MX155150A - Mejoras en aparato para determinar la dureza brinell de las ruedas de los vehiculos de ferrocarril - Google Patents

Mejoras en aparato para determinar la dureza brinell de las ruedas de los vehiculos de ferrocarril

Info

Publication number
MX155150A
MX155150A MX178286A MX17828679A MX155150A MX 155150 A MX155150 A MX 155150A MX 178286 A MX178286 A MX 178286A MX 17828679 A MX17828679 A MX 17828679A MX 155150 A MX155150 A MX 155150A
Authority
MX
Mexico
Prior art keywords
wheels
railway vehicles
brinell hardness
apparatus improvements
brinell
Prior art date
Application number
MX178286A
Other languages
English (en)
Inventor
Louis Sandor
Albert T Wendt
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of MX155150A publication Critical patent/MX155150A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0083—Vehicle parts
    • G01N33/0085—Wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
MX178286A 1978-07-03 1979-06-28 Mejoras en aparato para determinar la dureza brinell de las ruedas de los vehiculos de ferrocarril MX155150A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,556 US4164141A (en) 1978-07-03 1978-07-03 Brinell testing apparatus

Publications (1)

Publication Number Publication Date
MX155150A true MX155150A (es) 1988-02-01

Family

ID=25445617

Family Applications (1)

Application Number Title Priority Date Filing Date
MX178286A MX155150A (es) 1978-07-03 1979-06-28 Mejoras en aparato para determinar la dureza brinell de las ruedas de los vehiculos de ferrocarril

Country Status (8)

Country Link
US (1) US4164141A (es)
JP (1) JPS559188A (es)
AU (1) AU507048B1 (es)
BR (1) BR7904127A (es)
CA (1) CA1125538A (es)
IN (1) IN151420B (es)
MX (1) MX155150A (es)
ZA (1) ZA792646B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719793A (en) * 1986-12-08 1988-01-19 Amsted Industries Incorporated Hardness testing apparatus
EP0575575B1 (de) * 1992-01-14 1998-03-11 FIAT-SIG Schienenfahrzeuge AG Radsatz, verfahren zu dessen herstellung und vorrichtung zur durchführung des verfahrens
FR2692671B1 (fr) * 1992-06-18 1994-09-30 Valdunes Dispositif de contrôle de la jante d'une roue de chemin de fer.
USH1554H (en) * 1992-09-22 1996-07-02 The United States Of America As Represented By The Secretary Of The Army Magnell hardness tester
CN106240600B (zh) * 2016-08-31 2019-12-13 北京安铁软件技术有限公司 一种车轮检测装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926041A (en) * 1972-01-27 1975-12-16 Shell Oil Co Portable hardness inspection tool

Also Published As

Publication number Publication date
US4164141A (en) 1979-08-14
ZA792646B (en) 1980-06-25
IN151420B (es) 1983-04-16
CA1125538A (en) 1982-06-15
JPS559188A (en) 1980-01-23
BR7904127A (pt) 1980-04-01
AU507048B1 (en) 1980-01-31

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