JPH02131661U - - Google Patents
Info
- Publication number
- JPH02131661U JPH02131661U JP3954589U JP3954589U JPH02131661U JP H02131661 U JPH02131661 U JP H02131661U JP 3954589 U JP3954589 U JP 3954589U JP 3954589 U JP3954589 U JP 3954589U JP H02131661 U JPH02131661 U JP H02131661U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- nut
- hammer
- detection device
- view
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3954589U JPH0612538Y2 (ja) | 1989-04-05 | 1989-04-05 | ボルトの緩み検知装置における固定部構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3954589U JPH0612538Y2 (ja) | 1989-04-05 | 1989-04-05 | ボルトの緩み検知装置における固定部構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02131661U true JPH02131661U (en, 2012) | 1990-11-01 |
| JPH0612538Y2 JPH0612538Y2 (ja) | 1994-03-30 |
Family
ID=31548550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3954589U Expired - Lifetime JPH0612538Y2 (ja) | 1989-04-05 | 1989-04-05 | ボルトの緩み検知装置における固定部構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612538Y2 (en, 2012) |
-
1989
- 1989-04-05 JP JP3954589U patent/JPH0612538Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612538Y2 (ja) | 1994-03-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |