FR973813A - Improvement to Railroad Ripers - Google Patents

Improvement to Railroad Ripers

Info

Publication number
FR973813A
FR973813A FR973813DA FR973813A FR 973813 A FR973813 A FR 973813A FR 973813D A FR973813D A FR 973813DA FR 973813 A FR973813 A FR 973813A
Authority
FR
France
Prior art keywords
ripers
railroad
improvement
railroad ripers
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
Louis-Abeylard-Jean Bienfait
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 FR973813A publication Critical patent/FR973813A/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
    • E01B33/00—Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track
    • E01B33/02—Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track for slewing, i.e. transversely shifting, in steps
    • E01B33/04—Manual tools; Devices not mounted on vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR973813D 1948-10-19 1948-10-19 Improvement to Railroad Ripers Expired FR973813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973813T 1948-10-19

Publications (1)

Publication Number Publication Date
FR973813A true FR973813A (en) 1951-02-15

Family

ID=9517017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973813D Expired FR973813A (en) 1948-10-19 1948-10-19 Improvement to Railroad Ripers

Country Status (1)

Country Link
FR (1) FR973813A (en)

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