CA1146993A - Dispositif de manutention de tiges et de tuyaux en acier groupes en faisceau - Google Patents
Dispositif de manutention de tiges et de tuyaux en acier groupes en faisceauInfo
- Publication number
- CA1146993A CA1146993A CA000366331A CA366331A CA1146993A CA 1146993 A CA1146993 A CA 1146993A CA 000366331 A CA000366331 A CA 000366331A CA 366331 A CA366331 A CA 366331A CA 1146993 A CA1146993 A CA 1146993A
- Authority
- CA
- Canada
- Prior art keywords
- electromagnets
- arms
- respect
- support frame
- tubes
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 230000000284 resting effect Effects 0.000 claims 1
- 241000288140 Gruiformes Species 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000124872 Grus grus Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000366331A CA1146993A (fr) | 1980-12-08 | 1980-12-08 | Dispositif de manutention de tiges et de tuyaux en acier groupes en faisceau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000366331A CA1146993A (fr) | 1980-12-08 | 1980-12-08 | Dispositif de manutention de tiges et de tuyaux en acier groupes en faisceau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1146993A true CA1146993A (fr) | 1983-05-24 |
Family
ID=4118654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000366331A Expired CA1146993A (fr) | 1980-12-08 | 1980-12-08 | Dispositif de manutention de tiges et de tuyaux en acier groupes en faisceau |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1146993A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893858A (en) * | 1987-06-26 | 1990-01-16 | Toyota Jidosha Kabushiki Kaisha | Movable yoke-type lifting magnet device |
| US5310304A (en) * | 1991-02-08 | 1994-05-10 | Heppenstall Holding Ag | Load-lifting device |
-
1980
- 1980-12-08 CA CA000366331A patent/CA1146993A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893858A (en) * | 1987-06-26 | 1990-01-16 | Toyota Jidosha Kabushiki Kaisha | Movable yoke-type lifting magnet device |
| US5310304A (en) * | 1991-02-08 | 1994-05-10 | Heppenstall Holding Ag | Load-lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |