SE7501738L - SIGN - Google Patents

SIGN

Info

Publication number
SE7501738L
SE7501738L SE7501738A SE7501738A SE7501738L SE 7501738 L SE7501738 L SE 7501738L SE 7501738 A SE7501738 A SE 7501738A SE 7501738 A SE7501738 A SE 7501738A SE 7501738 L SE7501738 L SE 7501738L
Authority
SE
Sweden
Prior art keywords
sign
Prior art date
Application number
SE7501738A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE384416B (en
Inventor
Karl Torvald Ake Hultgren
Kare Ofof Kristian Waglund
Original Assignee
Karl Torvald Ake Hultgren
Kare Ofof Kristian Waglund
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 Karl Torvald Ake Hultgren, Kare Ofof Kristian Waglund filed Critical Karl Torvald Ake Hultgren
Priority to SE7501738A priority Critical patent/SE384416B/en
Priority to CH194776A priority patent/CH593532A5/xx
Priority to JP51015532A priority patent/JPS51106317A/ja
Priority to FR7604292A priority patent/FR2300959A1/en
Priority to NL7601610A priority patent/NL7601610A/en
Priority to DE19762606262 priority patent/DE2606262A1/en
Publication of SE7501738L publication Critical patent/SE7501738L/en
Publication of SE384416B publication Critical patent/SE384416B/en

Links

Classifications

    • 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
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • 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
    • G09F13/0418—Constructional details
    • G09F13/0422—Reflectors
    • 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
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • G09F13/14—Arrangements of reflectors therein
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • 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
    • G09F13/14—Arrangements of reflectors therein
    • G09F2013/145—Arrangements of reflectors therein curved reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
SE7501738A 1975-02-17 1975-02-17 SIGN FOR TRAFFIC DESIGN, INTENDED TO SHARE INFORMATION IN DAYLIGHT AND DARKNESS SE384416B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7501738A SE384416B (en) 1975-02-17 1975-02-17 SIGN FOR TRAFFIC DESIGN, INTENDED TO SHARE INFORMATION IN DAYLIGHT AND DARKNESS
CH194776A CH593532A5 (en) 1975-02-17 1976-02-16
JP51015532A JPS51106317A (en) 1975-02-17 1976-02-17
FR7604292A FR2300959A1 (en) 1975-02-17 1976-02-17 Signal display with rear illuminated insignia - has three parallel films of which two are transparent and one is an opaque reflector (NL190876)
NL7601610A NL7601610A (en) 1975-02-17 1976-02-17 PLATE.
DE19762606262 DE2606262A1 (en) 1975-02-17 1976-02-17 SIGNAL DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7501738A SE384416B (en) 1975-02-17 1975-02-17 SIGN FOR TRAFFIC DESIGN, INTENDED TO SHARE INFORMATION IN DAYLIGHT AND DARKNESS

Publications (2)

Publication Number Publication Date
SE7501738L true SE7501738L (en) 1976-05-03
SE384416B SE384416B (en) 1976-05-03

Family

ID=20323705

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501738A SE384416B (en) 1975-02-17 1975-02-17 SIGN FOR TRAFFIC DESIGN, INTENDED TO SHARE INFORMATION IN DAYLIGHT AND DARKNESS

Country Status (6)

Country Link
JP (1) JPS51106317A (en)
CH (1) CH593532A5 (en)
DE (1) DE2606262A1 (en)
FR (1) FR2300959A1 (en)
NL (1) NL7601610A (en)
SE (1) SE384416B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476884B1 (en) * 1980-02-27 1986-01-10 Prevot Dominique LIGHT DISPLAY DEVICE
DE102007030263A1 (en) * 2007-06-28 2009-01-08 Evonik Röhm Gmbh Illuminable device

Also Published As

Publication number Publication date
JPS51106317A (en) 1976-09-21
NL7601610A (en) 1976-08-19
FR2300959A1 (en) 1976-09-10
FR2300959B3 (en) 1978-11-10
DE2606262A1 (en) 1976-08-26
SE384416B (en) 1976-05-03
CH593532A5 (en) 1977-12-15

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