ZA793601B - Process,apparatus and documents concerning geometrical defects of railway tracks - Google Patents

Process,apparatus and documents concerning geometrical defects of railway tracks

Info

Publication number
ZA793601B
ZA793601B ZA00793601A ZA793601A ZA793601B ZA 793601 B ZA793601 B ZA 793601B ZA 00793601 A ZA00793601 A ZA 00793601A ZA 793601 A ZA793601 A ZA 793601A ZA 793601 B ZA793601 B ZA 793601B
Authority
ZA
South Africa
Prior art keywords
railway tracks
documents concerning
geometrical defects
concerning geometrical
defects
Prior art date
Application number
ZA00793601A
Other languages
English (en)
Inventor
Romolo Panetti
Panetti Romolo
Original Assignee
Speno International
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 Speno International filed Critical Speno International
Publication of ZA793601B publication Critical patent/ZA793601B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/14—Measuring arrangements giving results other than momentary value of variable, of general application giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Image Analysis (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Complex Calculations (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)
ZA00793601A 1979-04-24 1979-07-17 Process,apparatus and documents concerning geometrical defects of railway tracks ZA793601B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH382179A CH635546A5 (fr) 1979-04-24 1979-04-24 Procede pour materialiser optiquement au moins une categorie de defauts geometriques d'une voie ferree et dispositif pour la mise en oeuvre de ce procede.

Publications (1)

Publication Number Publication Date
ZA793601B true ZA793601B (en) 1980-07-30

Family

ID=4264189

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00793601A ZA793601B (en) 1979-04-24 1979-07-17 Process,apparatus and documents concerning geometrical defects of railway tracks

Country Status (23)

Country Link
JP (1) JPS55142207A (enrdf_load_stackoverflow)
AT (1) AT363114B (enrdf_load_stackoverflow)
AU (1) AU4924679A (enrdf_load_stackoverflow)
BE (1) BE877241A (enrdf_load_stackoverflow)
BR (1) BR7904468A (enrdf_load_stackoverflow)
CA (1) CA1145046A (enrdf_load_stackoverflow)
CH (1) CH635546A5 (enrdf_load_stackoverflow)
DD (1) DD144833A5 (enrdf_load_stackoverflow)
DE (1) DE2924887A1 (enrdf_load_stackoverflow)
DK (1) DK156819C (enrdf_load_stackoverflow)
ES (1) ES482613A1 (enrdf_load_stackoverflow)
FI (1) FI71700C (enrdf_load_stackoverflow)
FR (1) FR2455124A1 (enrdf_load_stackoverflow)
GB (1) GB2023835B (enrdf_load_stackoverflow)
IN (1) IN152543B (enrdf_load_stackoverflow)
IT (1) IT1119300B (enrdf_load_stackoverflow)
NL (1) NL179406C (enrdf_load_stackoverflow)
NO (1) NO153623C (enrdf_load_stackoverflow)
PT (1) PT69931A (enrdf_load_stackoverflow)
SE (1) SE448010B (enrdf_load_stackoverflow)
SU (1) SU1105124A3 (enrdf_load_stackoverflow)
YU (1) YU161679A (enrdf_load_stackoverflow)
ZA (1) ZA793601B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6480803A (en) * 1987-09-24 1989-03-27 Harada Seisakusho Kk Method and device for measuring roughness of peak surface of rail head
DE4006948A1 (de) * 1990-03-06 1991-09-12 Bayerische Motoren Werke Ag Verfahren und anordnung zum ueberwachen des verschleisses oder der ermuedung eines zyklisch belasteten bauteils
JPH07107245B2 (ja) * 1991-12-02 1995-11-15 日本機械保線株式会社 軌道状態の確認方法
WO2000033150A1 (de) 1998-12-03 2000-06-08 Siemens Aktiengesellschaft Verfahren und anordnung zur reduktion einer anzahl von messwerten eines technischen systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116109B2 (enrdf_load_stackoverflow) * 1971-09-16 1976-05-21
CH588374A5 (enrdf_load_stackoverflow) * 1975-03-14 1977-05-31 Speno International
US4005601A (en) * 1975-08-29 1977-02-01 Amac, Inc. Apparatus for detecting rail discontinuities

Also Published As

Publication number Publication date
JPH0210363B2 (enrdf_load_stackoverflow) 1990-03-07
DK156819C (da) 1990-02-26
YU161679A (en) 1984-06-30
FI71700C (fi) 1987-02-09
AT363114B (de) 1981-07-10
JPS55142207A (en) 1980-11-06
FR2455124A1 (fr) 1980-11-21
DD144833A5 (de) 1980-11-05
FR2455124B1 (enrdf_load_stackoverflow) 1983-09-16
ATA461379A (de) 1980-12-15
NL7905830A (nl) 1980-10-28
NO153623C (no) 1986-04-23
IT7968351A0 (it) 1979-06-26
IN152543B (enrdf_load_stackoverflow) 1984-02-11
DK278479A (da) 1980-10-25
CH635546A5 (fr) 1983-04-15
DE2924887A1 (de) 1980-10-30
NL179406C (nl) 1986-09-01
SE448010B (sv) 1987-01-12
GB2023835B (en) 1983-02-02
AU4924679A (en) 1981-01-15
PT69931A (en) 1979-08-01
DE2924887C2 (enrdf_load_stackoverflow) 1987-07-02
FI71700B (fi) 1986-10-31
GB2023835A (en) 1980-01-03
IT1119300B (it) 1986-03-10
NO153623B (no) 1986-01-13
SU1105124A3 (ru) 1984-07-23
CA1145046A (fr) 1983-04-19
FI792382A7 (fi) 1980-10-25
DK156819B (da) 1989-10-09
NO792127L (no) 1980-10-27
BR7904468A (pt) 1981-01-13
ES482613A1 (es) 1980-03-01
BE877241A (fr) 1979-10-15
SE7905745L (sv) 1980-10-25

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