JPH0452248Y2 - - Google Patents
Info
- Publication number
- JPH0452248Y2 JPH0452248Y2 JP1413887U JP1413887U JPH0452248Y2 JP H0452248 Y2 JPH0452248 Y2 JP H0452248Y2 JP 1413887 U JP1413887 U JP 1413887U JP 1413887 U JP1413887 U JP 1413887U JP H0452248 Y2 JPH0452248 Y2 JP H0452248Y2
- Authority
- JP
- Japan
- Prior art keywords
- tower
- lifting
- pair
- girders
- structures
- 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
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 10
- 238000004804 winding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1413887U JPH0452248Y2 (de) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1413887U JPH0452248Y2 (de) | 1987-02-02 | 1987-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121609U JPS63121609U (de) | 1988-08-08 |
| JPH0452248Y2 true JPH0452248Y2 (de) | 1992-12-09 |
Family
ID=30803849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1413887U Expired JPH0452248Y2 (de) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452248Y2 (de) |
-
1987
- 1987-02-02 JP JP1413887U patent/JPH0452248Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63121609U (de) | 1988-08-08 |
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