FR796871A - Level device for measuring the slope of curved tracks - Google Patents

Level device for measuring the slope of curved tracks

Info

Publication number
FR796871A
FR796871A FR796871DA FR796871A FR 796871 A FR796871 A FR 796871A FR 796871D A FR796871D A FR 796871DA FR 796871 A FR796871 A FR 796871A
Authority
FR
France
Prior art keywords
slope
measuring
level device
curved tracks
tracks
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)
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.)
CIE DU CHEMIN DE FER METROPOLI
Original Assignee
CIE DU CHEMIN DE FER METROPOLI
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 CIE DU CHEMIN DE FER METROPOLI filed Critical CIE DU CHEMIN DE FER METROPOLI
Application granted granted Critical
Publication of FR796871A publication Critical patent/FR796871A/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
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR796871D 1935-01-17 1935-01-17 Level device for measuring the slope of curved tracks Expired FR796871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796871T 1935-01-17

Publications (1)

Publication Number Publication Date
FR796871A true FR796871A (en) 1936-04-16

Family

ID=9235387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796871D Expired FR796871A (en) 1935-01-17 1935-01-17 Level device for measuring the slope of curved tracks

Country Status (1)

Country Link
FR (1) FR796871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635344A (en) * 1950-10-05 1953-04-21 Dorothy Misz Slope indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635344A (en) * 1950-10-05 1953-04-21 Dorothy Misz Slope indicator

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