AT363114B - DEVICE FOR STATISTIC RESTRICTION OF AT LEAST ONE CATEGORY OF GEOMETRIC ERRORS OF RAILWAY RAILWAYS - Google Patents

DEVICE FOR STATISTIC RESTRICTION OF AT LEAST ONE CATEGORY OF GEOMETRIC ERRORS OF RAILWAY RAILWAYS

Info

Publication number
AT363114B
AT363114B AT0461379A AT461379A AT363114B AT 363114 B AT363114 B AT 363114B AT 0461379 A AT0461379 A AT 0461379A AT 461379 A AT461379 A AT 461379A AT 363114 B AT363114 B AT 363114B
Authority
AT
Austria
Prior art keywords
statistic
category
restriction
geometric errors
railways
Prior art date
Application number
AT0461379A
Other languages
German (de)
Other versions
ATA461379A (en
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 ATA461379A publication Critical patent/ATA461379A/en
Application granted granted Critical
Publication of AT363114B publication Critical patent/AT363114B/en

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

  • General Physics & Mathematics (AREA)
  • 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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
AT0461379A 1979-04-24 1979-07-02 DEVICE FOR STATISTIC RESTRICTION OF AT LEAST ONE CATEGORY OF GEOMETRIC ERRORS OF RAILWAY RAILWAYS AT363114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH382179A CH635546A5 (en) 1979-04-24 1979-04-24 METHOD FOR OPTICALLY MATERIALIZING AT LEAST ONE CATEGORY OF GEOMETRIC DEFECTS ON A RAILWAY, AND DEVICE FOR CARRYING OUT SAID METHOD.

Publications (2)

Publication Number Publication Date
ATA461379A ATA461379A (en) 1980-12-15
AT363114B true AT363114B (en) 1981-07-10

Family

ID=4264189

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0461379A AT363114B (en) 1979-04-24 1979-07-02 DEVICE FOR STATISTIC RESTRICTION OF AT LEAST ONE CATEGORY OF GEOMETRIC ERRORS OF RAILWAY RAILWAYS

Country Status (23)

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

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 (en) * 1990-03-06 1991-09-12 Bayerische Motoren Werke Ag Wear monitoring system for cyclically loaded component - compares static distribution difference signals at end of each loading cycle with stored reference signals
JPH07107245B2 (en) * 1991-12-02 1995-11-15 日本機械保線株式会社 How to check the track condition
DE59904897D1 (en) 1998-12-03 2003-05-08 Siemens Ag METHOD AND ARRANGEMENT FOR REDUCING A NUMBER OF MEASURED VALUES OF A TECHNICAL SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116109B2 (en) * 1971-09-16 1976-05-21
CH588374A5 (en) * 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
DE2924887C2 (en) 1987-07-02
NO792127L (en) 1980-10-27
ZA793601B (en) 1980-07-30
DK156819C (en) 1990-02-26
JPH0210363B2 (en) 1990-03-07
JPS55142207A (en) 1980-11-06
FR2455124B1 (en) 1983-09-16
IT7968351A0 (en) 1979-06-26
NO153623B (en) 1986-01-13
IT1119300B (en) 1986-03-10
NO153623C (en) 1986-04-23
NL7905830A (en) 1980-10-28
AU4924679A (en) 1981-01-15
FI792382A7 (en) 1980-10-25
YU161679A (en) 1984-06-30
CH635546A5 (en) 1983-04-15
SU1105124A3 (en) 1984-07-23
DK156819B (en) 1989-10-09
DK278479A (en) 1980-10-25
IN152543B (en) 1984-02-11
SE7905745L (en) 1980-10-25
BE877241A (en) 1979-10-15
FI71700C (en) 1987-02-09
FR2455124A1 (en) 1980-11-21
CA1145046A (en) 1983-04-19
DD144833A5 (en) 1980-11-05
FI71700B (en) 1986-10-31
NL179406C (en) 1986-09-01
SE448010B (en) 1987-01-12
GB2023835B (en) 1983-02-02
ATA461379A (en) 1980-12-15
GB2023835A (en) 1980-01-03
PT69931A (en) 1979-08-01
DE2924887A1 (en) 1980-10-30
BR7904468A (en) 1981-01-13
ES482613A1 (en) 1980-03-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee