FR680691A - Improvements to barriers for level crossings - Google Patents

Improvements to barriers for level crossings

Info

Publication number
FR680691A
FR680691A FR680691DA FR680691A FR 680691 A FR680691 A FR 680691A FR 680691D A FR680691D A FR 680691DA FR 680691 A FR680691 A FR 680691A
Authority
FR
France
Prior art keywords
barriers
level crossings
crossings
level
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
Other languages
French (fr)
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.)
Poole Engineering & Machine Co
Original Assignee
Poole Engineering & Machine Co
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 Poole Engineering & Machine Co filed Critical Poole Engineering & Machine Co
Application granted granted Critical
Publication of FR680691A publication Critical patent/FR680691A/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
    • B61L29/02—Guards or obstacles for preventing access to the route

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680691D 1929-08-22 1929-08-22 Improvements to barriers for level crossings Expired FR680691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680691T 1929-08-22

Publications (1)

Publication Number Publication Date
FR680691A true FR680691A (en) 1930-05-05

Family

ID=9022407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680691D Expired FR680691A (en) 1929-08-22 1929-08-22 Improvements to barriers for level crossings

Country Status (1)

Country Link
FR (1) FR680691A (en)

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