DE202507C - - Google Patents

Info

Publication number
DE202507C
DE202507C DENDAT202507D DE202507DC DE202507C DE 202507 C DE202507 C DE 202507C DE NDAT202507 D DENDAT202507 D DE NDAT202507D DE 202507D C DE202507D C DE 202507DC DE 202507 C DE202507 C DE 202507C
Authority
DE
Germany
Prior art keywords
barrier
wheel
spring
gear
lever
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
DENDAT202507D
Other languages
German (de)
English (en)
Publication of DE202507C publication Critical patent/DE202507C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/20Audible signals, e.g. detonator audible signalling
    • B61L5/22Devices for initiating the release of detonators in a certain position of a signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DENDAT202507D Active DE202507C (ru)

Publications (1)

Publication Number Publication Date
DE202507C true DE202507C (ru)

Family

ID=464990

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT202507D Active DE202507C (ru)

Country Status (1)

Country Link
DE (1) DE202507C (ru)

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