GB1116821A - Tilting drive for metallurgical furnaces, such as crucibles or converters - Google Patents
Tilting drive for metallurgical furnaces, such as crucibles or convertersInfo
- Publication number
- GB1116821A GB1116821A GB2731765A GB2731765A GB1116821A GB 1116821 A GB1116821 A GB 1116821A GB 2731765 A GB2731765 A GB 2731765A GB 2731765 A GB2731765 A GB 2731765A GB 1116821 A GB1116821 A GB 1116821A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- trunnion
- driven
- pinions
- spur
- 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
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
- C21C5/46—Details or accessories
- C21C5/50—Tilting mechanisms for converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Retarders (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Gear Transmission (AREA)
Abstract
1,116,821. Toothed gearing. VEREINIGTE OSTERREICHISCHE EISENUND STAHLWERKE A.G. 28 June, 1965 [29 June, 1964], No. 27317/65. Heading F2Q. A reduction gear of a tilting drive for a metallurgical furnace crucible or converter, in which the crucible (13) is connected to and carried by trunnions 1 arranged each side and supported in fixed mountings (14), comprises bevel, or spur (Fig. 7, not shown), wheels 2, 3 or (16, 17), having slightly different numbers of teeth, or diameters, and being rotated, on the trunnions 1, in opposite directions at slightly different angular speeds by pinions 4, 4<SP>1</SP> driven by motors 5, 5<SP>1</SP>, the bevel or spur wheels 2, 3 having integral bevel suns meshing differential planets 6, 61 mounted each end of a shaft 7 transversely secured in the trunnion 1 which is thus driven at half the difference of the angular speeds of the wheels 2, 3. To achieve balanced meshing between the wheels 2, 3 and driving pinions 4, 4<SP>1</SP>, the pinions are arranged in two separate cranks 11, 12 which can oscillate to allow small relative turning movements about the trunnion 1. In Figs. 5 to 7 (not shown) the spur wheels (16, 17) are driven from motors (20, 21) by gears (22, 23) through worm and worm-wheels (24, 25, 26) the gear unit being housed in a casing (28) mounted on the trunnion 1 and supported at (27) in a manner permitting a pendulum movement of the casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT556664A AT268341B (en) | 1964-06-29 | 1964-06-29 | Tilt drive for metallurgical furnaces such as crucibles or converters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1116821A true GB1116821A (en) | 1968-06-12 |
Family
ID=3577200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2731765A Expired GB1116821A (en) | 1964-06-29 | 1965-06-28 | Tilting drive for metallurgical furnaces, such as crucibles or converters |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT268341B (en) |
| BE (1) | BE664374A (en) |
| DE (1) | DE1458955A1 (en) |
| GB (1) | GB1116821A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT337742B (en) * | 1974-12-09 | 1977-07-11 | Voest Ag | DEVICE TO PREVENT THE TRANSMISSION OF CONVERTER VIBRATIONS |
| DE3710911A1 (en) * | 1987-04-01 | 1988-10-13 | Leybold Ag | TILT DEVICE FOR MELTING POT |
-
1964
- 1964-06-29 AT AT556664A patent/AT268341B/en active
-
1965
- 1965-04-09 DE DE19651458955 patent/DE1458955A1/en active Pending
- 1965-05-24 BE BE664374D patent/BE664374A/xx unknown
- 1965-06-28 GB GB2731765A patent/GB1116821A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE664374A (en) | 1965-09-16 |
| AT268341B (en) | 1969-02-10 |
| DE1458955A1 (en) | 1969-02-20 |
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