JPS4930921B1 - - Google Patents
Info
- Publication number
- JPS4930921B1 JPS4930921B1 JP6681070A JP6681070A JPS4930921B1 JP S4930921 B1 JPS4930921 B1 JP S4930921B1 JP 6681070 A JP6681070 A JP 6681070A JP 6681070 A JP6681070 A JP 6681070A JP S4930921 B1 JPS4930921 B1 JP S4930921B1
- Authority
- JP
- Japan
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
- E02B17/0854—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with clamping wedges, eccentric clamping devices and so on
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6681070A JPS4930921B1 (en) | 1970-07-30 | 1970-07-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6681070A JPS4930921B1 (en) | 1970-07-30 | 1970-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4930921B1 true JPS4930921B1 (en) | 1974-08-17 |
Family
ID=13326569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6681070A Pending JPS4930921B1 (en) | 1970-07-30 | 1970-07-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4930921B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6600285A (en) * | 1966-01-10 | 1967-07-11 | ||
US3343372A (en) * | 1964-05-15 | 1967-09-26 | Werf Gusto V H A F Smulders Fa | Drilling platform |
US3495806A (en) * | 1967-10-26 | 1970-02-17 | John R Sutton | Apparatus for raising and lowering an off-shore platform |
-
1970
- 1970-07-30 JP JP6681070A patent/JPS4930921B1/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343372A (en) * | 1964-05-15 | 1967-09-26 | Werf Gusto V H A F Smulders Fa | Drilling platform |
NL6600285A (en) * | 1966-01-10 | 1967-07-11 | ||
US3495806A (en) * | 1967-10-26 | 1970-02-17 | John R Sutton | Apparatus for raising and lowering an off-shore platform |