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DE1181243B - Rotary multiplier for line or section printing of a mirror image printing form - Google Patents

Rotary multiplier for line or section printing of a mirror image printing form

Info

Publication number
DE1181243B
DE1181243B DER22099A DER0022099A DE1181243B DE 1181243 B DE1181243 B DE 1181243B DE R22099 A DER22099 A DE R22099A DE R0022099 A DER0022099 A DE R0022099A DE 1181243 B DE1181243 B DE 1181243B
Authority
DE
Germany
Prior art keywords
printing
line
mirror image
printing form
segments
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.)
Pending
Application number
DER22099A
Other languages
German (de)
Inventor
Wilhelm Ritzerfeld
Gerhard Ritzerfeld
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER22099A priority Critical patent/DE1181243B/en
Priority to CH6435158A priority patent/CH363363A/en
Priority to GB34172/58A priority patent/GB842824A/en
Priority to GB2409/59A priority patent/GB901361A/en
Publication of DE1181243B publication Critical patent/DE1181243B/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41LAPPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L11/00Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2700/00Manifolding, printing or duplicating for office purposes
    • B41P2700/10Hectographic line duplicators

Landscapes

  • Rotary Presses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Description

Rotationsvervielfältiger zum teilen- bzw. abschnittweisen Abdrucken einer Spiegelbilddruckform Die Erfindung betrifft einen Rotationsvervielfältiger zum teilen- bzw. abschnittweisen Abdrucken einer Spiegelbilddruckform, welche auf einer Drucktrommel aufgespannt ist, deren Mantelfläche im Bereich der Druckform in zeilenbreite, mit mechanischen Mitteln radial nach außen verstellbare Segmente unterteilt ist. Insbesondere betrifft die Erfindung solche Rotationsvervielfältiger, mit denen die Auswahl einer beliebigen Zeilenkombination aus einer Druckform ermöglicht wird. Die Erfindung hat große Bedeutung für das Auftrags- und Rechnungswesen und die maschinelle Arbeitsvorbereitung.Rotary duplicator for printing in parts or sections a mirror image printing form. The invention relates to a rotary duplicator for printing in parts or in sections of a mirror image printing form, which on a printing drum is stretched, the outer surface of which is in the area of the printing form in line width, with mechanical means radially outward adjustable segments is divided. In particular, the invention relates to such rotary duplicators, with which the selection of any combination of lines from a printing form is possible will. The invention is of great importance for order and accounting and the machine work preparation.

Bei Rotationsvervielfältigern der angegebenen Art ist in einem älteren Patent vorgeschlagen worden, auf beiden Seiten außerhalb der Drucktrommel mehrere von Hand in Umfangsrichtung zu betätigende Hebel anzuordnen, durch die eine axiale Verschiebung der ausgewählten Drucksegmente vor Beginn eines Arbeitsumlaufes der Drucktrommel erfolgt. Dabei weist jedes der Drucksegmente wenigstens eine abgeschrägte Auflauffläche auf, die mit einer gegenüber der Drucktrommel festen, schrägen Auflauffläche zum Hochstellen des Segments zusammenwirkt. Die Drucksegmente werden durch die Hebel bis zur Beendigung des Arbeitsumlaufes in der Druckstellung entgegen der Wirkung einer federbelasteten Rückstelleinrichtung festgehalten.Rotary duplicators of the type specified are in an older one Patent has been proposed several on both sides outside the printing drum to be arranged by hand in the circumferential direction to be operated lever, through which an axial Shifting the selected print segments before starting a work cycle of the Printing drum takes place. Each of the pressure segments has at least one beveled Run-up surface, which has an inclined run-up surface that is fixed in relation to the printing drum cooperates to raise the segment. The pressure segments are through the levers until the end of the work cycle in the printing position against the effect a spring-loaded reset device held.

Demgegenüber erfolgt erfindungsgemäß die Verstellung der Drucksegmente mit Hilfe von den einzelnen Segmenten zugeordneten in bzw. an dem Druckelement angeordneten elektromechanischen Mitteln, z. B. Elektromagneten.In contrast, the adjustment of the pressure segments takes place according to the invention with the aid of the individual segments assigned in or on the pressure element electromechanical means, e.g. B. Electromagnet.

