JPS61189396U - - Google Patents
Info
- Publication number
- JPS61189396U JPS61189396U JP7325685U JP7325685U JPS61189396U JP S61189396 U JPS61189396 U JP S61189396U JP 7325685 U JP7325685 U JP 7325685U JP 7325685 U JP7325685 U JP 7325685U JP S61189396 U JPS61189396 U JP S61189396U
- Authority
- JP
- Japan
- Prior art keywords
- strain
- slab
- strain gauge
- comparison means
- roof
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7325685U JPS61189396U (enExample) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7325685U JPS61189396U (enExample) | 1985-05-17 | 1985-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189396U true JPS61189396U (enExample) | 1986-11-26 |
Family
ID=30612444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7325685U Pending JPS61189396U (enExample) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189396U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56164932A (en) * | 1980-05-23 | 1981-12-18 | Toyo Baldwin:Kk | System for prevention of error of shearing type measuring beam supported at both ends |
| JPS58165027A (ja) * | 1982-03-25 | 1983-09-30 | Agency Of Ind Science & Technol | 歪み検出装置 |
| JPS59150318A (ja) * | 1983-02-16 | 1984-08-28 | Toyo Denshi Kk | 多方向ロ−ドセル |
-
1985
- 1985-05-17 JP JP7325685U patent/JPS61189396U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56164932A (en) * | 1980-05-23 | 1981-12-18 | Toyo Baldwin:Kk | System for prevention of error of shearing type measuring beam supported at both ends |
| JPS58165027A (ja) * | 1982-03-25 | 1983-09-30 | Agency Of Ind Science & Technol | 歪み検出装置 |
| JPS59150318A (ja) * | 1983-02-16 | 1984-08-28 | Toyo Denshi Kk | 多方向ロ−ドセル |