FR525965A - Dispositifs de ballastage - Google Patents

Dispositifs de ballastage

Info

Publication number
FR525965A
FR525965A FR525965A FR525965DA FR525965A FR 525965 A FR525965 A FR 525965A FR 525965 A FR525965 A FR 525965A FR 525965D A FR525965D A FR 525965DA FR 525965 A FR525965 A FR 525965A
Authority
FR
France
Prior art keywords
ballasting devices
ballasting
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
FR525965A
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.)
DES ENTPR S FRANCAISES SOC ET
Original Assignee
DES ENTPR S FRANCAISES SOC ET
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 DES ENTPR S FRANCAISES SOC ET filed Critical DES ENTPR S FRANCAISES SOC ET
Application granted granted Critical
Publication of FR525965A publication Critical patent/FR525965A/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
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/022—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means by devices moving on the track with or without spreading or levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR525965A 1920-10-12 1920-10-12 Dispositifs de ballastage Expired FR525965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525965T 1920-10-12

Publications (1)

Publication Number Publication Date
FR525965A true FR525965A (fr) 1921-09-29

Family

ID=8920424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525965A Expired FR525965A (fr) 1920-10-12 1920-10-12 Dispositifs de ballastage

Country Status (1)

Country Link
FR (1) FR525965A (fr)

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