DE613966C - Stencil clamping device for rotary stencil printer - Google Patents

Stencil clamping device for rotary stencil printer

Info

Publication number
DE613966C
DE613966C DEE44815D DEE0044815D DE613966C DE 613966 C DE613966 C DE 613966C DE E44815 D DEE44815 D DE E44815D DE E0044815 D DEE0044815 D DE E0044815D DE 613966 C DE613966 C DE 613966C
Authority
DE
Germany
Prior art keywords
stencil
rotary
clamping device
printer
pressure 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.)
Expired
Application number
DEE44815D
Other languages
German (de)
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
Publication date
Priority to DEE44815D priority Critical patent/DE613966C/en
Application granted granted Critical
Publication of DE613966C publication Critical patent/DE613966C/en
Expired 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
    • B41L13/00Stencilling apparatus for office or other commercial use
    • B41L13/04Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers
    • B41L13/08Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers with stencil carried by two or more cylinders, e.g. through the intermediary of endless bands
    • B41L13/10Clips or clamps for securing stencils to stencil carriers

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Description

Schablonenaufspannvorrichtung für Rotationsschablonendrucker Die Erfindung betrifft eine Vorrichtung zum faltenlosen Auflegen neuer oder gebrauchter Schablonen auf Rotationsschablonendruckern.Stencil jig for rotary stencil printer The invention relates to a device for placing new or used stencils without creases on rotary stencil printers.

Die Schablonen mußten bislang von Hand um die Vervielfältigungswalze gelegt werden. Es war dabei unvermeidlich, daß sich in der Schablone Falten bildeten, die nur schwierig herauszubringen waren, denn die Schablone klebt beim Auflegen sofort auf die feuchte Druckwalze. Beim Versuch, die Falten: glattzustreichen, beschmutzte man sich dabei natürlich die Hände an der durch die Perforation der Schablone gedrungenen Farbe. Das Druckbild erschien. dann bei den ersten Abdrucken unsauber, was einen Verlust an Papier und Zeit bedeutete; -einzelne Buchstaben waren zusammengedrückt, die Zeilen ungerade. Die zurückgebliebenen Faltenwurden schon nach kurzer Zeit farbdurchlässig.Previously, the stencils had to be wrapped around the reproduction roller by hand be placed. It was inevitable that creases would form in the stencil, which were difficult to get out because the stencil sticks when you put it on immediately on the damp print roller. When trying to smooth the wrinkles: smooth, dirty of course, you should hold your hands on the one that has penetrated through the perforation of the stencil Colour. The printed image appeared. then unclean with the first impressions, what a Meant loss of paper and time; -individual letters were pressed together, the lines are odd. The remaining wrinkles became permeable to color after a short time.

Die angeführten Mängel zu beseitigen, ist der Zweck der Eifindung. Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt; es zeigt: Fig. 1 die Vorrichtung in Draufsicht, Fig.2 die Vorrichtung im Querschnitt mit der Seitenansicht des Rotationsvervielfältigers.The purpose of the invention is to eliminate the deficiencies mentioned. An exemplary embodiment is shown in the drawing; It shows: Fig. 1 the Device in plan view, Figure 2 the device in cross section with the side view of the rotary duplicator.

Die der Schablone 8 anhaftende Kartonunterlage trennt man von der Schablone ab und steckt die Schablone durch den Schlitz 5 eines im Maschinengestell 6 vor der Druckwalze -ang.eordneben Stabes. 4 und befestigt sie an der Haltevorrichtung 2o der Druckwalze 9. Der Querschnitt des Stabes 4 ist aus der Fig. z erkennbar. Die durch den Schlitz entstandenen beiden Wangen des Stabes sind rund. Hernach dreht man den Stab 4., so daß sich die durchgesteckte Schablone etwas um diese wickelt; in dieser Stellung ist der Stab - nun festzuhalten. Dann dreht man die Druckwalze 9 in Richtung des Pfeiles 7, die Schablone zieht sich dabei durch den Schlitz 5 des verdrehten Stabes und legt sich völlig gleichmäßig straff um die Druckwalze 9. Der Stab 4 kann hierbei, etwa mit einem an diesem befestigten Griff H, wenn erforderlich, nachreguliert werden. Die Schablone ist nun vollkommen faltenlos und unbeschmutzt aufgespannt.The cardboard pad adhering to the template 8 is separated from the Template off and sticks the template through the slot 5 of one in the machine frame 6 in front of the pressure roller -ang.eordneben the rod. 4 and fasten it to the holding device 2o of the pressure roller 9. The cross section of the rod 4 can be seen from FIG. The two cheeks of the rod created by the slit are round. Then turns the rod 4. so that the stencil, which is inserted through it, wraps itself around it; in this position the stick is to be held. Then you turn the pressure roller 9 in the direction of arrow 7, the template pulls through the slot 5 of the twisted rod and is completely evenly taut around the pressure roller 9. The rod 4 can here, for example with a handle H attached to it, if necessary, be readjusted. The stencil is now completely free of folds and soiled stretched.

Claims (1)

-PATENTANSPI2UCII: Schablon:enaufspannvorrichtung für Rotationsschablonendrucker, dadurch gekennzeichnet, daß zum faltenlosen Auflegen der Schablone auf die Druckwalze in dem Maschinengestell vor der Druckwalze ein mit einem Schlitz versehener Querstab (4) drehbar angeordnet ist, durch den die Schablone in einer winkelförmigen Bahn gezogen wird.-PATENTANSPI2UCII: Stencil: clamping device for rotary stencil printer, characterized in that for the crease-free placing of the stencil on the pressure roller in the machine frame in front of the pressure roller, a cross bar provided with a slot (4) is rotatably arranged through which the template in an angular path is pulled.
DEE44815D Stencil clamping device for rotary stencil printer Expired DE613966C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE44815D DE613966C (en) Stencil clamping device for rotary stencil printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE44815D DE613966C (en) Stencil clamping device for rotary stencil printer

Publications (1)

Publication Number Publication Date
DE613966C true DE613966C (en) 1935-05-28

Family

ID=7079847

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE44815D Expired DE613966C (en) Stencil clamping device for rotary stencil printer

Country Status (1)

Country Link
DE (1) DE613966C (en)

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