JPH0570002B2 - - Google Patents
Info
- Publication number
- JPH0570002B2 JPH0570002B2 JP25255187A JP25255187A JPH0570002B2 JP H0570002 B2 JPH0570002 B2 JP H0570002B2 JP 25255187 A JP25255187 A JP 25255187A JP 25255187 A JP25255187 A JP 25255187A JP H0570002 B2 JPH0570002 B2 JP H0570002B2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- hammer
- nut
- sensor
- section
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Recording Measured Values (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25255187A JPH0198704A (ja) | 1987-10-08 | 1987-10-08 | ボルトの緩み検知用打撃機の構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25255187A JPH0198704A (ja) | 1987-10-08 | 1987-10-08 | ボルトの緩み検知用打撃機の構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0198704A JPH0198704A (ja) | 1989-04-17 |
JPH0570002B2 true JPH0570002B2 (pl) | 1993-10-04 |
Family
ID=17238945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25255187A Granted JPH0198704A (ja) | 1987-10-08 | 1987-10-08 | ボルトの緩み検知用打撃機の構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0198704A (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107036797B (zh) * | 2017-05-27 | 2019-06-07 | 西南交通大学 | 一种测量横向载荷作用下螺栓松动的试验装置 |
CN110702387B (zh) * | 2019-09-28 | 2021-03-26 | 深圳中物智建科技有限公司 | 建筑工地塔吊螺栓松动检测仪 |
CN111750200B (zh) * | 2020-07-01 | 2021-10-22 | 中国航发沈阳发动机研究所 | 一种具有减振和防松脱功能的航空发动机智能卡箍 |
-
1987
- 1987-10-08 JP JP25255187A patent/JPH0198704A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0198704A (ja) | 1989-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |