DE361607C - Stereotype plate melting kettle with tap outlet - Google Patents
Stereotype plate melting kettle with tap outletInfo
- Publication number
- DE361607C DE361607C DEM76941D DEM0076941D DE361607C DE 361607 C DE361607 C DE 361607C DE M76941 D DEM76941 D DE M76941D DE M0076941 D DEM0076941 D DE M0076941D DE 361607 C DE361607 C DE 361607C
- Authority
- DE
- Germany
- Prior art keywords
- melting kettle
- tap outlet
- stereotype plate
- plate
- boiler
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41D—APPARATUS FOR THE MECHANICAL REPRODUCTION OF PRINTING SURFACES FOR STEREOTYPE PRINTING; SHAPING ELASTIC OR DEFORMABLE MATERIAL TO FORM PRINTING SURFACES
- B41D3/00—Casting stereotype plates; Machines, moulds, or devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Description
Stereotypieplattenschmelzkessel mit Halmauslauf. Den Gegenstand der Erfindung bildet ein Stereotypieschmelzkessel mit Halmauslauf. Insbesondere wird die Erfindung bei solchen Gieß-,verken angewendet werden, bei denen der Kessel während des Gießens und des Erstarrens der Platte in unmittelbarer Verbindung mit der Gießform steht und bei denen die fertiggegossene Platte durch den Gießhahn vom Kesselinhalt abgeschnitten wird. Bei solchen Gießvorrichtungen pflegt man den Gießmund: durch eine Platte aus widerstandsfähigem Material gegen Ausbrechen zu schützen. Ein solches Ausbrechen kann durch die Gießform verursacht werden, die zur Erzielung einer vollständigen Abdichtung mit großem Druck gegen den Gießmund des Kessels gepreßt werden muß, oder der Gießmund kann auch beim Abschneiden der erstarrten Platte ausbrechen. Erfindungsgemäß wird nun die Platte, .die den Gießmund gegen Ausbrechen schützen soll, nicht wie bei den bekannten Schmelzkesseln dieser Art an den Kessel angeschraubt, sondern sie wird in die Kesselwand eingegossen. Hierdurch erreicht man verschiedene sehr wesentliche Vorteile. Einmal sitzt die Platte vollkommen fest; außerdem ist die Abdichtung wesentlich vollkommener als bei der bisher gebräuchlichen Ausführung. Endlich fällt die Kesselwand beim Gießen infolge der Kokillenwirkung dichter aus; sie wird infolgedessen widerstandsfähiger.Stereotype plate melting kettle with straw spout. The subject of the Invention forms a stereotype melting kettle with straw spout. In particular, will the invention can be applied to such casting, verken, in which the boiler during the casting and solidification of the plate in direct connection with the casting mold and in which the finished cast plate is removed from the kettle through the pouring tap is cut off. With such pouring devices, the pouring mouth is maintained: through a plate made of resistant material to protect against breaking out. One such Breakout can be caused by the mold making it necessary to achieve a complete Sealing with great pressure must be pressed against the pouring mouth of the boiler, or the pouring mouth can also break out when the solidified plate is cut off. According to the invention Now the plate, which is supposed to protect the pouring mouth against breaking out, is not how screwed to the boiler in the known melting kettles of this type, but rather it is poured into the boiler wall. This achieves various very substantial advantages. At one point the plate is completely stuck; also is the Sealing much more perfect than in the previous version. Finally the boiler wall turns out to be denser during casting due to the effect of the mold; as a result, it becomes more resilient.
Die Zeichnung zeigt ein AusfÜhrungsbeispiel der Erfindung im Schnitt. Die Stahlplatte a, die vor dem Hahn b gelagert wird, wird in die Kesselwand c eingegossen. Sie wird dann gleichzeitig mit .der Halmbohrung ausgebohrt. Die fertiggegossene Platte wird vom Kesselinhalt durch die Kante d des Hahnes und die Kante e der Stahlplatte a abgeschnitten, die beide scherenartig gegeneinander wirken.The drawing shows an exemplary embodiment of the invention in section. The steel plate a, which is stored in front of the tap b, is poured into the boiler wall c. It is then drilled out at the same time as the straw hole. The finished cast Plate is held by the boiler contents through the edge d of the tap and the edge e of the steel plate a cut off, both of which act like scissors against each other.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM76941D DE361607C (en) | Stereotype plate melting kettle with tap outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM76941D DE361607C (en) | Stereotype plate melting kettle with tap outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE361607C true DE361607C (en) | 1922-10-16 |
Family
ID=7317343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM76941D Expired DE361607C (en) | Stereotype plate melting kettle with tap outlet |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE361607C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754347A (en) * | 1944-04-28 | 1956-07-10 | Wroughton Donald | Apparatus for refining rare refractory metals |
-
0
- DE DEM76941D patent/DE361607C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754347A (en) * | 1944-04-28 | 1956-07-10 | Wroughton Donald | Apparatus for refining rare refractory metals |
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