FR923728A - Perfectionnements aux dispositifs de signalisation - Google Patents

Perfectionnements aux dispositifs de signalisation

Info

Publication number
FR923728A
FR923728A FR923728DA FR923728A FR 923728 A FR923728 A FR 923728A FR 923728D A FR923728D A FR 923728DA FR 923728 A FR923728 A FR 923728A
Authority
FR
France
Prior art keywords
signaling devices
signaling
devices
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
English (en)
Inventor
Jeremiah D Kennelly
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 FR923728A publication Critical patent/FR923728A/fr
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
    • B60Q1/04—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 the devices being headlights
    • B60Q1/14—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 the devices being headlights having dimming means
    • B60Q1/1438—Actuating means for dimming masks or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR923728D 1946-03-11 1946-03-11 Perfectionnements aux dispositifs de signalisation Expired FR923728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923728T 1946-03-11

Publications (1)

Publication Number Publication Date
FR923728A true FR923728A (fr) 1947-07-16

Family

ID=9438928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923728D Expired FR923728A (fr) 1946-03-11 1946-03-11 Perfectionnements aux dispositifs de signalisation

Country Status (1)

Country Link
FR (1) FR923728A (fr)

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