JPH0358659B2 - - Google Patents
Info
- Publication number
- JPH0358659B2 JPH0358659B2 JP17272785A JP17272785A JPH0358659B2 JP H0358659 B2 JPH0358659 B2 JP H0358659B2 JP 17272785 A JP17272785 A JP 17272785A JP 17272785 A JP17272785 A JP 17272785A JP H0358659 B2 JPH0358659 B2 JP H0358659B2
- Authority
- JP
- Japan
- Prior art keywords
- load
- leaf spring
- load shaft
- indenter
- 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
Links
- 238000012360 testing method Methods 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 7
- 238000007541 indentation hardness test Methods 0.000 description 9
- 238000007373 indentation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 241001422033 Thestylus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17272785A JPS6232340A (ja) | 1985-08-05 | 1985-08-05 | 硬度計の負荷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17272785A JPS6232340A (ja) | 1985-08-05 | 1985-08-05 | 硬度計の負荷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232340A JPS6232340A (ja) | 1987-02-12 |
| JPH0358659B2 true JPH0358659B2 (enrdf_load_stackoverflow) | 1991-09-06 |
Family
ID=15947208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17272785A Granted JPS6232340A (ja) | 1985-08-05 | 1985-08-05 | 硬度計の負荷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232340A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520004B1 (en) * | 1998-03-11 | 2003-02-18 | E. I. Du Pont De Nemours And Company | Test apparatus and method of measuring mar resistance of film or coating |
| FR2989465B1 (fr) * | 2012-04-12 | 2014-11-21 | Total Sa | Procede de determination de parametres geomecaniques d'un echantillon de roche |
-
1985
- 1985-08-05 JP JP17272785A patent/JPS6232340A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6232340A (ja) | 1987-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |