FR349588A - Croisement de rails à pointe de coeur articulée - Google Patents

Croisement de rails à pointe de coeur articulée

Info

Publication number
FR349588A
FR349588A FR349588DA FR349588A FR 349588 A FR349588 A FR 349588A FR 349588D A FR349588D A FR 349588DA FR 349588 A FR349588 A FR 349588A
Authority
FR
France
Prior art keywords
articulated
rails
crossing
heart point
heart
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
English (en)
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.)
ELWELL SOC D Ets
Original Assignee
ELWELL SOC D Ets
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 ELWELL SOC D Ets filed Critical ELWELL SOC D Ets
Application granted granted Critical
Publication of FR349588A publication Critical patent/FR349588A/fr
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
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR349588D 1904-12-21 1904-12-21 Croisement de rails à pointe de coeur articulée Expired FR349588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR349588T 1904-12-21

Publications (1)

Publication Number Publication Date
FR349588A true FR349588A (fr) 1905-06-03

Family

ID=1398082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR349588D Expired FR349588A (fr) 1904-12-21 1904-12-21 Croisement de rails à pointe de coeur articulée

Country Status (1)

Country Link
FR (1) FR349588A (fr)

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