DE221523C - - Google Patents
Info
- Publication number
- DE221523C DE221523C DENDAT221523D DE221523DA DE221523C DE 221523 C DE221523 C DE 221523C DE NDAT221523 D DENDAT221523 D DE NDAT221523D DE 221523D A DE221523D A DE 221523DA DE 221523 C DE221523 C DE 221523C
- Authority
- DE
- Germany
- Prior art keywords
- counter
- pressure plate
- rollers
- stencil
- balls
- 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
- 239000000969 carrier Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000036633 rest Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- 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
- B41L13/00—Stencilling apparatus for office or other commercial use
- B41L13/04—Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers
Landscapes
- Printing Methods (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Schablonendruckvorrichtung, bei der die zum Abdruck gelangende Schablone auf einen Farbzylinder bzw. ein Segment gespannt wird und dann durch Abwälzen desselben auf einer ebenen Gegendruckplatte, die als Träger des zu bedruckenden Materials dient, Abdrücke hergestellt werden.The invention relates to a stencil printing device, in which the stencil to be printed is stretched onto an ink cylinder or segment and then by rolling it on a flat counter-pressure plate, which is used as the carrier of the The material to be printed on is used, impressions are made.
Der Vorteil der vorliegenden Erfindung besteht darin, daß die Gegendruckplatte, die als Träger des Papiers dient, bei in der Hauptsache beiderseits ebener Gestaltung derart beweglich gelagert ist, daß sie jeder beim Abdruck auftretenden tangentialen Schubwirkung folgen kann und somit die störenden Wirkungen dieser Tangentialbeanspruchung — Zerrung der Schablone —: aufhebt und nach Beendigung des Druckvorganges selbsttätig in die Anfangsstellung zurückgeht.The advantage of the present invention is that the counter-pressure plate, which serves as the carrier of the paper, is mounted so that it can move, while the design is mainly flat on both sides, so that it can follow any tangential thrust that occurs during the print and thus the disruptive effects of this tangential stress - distortion the stencil - : cancels and automatically returns to the starting position after the printing process has been completed.
Auf der Zeichnung ist die Vorrichtung in Fig. ι im Längsschnitt und in Fig. 2 in Draufsicht dargestellt.In the drawing, the device is in Fig. Ι in longitudinal section and in Fig. 2 in plan view shown.
α bezeichnet die Schablone, die auf das Farbzylindersegment i gespannt ist. b bezeichnet die auf Kugeln, Rollen oder ähnlichen Vorrichtungen g auf geneigten Führungen k des Kastens c gelagerte Gegendruckplatte, e sind Versteifungen des Farbzylinders und dienen dem Handgriff f als Lagerung, während h zwei Lenker darstellt. Statt der geneigten Führungen k kann man Rollen, Kugeln u. dgl. von verschiedenem Radius so anwenden, daß ihre gemeinsame Tangentialebene schräg liegt und somit auch hierdurch eine selbsttätige Rückkehr der Gegendruckplatte in die Anfangslage bewirkt wird. α denotes the stencil that is stretched over the ink cylinder segment i. b denotes the counter-pressure plate mounted on balls, rollers or similar devices g on inclined guides k of the box c, e are reinforcements of the ink cylinder and serve as storage for the handle f , while h represents two links. Instead of the inclined guides k , rollers, balls and the like of different radius can be used in such a way that their common tangential plane is inclined and thus an automatic return of the counter-pressure plate to the initial position is also brought about.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE221523C true DE221523C (en) |
Family
ID=482490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT221523D Active DE221523C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE221523C (en) |
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0
- DE DENDAT221523D patent/DE221523C/de active Active
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