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FR390427A - Switch and track crossing device - Google Patents

Switch and track crossing device

Info

Publication number
FR390427A
FR390427A FR390427DA FR390427A FR 390427 A FR390427 A FR 390427A FR 390427D A FR390427D A FR 390427DA FR 390427 A FR390427 A FR 390427A
Authority
FR
France
Prior art keywords
switch
track crossing
crossing device
track
crossing
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
Harry Fay Roach
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 FR390427A publication Critical patent/FR390427A/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
    • E01B7/20—Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR390427D 1908-05-20 1908-05-20 Switch and track crossing device Expired FR390427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR390427T 1908-05-20

Publications (1)

Publication Number Publication Date
FR390427A true FR390427A (en) 1908-10-05

Family

ID=1435968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR390427D Expired FR390427A (en) 1908-05-20 1908-05-20 Switch and track crossing device

Country Status (1)

Country Link
FR (1) FR390427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156351A2 (en) * 1984-03-26 1985-10-02 BWG Butzbacher Weichenbau GmbH Locking device for a switch point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156351A2 (en) * 1984-03-26 1985-10-02 BWG Butzbacher Weichenbau GmbH Locking device for a switch point
EP0156351A3 (en) * 1984-03-26 1987-05-27 Bwg Butzbacher Weichenbau Gmbh Locking device for a switch point

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