In den Zeichnungen ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Es zeigt F i g. 1 die Seitenansicht einer Zeilendrucktrommel zum teilen- bzw. abschnittweisen Druck, F i g. 2 einen Schnitt A -B nach F i g. 1.An exemplary embodiment of the invention is shown schematically in the drawings. It shows F i g. 1 shows the side view of a line printing drum for printing in parts or sections, FIG. 2 shows a section A-B according to FIG. 1.

In den F i g. 1 und 2 sind die Lagerschilder 9 und 10 auf der Achse 1 befestigt und dienen zur Halterung der Zeilendruckelemente 11 und zur Aufnahme des Druckformoriginals 3. Die Länge der Zeilensegmente 11 in Umfangsrichtung entspricht vorzugsweise einem Zeilenabstand auf dem Druckformoriginal 3.In the F i g. 1 and 2 are the end shields 9 and 10 on the axis 1 attached and are used to hold the line printing elements 11 and for recording of the printing form original 3. The length of the line segments 11 corresponds in the circumferential direction preferably a line spacing on the printing form original 3.

Die Auswahl der zu druckenden Zeilen geschieht über eine an übersichtlicher Stelle der Maschine angebrachte Tastatur, bei der jeder Zeile des Druckformoriginals 3 ein Kontakt zugeordnet ist. Beim Betätigen eines Kontaktes wird der Stromkreis für einen Magneten 12 über die Schleifkontakte 13 und Schleifringe 14 geschlossen und der Magnet 12 in die in F i g. 1 gezeichnete Arbeitsstellung gebracht. Über die an ihm angelenkte Lasche 15 ist die Schubstange 16 unter Auszug der Feder 17 ebenfalls in Pfeilrichtung C bewegt worden. Die Schubstange 16 ist in Schlitzen der Lagerscheiben 9 und 10 gelagert und drückt über ihre Nocken 18 und die am Zeilensegment 11 angebrachten Rollen 19 dasselbe nach außen in Pfeilrichtung D. Somit wird beim Drehen der Lagerschilder 9 und 10 das durch die Zuführwalzen 20 und 21 der Drucklinie E-F zugeführte Abzugsblatt 22 durch die nach außen gedrückten Zeilensegmente 11 gegen die entsprechende Zeile des Druckformoriginals 3 gepreßt, und der Abdruck erfolgt. Die Federn 17 und 23 holen die Schubstange 16 bzw. das Zeilensegment 11 wieder in die Ausgangslage zurück, wenn der Stromkreis zum Magneten 12 unterbrochen wird.The selection of the lines to be printed is done via a clearer Keyboard attached to the machine, with each line of the printing form original 3 a contact is assigned. When a contact is actuated, the circuit closed for a magnet 12 via the sliding contacts 13 and slip rings 14 and the magnet 12 in the in F i g. 1 drawn working position brought. Above the tab 15 hinged to it is the push rod 16 with the spring 17 pulled out has also been moved in the direction of arrow C. The push rod 16 is in slots of the bearing washers 9 and 10 and presses on their cams 18 and on the line segment 11 attached rollers 19 do the same to the outside in the direction of arrow D. Thus, when Rotation of the end shields 9 and 10 by the feed rollers 20 and 21 of the print line E-F fed print sheet 22 through the line segments 11 pressed outward pressed against the corresponding line of the printing form original 3, and the imprint he follows. The springs 17 and 23 fetch the push rod 16 and the line segment 11, respectively back to the starting position when the circuit to the magnet 12 is interrupted will.

Durch das Ausschwenken der Druckwalze 24, ermöglicht durch ihre exzentrische Lagerung 27 in Richtung zur Achse 1 hin, ist eine ganzseitige Vervielfältigung möglich, ohne daß sämtliche Schubstangen 16 betätigt werden müssen.By pivoting the pressure roller 24, made possible by its eccentric Storage 27 in the direction of axis 1, full-page reproduction is possible, without all of the push rods 16 having to be actuated.

