JPH03114258U - - Google Patents
Info
- Publication number
- JPH03114258U JPH03114258U JP2207190U JP2207190U JPH03114258U JP H03114258 U JPH03114258 U JP H03114258U JP 2207190 U JP2207190 U JP 2207190U JP 2207190 U JP2207190 U JP 2207190U JP H03114258 U JPH03114258 U JP H03114258U
- Authority
- JP
- Japan
- Prior art keywords
- escape device
- shaft
- present
- life
- machining
- 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 claims description 2
- 238000003754 machining Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2207190U JPH03114258U (da) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2207190U JPH03114258U (da) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114258U true JPH03114258U (da) | 1991-11-22 |
Family
ID=31525093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2207190U Pending JPH03114258U (da) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114258U (da) |
-
1990
- 1990-03-05 JP JP2207190U patent/JPH03114258U/ja active Pending