DE111114C - - Google Patents
Info
- Publication number
- DE111114C DE111114C DENDAT111114D DE111114DA DE111114C DE 111114 C DE111114 C DE 111114C DE NDAT111114 D DENDAT111114 D DE NDAT111114D DE 111114D A DE111114D A DE 111114DA DE 111114 C DE111114 C DE 111114C
- Authority
- DE
- Germany
- Prior art keywords
- plates
- compressed air
- metal plates
- pressurized
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 1
- 230000036633 rest 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
- B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Treatment Of Fiber Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand der vorliegenden Erfindung ist eine zum Kopiren, Prägen u. dgl. geeignete, durch Druckflüssigkeit, Druckluft oder andere unter Druck befindliche Gase zu betreibende Presse.The object of the present invention is a suitable for copying, embossing and the like, to be operated by hydraulic fluid, compressed air or other pressurized gases Press.
Dieselbe ist in der beiliegenden Zeichnung in Fig. ι in Seitenansicht dargestellt. Sie besteht aus zwei durch Bolzen gegen einander versteifte Platten α und b. Flach auf der unteren Platte b befindet sich eine Tasche c, -welche aus ringsum an den Rändern luftdicht mit einander vernieteten, biegsamen Blechplatten gebildet ist, und deren Inneres mit •einem durch die Platte b hindurchgehenden Anschlufsstücke / in Verbindung steht. Auf •der Tasche c liegt eine bewegliche Platte d. Wenn durch das Verbindungsstück f Prefsluft, Druckflüssigkeit oder Druckgas eingeführt wird, ■so bauscht sich die Tasche d derart auf, dafs •ein zwischen der Tasche und der Platte a liegender Gegenstand (Kopirbuch etc.) stark geprefst wird.The same is shown in the accompanying drawing in Fig. Ι in side view. It consists of two plates α and b stiffened against each other by bolts. Flat on the lower plate b is a pocket c, which is formed from flexible sheet metal plates riveted to one another airtight at the edges, and the interior of which is connected to a connecting piece / that passes through the plate b. A movable plate d rests on the pocket c. If compressed air, pressurized fluid or pressurized gas is introduced through the connecting piece f , the pocket d bulges in such a way that an object (copy book, etc.) lying between the pocket and the plate a is strongly pressed.
In Fig. 2 ist eine einzelne Tasche, in
Fig. 3 eine Verbindung mehrerer Taschen in zusammengeklapptem und aufgebauschtem
Zustande dargestellt.In Fig. 2 is a single pocket, in
Fig. 3 shows a connection of several bags in the folded and fluffed state.
Pneumatische Pressen sind bekannt, doch werden bei diesen keine Metallplatten, sondern Säcke aus Gummi oder Leder verwendet. Diese geben einen verhältnifsmäfsig ungleichmäfsigen Druck; es besteht bei ihnen die Gefahr, dafs sie beim Betriebe seitlich herausquellen und bei einigermafsen starker Inanspruchnahme platzen.Pneumatic presses are known, but these do not use metal plates, but Bags made of rubber or leather are used. These give a comparatively uneven one Pressure; there is a danger with them that they will gush out to the side during operation and burst with somewhat heavy use.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE111114C true DE111114C (en) |
Family
ID=380877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT111114D Active DE111114C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE111114C (en) |
-
0
- DE DENDAT111114D patent/DE111114C/de active Active
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