FR2902809B1 - Barrage routier a lames - Google Patents

Barrage routier a lames

Info

Publication number
FR2902809B1
FR2902809B1 FR0605553A FR0605553A FR2902809B1 FR 2902809 B1 FR2902809 B1 FR 2902809B1 FR 0605553 A FR0605553 A FR 0605553A FR 0605553 A FR0605553 A FR 0605553A FR 2902809 B1 FR2902809 B1 FR 2902809B1
Authority
FR
France
Prior art keywords
bladed
dam
road
road dam
bladed road
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
FR0605553A
Other languages
English (en)
Other versions
FR2902809A1 (fr
Inventor
Gerard Maurice Mothe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0605553A priority Critical patent/FR2902809B1/fr
Publication of FR2902809A1 publication Critical patent/FR2902809A1/fr
Application granted granted Critical
Publication of FR2902809B1 publication Critical patent/FR2902809B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
    • E01F13/123—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
FR0605553A 2006-06-21 2006-06-21 Barrage routier a lames Expired - Fee Related FR2902809B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0605553A FR2902809B1 (fr) 2006-06-21 2006-06-21 Barrage routier a lames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605553A FR2902809B1 (fr) 2006-06-21 2006-06-21 Barrage routier a lames

Publications (2)

Publication Number Publication Date
FR2902809A1 FR2902809A1 (fr) 2007-12-28
FR2902809B1 true FR2902809B1 (fr) 2010-02-26

Family

ID=38819321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605553A Expired - Fee Related FR2902809B1 (fr) 2006-06-21 2006-06-21 Barrage routier a lames

Country Status (1)

Country Link
FR (1) FR2902809B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110807939A (zh) * 2019-10-10 2020-02-18 潍坊学院 一种智能路障及交通控制系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563637A (en) * 1925-02-24 1925-12-01 Paul A Lundblad Railway-crossing guard
DE3134247A1 (de) * 1981-08-29 1983-03-17 Malkmus-Dörnemann, geb.Dörnemann, Carola, Dr., 3320 Salzgitter Wege- oder strassensperre fuer fahrzeuge
FR2522036A1 (fr) * 1982-02-25 1983-08-26 Bourdeaud Hui Joel Herse retractable (systeme contrepoids)
FR2627200B1 (fr) * 1988-02-11 1991-10-25 Alfa Colombes Barriere pour interdire le passage des vehicules sur une voie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110807939A (zh) * 2019-10-10 2020-02-18 潍坊学院 一种智能路障及交通控制系统

Also Published As

Publication number Publication date
FR2902809A1 (fr) 2007-12-28

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Name of requester: F.HYDRO, FR

Effective date: 20121122

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Effective date: 20121122

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Effective date: 20200206