FR514179A - Optical signaling device for vehicles - Google Patents

Optical signaling device for vehicles

Info

Publication number
FR514179A
FR514179A FR514179A FR514179DA FR514179A FR 514179 A FR514179 A FR 514179A FR 514179 A FR514179 A FR 514179A FR 514179D A FR514179D A FR 514179DA FR 514179 A FR514179 A FR 514179A
Authority
FR
France
Prior art keywords
vehicles
signaling device
optical signaling
optical
signaling
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
FR514179A
Other languages
French (fr)
Inventor
Ugo Sommaruga
Acqua Enrico Dall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENRICO DALL ACQUA
UGO SOMMARUGA
Original Assignee
ENRICO DALL ACQUA
UGO SOMMARUGA
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 ENRICO DALL ACQUA, UGO SOMMARUGA filed Critical ENRICO DALL ACQUA
Application granted granted Critical
Publication of FR514179A publication Critical patent/FR514179A/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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR514179A 1920-04-21 1920-04-21 Optical signaling device for vehicles Expired FR514179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR514179T 1920-04-21

Publications (1)

Publication Number Publication Date
FR514179A true FR514179A (en) 1921-03-04

Family

ID=8914011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514179A Expired FR514179A (en) 1920-04-21 1920-04-21 Optical signaling device for vehicles

Country Status (1)

Country Link
FR (1) FR514179A (en)

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