JPH02144051U - - Google Patents
Info
- Publication number
- JPH02144051U JPH02144051U JP5364089U JP5364089U JPH02144051U JP H02144051 U JPH02144051 U JP H02144051U JP 5364089 U JP5364089 U JP 5364089U JP 5364089 U JP5364089 U JP 5364089U JP H02144051 U JPH02144051 U JP H02144051U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- boss
- arm
- grease
- excavation
- 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
- 239000004519 grease Substances 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364089U JPH02144051U (pt) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364089U JPH02144051U (pt) | 1989-05-09 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144051U true JPH02144051U (pt) | 1990-12-06 |
Family
ID=31575003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5364089U Pending JPH02144051U (pt) | 1989-05-09 | 1989-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144051U (pt) |
-
1989
- 1989-05-09 JP JP5364089U patent/JPH02144051U/ja active Pending