DE1394362U - - Google Patents
Info
- Publication number
- DE1394362U DE1394362U DENDAT1394362D DE1394362DU DE1394362U DE 1394362 U DE1394362 U DE 1394362U DE NDAT1394362 D DENDAT1394362 D DE NDAT1394362D DE 1394362D U DE1394362D U DE 1394362DU DE 1394362 U DE1394362 U DE 1394362U
- Authority
- DE
- Germany
- Prior art keywords
- original
- printing drum
- clamped
- drum
- printing
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 description 1
Description
Das Original wird dabei auf der Trommel mittels einer Klemmvorrichtung festgehalten, die in geschlossenem Zustand mit der Trommeloberfläche einen Zylindermantel bildet. Diese Klemmvorrichtung ist meist in der Weise ausgebildet, dass das die Spiegels ruft tragende Original mit seinem eingespannten Ende radial oder annähernd radial zur Drucktrommel vorlauf. Deshalb war es bisher notwendig, das in dieser Weise eingespannte Original an der Klemmstelle von Hand umzuknicken. Bei Maschinen mit selbsttätiger Originaleinspannung machte dieses Umknicken von Hand besondere Schwierigkeiten, da die Einkelmmstelle, wenn sich die Maschine in ihrer Arbcitsbeginnstellung befand, nur schwer oder in unzulänglicher reise von Hand zu erreichen war. So geschah es, dass das Original oft nicht ganz exakt umgeknickt wurde, knitterte, Längsfalten bekam und deshalb zum Uadrucken unbrauchbar wurde. The original is placed on the drum by means of a clamping device held in the closed state with the drum surface a cylinder jacket forms. This clamping device is usually designed in such a way that the The mirror calls the original with its clamped end radial or approximately forward radial to the printing drum. That is why it was previously necessary to do this in this one To bend the original clamped in a way by hand at the clamping point. With machines with automatic original clamping, this twisting by hand made it special Difficulties because of the Einkelmmstelle when the machine is in its work start position found to be difficult or inadequate to reach by hand. So it happened it is that the original is often not exactly bent over became, wrinkled, Got longitudinal folds and was therefore unusable for printing.
Die Neuerung ; vermeidet diese Nachteile und
In der Zeichnung ist eine Ausführungsform der Neuerung beispielsweise zur Darstellung gebracht : Auf der Drucktrommel l, die mit der Andruckwalze 2 und der Anfeuchtevorrichtung in bekannter Weise zusammenarbeitet, wird das Spiegelschriftoriginal 3 mit seinem vorderen Ende radial oder annähernd radial zum Trommelumfang eingespannt. Bei der Drehung der Drucktrommel in Pfeilric. itung ird das eingespannte Original 3 durch die auf der Stange 5 vorgesehenen Andruckrollen 6 umgeknickt und dadurch gleichzeitig an den zwischen den Hollen befindlichen Stellen umgebrochen. Die Rollen selbst sind seitlich verschiebbar angeordnet, um sie jeweils zwischen den Druckzeilen zur Anlage zu bringen. In the drawing, an embodiment of the innovation is for example brought to the display: On the printing drum l, which with the pressure roller 2 and the moistening device cooperates in a known manner, the mirror writing is the original 3 clamped with its front end radially or approximately radially to the drum circumference. When rotating the printing drum in Pfeilric. the clamped original is made 3 bent over by the pressure rollers 6 provided on the rod 5 and thereby at the same time wrinkled in the places located between the lumps. The rollers themselves are laterally displaceable to each other between to bring the print lines to the system.
Während des Drehens der Drucktrommel beim Arbeiten der Maschine liegen die ! ollen gegen das Original an und halten und @ühren es dabei in bekannter Weise.Lie while the printing drum is rotating while the machine is working the ! oll against the original and hold and perform it in the known way.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE1394362U true DE1394362U (en) |
Family
ID=705788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT1394362D Active DE1394362U (en) |
Country Status (1)
Country | Link |
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DE (1) | DE1394362U (en) |
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- DE DENDAT1394362D patent/DE1394362U/de active Active
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