DE278495C - - Google Patents

Info

Publication number
DE278495C
DE278495C DENDAT278495D DE278495DA DE278495C DE 278495 C DE278495 C DE 278495C DE NDAT278495 D DENDAT278495 D DE NDAT278495D DE 278495D A DE278495D A DE 278495DA DE 278495 C DE278495 C DE 278495C
Authority
DE
Germany
Prior art keywords
barrier
piston
weight
train
controlled
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.)
Active
Application number
DENDAT278495D
Other languages
German (de)
English (en)
Publication of DE278495C publication Critical patent/DE278495C/de
Active 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
    • B61L29/20—Operation by approaching rail vehicle or train mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Actuator (AREA)
DENDAT278495D Active DE278495C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE278495C true DE278495C (cg-RX-API-DMAC7.html)

Family

ID=534491

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT278495D Active DE278495C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE278495C (cg-RX-API-DMAC7.html)

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