DE117882C - - Google Patents

Info

Publication number
DE117882C
DE117882C DENDAT117882D DE117882DA DE117882C DE 117882 C DE117882 C DE 117882C DE NDAT117882 D DENDAT117882 D DE NDAT117882D DE 117882D A DE117882D A DE 117882DA DE 117882 C DE117882 C DE 117882C
Authority
DE
Germany
Prior art keywords
barrier
pulley
bolt
locking
pawl
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
DENDAT117882D
Other languages
German (de)
English (en)
Publication of DE117882C publication Critical patent/DE117882C/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
    • B61L29/02—Guards or obstacles for preventing access to the route

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
DENDAT117882D Active DE117882C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE117882C true DE117882C (enrdf_load_html_response)

Family

ID=387118

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT117882D Active DE117882C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE117882C (enrdf_load_html_response)

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