EP0100533A2 - Dispositif pour déposer des supports d'informations sous forme de feuilles, dans les imprimantes ligne par ligne - Google Patents

Dispositif pour déposer des supports d'informations sous forme de feuilles, dans les imprimantes ligne par ligne Download PDF

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Publication number
EP0100533A2
EP0100533A2 EP83107458A EP83107458A EP0100533A2 EP 0100533 A2 EP0100533 A2 EP 0100533A2 EP 83107458 A EP83107458 A EP 83107458A EP 83107458 A EP83107458 A EP 83107458A EP 0100533 A2 EP0100533 A2 EP 0100533A2
Authority
EP
European Patent Office
Prior art keywords
storage container
storage
transport rollers
container
platen roller
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
EP83107458A
Other languages
German (de)
English (en)
Other versions
EP0100533B1 (fr
EP0100533A3 (en
Inventor
Rolf Dipl.-Ing. Humbs
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
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0100533A2 publication Critical patent/EP0100533A2/fr
Publication of EP0100533A3 publication Critical patent/EP0100533A3/de
Application granted granted Critical
Publication of EP0100533B1 publication Critical patent/EP0100533B1/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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/58—Supply holders for sheets or fan-folded webs, e.g. shelves, tables, scrolls, pile holders

Definitions

  • the invention relates to a device according to the preamble of patent claim 1.
  • DE-OS 28 56 950 describes a device for feeding sheets of paper for a writing office machine.
  • this transport device starting from a storage box, the recording medium to be written is drawn from the storage box and transported to the writing point, sheet by sheet, via transport rollers driven by the platen roller and arranged in the conveying path of the record carrier.
  • the sheet-shaped recording medium is then grasped via transport rollers arranged above the platen roller and stacked in a storage box.
  • an additional vertical additional feed chute is provided, into which single sheets can be inserted, which are guided through this additional feed chute to the feed nip of the platen roller.
  • the object of the invention is to provide a storage device for sheet-like recording media for printing devices, which enables the storage of the individual sheets either in increasing or in decreasing order.
  • the single sheets are inserted by a pair of rollers from below into a swiveling storage container.
  • the storage sequence is determined by simply pivoting the storage container and the associated stacking device in the storage container.
  • a write head 1 is moved line by line in the write mode along a record carrier 3 stretched over a platen roller 2.
  • Single sheets are used as recording media, which are transported with the help of the motor-driven platen roller 2 from back to front through a paper guide 4 in accordance with the progress of the writing operation.
  • a storage container 5 which serves to receive the printed single sheets and to stack them inside the container.
  • two transport rollers 6/1, 6/2 arranged next to one another are provided in the discharge area of the platen roller above the platen roller and connected to the storage container, the left transport roller being connected via e.g.
  • a belt 7 is coupled to the drive device of the platen roller 2 and is driven by this.
  • the storage container 5 is supported with its housing 8 on the bearing axis 9 of the left driven transport roller and can be pivoted about this bearing axis 9.
  • the transport rollers 6 are each arranged in pairs and, not visible from the sectional view, are each mounted on the edges of the storage container, so that the individual sheets can be transported without folds.
  • the storage container is now designed in such a way that the individual sheets transported into the storage container 5 can be stacked in both increasing and decreasing order.
  • the right transport roller 6/2 is pivotally mounted in the transport container about a pivot point 10. At the same time, the insertion of the single sheets into the container is also facilitated.
  • the right transport roller 6/2 is based on hers. Swivel arm 11 on a spring 12, which is connected via a ratchet device 13 to a rotary magnet 14 actuating the ratchet device.
  • Flaps 15 are provided in the storage container 5 on the front and rear storage surfaces, which serve to support the paper storage.
  • the function of the storage device for single sheets is as follows. For storing the single sheets in increasing order, that is, in an order in which the paper described first comes to be at the lowest position after the paper stack has been removed from the storage container, the storage container is moved around the bearing axis 9 as shown in FIGS. 1 and 2 swiveled at the back. A single sheet 3 is transported from behind via the platen roller 2 to the writing point opposite the writing head 1. In order to be able to insert the single sheet more easily into the storage container 5, the transport rollers 6/1 and 6/2 are pivoted apart via the latch device 13, so that a wide insertion opening 16 results.
  • the single sheet is now pushed upwards into the storage container 5 in accordance with the rotation of the platen roller and in doing so abuts with its upper edge on the right flap 15/2 pivoted to the left and is deflected by the latter.
  • the flaps are mounted so that they due to their gravity by simply swiveling the storage container 5 in the various positions shown in FIGS. 1 and 3 arrives.
  • the pawl device 13, which pivots the transport rollers 6, is actuated via the rotary magnet 14, which in turn is supplied with a correspondingly polarized direct current 18 via a switch 17 from a direct voltage source 18 depending on the desired direction of rotation.
  • the switch is controlled by the printer electronics via the print head 1 so that the transport rollers, as already described, are in the open state during the writing process.
  • the rotary magnet 14 is actuated for the actual filing of the single sheet 3 in the filing container 5 via the switch 17 in such a way that the right transport roller 6/2 engages under the action of the spring 12 on the left transport roller 6/1 and thereby pressure exerts on the record carrier inserted between the transport rollers, so that the single sheet 3 can be inserted into the storage container 5 by the frictional force emanating from the left transport roller 6/1.
  • the single sheet is deposited to the left, as shown in FIG. 2.
  • This storage is primarily caused by the direction of rotation of the left transport roller 6/1. Additional support is provided by the right swivel flap 15/2, which is swiveled to the left.
  • the storage container is pivoted to the right.
  • the individual sheets are deposited in such a way that the sheet described first with the writing side directed onto the right storage surface on the right-hand container wall of the Storage container 5 is deposited.
  • the cut sheet described last is therefore after removing the cut sheet stack from the tray on the underside of the stack. From the lower sheet, this results in a falling order of the stacked single sheets.
  • the design of the stacking device can be varied as desired in detail. So the flaps 15 e.g. be designed as a single flap pivotable in the center, e.g. is pivoted over magnets.
  • the pawl device that controls the right-hand transport roller it is also possible to use electromagnets or similar drive devices directly. Of course, it is also possible to drive the transport rollers 6 independently of the drive of the platen roller 2.

Landscapes

  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Handling Of Cut Paper (AREA)
EP83107458A 1982-07-30 1983-07-28 Dispositif pour déposer des supports d'informations sous forme de feuilles, dans les imprimantes ligne par ligne Expired EP0100533B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3228620 1982-07-30
DE19823228620 DE3228620A1 (de) 1982-07-30 1982-07-30 Vorrichtung fuer zeilendruckeinrichtungen zur ablage von blattfoermigen aufzeichnungstraegern

Publications (3)

Publication Number Publication Date
EP0100533A2 true EP0100533A2 (fr) 1984-02-15
EP0100533A3 EP0100533A3 (en) 1984-09-26
EP0100533B1 EP0100533B1 (fr) 1987-03-25

Family

ID=6169789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107458A Expired EP0100533B1 (fr) 1982-07-30 1983-07-28 Dispositif pour déposer des supports d'informations sous forme de feuilles, dans les imprimantes ligne par ligne

Country Status (4)

Country Link
US (1) US4502805A (fr)
EP (1) EP0100533B1 (fr)
DE (1) DE3228620A1 (fr)
ZA (1) ZA835563B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589789A1 (fr) * 1985-11-08 1987-05-15 Sagem Machine imprimante equipee d'un dispositif de selection de trajet pour les documents imprimes
EP0128867A3 (fr) * 1983-06-03 1987-12-23 Hermes Precisa International S.A. Dispositif d'alimentation en feuilles pour imprimante ou machine à écrire

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654255A5 (fr) * 1983-06-03 1986-02-14 Hermes Precisa International Dispositif d'alimentation pour imprimante ou machine a ecrire.
US4583873A (en) * 1984-06-06 1986-04-22 International Business Machines Corporation Printer with integral paper handling apparatus
EP0169426B1 (fr) * 1984-07-09 1989-01-04 Siemens Aktiengesellschaft Dispositif de dépôt du papier pour imprimantes à jet d'encre
DE3516460A1 (de) * 1985-05-08 1986-11-13 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Einrichtung zur voruebergehenden speicherung von belegen
US4848944A (en) * 1986-09-22 1989-07-18 Genicom Corporation Printer paper feed mechanism
DE3727070A1 (de) * 1987-08-11 1989-02-23 Mannesmann Ag Papierfuehrungsvorrichtung fuer bueromaschinen, insbesondere fuer matrixdrucker
US4805891A (en) * 1988-01-04 1989-02-21 Pitney Bowes Inc. Standard and reverse collator
US4961091A (en) * 1988-02-02 1990-10-02 Canon Kabushiki Kaisha Sheet receiving device
JPH0711070Y2 (ja) * 1988-10-17 1995-03-15 旭光学工業株式会社 排紙装置
US5362163A (en) * 1988-10-17 1994-11-08 Asahi Kogaku Kogyo Kabushiki Kaisha Sheet holding mechanism
JP2713778B2 (ja) * 1989-09-07 1998-02-16 株式会社テック 航空機搭乗券発行機
EP0514155B1 (fr) * 1991-05-15 1995-08-09 Seiko Epson Corporation Imprimante sérielle à impact
US5123639A (en) * 1991-08-02 1992-06-23 Pitney Bowes Inc. Standard and reverse collator using a removable idler roller shaft
DE19622965C2 (de) * 1996-06-07 2001-05-17 Nexpress Solutions Llc Blattsammelvorrichtung für seitenrichtige, modusunabhängige Blattablage mit Weiterverarbeitungsmöglichkeit bei einem Kopier- und Drucksystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1213189A (en) * 1915-03-30 1917-01-23 Underwood Computing Machine Co Type-writing machine.
US4113244A (en) * 1975-04-15 1978-09-12 Kurt Ruenzi Apparatus for automatically feeding individual sheets from a stack through an office machine
CH611577A5 (en) * 1976-04-05 1979-06-15 Kurt Ruenzi Device on an office machine for the automatic feeding thereof with sheets
IT1071379B (it) * 1976-09-22 1985-04-02 Olivetti & Co Spa Alimentatore di fogli per un sistema di scrittura e simili macchine per scrivere
DE2856950C2 (de) * 1978-04-15 1982-08-26 Helmut 7210 Rottweil Steinhilber Vorrichtung zum Zuführen von Papierblättern für eine schreibende Büromaschine
DE3007838C2 (de) * 1980-02-29 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Vorrichtung für Druckeinrichtungen zur Ablage von blattförmigen Aufzeichnungsträgern
US4371276A (en) * 1980-07-31 1983-02-01 Xerox Corporation Sheet stacking output tray
DE3047277A1 (de) * 1980-12-16 1982-07-15 Philips Patentverwaltung Gmbh, 2000 Hamburg "ablagevorrichtung fuer datentraeger"

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128867A3 (fr) * 1983-06-03 1987-12-23 Hermes Precisa International S.A. Dispositif d'alimentation en feuilles pour imprimante ou machine à écrire
FR2589789A1 (fr) * 1985-11-08 1987-05-15 Sagem Machine imprimante equipee d'un dispositif de selection de trajet pour les documents imprimes
EP0225240A1 (fr) * 1985-11-08 1987-06-10 Societe D'applications Generales D'electricite Et De Mecanique Sagem Machine imprimante équipée d'un dispositif de sélection de trajet pour les documents imprimés

Also Published As

Publication number Publication date
US4502805A (en) 1985-03-05
EP0100533B1 (fr) 1987-03-25
EP0100533A3 (en) 1984-09-26
ZA835563B (en) 1984-03-28
DE3228620C2 (fr) 1990-04-19
DE3228620A1 (de) 1984-02-02

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