Claims (1)

Patentanspruch: Rotationsvervielfältiger zum teilen- bzw. abschnittweisen Abdrucken einer Spiegelbilddruckform, welche auf einer Drucktrommel aufgespannt ist, deren Mantelfläche im Bereich der Druckform in zeilenbreite, mit mechanischen Mitteln radial nach außen verstellbare Segmente unterteilt ist, dadurch gekennzeichnet, daß die Verstellung der Drucksegmente mit Hilfe von den einzelnen Segmenten zugeordneten in bzw. an dem Druckelement angeordneten elektromechanischen Mitteln, z. B. Elektromagneten, erfolgt. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 883 763, 966 412; deutsche Patentanmeldung R 3410 XII / 15 (bekanntgemacht am 6. 11. 1952). In Betracht gezogene ältere Patente: Deutsches Patent Nr. 1 159 968.Patent claim: Rotary duplicator for printing in parts or sections of a mirror image printing form, which is clamped on a printing drum, the outer surface of which in the area of the printing form is divided into line-wide segments that can be adjusted radially outward by mechanical means, characterized in that the adjustment of the printing segments is made with the aid of of the individual segments associated with electromechanical means arranged in or on the pressure element, e.g. B. electromagnet takes place. Considered publications: German Patent Specifications No. 883 763, 966 412; German patent application R 3410 XII / 15 (published on November 6, 1952). Contemplated older patents: German Patent No. 1,159,968..
DER22099A 1957-11-01 1957-11-01 Rotary multiplier for line or section printing of a mirror image printing form Pending DE1181243B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DER22099A DE1181243B (en) 1957-11-01 1957-11-01 Rotary multiplier for line or section printing of a mirror image printing form
CH6435158A CH363363A (en) 1957-11-01 1958-09-25 Rotary duplicator for line or section printing of mirror image print forms on sheets, cards or the like
GB34172/58A GB842824A (en) 1957-11-01 1958-10-24 Improvements in or relating to rotary duplicating machines
GB2409/59A GB901361A (en) 1957-11-01 1959-01-22 Improvements in or relating to rotary duplicating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER22099A DE1181243B (en) 1957-11-01 1957-11-01 Rotary multiplier for line or section printing of a mirror image printing form

Publications (1)

Publication Number Publication Date
DE1181243B true DE1181243B (en) 1964-11-12

Family

ID=7401046

Family Applications (1)

Application Number Title Priority Date Filing Date
DER22099A Pending DE1181243B (en) 1957-11-01 1957-11-01 Rotary multiplier for line or section printing of a mirror image printing form

Country Status (3)

Country Link
CH (1) CH363363A (en)
DE (1) DE1181243B (en)
GB (1) GB842824A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163856B (en) * 1960-08-10 1964-02-27 Wilhelm Ritzerfeld Rotary multiplier for line-by-line approximation or closed printing of distant texts from one or more printing forms
DE1163857B (en) * 1960-08-19 1964-02-27 Wilhelm Ritzerfeld Rotation multiplier for line-by-line approximated or closed printing of distant texts of one or more printing forms on sheets, cards or the like.
DE1161918B (en) * 1960-11-02 1964-01-30 Wilhelm Ritzerfeld Rotary multiplier for partial printing of printing forms on moistened sheets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883763C (en) * 1939-10-22 1953-07-20 Adressograph Multigraph G M B Method and device for printing receipts, such as those used in particular for industrial work preparation
DE966412C (en) * 1941-06-18 1957-08-01 Ormig Organisations Mittel G M Rotary multiplier for the closed or approximated imprint of two sections lying on a mirror writing original
DE1159968B (en) 1956-12-28 1963-12-27 Block & Anderson Ltd Hectographic rotary multiplier for the approximate printing of a constant and an alternating, axially parallel text part from a sheet-shaped printing form

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883763C (en) * 1939-10-22 1953-07-20 Adressograph Multigraph G M B Method and device for printing receipts, such as those used in particular for industrial work preparation
DE966412C (en) * 1941-06-18 1957-08-01 Ormig Organisations Mittel G M Rotary multiplier for the closed or approximated imprint of two sections lying on a mirror writing original
DE1159968B (en) 1956-12-28 1963-12-27 Block & Anderson Ltd Hectographic rotary multiplier for the approximate printing of a constant and an alternating, axially parallel text part from a sheet-shaped printing form

Also Published As

Publication number Publication date
CH363363A (en) 1962-07-31
GB842824A (en) 1960-07-27

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