FR908056A - Method and device against glare at crossings, in road traffic at night - Google Patents

Method and device against glare at crossings, in road traffic at night

Info

Publication number
FR908056A
FR908056A FR908056DA FR908056A FR 908056 A FR908056 A FR 908056A FR 908056D A FR908056D A FR 908056DA FR 908056 A FR908056 A FR 908056A
Authority
FR
France
Prior art keywords
crossings
night
road traffic
device against
against glare
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
Application number
Other languages
French (fr)
Inventor
Emile-Jean Poupard
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 filed Critical
Application granted granted Critical
Publication of FR908056A publication Critical patent/FR908056A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/24—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for lighting other areas than only the way ahead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR908056D 1944-12-01 1944-12-01 Method and device against glare at crossings, in road traffic at night Expired FR908056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908056T 1944-12-01

Publications (1)

Publication Number Publication Date
FR908056A true FR908056A (en) 1946-03-29

Family

ID=9406809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908056D Expired FR908056A (en) 1944-12-01 1944-12-01 Method and device against glare at crossings, in road traffic at night

Country Status (1)

Country Link
FR (1) FR908056A (en)

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