DE7027549U - ROAD SIGN - Google Patents
ROAD SIGNInfo
- Publication number
- DE7027549U DE7027549U DE19707027549 DE7027549U DE7027549U DE 7027549 U DE7027549 U DE 7027549U DE 19707027549 DE19707027549 DE 19707027549 DE 7027549 U DE7027549 U DE 7027549U DE 7027549 U DE7027549 U DE 7027549U
- Authority
- DE
- Germany
- Prior art keywords
- signs
- injection molding
- injection
- molding process
- weather conditions
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Road Signs Or Road Markings (AREA)
Description
Verkehrsschilder und sonstige Schilder jeder Form und Größe sind auf einer Spitzgießmaschine in einer entsprechenden Form (Werkzeug) aus einem Kunststoff herzustellen, der allen Witterungseinflüssen standhält.Traffic signs and other signs of any shape and size are to be produced on an injection molding machine in an appropriate form (tool) from a plastic that can withstand all weather conditions.
Gegenüber den bisher gefertigten Metallschildern haben spritzgegossene Schilder den Vorzug, dass die Rückseite und die Ränder der Schilder nicht mit Farbe angestrichen werden müssen, weil der Kunststoff-Grundstoff vor dem Spitzgießvorgang entsprechend den Erfordernissen eingefärbt wird.Compared to the previously manufactured metal signs, injection-molded signs have the advantage that the back and the edges of the signs do not have to be painted because the plastic base material is colored according to the requirements before the injection molding process.
Die Vorderseite der Schilder braucht im Gegensatz zu bisher gefertigten Metallschildern ebenfalls nicht mit Farbe angestrichen werden. Vor dem Spritzgießvorgang wird eine transparente Folie - aus gleichem oder ähnlichem Material wie der spritzgegossene Teil der Schilder - in die Spritzgießform eingelegt, auf die alle Symbole, Schriften, Zahlen oder Farbfelder in der entsprechenden, notwendigen Farbe aufgedruckt sind. Die bedruckte Folie verschweißt sich beim Spritzgießvorgang mit der Spritzgießmasse.In contrast to previously manufactured metal signs, the front of the signs also does not need to be painted with paint. Before the injection molding process, a transparent film - made of the same or similar material as the injection molded part of the signs - is placed in the injection mold, on which all symbols, fonts, numbers or color fields are printed in the appropriate, necessary color. The printed film is welded to the injection molding compound during the injection molding process.
Die Symbole, Schriften, Zahlen oder Farbfelder werden auf die Folie spiegelbildlich aufgedruckt, sodaß die aufgedruckte Farbe zwischen Folie und Spritzgießmasse eingebettet wird und nach dem Spritzgießvorgang nur unter Gewalteinwirkung zu verletzen ist.The symbols, fonts, numbers or color fields are printed in mirror image on the film, so that the printed color is embedded between the film and the injection molding compound and can only be violated after the injection molding process.
Die Folie kann je nach Qualitätsanforderungen bis zu einer unbegrenzten Dicke innerhalb der beziehbaren Dicken verwendet werden.Depending on the quality requirements, the film can be used up to an unlimited thickness within the available thicknesses.
Der Kunststoff, der zum Spritzgießen verwendet wird, kann - ohne seine Qualität zu beeinträchtigen - in Hinsicht auf Gefahrenverminderung in seiner Flexibilität reguliert werden.The plastic that is used for injection molding can - without impairing its quality - be regulated in terms of its flexibility in order to reduce the risk.
Die Dicke der spritzgegossenen Platte kann als Qualitätsmerkmal verschieden sein.The thickness of the injection-molded plate can vary as a quality feature.
Gegenüber bisher verwendeten Metallschildern haben spritzgegossene Schilder - mit einer Folie als Farbträger für die Vorderseite - den Vorzug, dass durch Steinschläge, Steinwürfe oder ähnliches keine ernsthaften Beschädigungen entstehen können.Compared to previously used metal signs, injection-molded signs - with a film as a color carrier for the front - have the advantage that no serious damage can result from falling rocks, stones or the like.
Ein weiterer wesentlicher Vorzug spritzgegossener Schilder mit Folien ist die außerordentlich rationelle Fertigung mit relativ wenigen Formen (Werkzeugen).Another major advantage of injection-molded signs with foils is the extremely efficient production with relatively few molds (tools).
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707027549 DE7027549U (en) | 1970-07-22 | 1970-07-22 | ROAD SIGN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707027549 DE7027549U (en) | 1970-07-22 | 1970-07-22 | ROAD SIGN |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7027549U true DE7027549U (en) | 1970-11-26 |
Family
ID=34175106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19707027549 Expired DE7027549U (en) | 1970-07-22 | 1970-07-22 | ROAD SIGN |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7027549U (en) |
-
1970
- 1970-07-22 DE DE19707027549 patent/DE7027549U/en not_active Expired
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