AT237750B - Housing for illuminated signs - Google Patents

Housing for illuminated signs

Info

Publication number
AT237750B
AT237750B AT773163A AT773163A AT237750B AT 237750 B AT237750 B AT 237750B AT 773163 A AT773163 A AT 773163A AT 773163 A AT773163 A AT 773163A AT 237750 B AT237750 B AT 237750B
Authority
AT
Austria
Prior art keywords
housing
trough
side walls
rear wall
shaped part
Prior art date
Application number
AT773163A
Other languages
German (de)
Inventor
Alfred Ing Wagner
Karl Dietl
Original Assignee
Siemens Schuckertwerke Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke Gmbh filed Critical Siemens Schuckertwerke Gmbh
Priority to AT773163A priority Critical patent/AT237750B/en
Application granted granted Critical
Publication of AT237750B publication Critical patent/AT237750B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Casings For Electric Apparatus (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Gehäuse für Leuchtzeichen 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 eine Rückwand, die eine andere Form als der Vorderteil des Gehäuses   benötigt,   so wäre die doppelte Anzahl von Formen erforderlich, was bei der Vielzahl der vorkommenden Leuchtzeichen einen erheblichen Aufwand darstellen würde. 



   Die zufolge der trogförmigen Ausbildung der Rückwand 3 gebildeten Seitenwände derselben sind mit den Seitenwänden des trogförmigen Teiles 1 mittels selbstschneidender Schrauben 4 verbunden. An der Auflagestelle der Seitenwände der Rückwand 3 sind die Seitenwände des trogförmigen Teiles 1 an ihren Innenseiten verstärkt. 



   Es hat sich als vorteilhaft erwiesen, die Höhe der Seitenwände der Rückwand 3 so zu bemessen, dass sie etwa ein Achtel der Höhe der Seitenwände des trogförmigen Teiles 1 beträgt. In der Zeichnung ist der Deutlichkeit halber dieses Verhältnis nicht eingehalten. 



   Um den Austritt des Lichtes durch die Seitenwände des trogförmigen Teiles 1 zu verhindern, sind diese innenseitig mit einer lichtundurchlässigen Lackschichte 5 überzogen. 



   Sowohl der trogförmige Teil 1 als auch die Rückwand 3 bestehen aus faserverstärktem Polyesterharz, wodurch eine den geltenden Vorschriften entsprechende schutzisolierte Ausführung der hochspannungsführenden Leitungen zu den Hochspannungslampen 2 erzielt ist. 



    PATENTANSPRÜCHE :    
1. Gehäuse für Leuchtzeichen (-buchstaben, -ziffern ode dgl.) aus durchscheinendem Material, insbesondere faserverstärktem Polyesterharz, in Form der einzelnen Leuchtzeichen oder deren Umrisse, gekennzeichnet durch mindestens einen trogförmigen Teil   (1)   mit trapezförmigem, sich nach rückwärts erweiterndem Querschnitt, dessen Seitenwände an ihren Rändern auf der Innenseite vorzugsweise eine Verstärkung aufweisen und mindestens einer in diesen einsetzbaren Rückwand (3) aus faserverstärktem Polyesterharz und dadurch,   lass   diese Rückwand die gleiche Form des Querschnittes wie der Frontabschnitt des trogförmigen Teiles aufweist, wobei die Rückwand mittels selbstschneidender Schrauben (4) mit dem trogförmigen Teil verbunden ist.



   <Desc / Clms Page number 1>
 



  Housing for illuminated signs
 EMI1.1
 

 <Desc / Clms Page number 2>

 a rear wall that requires a different shape than the front part of the housing, then twice the number of shapes would be required, which would represent a considerable effort in view of the large number of illuminated signs.



   The side walls of the rear wall 3 formed as a result of the trough-shaped design are connected to the side walls of the trough-shaped part 1 by means of self-tapping screws 4. At the support point of the side walls of the rear wall 3, the side walls of the trough-shaped part 1 are reinforced on their inner sides.



   It has proven advantageous to dimension the height of the side walls of the rear wall 3 so that it is approximately one eighth of the height of the side walls of the trough-shaped part 1. For the sake of clarity, this relationship is not observed in the drawing.



   In order to prevent the light from escaping through the side walls of the trough-shaped part 1, these are coated on the inside with an opaque layer of lacquer 5.



   Both the trough-shaped part 1 and the rear wall 3 are made of fiber-reinforced polyester resin, which means that the high-voltage lines to the high-voltage lamps 2 are designed with protective insulation in accordance with the applicable regulations.



    PATENT CLAIMS:
1. Housing for luminous signs (letters, digits, etc.) made of translucent material, in particular fiber-reinforced polyester resin, in the form of the individual luminous signs or their outlines, characterized by at least one trough-shaped part (1) with a trapezoidal cross-section that widens towards the rear, the side walls of which preferably have a reinforcement at their edges on the inside and at least one rear wall (3) made of fiber-reinforced polyester resin that can be inserted into them and thus, let this rear wall have the same shape of cross section as the front section of the trough-shaped part, the rear wall by means of self-tapping screws (4) is connected to the trough-shaped part.

Claims (1)

2. Gehäuse für Leuchtzeichen nach Anspruch 1, dadurch gekennzeichnet, dass auch die Rückwand (3) Seitenwände besitzt, deren Höhe etwa ein Achtel der Höhe der Seitenwände des trogförmigen Teiles (1) beträgt. 2. Housing for illuminated signs according to claim 1, characterized in that the rear wall (3) also has side walls whose height is approximately one eighth of the height of the side walls of the trough-shaped part (1).
AT773163A 1963-09-26 1963-09-26 Housing for illuminated signs AT237750B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT773163A AT237750B (en) 1963-09-26 1963-09-26 Housing for illuminated signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT773163A AT237750B (en) 1963-09-26 1963-09-26 Housing for illuminated signs

Publications (1)

Publication Number Publication Date
AT237750B true AT237750B (en) 1965-01-11

Family

ID=3598923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT773163A AT237750B (en) 1963-09-26 1963-09-26 Housing for illuminated signs

Country Status (1)

Country Link
AT (1) AT237750B (en)

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