JPS55141651A - Indentation hardness measuring apparatus - Google Patents

Indentation hardness measuring apparatus

Info

Publication number
JPS55141651A
JPS55141651A JP4931179A JP4931179A JPS55141651A JP S55141651 A JPS55141651 A JP S55141651A JP 4931179 A JP4931179 A JP 4931179A JP 4931179 A JP4931179 A JP 4931179A JP S55141651 A JPS55141651 A JP S55141651A
Authority
JP
Japan
Prior art keywords
load
frame member
shaft
sample
indenter
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.)
Granted
Application number
JP4931179A
Other languages
English (en)
Other versions
JPS5815730B2 (ja
Inventor
Shozo Iwasaki
Koji Kojima
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 JP4931179A priority Critical patent/JPS5815730B2/ja
Publication of JPS55141651A publication Critical patent/JPS55141651A/ja
Publication of JPS5815730B2 publication Critical patent/JPS5815730B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP4931179A 1979-04-20 1979-04-20 押込み硬さ測定装置 Expired JPS5815730B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4931179A JPS5815730B2 (ja) 1979-04-20 1979-04-20 押込み硬さ測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4931179A JPS5815730B2 (ja) 1979-04-20 1979-04-20 押込み硬さ測定装置

Publications (2)

Publication Number Publication Date
JPS55141651A true JPS55141651A (en) 1980-11-05
JPS5815730B2 JPS5815730B2 (ja) 1983-03-28

Family

ID=12827401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4931179A Expired JPS5815730B2 (ja) 1979-04-20 1979-04-20 押込み硬さ測定装置

Country Status (1)

Country Link
JP (1) JPS5815730B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182635A (en) * 1981-04-22 1982-11-10 Ernst Alfred Manually operated hardness meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182635A (en) * 1981-04-22 1982-11-10 Ernst Alfred Manually operated hardness meter
JPH0229182B2 (ja) * 1981-04-22 1990-06-28 Ernst Alfred

Also Published As

Publication number Publication date
JPS5815730B2 (ja) 1983-03-28

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