JPH0257260B2 - - Google Patents

Info

Publication number
JPH0257260B2
JPH0257260B2 JP58209854A JP20985483A JPH0257260B2 JP H0257260 B2 JPH0257260 B2 JP H0257260B2 JP 58209854 A JP58209854 A JP 58209854A JP 20985483 A JP20985483 A JP 20985483A JP H0257260 B2 JPH0257260 B2 JP H0257260B2
Authority
JP
Japan
Prior art keywords
hardness
indenter
value
digital
slit plate
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 - Lifetime
Application number
JP58209854A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60102540A (ja
Inventor
Kenhachi Mihashi
Kohei Akashi
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP20985483A priority Critical patent/JPS60102540A/ja
Publication of JPS60102540A publication Critical patent/JPS60102540A/ja
Publication of JPH0257260B2 publication Critical patent/JPH0257260B2/ja
Granted 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)
  • Optical Transform (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP20985483A 1983-11-10 1983-11-10 デジタル硬さ計 Granted JPS60102540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20985483A JPS60102540A (ja) 1983-11-10 1983-11-10 デジタル硬さ計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20985483A JPS60102540A (ja) 1983-11-10 1983-11-10 デジタル硬さ計

Publications (2)

Publication Number Publication Date
JPS60102540A JPS60102540A (ja) 1985-06-06
JPH0257260B2 true JPH0257260B2 (enrdf_load_stackoverflow) 1990-12-04

Family

ID=16579718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20985483A Granted JPS60102540A (ja) 1983-11-10 1983-11-10 デジタル硬さ計

Country Status (1)

Country Link
JP (1) JPS60102540A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4064011B2 (ja) * 1999-08-06 2008-03-19 有限会社エラストロン 改良されたバネ荷重機構を備えたゴム硬度計

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184684A (ja) * 1975-01-22 1976-07-24 Toitsu Kogyo Kk Kodosokuteihoshiki
JPS52155056U (enrdf_load_stackoverflow) * 1976-05-19 1977-11-25
JPS6212278U (enrdf_load_stackoverflow) * 1985-07-06 1987-01-24

Also Published As

Publication number Publication date
JPS60102540A (ja) 1985-06-06

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