EP0451361A1 - Vorrichtung zum Trennen von mehrlagigen, quer perforierten Endlosbahnen für Formulare - Google Patents

Vorrichtung zum Trennen von mehrlagigen, quer perforierten Endlosbahnen für Formulare Download PDF

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Publication number
EP0451361A1
EP0451361A1 EP90124937A EP90124937A EP0451361A1 EP 0451361 A1 EP0451361 A1 EP 0451361A1 EP 90124937 A EP90124937 A EP 90124937A EP 90124937 A EP90124937 A EP 90124937A EP 0451361 A1 EP0451361 A1 EP 0451361A1
Authority
EP
European Patent Office
Prior art keywords
driven
rollers
layers
inlet device
endless
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.)
Withdrawn
Application number
EP90124937A
Other languages
German (de)
English (en)
French (fr)
Inventor
Klaus Klose
Fritz Renneberg
Heer Rainer
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.)
Rena Informationstechnik & Co KG GmbH
Original Assignee
Rena Informationstechnik & Co KG 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 Rena Informationstechnik & Co KG GmbH filed Critical Rena Informationstechnik & Co KG GmbH
Publication of EP0451361A1 publication Critical patent/EP0451361A1/de
Withdrawn legal-status Critical Current

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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
    • B65H41/00—Machines for separating superposed webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/04—Devices for performing operations subsequent to manifolding, e.g. for separating single sheets or webs from single form sets, continuous manifold assemblies from carbons
    • B41L1/08—Devices for performing operations subsequent to manifolding, e.g. for separating single sheets or webs from single form sets, continuous manifold assemblies from carbons on continuous manifold assemblies

Definitions

  • the invention relates to a device for separating multilayer, transversely perforated endless webs for forms.
  • the invention has for its object to provide a device for separating multilayer, transversely perforated continuous webs for forms, which is simpler and more compact.
  • the inlet device for the endless webs has a lower, constantly driven roller and an upper roller with a segment surface which can be driven in a time-controlled manner.
  • the intake device is a tractor upstream. The tractor pushes the infeed path through the non-interacting rollers of the infeed device to the outfeed rollers of the outfeed device.
  • the endless web 1 with several layers, in the present case four layers, is conveyed by a tractor 2 in the arrow direction I indicated.
  • the only inlet device 4 consists of a lower roller 5, which is constantly driven. Above it is an upper roller 6 with at least one flat surface 7. In the starting position, this runs essentially parallel and at a distance from the endless web 1 between these two rollers 5 and 6. A second flat surface can also be parallel and opposite the first flat surface 7 may be provided.
  • the upper roller 6 thus allows the endless web 1 to be moved through the infeed device 4.
  • guides 8 for the individual layers 9 of the endless web 1 run obliquely backwards.
  • Each layer 9 runs between a lower guide plate 10 and an upper guide plate 11.
  • Front guide parts 10 ′ and 11 ′ can be folded up about the joint axes 12 , 13 arranged.
  • These guides 8 extend right up to the outlet devices 14. These have a continuously driven pair of rollers or several pairs of rollers 15 for each layer 9. The lower roller 16 and / or upper roller 17 are driven faster than the speed of the incoming endless web 1.
  • tear aid 18 for each layer 9 between the inlet device 4 and the outlet devices 14. consist of an edge which runs transversely to the respective layer 9 and slopes outwards.
  • the upper tear aid 18 ' is pivotally driven. This makes it possible to tear several layers 9.
  • the axes of the rollers 16, 17 of each pair of rollers 15 of the outlet devices 14 lie on a circular arc around the line-like contact between the lower and upper rollers 5, 6 of the inlet device 4.
  • a receiving shaft 19 is arranged downstream of each pair of rollers 15.
  • the upper roller 6 is driven in a timed manner so that before the positions of the endless web 1 are rotated by the roller pairs 15 by such an angle that it clamps the endless web 1 together with the lower roller 5. The clamping effect with respect to the endless web is maintained.
  • the guides 8 are removably held in the device housing.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP90124937A 1990-04-10 1990-12-20 Vorrichtung zum Trennen von mehrlagigen, quer perforierten Endlosbahnen für Formulare Withdrawn EP0451361A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9004163U 1990-04-10
DE9004163U DE9004163U1 (de) 1990-04-10 1990-04-10 Vorrichtung zum Trennen von mehrlagigen, quer perforierten Endlosbahnen für Formulare

Publications (1)

Publication Number Publication Date
EP0451361A1 true EP0451361A1 (de) 1991-10-16

Family

ID=6852804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124937A Withdrawn EP0451361A1 (de) 1990-04-10 1990-12-20 Vorrichtung zum Trennen von mehrlagigen, quer perforierten Endlosbahnen für Formulare

Country Status (2)

Country Link
EP (1) EP0451361A1 (da)
DE (1) DE9004163U1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014216192A1 (de) * 2014-08-14 2016-02-18 Krones Ag Vorrichtung und Verfahren zum Aufbringen von Folienhülsen als Verschlusssicherung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205056A5 (da) * 1972-10-31 1974-05-24 Pitney Bowes Inc
CA963866A (en) * 1972-09-26 1975-03-04 Thomas Darlison Multi-form separating machine
DE2618476B2 (de) * 1976-04-27 1979-06-13 Rena Bueromaschinenfabrik Gmbh & Co, 8024 Deisenhofen Vorrichtung zum Trennen mehrerer fibereinanderliegender, quer perforierter Endlosbahnen
EP0094647A2 (de) * 1982-05-14 1983-11-23 Systemform Datenbelege GmbH Vorrichtung zum Abtrennen von Endlosformularsätzen o. dgl.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205801A1 (de) * 1982-02-18 1983-08-25 BÖWE Maschinenfabrik GmbH, 8900 Augsburg Reisser
DE3221289A1 (de) * 1982-06-05 1983-12-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum trennen von mehrlagigen formularsaetzen aus einem endlosverbund
DE3313201A1 (de) * 1983-04-12 1984-10-18 Rena Büromaschinenfabrik GmbH & Co, 8024 Deisenhofen Vorrichtung zum trennen einer quer perforierten endlospapierbahn in einzelblaetter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA963866A (en) * 1972-09-26 1975-03-04 Thomas Darlison Multi-form separating machine
FR2205056A5 (da) * 1972-10-31 1974-05-24 Pitney Bowes Inc
DE2618476B2 (de) * 1976-04-27 1979-06-13 Rena Bueromaschinenfabrik Gmbh & Co, 8024 Deisenhofen Vorrichtung zum Trennen mehrerer fibereinanderliegender, quer perforierter Endlosbahnen
EP0094647A2 (de) * 1982-05-14 1983-11-23 Systemform Datenbelege GmbH Vorrichtung zum Abtrennen von Endlosformularsätzen o. dgl.

Also Published As

Publication number Publication date
DE9004163U1 (de) 1990-08-30

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