DD88958A5 - Method and arrangement for determining flatness of wheels on rail vehicles - Google Patents

Method and arrangement for determining flatness of wheels on rail vehicles

Info

Publication number
DD88958A5
DD88958A5 DD15460871A DD15460871A DD88958A5 DD 88958 A5 DD88958 A5 DD 88958A5 DD 15460871 A DD15460871 A DD 15460871A DD 15460871 A DD15460871 A DD 15460871A DD 88958 A5 DD88958 A5 DD 88958A5
Authority
DD
German Democratic Republic
Prior art keywords
wheels
arrangement
rail vehicles
determining flatness
flatness
Prior art date
Application number
DD15460871A
Other languages
German (de)
Inventor
Rune Bernhard Bernhardson
Karl Lennart Lundfeldt
Karl Erik Ullerfors
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DD88958A5 publication Critical patent/DD88958A5/en

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
    • B61K9/12—Measuring or surveying wheel-rims
    • 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
    • G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DD15460871A 1970-04-22 1971-04-22 Method and arrangement for determining flatness of wheels on rail vehicles DD88958A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE554770A SE332837B (en) 1970-04-22 1970-04-22

Publications (1)

Publication Number Publication Date
DD88958A5 true DD88958A5 (en) 1972-04-05

Family

ID=20266709

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15460871A DD88958A5 (en) 1970-04-22 1971-04-22 Method and arrangement for determining flatness of wheels on rail vehicles

Country Status (10)

Country Link
JP (1) JPS5744924B1 (en)
CA (1) CA953403A (en)
DD (1) DD88958A5 (en)
FI (1) FI56799C (en)
FR (1) FR2089992A5 (en)
GB (1) GB1305003A (en)
NL (1) NL7105375A (en)
PL (1) PL83286B1 (en)
SE (1) SE332837B (en)
SU (1) SU420195A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046907A1 (en) 2008-09-11 2010-03-18 Deutsche Bahn Ag Measurement results detection and transmission device for wheel set of rail-vehicle, has stator electronic circuit comprising receiver connected with universal serial bus, which is coupled with data detection and analysis unit

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187241A (en) * 1983-04-07 1984-10-24 Shinko Electric Co Ltd Detecting device of flat of wheel
JPH01111125U (en) * 1988-01-19 1989-07-26
DE202006005190U1 (en) * 2006-03-31 2006-06-22 Neuroth, Bernd, Tres Cantos Arrangement for checking the wheels of rail vehicles
CN100575164C (en) * 2006-07-17 2009-12-30 简水生 The track circuit system of double track insulated conductors adhered to inside and method of inspection thereof
CN107757246B (en) * 2017-11-16 2023-08-18 长沙开元仪器有限公司 Railway vehicle and split type railway vehicle wheel thereof
CN113532256B (en) * 2021-06-28 2023-07-04 中车青岛四方机车车辆股份有限公司 Automatic track pitch detection device and detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046907A1 (en) 2008-09-11 2010-03-18 Deutsche Bahn Ag Measurement results detection and transmission device for wheel set of rail-vehicle, has stator electronic circuit comprising receiver connected with universal serial bus, which is coupled with data detection and analysis unit

Also Published As

Publication number Publication date
SU420195A3 (en) 1974-03-15
FI56799B (en) 1979-12-31
CA953403A (en) 1974-08-20
FI56799C (en) 1980-04-10
PL83286B1 (en) 1975-12-31
GB1305003A (en) 1973-01-31
JPS5744924B1 (en) 1982-09-24
NL7105375A (en) 1971-10-26
DE2119146B2 (en) 1975-10-30
SE332837B (en) 1971-02-22
DE2119146A1 (en) 1971-11-04
FR2089992A5 (en) 1972-01-07

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