JPH01156192U - - Google Patents
Info
- Publication number
- JPH01156192U JPH01156192U JP5381588U JP5381588U JPH01156192U JP H01156192 U JPH01156192 U JP H01156192U JP 5381588 U JP5381588 U JP 5381588U JP 5381588 U JP5381588 U JP 5381588U JP H01156192 U JPH01156192 U JP H01156192U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- sliding surface
- telescopic boom
- pad
- contact
- 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
- 239000004519 grease Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381588U JPH0544385Y2 (en, 2012) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381588U JPH0544385Y2 (en, 2012) | 1988-04-20 | 1988-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156192U true JPH01156192U (en, 2012) | 1989-10-26 |
| JPH0544385Y2 JPH0544385Y2 (en, 2012) | 1993-11-10 |
Family
ID=31279774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5381588U Expired - Lifetime JPH0544385Y2 (en, 2012) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544385Y2 (en, 2012) |
-
1988
- 1988-04-20 JP JP5381588U patent/JPH0544385Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544385Y2 (en, 2012) | 1993-11-10 |