CH669416A5 - - Google Patents

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Publication number
CH669416A5
CH669416A5 CH401886A CH401886A CH669416A5 CH 669416 A5 CH669416 A5 CH 669416A5 CH 401886 A CH401886 A CH 401886A CH 401886 A CH401886 A CH 401886A CH 669416 A5 CH669416 A5 CH 669416A5
Authority
CH
Switzerland
Prior art keywords
sensor
measurement
displacement
photosensitive sensor
center
Prior art date
Application number
CH401886A
Other languages
English (en)
French (fr)
Inventor
Andre Jaquet
Original Assignee
Dreco S A
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 Dreco S A filed Critical Dreco S A
Priority to CH401886A priority Critical patent/CH669416A5/fr
Priority to EP87114388A priority patent/EP0264033A1/de
Publication of CH669416A5 publication Critical patent/CH669416A5/fr

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
    • 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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
CH401886A 1986-10-08 1986-10-08 CH669416A5 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH401886A CH669416A5 (de) 1986-10-08 1986-10-08
EP87114388A EP0264033A1 (de) 1986-10-08 1987-10-02 Eisenbahn-Arbeitsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH401886A CH669416A5 (de) 1986-10-08 1986-10-08

Publications (1)

Publication Number Publication Date
CH669416A5 true CH669416A5 (de) 1989-03-15

Family

ID=4268280

Family Applications (1)

Application Number Title Priority Date Filing Date
CH401886A CH669416A5 (de) 1986-10-08 1986-10-08

Country Status (2)

Country Link
EP (1) EP0264033A1 (de)
CH (1) CH669416A5 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401399B (de) * 1992-06-19 1996-08-26 Plasser Bahnbaumasch Franz Gleisbaumaschine mit einem laser-bezugsystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604360A (en) * 1969-09-04 1971-09-14 Tamper Inc Chord liner
CH514031A (fr) * 1969-10-02 1971-10-15 Matisa Materiel Ind Sa Procédé de nivellement d'au moins une file de rails d'une voie ferrée et équipement pour sa mise en oeuvre
US3902426A (en) * 1972-02-07 1975-09-02 Plasser Bahnbaumasch Franz Method for lining track in a track curve
US4184266A (en) * 1977-09-23 1980-01-22 Canron, Inc. Single beam reference system for railway surveying
CH643619A5 (fr) * 1981-09-25 1984-06-15 Sig Schweiz Industrieges Machine de chantier ferroviaire.

Also Published As

Publication number Publication date
EP0264033A1 (de) 1988-04-20

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PL Patent ceased