JPH0443253U - - Google Patents
Info
- Publication number
- JPH0443253U JPH0443253U JP8589790U JP8589790U JPH0443253U JP H0443253 U JPH0443253 U JP H0443253U JP 8589790 U JP8589790 U JP 8589790U JP 8589790 U JP8589790 U JP 8589790U JP H0443253 U JPH0443253 U JP H0443253U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- impactor
- measuring
- hardness
- repulsion
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 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 |
|---|---|---|---|
| JP8589790U JPH0443253U (cs) | 1990-08-16 | 1990-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8589790U JPH0443253U (cs) | 1990-08-16 | 1990-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443253U true JPH0443253U (cs) | 1992-04-13 |
Family
ID=31635258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8589790U Pending JPH0443253U (cs) | 1990-08-16 | 1990-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443253U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255640A (ja) * | 1987-04-13 | 1988-10-21 | Toshiba Corp | 孔部内周面の硬さ測定装置 |
-
1990
- 1990-08-16 JP JP8589790U patent/JPH0443253U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255640A (ja) * | 1987-04-13 | 1988-10-21 | Toshiba Corp | 孔部内周面の硬さ測定装置 |