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FR322598A - Device to test the rails - Google Patents

Device to test the rails

Info

Publication number
FR322598A
FR322598A FR322598DA FR322598A FR 322598 A FR322598 A FR 322598A FR 322598D A FR322598D A FR 322598DA FR 322598 A FR322598 A FR 322598A
Authority
FR
France
Prior art keywords
rails
test
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
Other languages
French (fr)
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.)
NAIL ET SES APPLICATIONS
Original Assignee
NAIL ET SES APPLICATIONS
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 NAIL ET SES APPLICATIONS filed Critical NAIL ET SES APPLICATIONS
Application granted granted Critical
Publication of FR322598A publication Critical patent/FR322598A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR322598D 1902-06-28 1902-06-28 Device to test the rails Expired FR322598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322598T 1902-06-28

Publications (1)

Publication Number Publication Date
FR322598A true FR322598A (en) 1903-02-09

Family

ID=1372945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322598D Expired FR322598A (en) 1902-06-28 1902-06-28 Device to test the rails

Country Status (1)

Country Link
FR (1) FR322598A (en)

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