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FR821744A - Track changing device for railway convoy - Google Patents

Track changing device for railway convoy

Info

Publication number
FR821744A
FR821744A FR821744DA FR821744A FR 821744 A FR821744 A FR 821744A FR 821744D A FR821744D A FR 821744DA FR 821744 A FR821744 A FR 821744A
Authority
FR
France
Prior art keywords
changing device
track changing
railway convoy
convoy
railway
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
Adolphe Henry
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 filed Critical
Application granted granted Critical
Publication of FR821744A publication Critical patent/FR821744A/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
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR821744D 1937-05-12 1937-05-12 Track changing device for railway convoy Expired FR821744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821744T 1937-05-12

Publications (1)

Publication Number Publication Date
FR821744A true FR821744A (en) 1937-12-11

Family

ID=9278373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821744D Expired FR821744A (en) 1937-05-12 1937-05-12 Track changing device for railway convoy

Country Status (1)

Country Link
FR (1) FR821744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201370A1 (en) * 1972-09-28 1974-04-26 Krupp Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201370A1 (en) * 1972-09-28 1974-04-26 Krupp Gmbh

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