ZA708351B - Methods for determining the position of a point in space relating to a geometrical line defined by at least two of its points and installation for performing same - Google Patents

Methods for determining the position of a point in space relating to a geometrical line defined by at least two of its points and installation for performing same

Info

Publication number
ZA708351B
ZA708351B ZA708351A ZA708351A ZA708351B ZA 708351 B ZA708351 B ZA 708351B ZA 708351 A ZA708351 A ZA 708351A ZA 708351 A ZA708351 A ZA 708351A ZA 708351 B ZA708351 B ZA 708351B
Authority
ZA
South Africa
Prior art keywords
points
installation
determining
methods
point
Prior art date
Application number
ZA708351A
Other languages
English (en)
Inventor
A Fornerod
Original Assignee
Matisa Materiel Ind Sa
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 Matisa Materiel Ind Sa filed Critical Matisa Materiel Ind Sa
Publication of ZA708351B publication Critical patent/ZA708351B/xx

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 By Optical Means (AREA)
ZA708351A 1969-12-26 1970-12-10 Methods for determining the position of a point in space relating to a geometrical line defined by at least two of its points and installation for performing same ZA708351B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1920369A CH510171A (fr) 1969-12-26 1969-12-26 Procédé pour le contrôle et/ou la rectification d'une voie ferrée et dispositif pour la mise en oeuvre de ce procédé

Publications (1)

Publication Number Publication Date
ZA708351B true ZA708351B (en) 1971-09-29

Family

ID=4437991

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708351A ZA708351B (en) 1969-12-26 1970-12-10 Methods for determining the position of a point in space relating to a geometrical line defined by at least two of its points and installation for performing same

Country Status (9)

Country Link
US (1) US3751169A (fr)
AR (1) AR193809A1 (fr)
AT (1) AT312025B (fr)
CA (1) CA926111A (fr)
CH (1) CH510171A (fr)
DE (1) DE2063541C3 (fr)
FR (1) FR2074227A5 (fr)
GB (1) GB1335993A (fr)
ZA (1) ZA708351B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591597A5 (fr) * 1975-11-07 1977-09-30 Matisa Materiel Ind Sa
FR2450463A1 (fr) * 1979-02-27 1980-09-26 Thomson Csf Dispositif optoelectrique de localisation de source rayonnante et systemes comportant de tels dispositifs
US4355895A (en) * 1979-07-26 1982-10-26 Coal Industry (Patents) Limited Survey systems
CH657881A5 (de) * 1980-11-04 1986-09-30 Canron Inc Crissier Verfahren und vorrichtung zur vermessung der lage eines eisenbahngleises.
GB8304024D0 (en) * 1983-02-14 1983-03-16 Zed Instr Ltd Position measuring method
EP0135610A1 (fr) * 1983-09-29 1985-04-03 Alpha Technologies Ltd. Procédé pour mesurer des points dans l'espace
DE3441092C2 (de) * 1984-11-09 1987-02-05 Hans-Jörg Dr. 8011 Zorneding Höhberger Verfahren und Vorrichtung zur kontinuierlichen Messung von Profilkurven und insbesondere von Unebenheitskurven
US4830489A (en) * 1986-08-20 1989-05-16 Spectra-Physics, Inc. Three dimensional laser beam survey system
EP0543971B1 (fr) * 1991-06-13 1994-12-14 Prüftechnik Dieter Busch Ag Procede et dispositif de determination de la ligne mediane d'une courbure
US5671540A (en) * 1994-09-28 1997-09-30 Davis; Daniel S. Laser beam track alignment safety device
JP2004085529A (ja) * 2002-06-25 2004-03-18 Matsushita Electric Works Ltd レーザー測距装置及び方法
US7499772B2 (en) * 2005-08-31 2009-03-03 Honeywell International Inc. Method and system for navigating a nondestructive evaluation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259961A (fr) * 1954-12-31 1961-05-05 Merck & Co Inc Procédé de production d'intermédiaires de la vitamine kl
US3107168A (en) * 1959-03-19 1963-10-15 Donald J Hogan Track maintenance apparatus
US3251261A (en) * 1960-05-02 1966-05-17 Litton Systems Inc Stellar aberrascope
US3144834A (en) * 1961-06-30 1964-08-18 Stewart John Kenneth Means for determining roadbed level and super elevation
US3349244A (en) * 1964-06-25 1967-10-24 Hughes Aircraft Co Ir background noise discriminator through selective time gates
FR1527072A (fr) * 1967-04-17 1968-05-31 Nord Aviation Perfectionnement aux procédés de mesure de dépointage d'un appareil optique et dispositif de mesure correspondant
US3521066A (en) * 1969-02-13 1970-07-21 Fairmont Railway Motors Inc Railroad track alignment indicating system employing modulated infrared techniques

Also Published As

Publication number Publication date
GB1335993A (en) 1973-10-31
FR2074227A5 (fr) 1971-10-01
CA926111A (en) 1973-05-15
DE2063541B2 (de) 1974-01-24
US3751169A (en) 1973-08-07
CH510171A (fr) 1971-07-15
AT312025B (de) 1973-12-10
DE2063541C3 (de) 1974-09-05
AR193809A1 (es) 1973-05-31
DE2063541A1 (de) 1972-01-20

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