FR837798A - Signaling device at level crossings - Google Patents

Signaling device at level crossings

Info

Publication number
FR837798A
FR837798A FR837798DA FR837798A FR 837798 A FR837798 A FR 837798A FR 837798D A FR837798D A FR 837798DA FR 837798 A FR837798 A FR 837798A
Authority
FR
France
Prior art keywords
signaling device
level crossings
crossings
level
signaling
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
Other languages
French (fr)
Inventor
De Zarnekau
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 filed Critical
Application granted granted Critical
Publication of FR837798A publication Critical patent/FR837798A/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
    • B61L29/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR837798D 1938-05-10 1938-05-10 Signaling device at level crossings Expired FR837798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837798T 1938-05-10

Publications (1)

Publication Number Publication Date
FR837798A true FR837798A (en) 1939-02-20

Family

ID=9298748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837798D Expired FR837798A (en) 1938-05-10 1938-05-10 Signaling device at level crossings

Country Status (1)

Country Link
FR (1) FR837798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012951B (en) * 1956-03-12 1957-08-01 Hermann Lagershausen Dr Ing Method and device for speed-dependent securing of path crossings on the same rails

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012951B (en) * 1956-03-12 1957-08-01 Hermann Lagershausen Dr Ing Method and device for speed-dependent securing of path crossings on the same rails

Similar Documents

Publication Publication Date Title
FR837798A (en) Signaling device at level crossings
FR857135A (en) Removable signaling device
FR857562A (en) Navigation equipment
FR864401A (en) Fixed-compress device
FR899468A (en) Aerial loop railway
FR816217A (en) Level crossing signaling device
FR601959A (en) Signaling device at level crossings
FR858118A (en) Signaling device
FR776994A (en) Signaling device for trains at level crossings
FR848315A (en) Accelerated signaling device
FR842770A (en) Safety device for level crossings
FR732074A (en) Electrical signaling device intended for unguarded level crossings
FR765618A (en) Level crossing signaling device
FR770086A (en) Level crossing signaling device
FR777996A (en) Level crossing signaling device
FR770753A (en) Level crossing signaling device
FR861249A (en) Phosphorescent signaling device
FR851664A (en) Degassing device
FR800914A (en) Level crossing safety device
FR938489A (en) Warning device
FR865327A (en) Lubrication device
FR838940A (en) Central lubrication device
FR766144A (en) Light signaling device for level crossings
FR857012A (en) Device for hand-shaping knot ties
FR864213A (en) Rescue device