DE163379C - - Google Patents

Info

Publication number
DE163379C
DE163379C DENDAT163379D DE163379DA DE163379C DE 163379 C DE163379 C DE 163379C DE NDAT163379 D DENDAT163379 D DE NDAT163379D DE 163379D A DE163379D A DE 163379DA DE 163379 C DE163379 C DE 163379C
Authority
DE
Germany
Prior art keywords
lock according
locking
winch
lever
time lock
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
DENDAT163379D
Other languages
German (de)
English (en)
Publication of DE163379C publication Critical patent/DE163379C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00Safety means for rail/road crossing traffic
    • B61L29/24Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28Means 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
    • B61L29/30Supervision, e.g. monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DENDAT163379D Active DE163379C (xx)

Publications (1)

Publication Number Publication Date
DE163379C true DE163379C (xx)

Family

ID=429069

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT163379D Active DE163379C (xx)

Country Status (1)

Country Link
DE (1) DE163379C (xx)

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