FR778723A - Optical warning signal for trucks and similar cars - Google Patents

Optical warning signal for trucks and similar cars

Info

Publication number
FR778723A
FR778723A FR778723DA FR778723A FR 778723 A FR778723 A FR 778723A FR 778723D A FR778723D A FR 778723DA FR 778723 A FR778723 A FR 778723A
Authority
FR
France
Prior art keywords
trucks
warning signal
optical warning
similar cars
cars
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
Alfred Michel Monnier
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 FR778723A publication Critical patent/FR778723A/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
    • B60Q1/46—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 giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR778723D 1933-12-09 1933-12-09 Optical warning signal for trucks and similar cars Expired FR778723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778723T 1933-12-09

Publications (1)

Publication Number Publication Date
FR778723A true FR778723A (en) 1935-03-22

Family

ID=9202318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778723D Expired FR778723A (en) 1933-12-09 1933-12-09 Optical warning signal for trucks and similar cars

Country Status (1)

Country Link
FR (1) FR778723A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709985A (en) * 1983-09-27 1987-12-01 Toyo Menka Kaisha, Ltd. Flexible optical fibers for use in viewing devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709985A (en) * 1983-09-27 1987-12-01 Toyo Menka Kaisha, Ltd. Flexible optical fibers for use in viewing devices

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