GB1137528A - Hot top structure - Google Patents
Hot top structureInfo
- Publication number
- GB1137528A GB1137528A GB44140/66A GB4414066A GB1137528A GB 1137528 A GB1137528 A GB 1137528A GB 44140/66 A GB44140/66 A GB 44140/66A GB 4414066 A GB4414066 A GB 4414066A GB 1137528 A GB1137528 A GB 1137528A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- panels
- panel
- supports
- hanger means
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
- B22D7/108—Devices for making or fixing hot tops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
Abstract
1,137,528. Moulding refractory material. OGLEBAY NORTON CO. 3 Oct., 1966 [11 Oct., 1965], No. 44140/66. Heading B5A. [Also in Division B3] A hot top structure for a big-end-down ingot mould 10 comprises panels 12, 13, 14 and 15 of a refractory insulating material and wedging corner pieces 16, 17, 18 and 19, the panels being supported on the top of the mould 10 by hanger means 25, 26 comprising pivoting supports 33 that can be retracted into recesses 43 and contained in the thickness of the panel for storage and transportation, and can be pivoted outwards to engage the top of the mould 10 in an operative position. A lower part 32a of the supports extends outwards of the panel to bias the bottom edge of the panel against the inside of the mould 10 to prevent molten metal passing between the panel and the mould (Fig. 2, not shown). If the panels are required to be lower in the mould then additional hangers may extend from the hanger means 25, 26 to the top 10a of the mould 10. The hanger means 25, 26 comprise a pin (30), (Fig. 6, not shown), about which the supports are formed and which is moulded within the material of the panels during manufacture. Fig. 5 (not shown), indicates a vacuum box apparatus for manufacturing the panels. The slurry of the refractory material is placed on a screen 51 having mounted thereon an insert 60 and the pivoting supports 33 and a vacuum 52 is generated to draw the liquid from the slurry to form solidified panels.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US494327A US3391896A (en) | 1965-10-11 | 1965-10-11 | Hot top structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1137528A true GB1137528A (en) | 1968-12-27 |
Family
ID=23964026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44140/66A Expired GB1137528A (en) | 1965-10-11 | 1966-10-03 | Hot top structure |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3391896A (en) |
| BE (1) | BE688022A (en) |
| DE (1) | DE1508924C3 (en) |
| GB (1) | GB1137528A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749350A (en) * | 1971-07-29 | 1973-07-31 | Universal Refractories Corp | Clip means for holding inserts in molds |
| US3797801A (en) * | 1971-08-11 | 1974-03-19 | Colorado Refractories Corp | Four-piece hot top with foldable subassemblies |
| US4244552A (en) * | 1979-09-20 | 1981-01-13 | Insul Company, Inc. | Corner wedging consumable hot top |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087206A (en) * | 1960-04-20 | 1963-04-30 | Narragansett Gymnasium Equipme | Floating floor anchor |
| US3002238A (en) * | 1960-07-07 | 1961-10-03 | Pittsburgh Steel Co | Ingot mold sideboard hanger |
| US3178783A (en) * | 1961-05-25 | 1965-04-20 | Sandviken Jernverks Aktiebolag | Hot top for ingot mold |
| US3202395A (en) * | 1963-04-03 | 1965-08-24 | Oglebay Norton Co | Hot top with rotating hanger means |
-
1965
- 1965-10-11 US US494327A patent/US3391896A/en not_active Expired - Lifetime
-
1966
- 1966-10-03 GB GB44140/66A patent/GB1137528A/en not_active Expired
- 1966-10-04 DE DE1508924A patent/DE1508924C3/en not_active Expired
- 1966-10-10 BE BE688022D patent/BE688022A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1508924A1 (en) | 1969-11-13 |
| BE688022A (en) | 1967-03-16 |
| DE1508924C3 (en) | 1975-01-16 |
| DE1508924B2 (en) | 1974-05-30 |
| US3391896A (en) | 1968-07-09 |
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