DE17241C - Copy press - Google Patents
Copy pressInfo
- Publication number
- DE17241C DE17241C DENDAT17241D DE17241DA DE17241C DE 17241 C DE17241 C DE 17241C DE NDAT17241 D DENDAT17241 D DE NDAT17241D DE 17241D A DE17241D A DE 17241DA DE 17241 C DE17241 C DE 17241C
- Authority
- DE
- Germany
- Prior art keywords
- copy press
- press
- brackets
- pressure
- plates
- 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
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
- B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
Landscapes
- Sheet Holders (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Diese Kopirpresse besteht aus zwei mit Bügeln überspannten und durch Scharniere mit einander verbundenen Druckplatten, welche mittelst zweier unter einander verbundener Hebelschlösser zusammengedrückt werden. Die Druckplatten sind im Querschnitt nach innen convex, und die darüber gespannten Bügel bewirken, dafs die Platten beim Pressen federn und dadurch den Druck auf die ganze Fläche des Buches gleichmäfsig ausüben.This copy press consists of two brackets and hinges interconnected pressure plates, which by means of two interconnected Lever locks are pressed together. The pressure plates are inward in cross-section convex, and the clamps stretched over it cause the plates to spring when pressed and thereby apply the pressure evenly over the entire surface of the book.
A ist die Seitenansicht der Schmalseite der geschlossenen Presse. B ist der Querschnitt durch Scharniere, Bügel und Hebelschlofs der geschlossenen Presse. C ist die innere Ansicht, D die Seitenansicht der offengelegten Presse. A is the side view of the narrow side of the closed press. B is the cross-section through the hinges, brackets and lever lock of the closed press. C is the internal view, D is the side view of the press disclosed.
α und b sind die beiden nach innen convexen Druckplatten, c und d die Bügel, welche beim Anspannen bewirken, dafs die Druckplatten federn und nach dem Pressen wieder ihre frühere convexe Form annehmen; e sind die Scharniere, f die Hebelschlösser, deren Zapfen g beim Schliefsen in die Haken h der Bügel c eingreifen und dadurch die Pressung verursachen; i ist die Platte, welche die beiden Hebelschlösser f mit einander verbindet und als Hebelstange dient; k sind Unterlegscheiben; sie befinden sich in der Mitte unter jedem der vier Bügel und unterstützen den Druck, indem sie verhindern, dafs sich beim Pressen die Platten an dieser Stelle wölben. α and b are the two inwardly convex pressure plates, c and d the brackets which, when tightened, cause the pressure plates to spring and, after pressing, to reassume their former convex shape; e are the hinges, f the lever locks, the pins g of which engage in the hooks h of the bracket c when they are closed, thereby causing the pressure; i is the plate that connects the two lever locks f with each other and serves as a lever rod; k are washers; they are located in the middle under each of the four brackets and support the pressure by preventing the plates from bulging at this point during pressing.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE17241C true DE17241C (en) |
Family
ID=294186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT17241D Active DE17241C (en) | Copy press |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE17241C (en) |
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0
- DE DENDAT17241D patent/DE17241C/en active Active
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