FR489520A - Improvements made to crossing devices for railway tracks - Google Patents

Improvements made to crossing devices for railway tracks

Info

Publication number
FR489520A
FR489520A FR489520DA FR489520A FR 489520 A FR489520 A FR 489520A FR 489520D A FR489520D A FR 489520DA FR 489520 A FR489520 A FR 489520A
Authority
FR
France
Prior art keywords
improvements made
railway tracks
crossing devices
crossing
devices
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)
Inventor
Charles Gardner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR489520A publication Critical patent/FR489520A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/28—Crossings
    • E01B7/30—Jump-over crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR489520D 1918-03-30 1918-03-30 Improvements made to crossing devices for railway tracks Expired FR489520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489520T 1918-03-30

Publications (1)

Publication Number Publication Date
FR489520A true FR489520A (en) 1919-02-14

Family

ID=1525755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489520D Expired FR489520A (en) 1918-03-30 1918-03-30 Improvements made to crossing devices for railway tracks

Country Status (1)

Country Link
FR (1) FR489520A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004352B (en) * 1953-06-30 1957-03-14 Bamag Koeln Bayenthal Zweignie Track crossing for crane runway rails
EP0184054A2 (en) * 1984-11-16 1986-06-11 Elecompack Company Limited Rail apparatus
CN110983873A (en) * 2019-11-08 2020-04-10 陕西陕煤铜川矿业有限公司 Groined track and using method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004352B (en) * 1953-06-30 1957-03-14 Bamag Koeln Bayenthal Zweignie Track crossing for crane runway rails
EP0184054A2 (en) * 1984-11-16 1986-06-11 Elecompack Company Limited Rail apparatus
EP0184054A3 (en) * 1984-11-16 1986-10-08 Elecompack Company Limited Rail apparatus
CN110983873A (en) * 2019-11-08 2020-04-10 陕西陕煤铜川矿业有限公司 Groined track and using method thereof

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