JPH0544385Y2 - - Google Patents
Info
- Publication number
- JPH0544385Y2 JPH0544385Y2 JP5381588U JP5381588U JPH0544385Y2 JP H0544385 Y2 JPH0544385 Y2 JP H0544385Y2 JP 5381588 U JP5381588 U JP 5381588U JP 5381588 U JP5381588 U JP 5381588U JP H0544385 Y2 JPH0544385 Y2 JP H0544385Y2
- Authority
- JP
- Japan
- Prior art keywords
- grease
- pad
- slide pad
- slide
- boom
- 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 - Lifetime
Links
- 239000004519 grease Substances 0.000 claims description 59
- 230000008602 contraction Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381588U JPH0544385Y2 (en]) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381588U JPH0544385Y2 (en]) | 1988-04-20 | 1988-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156192U JPH01156192U (en]) | 1989-10-26 |
| JPH0544385Y2 true JPH0544385Y2 (en]) | 1993-11-10 |
Family
ID=31279774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5381588U Expired - Lifetime JPH0544385Y2 (en]) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544385Y2 (en]) |
-
1988
- 1988-04-20 JP JP5381588U patent/JPH0544385Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01156192U (en]) | 1989-10-26 |
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