EP 98100069A EP 0858903 A3 EP0858903 A3 EP 0858903A3
Authority
EP
European Patent Office
Prior art keywords
continuous paper
printers
cut sheets
transport device
drives
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
EP98100069A
Other languages
German (de)
French (fr)
Other versions
EP0858903A2 (en
EP0858903B1 (en
Inventor
Klaus Brandenburg
Wendelin Weber
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.)
PSI Printer Systems International GmbH
Original Assignee
PSI Printer Systems International GmbH
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 PSI Printer Systems International GmbH filed Critical PSI Printer Systems International GmbH
Publication of EP0858903A2 publication Critical patent/EP0858903A2/en
Publication of EP0858903A3 publication Critical patent/EP0858903A3/en
Application granted granted Critical
Publication of EP0858903B1 publication Critical patent/EP0858903B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H20/00—Advancing webs
    • B65H20/20—Advancing webs by web-penetrating means, e.g. pins
    • B65H20/22—Advancing webs by web-penetrating means, e.g. pins to effect step-by-step advancement of web
    • 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
    • B41J15/046—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles for the guidance of continuous copy material, e.g. for preventing skewed conveyance of the continuous copy material
    • 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
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handling Of Sheets (AREA)
  • Advancing Webs (AREA)

Abstract

Für Drucker und ähnliche Geräte, die wahlweise mit Endlospapierbahnen mit Randlochung und mit geschnittenen Blättern beschickt werden, werden für den Papiertransport sowohl vor, als auch hinter dem Druckwerk (1,2) Friktionsantriebe mit Rollen (3,4,5,6) und für die Endlospapierbahnen zumindest vor dem Druckwerk (1,2) Stachelantriebe (7) angeordnet, die in die beiderseits angeordneten Randlochungen eingreifen. Der Motorantrieb (8) ist für die Stachelantriebe (7) nur während des Einzuges und des Rückwärtstransportes von Endlospapierbahnen (12) zugeschaltet ist.

Figure 00000001
For printers and similar devices, which are fed with continuous paper webs with perforations at the edges and with cut sheets, friction drives with rollers (3,4,5,6) for and in front of and behind the printing unit (1,2) are used for the paper transport the continuous paper webs are arranged at least in front of the printing unit (1, 2), pin drives (7) which engage in the perforations on both sides. The motor drive (8) is switched on for the spike drives (7) only during the feeding and the backward transport of continuous paper webs (12).
Figure 00000001
EP98100069A 1997-02-15 1998-01-05 Transport device for continuous paper and for cut sheets in printers Expired - Lifetime EP0858903B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29702659U DE29702659U1 (en) 1997-02-15 1997-02-15 Device for transporting continuous paper and cut sheets in printers
DE29702659U 1997-02-15

Publications (3)

Publication Number Publication Date
EP0858903A2 EP0858903A2 (en) 1998-08-19
EP0858903A3 true EP0858903A3 (en) 1999-03-03
EP0858903B1 EP0858903B1 (en) 2000-08-16

Family

ID=8036004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100069A Expired - Lifetime EP0858903B1 (en) 1997-02-15 1998-01-05 Transport device for continuous paper and for cut sheets in printers

Country Status (2)

Country Link
EP (1) EP0858903B1 (en)
DE (2) DE29702659U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0202203D0 (en) * 2002-01-31 2002-03-20 Neopost Ltd Item printing system
JP7282624B2 (en) * 2019-07-12 2023-05-29 キヤノン株式会社 Sheet processing device and image forming system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606060C1 (en) * 1986-02-25 1987-04-30 Siemens Ag Paper transport device for single sheets and continuous paper in printing devices
US4913574A (en) * 1987-09-30 1990-04-03 Brother Kogyo Kabushiki Kaisha Sheet feeding apparatus in a printer
EP0556944A1 (en) * 1992-02-21 1993-08-25 MANNESMANN Aktiengesellschaft Printer for processing multiple types of paper and method for alternating cut paper and web feeding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2902406B2 (en) * 1988-11-14 1999-06-07 旭光学工業株式会社 Continuous leading device for laser printer
DE4343997A1 (en) * 1993-12-22 1995-06-29 Psi Printer Systems Internatio Method of operating a printer
JP2853602B2 (en) * 1994-10-28 1999-02-03 富士通株式会社 Paper transport device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606060C1 (en) * 1986-02-25 1987-04-30 Siemens Ag Paper transport device for single sheets and continuous paper in printing devices
US4913574A (en) * 1987-09-30 1990-04-03 Brother Kogyo Kabushiki Kaisha Sheet feeding apparatus in a printer
EP0556944A1 (en) * 1992-02-21 1993-08-25 MANNESMANN Aktiengesellschaft Printer for processing multiple types of paper and method for alternating cut paper and web feeding

Also Published As

Publication number Publication date
DE59800234D1 (en) 2000-09-21
DE29702659U1 (en) 1997-12-18
EP0858903A2 (en) 1998-08-19
EP0858903B1 (en) 2000-08-16

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