EP0035178A1 - Dispositif pour déposer des supports d'enregistrement en forme de feuilles pour imprimeurs - Google Patents

Dispositif pour déposer des supports d'enregistrement en forme de feuilles pour imprimeurs Download PDF

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Publication number
EP0035178A1
EP0035178A1 EP81101188A EP81101188A EP0035178A1 EP 0035178 A1 EP0035178 A1 EP 0035178A1 EP 81101188 A EP81101188 A EP 81101188A EP 81101188 A EP81101188 A EP 81101188A EP 0035178 A1 EP0035178 A1 EP 0035178A1
Authority
EP
European Patent Office
Prior art keywords
platen roller
support
transport rollers
rollers
transport
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
EP81101188A
Other languages
German (de)
English (en)
Other versions
EP0035178B1 (fr
Inventor
Peter Ing. Grad. Koller
Ulrich Ing. Grad. Mayr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0035178A1 publication Critical patent/EP0035178A1/fr
Application granted granted Critical
Publication of EP0035178B1 publication Critical patent/EP0035178B1/fr
Expired legal-status Critical Current

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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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/106—Sheet holders, retainers, movable guides, or stationary guides for the sheet output section
    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides

Definitions

  • the invention relates to a device for printing devices for depositing sheet-shaped recording media transported over a platen roller into a storage area arranged above the platen roller with transport rollers driven by the platen roller, which after passing through the writing area capture the recording medium and lift them over a support bar delimiting the lower edge of the storage area.
  • DE-OS 28 54 695 describes a transport device for sheet-like recording media.
  • this transport device starting from a storage box, the recording medium to be written is drawn off sheet by sheet from the storage box and transported to the writing point, via transport rollers driven by the platen roller and arranged in the conveying path of the recording medium.
  • the sheet-shaped recording medium is then in turn gripped by two transport rollers, also driven by the platen roller, and stacked in a storage box.
  • Such a device is now relatively complicated, for example, a special structure is provided for stacking the individual sheets.
  • this sheet can be placed in the storage box like an entire stack of sheets.
  • the object of the invention is to provide, in particular for teleprinters, a storage device for sheet-like recording media which, both with automatic sheet guidance and with manual insertion of a single sheet, allow this sheet to be guided past the writing point and stacked securely in a storage area.
  • the entire device should be simple and easy to maintain.
  • the support bar 'and the transport rollers are arranged on a common, if necessary pivotable carrying device, which is supported in a non-positive manner on the platen when driving support rollers driving the support rollers, the support bar with its front part as a scraper edge for the recording medium is formed and has a pressure element which presses the recording medium against the transport roller.
  • an inlet channel for the manual introduction of single sheets is provided in the storage area, the guide surfaces of which consist on the one hand of the support strip and on the other hand of the storage surface.
  • a record carrier 3 stretched over a platen roller 2 is written line by line using a type wheel 1.
  • the record carrier 3, which in this case consists of individual sheets, is fed one sheet at a time through a sheet feed channel 4 to the printing device via an automatic sheet feeder, not shown here, and then via the automatic sheet storage device described below, after writing, in a storage area 5 arranged above the platen roller 2 stacked.
  • the automatic sheet depositing device essentially consists of a continuous support bar 6, which contains the following functions. It serves on the one hand on the lower support bar 6/1 for the stacked. Single sheets, as a wiping edge 6/2 for wiping and receiving the recording medium 3 guided around the platen 2 and with its rear part as a boundary of the guide channel 6/3.
  • the support bar is a resilient pressure element 7, which can consist, for example, of a spring element, and this spring element 7 presses the recording medium 3 against a transport roller 8, a plurality of transport rollers 8 being arranged on a common shaft 9.
  • These transport rollers 8 are driven over in the operating case on the platen 2 supporting the support rollers 1 0 associated with the transport rollers 8 via belts or gears in combination.
  • Both the support bar 6 and the transport and support rollers 8 and 10 are arranged on a common carrying device, which essentially consists of two side parts 11.
  • the carrying device can be swiveled away from the platen 2 as required.
  • the carrying device is connected via an axis 12 to the housing of the teleprinter, which is not shown here. It can be pivoted in the direction of the arrow shown.
  • a resilient latching element 14 is arranged on a carrier plate 13 connected to the housing and presses against latching edges 15 of the side parts 11 of the carrying device.
  • the actual filing of the individual sheets fed individually via the sheet feed channel 4 takes place by the line-by-line transport of the platen roller 2, which detects the individual sheets and guides them past the writing point 1.
  • the individual sheets 3 then abut against the wiping edge 6/2 of the support bar 6, slide along this upwards and are gripped by the transport rollers 8 with the pressure elements 7.
  • the single sheets 3 are over the edge of the support bar 6 lifted away and taken up by the part of the support strip 6 delimiting the lower edge 6/1 of the storage area 5.
  • the individual sheets lie on a storage surface 16 designed as a paper support.
  • an inlet channel 17 is arranged for inserting individual sheets. Via this inlet channel 17 it is possible to feed individual sheets directly to the platen roller 2 when the automatic sheet feeder is switched off.
  • a pressure roller 18 is provided instead of the pressure elements 7. As previously described, this pressure roller 18 presses the recording medium against the transport rollers 8, which in this case are designed to be pivotable. In the pivoted-down position shown, they are swung out of the transport path of the recording medium 3 and the automatic sheet storage is thus switched off.
  • the storage surface 16 is locked in a manner not shown here via locking elements in the housing, the storage surface 16 can be easily removed, e.g. to enable access to the platen roller 2 and the carrying device.

Landscapes

  • Handling Of Cut Paper (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
EP81101188A 1980-02-29 1981-02-19 Dispositif pour déposer des supports d'enregistrement en forme de feuilles pour imprimeurs Expired EP0035178B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3007838A DE3007838C2 (de) 1980-02-29 1980-02-29 Vorrichtung für Druckeinrichtungen zur Ablage von blattförmigen Aufzeichnungsträgern
DE3007838 1980-02-29

Publications (2)

Publication Number Publication Date
EP0035178A1 true EP0035178A1 (fr) 1981-09-09
EP0035178B1 EP0035178B1 (fr) 1984-05-23

Family

ID=6095968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81101188A Expired EP0035178B1 (fr) 1980-02-29 1981-02-19 Dispositif pour déposer des supports d'enregistrement en forme de feuilles pour imprimeurs

Country Status (5)

Country Link
US (1) US4354055A (fr)
EP (1) EP0035178B1 (fr)
JP (1) JPS56136380A (fr)
CA (1) CA1155003A (fr)
DE (1) DE3007838C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452543A (en) * 1982-01-15 1984-06-05 Florida Data Corporation High speed printer with multiple paper paths
US4662765A (en) * 1983-09-20 1987-05-05 Ziyad Incorporated Integrated printer and paper feeding apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777145A (en) * 1980-10-28 1982-05-14 Usac Electronics Ind Co Ltd Manual feeding mechanism of sheet in printing apparatus
DE3228620A1 (de) * 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Vorrichtung fuer zeilendruckeinrichtungen zur ablage von blattfoermigen aufzeichnungstraegern
JPS6013584A (ja) * 1983-07-04 1985-01-24 Canon Inc 電子機器
JPS6013583A (ja) * 1983-07-04 1985-01-24 Canon Inc 電子機器
CA1246107A (fr) * 1983-09-20 1988-12-06 Ludwig J. Kapp Ensemble imprimante et avance-feuilles
JPS60124271A (ja) * 1983-12-08 1985-07-03 Matsushita Electric Ind Co Ltd プリンタ−
JPH04164755A (ja) * 1990-10-25 1992-06-10 Alps Electric Co Ltd プリンタ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711173A1 (de) * 1976-04-05 1977-10-13 Kurt Ruenzi Einrichtung zum selbsttaetigen beschicken einer bueromaschine mit einzelblaettern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620652A5 (fr) * 1978-01-23 1980-12-15 Rutishauser Data Ag
DE2856950C2 (de) * 1978-04-15 1982-08-26 Helmut 7210 Rottweil Steinhilber Vorrichtung zum Zuführen von Papierblättern für eine schreibende Büromaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711173A1 (de) * 1976-04-05 1977-10-13 Kurt Ruenzi Einrichtung zum selbsttaetigen beschicken einer bueromaschine mit einzelblaettern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452543A (en) * 1982-01-15 1984-06-05 Florida Data Corporation High speed printer with multiple paper paths
US4662765A (en) * 1983-09-20 1987-05-05 Ziyad Incorporated Integrated printer and paper feeding apparatus

Also Published As

Publication number Publication date
US4354055A (en) 1982-10-12
DE3007838C2 (de) 1982-05-27
JPS56136380A (en) 1981-10-24
CA1155003A (fr) 1983-10-11
EP0035178B1 (fr) 1984-05-23
DE3007838A1 (de) 1981-09-10

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