DE433018C - Core piece for stereotype plate molds - Google Patents
Core piece for stereotype plate moldsInfo
- Publication number
- DE433018C DE433018C DEM88947D DEM0088947D DE433018C DE 433018 C DE433018 C DE 433018C DE M88947 D DEM88947 D DE M88947D DE M0088947 D DEM0088947 D DE M0088947D DE 433018 C DE433018 C DE 433018C
- Authority
- DE
- Germany
- Prior art keywords
- core piece
- stereotype plate
- plate molds
- cast
- stereotype
- 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
- 238000005266 casting Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
Kernstück für Stereotypplattengießformen. Den Gegenstand der Erfindung bildet ein Kernstück für Stereotypplattengießformen, bei dem die die Rückwand der gegossenen Stereotypplatte bildende Wand aus einem Metall mit geringem Wärmekoeffizienten besteht.Core piece for stereotype plate molds. The subject of the invention forms a core piece for stereotype plate casting molds, in which the back wall of the cast stereotype plate forming wall made of a metal with a low thermal coefficient consists.
Der Vorteil dieser Einrichtung besteht darin, daß ein besseres Ausgießen des flüssigen Metalls beim Eintritt in die Form erfolgt, während das Kühlen der gegossenen Platte unter Einwirkung des Kühlwassers im Kernstück schneller stattfindet.The advantage of this device is that it allows better pouring of the liquid metal as it enters the mold takes place while the cooling of the cast plate takes place faster under the action of the cooling water in the core.
Auf der Zeichnung stellen dar: Abb. r einen Längsschnitt, und Abb. 2 einen Querschnitt durch ein Kernstück, das nach vorliegender Erfindung beispielsweise hergestellt worden ist.The drawing shows: Fig.r a longitudinal section, and Fig. 2 shows a cross-section through a core piece which, according to the present invention, for example has been made.
Die auf den Gußteil a des Kernstückes aufgesetzte Wand b besitzt seitlich je einen Schwalbenschwanz c, der mit einem entsprechend gestalteten Teil des Gußteiles in Eingriff steht. An den Enden kann die Verbindung noch durch Schweißen weiter gesichert werden. Die Platte ist außen mit Nuten zur Erzeugung der Rippen an der Rückseite der Stereotypplatten und innen mit Kühlrippen versehen, welche ein schnelleres Kühlen der gegossenen Platte zu dem Zwecke herbeiführen, einen durchaus gesunden Guß zu sichern. Zu dem gleichen Zwecke ist die Wand b aus einem die Wärme gut leitenden Metall, wie Aluminium, Kupfer usw., hergestellt, Ni ährend der übrige Kernteil a aus Gußeisen, Aluminiumguß oder anderem Metall besteht.The wall b placed on the cast part a of the core piece has a side each a dovetail c, which is connected to a correspondingly designed part of the casting is engaged. At the ends, the connection can be continued by welding secured. The plate has grooves on the outside to create the ribs on the Back of the stereotype plates and inside with cooling fins, which a faster Cool the cast plate for the purpose of bringing about a thoroughly healthy one Secure casting. For the same purpose, the wall b is made of a good heat conductor Metal such as aluminum, copper, etc., produced, while the remaining core part a made of cast iron, cast aluminum or other metal.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM88947D DE433018C (en) | Core piece for stereotype plate molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM88947D DE433018C (en) | Core piece for stereotype plate molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE433018C true DE433018C (en) | 1926-08-21 |
Family
ID=7321162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM88947D Expired DE433018C (en) | Core piece for stereotype plate molds |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE433018C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE856300C (en) * | 1942-05-19 | 1952-11-20 | Semperit Ag | Electrically heated stamping plate for stamping presses, especially for the production of dies and elastic printing forms |
-
0
- DE DEM88947D patent/DE433018C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE856300C (en) * | 1942-05-19 | 1952-11-20 | Semperit Ag | Electrically heated stamping plate for stamping presses, especially for the production of dies and elastic printing forms |
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