DE1700863U - LIGHT GRID. - Google Patents
LIGHT GRID.Info
- Publication number
- DE1700863U DE1700863U DEK18330U DEK0018330U DE1700863U DE 1700863 U DE1700863 U DE 1700863U DE K18330 U DEK18330 U DE K18330U DE K0018330 U DEK0018330 U DE K0018330U DE 1700863 U DE1700863 U DE 1700863U
- Authority
- DE
- Germany
- Prior art keywords
- grid
- punched out
- light grid
- light
- üchtraster
- 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
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/28—Uniting ornamental elements on a support, e.g. mosaics
Description
Gebrauchsmuster-Anmeldung vom 22.1.1955
des Ing· Franz Zöllner, SchÖtmar (Lippe).Utility model registration dated January 22, 1955
of the engineer Franz Zöllner, SchÖtmar (Lippe).
Aktenzeichens ·.·. «·...·.File number ·. ·. «· ... ·.
Bezeichnung* neuartiger Lichtraster. Designation * new light grid.
Beschreibungdescription
Bekannt sind Iiichtraster der verschiedensten Konstruktionen· Dieselben bestehen aus einzelnen Streifen, welche mit Schlitzen versehen, ineinander gesteckt werden und eine in kleine quadratische oder rechteckige Felder aufgeteilte Fläche ergeben· Diese Lichtraster sollen unter einer Lichtquelle angebracht, die Blendwirkung des Iiiehtes stark herabmindern und ausserdem eine architektonisch schöne Verkleidung der lichtquelle ergeben.Light grids of the most varied constructions are known.They consist of individual strips which are provided with slits, are plugged into each other and result in an area divided into small square or rectangular fields · These light grids should be placed under a light source, reduce the glare of the object and also an architectural one beautiful cladding of the light source.
Die einzelnen Streifen dieser Iiichtraster werden in der Hauptsache aus Kunststoff Im Spritzgussverfahren hergestellt. Bei Verwendung von Kunststoff ist die Möglichkeit gegeben, die Lichtraster sowohl in glasklarer als auch milch-opaler Ausführung herzustellen, wodurch ein guter optischer Effekt erreicht wird* Die Verwendung von Kunststoff für diesen Zweck ist wohl richtig, nur die bisherige konstruktive Ausführung der Lichtraster befriedigt nicht, weil der Lohn- und Jiasehinen-Aufwand für die Herstellung der einzelnen Streifen unverhäTtnismässig hoch ist.The individual strips of this light grid are mainly Made of plastic by injection molding. Using From plastic there is the possibility of producing the light grids in both crystal-clear and milky-opal versions, which means a good optical effect is achieved * The use of plastic for this purpose is probably correct, only the previous one constructive execution of the light grid is not satisfactory because of the wage and Jiasehinen effort for the production of the individual Strip is disproportionately high.
Die vorliegende Erfindung will diesen Übelstand dadurch beseitigen, dass der Lichtraster nicht wie bisher aus einzelnen Streifen sondern aus einer dünnen ©inst st off-Folie in einem einzigen Arbeitsgang im Vakuum-Ziehverfahren hergestellt wird.The present invention aims to eliminate this drawback by that the light grid is not made from individual strips as before, but from a thin © inst st off film in a single operation is produced in a vacuum drawing process.
Anliegende Zeichnung veranschaulicht die Erfindung.The attached drawing illustrates the invention.
Abbildung 1 zeigt den Liehtraster im Schnitt ABFigure 1 shows the grid in section AB
Abbildung 2 stellt die Baraufsicht auf den Lichtraster dar· Der im Vakuum-Ziehverfahren aus beispielsweise glasklarer oder milch-opaler Kunststoff-Folie hergestellte Liehtraster besteht aus einem ringsumlaufenden Hand (a) und aus einer grösseren Anzahl kegelstumpfartiger Mulden (b) bei welchen für den freien Figure 2 shows the bar supervision of the light grid · The vacuum drawing process from, for example, crystal clear or Milk-opal plastic film is made up of a grid from a circumferential hand (a) and from a larger number of truncated cone-shaped hollows (b) in which for the free
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK18330U DE1700863U (en) | 1955-01-27 | 1955-01-27 | LIGHT GRID. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK18330U DE1700863U (en) | 1955-01-27 | 1955-01-27 | LIGHT GRID. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1700863U true DE1700863U (en) | 1955-06-23 |
Family
ID=32306141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK18330U Expired DE1700863U (en) | 1955-01-27 | 1955-01-27 | LIGHT GRID. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1700863U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1042493B (en) * | 1955-07-27 | 1958-11-06 | Siemens Ag | Grid, especially for fluorescent lamps |
DE1077614B (en) * | 1957-03-11 | 1960-03-17 | Holophane Co Inc | Translucent cover plate for ceiling lights |
DE1256594B (en) * | 1958-07-07 | 1967-12-21 | Bertram Arnold Wilson | Table-like lamp cover |
-
1955
- 1955-01-27 DE DEK18330U patent/DE1700863U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1042493B (en) * | 1955-07-27 | 1958-11-06 | Siemens Ag | Grid, especially for fluorescent lamps |
DE1077614B (en) * | 1957-03-11 | 1960-03-17 | Holophane Co Inc | Translucent cover plate for ceiling lights |
DE1256594B (en) * | 1958-07-07 | 1967-12-21 | Bertram Arnold Wilson | Table-like lamp cover |
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