FR766209A - Improvements made to leveling devices, in particular railways - Google Patents

Improvements made to leveling devices, in particular railways

Info

Publication number
FR766209A
FR766209A FR766209DA FR766209A FR 766209 A FR766209 A FR 766209A FR 766209D A FR766209D A FR 766209DA FR 766209 A FR766209 A FR 766209A
Authority
FR
France
Prior art keywords
improvements made
leveling devices
railways
particular railways
leveling
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.)
Boyelle & Beau
Original Assignee
Boyelle & Beau
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 Boyelle & Beau filed Critical Boyelle & Beau
Application granted granted Critical
Publication of FR766209A publication Critical patent/FR766209A/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
FR766209D 1933-02-17 1933-12-28 Improvements made to leveling devices, in particular railways Expired FR766209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE766209X 1933-02-17

Publications (1)

Publication Number Publication Date
FR766209A true FR766209A (en) 1934-06-25

Family

ID=3880060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766209D Expired FR766209A (en) 1933-02-17 1933-12-28 Improvements made to leveling devices, in particular railways

Country Status (1)

Country Link
FR (1) FR766209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504901A1 (en) * 1981-05-04 1982-11-05 Clerget Jean Precision measurement of roller track of large bridge - involves locating intermediate stations and using triangulation to determine track profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504901A1 (en) * 1981-05-04 1982-11-05 Clerget Jean Precision measurement of roller track of large bridge - involves locating intermediate stations and using triangulation to determine track profile

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