JPH0416853Y2 - - Google Patents
Info
- Publication number
- JPH0416853Y2 JPH0416853Y2 JP18099586U JP18099586U JPH0416853Y2 JP H0416853 Y2 JPH0416853 Y2 JP H0416853Y2 JP 18099586 U JP18099586 U JP 18099586U JP 18099586 U JP18099586 U JP 18099586U JP H0416853 Y2 JPH0416853 Y2 JP H0416853Y2
- Authority
- JP
- Japan
- Prior art keywords
- column
- axial direction
- crowned
- cylinder
- tube
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 39
- 239000003921 oil Substances 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18099586U JPH0416853Y2 (https=) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18099586U JPH0416853Y2 (https=) | 1986-11-25 | 1986-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385756U JPS6385756U (https=) | 1988-06-04 |
| JPH0416853Y2 true JPH0416853Y2 (https=) | 1992-04-15 |
Family
ID=31125465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18099586U Expired JPH0416853Y2 (https=) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416853Y2 (https=) |
-
1986
- 1986-11-25 JP JP18099586U patent/JPH0416853Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6385756U (https=) | 1988-06-04 |
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