BE877241A - Procede et dispositif pour la transcription statistique de defauts geometriques des voies ferrees et document issu de cette transcription - Google Patents
Procede et dispositif pour la transcription statistique de defauts geometriques des voies ferrees et document issu de cette transcriptionInfo
- Publication number
- BE877241A BE877241A BE0/195943A BE195943A BE877241A BE 877241 A BE877241 A BE 877241A BE 0/195943 A BE0/195943 A BE 0/195943A BE 195943 A BE195943 A BE 195943A BE 877241 A BE877241 A BE 877241A
- Authority
- BE
- Belgium
- Prior art keywords
- transcription
- railways
- statistical
- document resulting
- geometric faults
- Prior art date
Links
- 238000013518 transcription Methods 0.000 title 2
- 230000035897 transcription Effects 0.000 title 2
- 238000000034 method Methods 0.000 title 1
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)
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 |
|---|---|
| BE877241A true BE877241A (fr) | 1979-10-15 |
Family
ID=4264189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/195943A BE877241A (fr) | 1979-04-24 | 1979-06-25 | Procede et dispositif pour la transcription statistique de defauts geometriques des voies ferrees et document issu de cette transcription |
Country Status (23)
Families Citing this family (4)
| 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)
| 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 |
-
1979
- 1979-04-24 CH CH382179A patent/CH635546A5/fr not_active IP Right Cessation
- 1979-06-20 DE DE19792924887 patent/DE2924887A1/de active Granted
- 1979-06-25 BE BE0/195943A patent/BE877241A/xx not_active IP Right Cessation
- 1979-06-25 NO NO792127A patent/NO153623C/no unknown
- 1979-06-25 FR FR7916200A patent/FR2455124A1/fr active Granted
- 1979-06-26 IT IT68351/79A patent/IT1119300B/it active
- 1979-06-29 CA CA000330898A patent/CA1145046A/fr not_active Expired
- 1979-07-02 AT AT0461379A patent/AT363114B/de not_active IP Right Cessation
- 1979-07-02 SE SE7905745A patent/SE448010B/sv not_active IP Right Cessation
- 1979-07-02 DK DK278479A patent/DK156819C/da not_active IP Right Cessation
- 1979-07-03 YU YU01616/79A patent/YU161679A/xx unknown
- 1979-07-05 ES ES482613A patent/ES482613A1/es not_active Expired
- 1979-07-06 JP JP8800579A patent/JPS55142207A/ja active Granted
- 1979-07-10 IN IN500/DEL/79A patent/IN152543B/en unknown
- 1979-07-11 DD DD79214270A patent/DD144833A5/de unknown
- 1979-07-13 BR BR7904468A patent/BR7904468A/pt unknown
- 1979-07-13 GB GB7924510A patent/GB2023835B/en not_active Expired
- 1979-07-17 PT PT69931A patent/PT69931A/pt unknown
- 1979-07-17 ZA ZA00793601A patent/ZA793601B/xx unknown
- 1979-07-26 AU AU49246/79A patent/AU4924679A/en not_active Abandoned
- 1979-07-27 SU SU792793653A patent/SU1105124A3/ru active
- 1979-07-27 NL NLAANVRAGE7905830,A patent/NL179406C/xx not_active IP Right Cessation
- 1979-07-30 FI FI792382A patent/FI71700C/fi not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SPENO INTERNATIONAL S.A. Effective date: 19910630 |