FR2851362B1 - PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS - Google Patents

PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS

Info

Publication number
FR2851362B1
FR2851362B1 FR0301925A FR0301925A FR2851362B1 FR 2851362 B1 FR2851362 B1 FR 2851362B1 FR 0301925 A FR0301925 A FR 0301925A FR 0301925 A FR0301925 A FR 0301925A FR 2851362 B1 FR2851362 B1 FR 2851362B1
Authority
FR
France
Prior art keywords
contrests
roadway
preventing access
pyrotechnic device
pyrotechnic
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 - Fee Related
Application number
FR0301925A
Other languages
French (fr)
Other versions
FR2851362A1 (en
Inventor
Jean Luc Marc
Michel Castarede
Dominique Richier
Jean Baricos
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.)
Etienne LaCroix Tous Artifices SA
Original Assignee
Etienne LaCroix Tous Artifices SA
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 Etienne LaCroix Tous Artifices SA filed Critical Etienne LaCroix Tous Artifices SA
Priority to FR0301925A priority Critical patent/FR2851362B1/en
Publication of FR2851362A1 publication Critical patent/FR2851362A1/en
Application granted granted Critical
Publication of FR2851362B1 publication Critical patent/FR2851362B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/075—Ramp control

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
FR0301925A 2003-02-18 2003-02-18 PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS Expired - Fee Related FR2851362B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0301925A FR2851362B1 (en) 2003-02-18 2003-02-18 PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301925A FR2851362B1 (en) 2003-02-18 2003-02-18 PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS

Publications (2)

Publication Number Publication Date
FR2851362A1 FR2851362A1 (en) 2004-08-20
FR2851362B1 true FR2851362B1 (en) 2005-04-29

Family

ID=32749633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301925A Expired - Fee Related FR2851362B1 (en) 2003-02-18 2003-02-18 PYROTECHNIC DEVICE FOR PREVENTING ACCESS TO A ROADWAY IN CONTRESTS

Country Status (1)

Country Link
FR (1) FR2851362B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2268962B1 (en) * 2005-04-06 2008-02-16 Javier Gil Azanza Sagues DETECTION AND NOTICE PROCEDURE WHEN A MOTOR VEHICLE RUNS AGAINST A PUBLIC ROAD.
JP4941274B2 (en) * 2007-12-20 2012-05-30 株式会社Ｊｖｃケンウッド Road-to-vehicle communication system
ES2339318B1 (en) * 2008-05-27 2011-02-10 Sociedad Iberica De Construcciones Electricas, S.A DIRECTIONAL ALERT SYSTEM FOR VEHICLES.
DE102015213517A1 (en) * 2015-07-17 2017-01-19 Robert Bosch Gmbh Method and device for warning other road users of a wrong-moving vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036451A (en) * 1957-08-27 1962-05-29 Leo D Miller Anti-blowout flare
US3901152A (en) * 1971-11-17 1975-08-26 Dow Chemical Co Flare article
FR2216158B3 (en) * 1973-02-02 1976-01-30 Alsthom Fr
DE4000630A1 (en) * 1990-01-11 1991-07-18 Weber Manfred Peter One-way street warning electronic system for vehicle - detecting vehicle direction with sensors along road and operating warning lights and road blocks
AT398441B (en) * 1992-10-19 1994-12-27 Idinger Richard Equipment on sections of road which are to be travelled in only one direction
FR2723239B1 (en) * 1994-07-26 1996-09-06 Geay Michel ROAD SAFETY DEVICE FOR STOPPING A VEHICLE GOING AGAINST DIRECTION ON A SINGLE-WAY ROAD
DE29603409U1 (en) * 1996-02-24 1996-04-18 Dietz John System for recognizing and / or displaying driving directions of vehicles
DE29617648U1 (en) * 1996-10-07 1997-04-17 Brecht Thomas Direction-dependent hazard warning system to avoid accidents, collisions with oncoming traffic with motor vehicles
US6084533A (en) * 1997-02-28 2000-07-04 New Mexico State University Technology Transfer Corporation Directional traffic sensor system
DE10060799C2 (en) * 2000-12-07 2003-02-20 Horst Doerner Arrangement for detecting approaching vehicles, in particular vehicles traveling in the wrong direction

Also Published As

Publication number Publication date
FR2851362A1 (en) 2004-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081031