DE677314C - Automatic warning system for single-track crossings with rail contacts - Google Patents

Automatic warning system for single-track crossings with rail contacts

Info

Publication number
DE677314C
DE677314C DEO22603D DEO0022603D DE677314C DE 677314 C DE677314 C DE 677314C DE O22603 D DEO22603 D DE O22603D DE O0022603 D DEO0022603 D DE O0022603D DE 677314 C DE677314 C DE 677314C
Authority
DE
Germany
Prior art keywords
warning system
track crossings
rail contacts
automatic warning
contacts
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
DEO22603D
Other languages
German (de)
Inventor
Dipl-Ing Karl Meyer
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Priority to DEO22603D priority Critical patent/DE677314C/en
Application granted granted Critical
Publication of DE677314C publication Critical patent/DE677314C/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
    • B61L29/288—Wiring diagram of the signal control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Description

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

Claims (1)

Patentanspruch :Claim: Selbsttätige. Warnanlage für eingleisige Überwege mit Schienenkontakten nach Patent 666 405, dadurch gekennzeichnet, daß unter Wegfall der Arbeitsstromschienenkontakte die Ladung des Gitterkondensators (11) durch einen Kontakt (131) des Signalsteuerrelais (13) bewirkt wird, so daß eine Sperrung der Einschaltung des Warnzeichens beim Verlassen des* Überweges erzielt ist.Automatic. Warning system for single-track crossings with rail contacts according to patent 666 405, characterized in that with the omission of the working busbar contacts the charge of the grid capacitor (11) through a contact (131) of the signal control relay (13) is effected, so that the activation is blocked of the warning sign when leaving the * crossing is achieved.
DEO22603D 1936-10-07 1936-10-07 Automatic warning system for single-track crossings with rail contacts Expired DE677314C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO22603D DE677314C (en) 1936-10-07 1936-10-07 Automatic warning system for single-track crossings with rail contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO22603D DE677314C (en) 1936-10-07 1936-10-07 Automatic warning system for single-track crossings with rail contacts

Publications (1)

Publication Number Publication Date
DE677314C true DE677314C (en) 1939-06-23

Family

ID=7355773

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO22603D Expired DE677314C (en) 1936-10-07 1936-10-07 Automatic warning system for single-track crossings with rail contacts

Country Status (1)

Country Link
DE (1) DE677314C (en)

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