JPS6243129B2 - - Google Patents

Info

Publication number
JPS6243129B2
JPS6243129B2 JP9638983A JP9638983A JPS6243129B2 JP S6243129 B2 JPS6243129 B2 JP S6243129B2 JP 9638983 A JP9638983 A JP 9638983A JP 9638983 A JP9638983 A JP 9638983A JP S6243129 B2 JPS6243129 B2 JP S6243129B2
Authority
JP
Japan
Prior art keywords
sample
load
holding member
spring
load shaft
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
JP9638983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59221638A (ja
Inventor
Shozo Iwasaki
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.)
Akashi Seisakusho KK
Original Assignee
Akashi Seisakusho KK
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 Akashi Seisakusho KK filed Critical Akashi Seisakusho KK
Priority to JP9638983A priority Critical patent/JPS59221638A/ja
Publication of JPS59221638A publication Critical patent/JPS59221638A/ja
Publication of JPS6243129B2 publication Critical patent/JPS6243129B2/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
    • G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP9638983A 1983-05-31 1983-05-31 試料固定式硬度計 Granted JPS59221638A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9638983A JPS59221638A (ja) 1983-05-31 1983-05-31 試料固定式硬度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9638983A JPS59221638A (ja) 1983-05-31 1983-05-31 試料固定式硬度計

Publications (2)

Publication Number Publication Date
JPS59221638A JPS59221638A (ja) 1984-12-13
JPS6243129B2 true JPS6243129B2 (enrdf_load_stackoverflow) 1987-09-11

Family

ID=14163598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9638983A Granted JPS59221638A (ja) 1983-05-31 1983-05-31 試料固定式硬度計

Country Status (1)

Country Link
JP (1) JPS59221638A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103575592B (zh) * 2013-11-06 2015-08-19 弘森电子(上海)有限公司 一种非破坏性地板材抗压测试方法及其装置

Also Published As

Publication number Publication date
JPS59221638A (ja) 1984-12-13

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