SE8604958L - METINSTRUMENT - Google Patents

METINSTRUMENT

Info

Publication number
SE8604958L
SE8604958L SE8604958A SE8604958A SE8604958L SE 8604958 L SE8604958 L SE 8604958L SE 8604958 A SE8604958 A SE 8604958A SE 8604958 A SE8604958 A SE 8604958A SE 8604958 L SE8604958 L SE 8604958L
Authority
SE
Sweden
Prior art keywords
tips
engaging
profile
wheel
master profile
Prior art date
Application number
SE8604958A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE464373B (en
SE8604958D0 (en
Inventor
Martti Kurkinen
Original Assignee
Martti Kurkinen
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 Martti Kurkinen filed Critical Martti Kurkinen
Publication of SE8604958D0 publication Critical patent/SE8604958D0/en
Publication of SE8604958L publication Critical patent/SE8604958L/en
Publication of SE464373B publication Critical patent/SE464373B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/207—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

A railway wheel profile measuring instrument comprises two separate gauging probes having engaging tips 9, 13 for respectively engaging the surfaces of a master profile 11 and the wheel 1. A signal is produced proportional to the changes in the relative vertical distance between the tips as the tips traverse across the profiles. The master profile 11 may be represented by a mathematical function loaded into the memory of a microcomputer. <IMAGE>
SE8604958A 1985-10-10 1986-11-20 MEASURING INSTRUMENTS FOR DETERMINING THE EXACT FORM OF A RAILWAY WHEEL PROFILE SE464373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI853938A FI78984C (en) 1985-10-10 1985-10-10 ANORDINATION OF PROFILMAETNING AV RAELSHJUL. TRANSFERRED PAEIVAEMAEAERAE - FOERSKJUTET DATUM PL 14 ç 26.11.85

Publications (3)

Publication Number Publication Date
SE8604958D0 SE8604958D0 (en) 1986-11-20
SE8604958L true SE8604958L (en) 1987-05-27
SE464373B SE464373B (en) 1991-04-15

Family

ID=8521485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604958A SE464373B (en) 1985-10-10 1986-11-20 MEASURING INSTRUMENTS FOR DETERMINING THE EXACT FORM OF A RAILWAY WHEEL PROFILE

Country Status (6)

Country Link
CH (1) CH672183A5 (en)
DE (1) DE3637839A1 (en)
FI (1) FI78984C (en)
FR (1) FR2590666B3 (en)
GB (1) GB2183840B (en)
SE (1) SE464373B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904939A (en) * 1988-09-16 1990-02-27 International Electronic Machines Corp. Portable electronic wheel wear gauge
DK16791D0 (en) * 1991-01-30 1991-01-30 Leif Groenskov PROCEDURE AND METHOD FOR MEASURING A PROFILE
ES2115545B1 (en) * 1996-08-22 1999-02-16 Talgo Patentes INSTALLATION OF MEASUREMENT OF ECCENTRICITY OF RAILWAY VEHICLE WHEELS
US6768551B2 (en) 2001-10-17 2004-07-27 International Electronic Machines Corp. Contactless wheel measurement system and method
US7525667B2 (en) 2004-05-24 2009-04-28 International Electronic Machines Corp. Portable electronic measurement
US7564569B2 (en) 2005-09-16 2009-07-21 International Electronic Machines Corp. Optical wheel evaluation
US7478570B2 (en) 2005-10-05 2009-01-20 International Electronic Machines Corp. Wheel measurement systems and methods
AT509102B1 (en) * 2009-12-04 2012-04-15 Nextsense Mess-Und Pruefsysteme Gmbh DEVICE AND METHOD FOR MEASURING WHEEL DIAMETERS
CN102582656A (en) * 2012-02-06 2012-07-18 同济大学 Non-roundness measurement device for vehicular wheels of railway vehicles
CN103738358A (en) * 2013-12-26 2014-04-23 柳州科路测量仪器有限责任公司 Portable railway wheel tread parameter detection instrument
CN108050977B (en) * 2017-12-29 2021-01-29 西南交通大学 Portable railway wheel tread non-roundness rapid measuring instrument

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591197A (en) * 1945-05-02 1947-08-11 Coventry Gauge & Tool Co Ltd Three-dimensional comparator
GB708724A (en) *
DE457372C (en) * 1925-03-06 1928-03-14 Henschel & Sohn G M B H Test stand for wheel sets
NL90100C (en) * 1951-04-09
US3023506A (en) * 1958-08-07 1962-03-06 Warner Swasey Co Contour measuring apparatus
BE631942A (en) * 1961-04-24
US3353275A (en) * 1965-07-19 1967-11-21 Century Detroit Corp Contour inspecting machine
GB1210165A (en) * 1968-05-27 1970-10-28 Wenczler & Heidenhain Apparatus for measuring test pieces
DE2513389C2 (en) * 1975-03-26 1982-11-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for the non-contact checking and determination of the dimensions and shape of large workpieces
GB1591037A (en) * 1977-02-08 1981-06-10 British Steel Corp Profile gauging
DD144740A1 (en) * 1979-07-06 1980-11-05 Manfred Staeck DEVICE FOR DETERMINING WEAR ON RADIATORS OF RAIL VEHICLES
GB2168155A (en) * 1980-07-01 1986-06-11 Secr Defence Apparatus for thickness measurement of re-entrant structures

Also Published As

Publication number Publication date
FR2590666A1 (en) 1987-05-29
CH672183A5 (en) 1989-10-31
FI78984B (en) 1989-06-30
SE464373B (en) 1991-04-15
FR2590666B3 (en) 1988-02-19
FI78984C (en) 1989-10-10
FI853938L (en) 1987-05-27
SE8604958D0 (en) 1986-11-20
DE3637839A1 (en) 1987-05-27
GB2183840A (en) 1987-06-10
GB2183840B (en) 1990-08-22
GB8624754D0 (en) 1986-11-19
FI853938A0 (en) 1985-10-10

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