NL7215492A - - Google Patents

Info

Publication number
NL7215492A
NL7215492A NL7215492A NL7215492A NL7215492A NL 7215492 A NL7215492 A NL 7215492A NL 7215492 A NL7215492 A NL 7215492A NL 7215492 A NL7215492 A NL 7215492A NL 7215492 A NL7215492 A NL 7215492A
Authority
NL
Netherlands
Application number
NL7215492A
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 filed Critical
Publication of NL7215492A publication Critical patent/NL7215492A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/281—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7215492A 1971-12-24 1972-11-16 NL7215492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1111971A AT325653B (en) 1971-12-24 1971-12-24 EQUIPMENT ON VEHICLES TO DETERMINE THE DEVIATIONS OF THE ACTUAL TRACK FROM A TARGET TRACK

Publications (1)

Publication Number Publication Date
NL7215492A true NL7215492A (en) 1973-06-26

Family

ID=3626872

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215492A NL7215492A (en) 1971-12-24 1972-11-16

Country Status (11)

Country Link
JP (1) JPS5849801B2 (en)
AT (1) AT325653B (en)
CA (1) CA998176A (en)
CH (1) CH559654A5 (en)
DE (1) DE2246141C2 (en)
FR (1) FR2165665A5 (en)
GB (1) GB1417160A (en)
HU (1) HU169243B (en)
IT (1) IT972812B (en)
NL (1) NL7215492A (en)
ZA (1) ZA728818B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112810666A (en) * 2019-11-15 2021-05-18 比亚迪股份有限公司 Train positioning speed measuring method, equipment, system, computer equipment and storage medium
CN113177259A (en) * 2021-04-14 2021-07-27 西南交通大学 Extreme value theory-based rail irregularity peak value overrun management method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH588374A5 (en) * 1975-03-14 1977-05-31 Speno International

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120363A (en) * 1965-11-23 1968-07-17 British Railways Board Improvements relating to peak analysis systems
US3392451A (en) * 1966-06-28 1968-07-16 Cleveland Technical Ct Inc Dynamic railway track inspecting apparatus
CH529655A (en) * 1970-02-25 1972-10-31 Mini Verkehrswesen Procedure for checking and evaluating the track position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112810666A (en) * 2019-11-15 2021-05-18 比亚迪股份有限公司 Train positioning speed measuring method, equipment, system, computer equipment and storage medium
CN112810666B (en) * 2019-11-15 2023-02-10 比亚迪股份有限公司 Train positioning and speed measuring method, equipment, system, computer equipment and storage medium
CN113177259A (en) * 2021-04-14 2021-07-27 西南交通大学 Extreme value theory-based rail irregularity peak value overrun management method

Also Published As

Publication number Publication date
ZA728818B (en) 1973-09-26
DE2246141A1 (en) 1973-07-05
AT325653B (en) 1975-11-10
IT972812B (en) 1974-05-31
AU4939772A (en) 1974-05-30
JPS5849801B2 (en) 1983-11-07
HU169243B (en) 1976-10-28
CA998176A (en) 1976-10-05
CH559654A5 (en) 1975-03-14
FR2165665A5 (en) 1973-08-03
ATA1111971A (en) 1975-01-15
DE2246141C2 (en) 1984-11-22
GB1417160A (en) 1975-12-10
JPS4874251A (en) 1973-10-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn