BE709305A - - Google Patents
Info
- Publication number
- BE709305A BE709305A BE709305DA BE709305A BE 709305 A BE709305 A BE 709305A BE 709305D A BE709305D A BE 709305DA BE 709305 A BE709305 A BE 709305A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
- C21C5/441—Equipment used for making or repairing linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1533903A DE1533903C3 (de) | 1967-02-10 | 1967-02-10 | Stahlwerkskonverter-Ausmauerungsvorrichtimg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709305A true BE709305A (US20100170793A1-20100708-C00006.png) | 1968-05-16 |
Family
ID=7054023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709305D BE709305A (US20100170793A1-20100708-C00006.png) | 1967-02-10 | 1968-01-12 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752261A (en) * | 1971-06-21 | 1973-08-14 | S Bushnell | Multi-stage lift |
| US3853204A (en) * | 1972-05-15 | 1974-12-10 | Steel Corp | Apparatus for and methods of lining a furnace |
| US3866382A (en) * | 1974-02-20 | 1975-02-18 | United States Steel Corp | Apparatus for supporting workmen within an open-ended vessel and carrying materials into and out of the vessel, and method of installing such apparatus in a vessel |
| AT338849B (de) * | 1975-06-10 | 1977-09-12 | Voest Ag | Ausmauerungsvorrichtung fur metallurgische gefasse |
| DE2914651C2 (de) * | 1979-04-11 | 1982-09-23 | Mannesmann AG, 4000 Düsseldorf | Ausmauerungseinrichtung für metallurgische Gefäße, insbesondere für Stahlwerkskonverter und/oder Hochöfen |
| DE2921538C2 (de) * | 1979-05-28 | 1982-08-12 | Mannesmann AG, 4000 Düsseldorf | Ausmauerungseinrichtung für metallurgische Gefäße, insbesondere für Stahlwerkskonverter und/oder Hochöfen |
| US4352322A (en) * | 1981-04-17 | 1982-10-05 | Brauer Roger L | Prefabricated vehicle maintenance apparatus |
| US4479637A (en) * | 1982-09-01 | 1984-10-30 | National Steel Corporation | Apparatus for and method of repairing bottom lining of a converter |
| LU86382A1 (fr) * | 1986-04-01 | 1987-12-07 | Wurth Paul Sa | Installation pour briqueter la paroi interieure d'une enceinte |
| JP2669381B2 (ja) * | 1995-02-24 | 1997-10-27 | 株式会社こあ | 移動作業床のせり上げ拡張床装置 |
| US5823291A (en) * | 1997-02-19 | 1998-10-20 | Metro Machine Corporation | Self-contained device for cleaning and coating hold surfaces in a bulk carrier |
| US6102157A (en) * | 1997-02-19 | 2000-08-15 | Metro Machine Corporation | Self-contained staging system for cleaning and painting bulk cargo holds |
| US6186273B1 (en) | 1997-02-19 | 2001-02-13 | Metro Machine Corporation | Self-contained staging system for cleaning and painting bulk cargo holds |
| US7080441B2 (en) * | 2003-07-28 | 2006-07-25 | The Boeing Company | Composite fuselage machine and method of automated composite lay up |
| US20070215219A1 (en) * | 2006-03-17 | 2007-09-20 | Wabtec Holding Corporation | Variable load valve with test point |
| US8234823B2 (en) * | 2008-07-09 | 2012-08-07 | Mcclure Clifton D | Telescoping mast |
| CA2638357C (en) * | 2008-08-19 | 2011-11-22 | Terence M. Murray | Under-ground raise, manhole, vault, or man-way safe entry/exit system |
| CN113047589B (zh) * | 2021-04-21 | 2022-11-11 | 山西四建集团有限公司 | 一种楼房建筑装饰用辅助施工梯 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091305A (en) * | 1961-04-28 | 1963-05-28 | Fordees Corp | Hydraulically operated portable scaffold |
| US3166154A (en) * | 1962-02-02 | 1965-01-19 | Titzel Engineering Inc | Portable scaffolds and work towers |
| US3168163A (en) * | 1962-10-15 | 1965-02-02 | Clyde W Prosser | Portable scaffolds |
| AT251615B (de) * | 1963-01-31 | 1967-01-10 | Voest Ag | Ausmauerungsvorrichtung zur Neuzustellung von Tiegeln oder Konvertern |
| DE1276067B (de) * | 1963-07-04 | 1968-08-29 | Krupp Gmbh | Arbeitsbuehne, insbesondere zum Ausmauern von Konvertern und anderen metallurgischenGefaessen und OEfen |
-
1967
- 1967-02-10 DE DE1533903A patent/DE1533903C3/de not_active Expired
- 1967-10-11 GB GB46425/67A patent/GB1206278A/en not_active Expired
- 1967-12-28 US US694334A patent/US3517771A/en not_active Expired - Lifetime
-
1968
- 1968-01-12 BE BE709305D patent/BE709305A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1206278A (en) | 1970-09-23 |
| DE1533903B2 (de) | 1975-10-23 |
| DE1533903A1 (de) | 1970-02-19 |
| US3517771A (en) | 1970-06-30 |
| DE1533903C3 (de) | 1979-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DEMAG A.G. Effective date: 19840112 |