GB1369846A - Electro-optical measurement of track parameters - Google Patents

Electro-optical measurement of track parameters

Info

Publication number
GB1369846A
GB1369846A GB4280171A GB4280171A GB1369846A GB 1369846 A GB1369846 A GB 1369846A GB 4280171 A GB4280171 A GB 4280171A GB 4280171 A GB4280171 A GB 4280171A GB 1369846 A GB1369846 A GB 1369846A
Authority
GB
United Kingdom
Prior art keywords
rail
sept
comparator
arrays
rails
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4280171A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Priority to GB4280171A priority Critical patent/GB1369846A/en
Priority to CH1325872A priority patent/CH560805A5/xx
Priority to DE19722244274 priority patent/DE2244274C3/de
Priority to AT780372A priority patent/AT321346B/de
Priority to FR7232364A priority patent/FR2153980A5/fr
Publication of GB1369846A publication Critical patent/GB1369846A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB4280171A 1971-09-14 1971-09-14 Electro-optical measurement of track parameters Expired GB1369846A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4280171A GB1369846A (en) 1971-09-14 1971-09-14 Electro-optical measurement of track parameters
CH1325872A CH560805A5 (cs) 1971-09-14 1972-09-08
DE19722244274 DE2244274C3 (de) 1971-09-14 1972-09-09 Vorrichtung zum berührungslosen Messen der Spurweite oder anderer Kennwerte von Eisenbahngleisen
AT780372A AT321346B (de) 1971-09-14 1972-09-12 Vorrichtung an einem Schienenfahrzeug zum Erfassen von Parametern, insbesondere der Spurweite, von Eisenbahngleisen mittels berührungsfreier Abtaster
FR7232364A FR2153980A5 (cs) 1971-09-14 1972-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4280171A GB1369846A (en) 1971-09-14 1971-09-14 Electro-optical measurement of track parameters

Publications (1)

Publication Number Publication Date
GB1369846A true GB1369846A (en) 1974-10-09

Family

ID=10426028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4280171A Expired GB1369846A (en) 1971-09-14 1971-09-14 Electro-optical measurement of track parameters

Country Status (4)

Country Link
AT (1) AT321346B (cs)
CH (1) CH560805A5 (cs)
FR (1) FR2153980A5 (cs)
GB (1) GB1369846A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181430A (en) * 1975-03-05 1980-01-01 Japanese National Railways Method and apparatus for optical method of measuring rail displacement
US4198164A (en) * 1976-10-07 1980-04-15 Ensco, Inc. Proximity sensor and method and apparatus for continuously measuring rail gauge

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402953B (de) * 1990-11-12 1997-10-27 Plasser Bahnbaumasch Franz Einrichtung zur berührungslosen spurweitenmessung von schienen
DE4200945A1 (de) * 1992-01-16 1993-07-22 Benkler Ag Verfahren zur vermessung eines schienen- und gleisprofils und fahrwerk zur schienenbearbeitung
AT5911U3 (de) 2002-10-29 2003-11-25 Plasser Bahnbaumasch Franz Verfahren zur kontaktfreien messung eines querprofils bzw. abstands von schienen eines gleises

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181430A (en) * 1975-03-05 1980-01-01 Japanese National Railways Method and apparatus for optical method of measuring rail displacement
US4198164A (en) * 1976-10-07 1980-04-15 Ensco, Inc. Proximity sensor and method and apparatus for continuously measuring rail gauge

Also Published As

Publication number Publication date
CH560805A5 (cs) 1975-04-15
DE2244274A1 (de) 1973-04-19
DE2244274B2 (de) 1975-08-21
FR2153980A5 (cs) 1973-05-04
AT321346B (de) 1975-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years