JPH0213543Y2 - - Google Patents
Info
- Publication number
- JPH0213543Y2 JPH0213543Y2 JP4419984U JP4419984U JPH0213543Y2 JP H0213543 Y2 JPH0213543 Y2 JP H0213543Y2 JP 4419984 U JP4419984 U JP 4419984U JP 4419984 U JP4419984 U JP 4419984U JP H0213543 Y2 JPH0213543 Y2 JP H0213543Y2
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- lock
- tooth
- rack
- hull
- 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
- 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 claims description 17
- 238000009412 basement excavation Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4419984U JPS60159045U (ja) | 1984-03-29 | 1984-03-29 | 海上作業台の昇降脚柱楔止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4419984U JPS60159045U (ja) | 1984-03-29 | 1984-03-29 | 海上作業台の昇降脚柱楔止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60159045U JPS60159045U (ja) | 1985-10-23 |
JPH0213543Y2 true JPH0213543Y2 (US07993877-20110809-P00003.png) | 1990-04-13 |
Family
ID=30556559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4419984U Granted JPS60159045U (ja) | 1984-03-29 | 1984-03-29 | 海上作業台の昇降脚柱楔止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60159045U (US07993877-20110809-P00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5915882A (en) * | 1997-06-26 | 1999-06-29 | Letourneau, Inc. | Jack-up platform locking apparatus and method |
-
1984
- 1984-03-29 JP JP4419984U patent/JPS60159045U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60159045U (ja) | 1985-10-23 |
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