US131332A - Improvement in ingot-molds - Google Patents
Improvement in ingot-molds Download PDFInfo
- Publication number
- US131332A US131332A US131332DA US131332A US 131332 A US131332 A US 131332A US 131332D A US131332D A US 131332DA US 131332 A US131332 A US 131332A
- Authority
- US
- United States
- Prior art keywords
- molds
- ingot
- improvement
- ingots
- durfee
- 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 - Lifetime
Links
- 238000005266 casting Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000011819 refractory material Substances 0.000 description 4
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
- B22D35/045—Runner base plates for bottom casting ingots
Definitions
- a is the sprue-mold
- b b the connected ingot-molds dis a removable piece of gray castiron, or it may be of fire-brick, or any suitable refractory material, which takes the wear of the stream of metal as it falls, and thus saves the wear of the base.
- g. g are the runners, through which the metal is distributed from the sprue-mold to the connected molds. These runners are shown as lined with a mixture of fire-clay and sand, or other refractory-material; but I oftener use them without such lining. 6 and f show different modes of attaching the connected molds to the sprue-molds, and h h are eyes or loops, whereby the baseplate can be handled. There are shallow the ingots than of the center portions duringthe rolling process.
Description
Z. S. DURFEE. ingot-Molds.
No. 131,332, Patented Sep.17,1872.
U NI'IE STATES (PATENT- ()FFICE.
ZOHETH S. DURFEE, OF NEW YORK, N. Y.
IMPROVEMENT IN lNGOT-MOLDS.
Specification forming part of Letters Patent No. 131,332, dated September 17, 1872 antedated September 12,1872.
a To all whom it may concern:
Be it known that I, ZOHETH S. DURFEE, of the city, county, and State of New York, have invented a new and Improved Arrangement and Construction of Molds for Casting In gots of Steel and other Metals, of which the following is a specification:
On Sheet A of the accompanying drawing I have shown my arrangement for casting ingots for rails and other uses, Fig. 1 being a vertical section through the molds, and Fig. 2 a plan View of the base on which the molds are set.
a is the sprue-mold; b b, the connected ingot-molds dis a removable piece of gray castiron, or it may be of fire-brick, or any suitable refractory material, which takes the wear of the stream of metal as it falls, and thus saves the wear of the base. g. g are the runners, through which the metal is distributed from the sprue-mold to the connected molds. These runners are shown as lined with a mixture of fire-clay and sand, or other refractory-material; but I oftener use them without such lining. 6 and f show different modes of attaching the connected molds to the sprue-molds, and h h are eyes or loops, whereby the baseplate can be handled. There are shallow the ingots than of the center portions duringthe rolling process.
The operation of these molds will be sufficiently understood from the drawing.
I do not claim casting ingots in clusters, nor yet casting cluster-ingots at an angle with the spine-ingots; neither do I claim making the molds so as to produce convex ends on the ingots; nor using refractory lining in the runners of ingot-molds; but
What I claim as my invention, and desire to secure by Letters Patent, is The methods' hei o escribed and shown in theaccompanying drawing, molds to their bases, and supporting them in an inclined position.
ZOHETH S. DURFEE.
Witnesses OHS. H. LADD, EMIL FLEUsNER.
l ing in got-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US131332A true US131332A (en) | 1872-09-17 |
Family
ID=2200749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US131332D Expired - Lifetime US131332A (en) | Improvement in ingot-molds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US131332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123877A (en) * | 1962-04-06 | 1964-03-10 | Apparatus for and method of casting metal members |
-
0
- US US131332D patent/US131332A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123877A (en) * | 1962-04-06 | 1964-03-10 | Apparatus for and method of casting metal members |
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