JPH0437840Y2 - - Google Patents
Info
- Publication number
- JPH0437840Y2 JPH0437840Y2 JP497787U JP497787U JPH0437840Y2 JP H0437840 Y2 JPH0437840 Y2 JP H0437840Y2 JP 497787 U JP497787 U JP 497787U JP 497787 U JP497787 U JP 497787U JP H0437840 Y2 JPH0437840 Y2 JP H0437840Y2
- Authority
- JP
- Japan
- Prior art keywords
- inflow
- helicopter blade
- support device
- drive mechanism
- ground
- 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
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP497787U JPH0437840Y2 (index.php) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP497787U JPH0437840Y2 (index.php) | 1987-01-19 | 1987-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63113000U JPS63113000U (index.php) | 1988-07-20 |
| JPH0437840Y2 true JPH0437840Y2 (index.php) | 1992-09-04 |
Family
ID=30786136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP497787U Expired JPH0437840Y2 (index.php) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437840Y2 (index.php) |
-
1987
- 1987-01-19 JP JP497787U patent/JPH0437840Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63113000U (index.php) | 1988-07-20 |
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