FR2233667B3 - - Google Patents

Info

Publication number
FR2233667B3
FR2233667B3 FR7323388A FR7323388A FR2233667B3 FR 2233667 B3 FR2233667 B3 FR 2233667B3 FR 7323388 A FR7323388 A FR 7323388A FR 7323388 A FR7323388 A FR 7323388A FR 2233667 B3 FR2233667 B3 FR 2233667B3
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
FR7323388A
Other versions
FR2233667A1 (en
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 FR7323388A priority Critical patent/FR2233667A1/fr
Publication of FR2233667A1 publication Critical patent/FR2233667A1/fr
Application granted granted Critical
Publication of FR2233667B3 publication Critical patent/FR2233667B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR7323388A 1973-06-13 1973-06-13 Train approaching warning - portable device plugs into cables connected to train actuated contacts Granted FR2233667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7323388A FR2233667A1 (en) 1973-06-13 1973-06-13 Train approaching warning - portable device plugs into cables connected to train actuated contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323388A FR2233667A1 (en) 1973-06-13 1973-06-13 Train approaching warning - portable device plugs into cables connected to train actuated contacts

Publications (2)

Publication Number Publication Date
FR2233667A1 FR2233667A1 (en) 1975-01-10
FR2233667B3 true FR2233667B3 (fr) 1976-06-18

Family

ID=9121606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323388A Granted FR2233667A1 (en) 1973-06-13 1973-06-13 Train approaching warning - portable device plugs into cables connected to train actuated contacts

Country Status (1)

Country Link
FR (1) FR2233667A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076336A1 (fr) * 1981-10-03 1983-04-13 Muckenhaupt, Gesellschaft mit beschränkter Haftung Dispositif avertisseur notamment pour chantiers d'exploitation à la portée d'une voie ferrée souterraine
FR2555534B1 (fr) * 1983-11-25 1986-05-23 Pouget Robert Dispositif portatif d'alarme automatique pour chantiers de voies ferrees
EP0316828B1 (fr) * 1987-11-20 1991-09-25 ABB CEAG Licht- und Stromversorgungstechnik GmbH Avertisseur transportable utilisé dans des tunnels
US6113037A (en) * 1991-02-04 2000-09-05 Eva Signal Corporation Railroad maintenance-of-way personnel warning system apparatus and method therefor
US5954299A (en) * 1991-02-04 1999-09-21 Eva Signal Corporation Railroad crossing traffic warning system apparatus and method therefore
EP0578839A1 (fr) * 1992-07-14 1994-01-19 Horst Konst Appareil de sécurité pour la protection des employés travaillant sur les voies ferrées
US5924651A (en) * 1997-03-26 1999-07-20 Penza; George Gregory Tactile and audible warning system for railroad workers

Also Published As

Publication number Publication date
FR2233667A1 (en) 1975-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse