JPH0462999B2 - - Google Patents
Info
- Publication number
- JPH0462999B2 JPH0462999B2 JP12948289A JP12948289A JPH0462999B2 JP H0462999 B2 JPH0462999 B2 JP H0462999B2 JP 12948289 A JP12948289 A JP 12948289A JP 12948289 A JP12948289 A JP 12948289A JP H0462999 B2 JPH0462999 B2 JP H0462999B2
- Authority
- JP
- Japan
- Prior art keywords
- cross member
- rope
- girder
- hydraulic cylinder
- grasping mechanism
- 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
- 230000007246 mechanism Effects 0.000 claims description 52
- 238000010276 construction Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 16
- 230000008602 contraction Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12948289A JPH02310294A (ja) | 1989-05-22 | 1989-05-22 | ロープ牽引機構及び架設桁押し出し装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12948289A JPH02310294A (ja) | 1989-05-22 | 1989-05-22 | ロープ牽引機構及び架設桁押し出し装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02310294A JPH02310294A (ja) | 1990-12-26 |
| JPH0462999B2 true JPH0462999B2 (ko) | 1992-10-08 |
Family
ID=15010576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12948289A Granted JPH02310294A (ja) | 1989-05-22 | 1989-05-22 | ロープ牽引機構及び架設桁押し出し装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02310294A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3999586B2 (ja) * | 2002-07-05 | 2007-10-31 | 鹿島建設株式会社 | 位置決め装置および位置決め方法 |
| JP5221474B2 (ja) * | 2009-08-31 | 2013-06-26 | 三井住友建設株式会社 | 押し出し桁の後方支持装置及び押し出し架設方法 |
| JP4801764B2 (ja) * | 2009-09-28 | 2011-10-26 | 日本車輌製造株式会社 | 単弦ローゼ橋桁部材送出し工法 |
| CN111335176B (zh) * | 2020-03-30 | 2021-10-15 | 中建七局第四建筑有限公司 | 一种用于斜拉桥施工的拉索放索装置及其使用方法 |
-
1989
- 1989-05-22 JP JP12948289A patent/JPH02310294A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02310294A (ja) | 1990-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
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|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
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| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20081008 |
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| FPAY | Renewal fee payment (prs date is renewal date of database) |
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|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091008 Year of fee payment: 17 |