FR2151188A5 - - Google Patents

Info

Publication number
FR2151188A5
FR2151188A5 FR7130669A FR7130669A FR2151188A5 FR 2151188 A5 FR2151188 A5 FR 2151188A5 FR 7130669 A FR7130669 A FR 7130669A FR 7130669 A FR7130669 A FR 7130669A FR 2151188 A5 FR2151188 A5 FR 2151188A5
Authority
FR
France
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
FR7130669A
Other languages
French (fr)
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.)
EVR
Original Assignee
EVR
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 EVR filed Critical EVR
Priority to FR7130669A priority Critical patent/FR2151188A5/fr
Application granted granted Critical
Publication of FR2151188A5 publication Critical patent/FR2151188A5/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
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
    • 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
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
FR7130669A 1971-08-24 1971-08-24 Expired FR2151188A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7130669A FR2151188A5 (en) 1971-08-24 1971-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130669A FR2151188A5 (en) 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
FR2151188A5 true FR2151188A5 (en) 1973-04-13

Family

ID=9082158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130669A Expired FR2151188A5 (en) 1971-08-24 1971-08-24

Country Status (1)

Country Link
FR (1) FR2151188A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003303A1 (en) * 1986-10-31 1988-05-05 Gemmer Hans Juergen Process for the provision of induction loops on railway track surfaces, heat or humidity detecting layers and control tracks for unmanned vehicles
WO1994012730A1 (en) * 1992-12-02 1994-06-09 Awa Limited A surface mounted sensor
WO2007071215A1 (en) * 2005-12-19 2007-06-28 Karl Salzmann Induction unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003303A1 (en) * 1986-10-31 1988-05-05 Gemmer Hans Juergen Process for the provision of induction loops on railway track surfaces, heat or humidity detecting layers and control tracks for unmanned vehicles
WO1994012730A1 (en) * 1992-12-02 1994-06-09 Awa Limited A surface mounted sensor
WO2007071215A1 (en) * 2005-12-19 2007-06-28 Karl Salzmann Induction unit

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Legal Events

Date Code Title Description
ST Notification of lapse