FR1330324A - Improvements to continuous announcements at railway crossings - Google Patents

Improvements to continuous announcements at railway crossings

Info

Publication number
FR1330324A
FR1330324A FR897307A FR897307A FR1330324A FR 1330324 A FR1330324 A FR 1330324A FR 897307 A FR897307 A FR 897307A FR 897307 A FR897307 A FR 897307A FR 1330324 A FR1330324 A FR 1330324A
Authority
FR
France
Prior art keywords
railway crossings
continuous announcements
announcements
continuous
crossings
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
FR897307A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Priority to FR897307A priority Critical patent/FR1330324A/en
Priority to CH321963A priority patent/CH416722A/en
Priority to GB1858563A priority patent/GB1002619A/en
Application granted granted Critical
Publication of FR1330324A publication Critical patent/FR1330324A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/22—Operation by approaching rail vehicle or train electrically
    • B61L29/226—Operation by approaching rail vehicle or train electrically using track-circuits, closed or short-circuited by train or using isolated rail-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/284—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using rail-contacts, rail microphones, or the like, controlled by the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/286—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using conductor circuits controlled by the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR897307A 1962-05-11 1962-05-11 Improvements to continuous announcements at railway crossings Expired FR1330324A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR897307A FR1330324A (en) 1962-05-11 1962-05-11 Improvements to continuous announcements at railway crossings
CH321963A CH416722A (en) 1962-05-11 1963-03-14 Continuous warning system at level crossings
GB1858563A GB1002619A (en) 1962-05-11 1963-05-10 Improvements in railway signalling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897307A FR1330324A (en) 1962-05-11 1962-05-11 Improvements to continuous announcements at railway crossings

Publications (1)

Publication Number Publication Date
FR1330324A true FR1330324A (en) 1963-06-21

Family

ID=8778776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897307A Expired FR1330324A (en) 1962-05-11 1962-05-11 Improvements to continuous announcements at railway crossings

Country Status (3)

Country Link
CH (1) CH416722A (en)
FR (1) FR1330324A (en)
GB (1) GB1002619A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193733A1 (en) * 1972-07-24 1974-02-22 Westinghouse Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193733A1 (en) * 1972-07-24 1974-02-22 Westinghouse Electric Corp

Also Published As

Publication number Publication date
CH416722A (en) 1966-07-15
GB1002619A (en) 1965-08-25

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