FR684366A - Perfectionnements aux lampes de véhicules à moteur - Google Patents

Perfectionnements aux lampes de véhicules à moteur

Info

Publication number
FR684366A
FR684366A FR684366DA FR684366A FR 684366 A FR684366 A FR 684366A FR 684366D A FR684366D A FR 684366DA FR 684366 A FR684366 A FR 684366A
Authority
FR
France
Prior art keywords
automotive lamps
automotive
lamps
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
William Birtwisle
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 FR684366A publication Critical patent/FR684366A/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)
FR684366D 1928-11-06 1929-11-05 Perfectionnements aux lampes de véhicules à moteur Expired FR684366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684366X 1928-11-06

Publications (1)

Publication Number Publication Date
FR684366A true FR684366A (fr) 1930-06-25

Family

ID=10492697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684366D Expired FR684366A (fr) 1928-11-06 1929-11-05 Perfectionnements aux lampes de véhicules à moteur

Country Status (1)

Country Link
FR (1) FR684366A (fr)

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