FR1103487A - Dispositif optique de signalisation lumineuse - Google Patents

Dispositif optique de signalisation lumineuse

Info

Publication number
FR1103487A
FR1103487A FR1103487DA FR1103487A FR 1103487 A FR1103487 A FR 1103487A FR 1103487D A FR1103487D A FR 1103487DA FR 1103487 A FR1103487 A FR 1103487A
Authority
FR
France
Prior art keywords
signaling device
optical light
light 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
Other languages
English (en)
Inventor
Teddy Babigeon
Louis-Joseph Roche
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 FR1103487A publication Critical patent/FR1103487A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users
    • E01F9/541—Kerbs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1103487D 1954-04-16 1954-04-16 Dispositif optique de signalisation lumineuse Expired FR1103487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103487T 1954-04-16

Publications (1)

Publication Number Publication Date
FR1103487A true FR1103487A (fr) 1955-11-03

Family

ID=9622226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103487D Expired FR1103487A (fr) 1954-04-16 1954-04-16 Dispositif optique de signalisation lumineuse

Country Status (1)

Country Link
FR (1) FR1103487A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273386B (de) * 1960-07-23 1968-07-18 Bruno Rossi Signalsystem fuer Strassenkreuzungen
US3814500A (en) * 1971-05-07 1974-06-04 Swarovski & Co Light reflector construction for deterring game from crossing highways
WO1997001673A1 (fr) * 1995-06-29 1997-01-16 Minnesota Mining And Manufacturing Company Delineateur reflechissant vertical puissant
US5837350A (en) * 1995-06-29 1998-11-17 Minnesota Mining And Manufacturing Company Wide range vertical retroreflective delineator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273386B (de) * 1960-07-23 1968-07-18 Bruno Rossi Signalsystem fuer Strassenkreuzungen
US3814500A (en) * 1971-05-07 1974-06-04 Swarovski & Co Light reflector construction for deterring game from crossing highways
WO1997001673A1 (fr) * 1995-06-29 1997-01-16 Minnesota Mining And Manufacturing Company Delineateur reflechissant vertical puissant
AU698325B2 (en) * 1995-06-29 1998-10-29 Minnesota Mining And Manufacturing Company Wide range vertical retroreflective delineator
US5837350A (en) * 1995-06-29 1998-11-17 Minnesota Mining And Manufacturing Company Wide range vertical retroreflective delineator
US5880885A (en) * 1995-06-29 1999-03-09 Minnesota Mining And Manufacturing Company High entrance angle retroreflective article and method of making

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