US166700A - Improvement in molds for ingots - Google Patents
Improvement in molds for ingots Download PDFInfo
- Publication number
- US166700A US166700A US166700DA US166700A US 166700 A US166700 A US 166700A US 166700D A US166700D A US 166700DA US 166700 A US166700 A US 166700A
- Authority
- US
- United States
- Prior art keywords
- mold
- improvement
- ingots
- covers
- molds
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
Definitions
- the object ofthe improvement is to facilitate the changes in the form of the mold, in which time is essential to eiect the required union of the two metals at the welding heat.
- the process requires a change in the interior of the mold while the one metal is yet hot, to form a cavity of desired size for the reception of the other and hotter metal.
- I provide two covers for the same, one straight or dat on the inside, and the other with the requisite recess therein.
- Figure l is a side view of the mold with the recessed cover.
- Fig. 2 is a sectional view through the middle of the length of the mold at the dotted line of Fig. l.
- Fig. 3 is a side view with a plain cover thereon, and
- Fig. 4 a sectional view in the middle of the same.
- A1 A2 are covers. a designates'the hooks upon the covers, and b the projections 011 the sides of the mold. c, in Fig. 2, shows the recess in the cover.
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Uivrrnn STATES JOHN ILLINGWORTH, OF NEWARK, NEW JERSEY.
IMPROVEMENT IN MOLDS FOR INGOTS.
Specification forming part of Letters Patent No. 166,700, dated August 17, 1875; application filed April 12, 1875.
To all whom it may concern:
Be it known that I, JOHN ILLINGWORTH, of Newark, State of New Jersey, have invented an Improved Mold for Casting In gots of combined iron and steel, of which the following is a speciflcation The object ofthe improvement is to facilitate the changes in the form of the mold, in which time is essential to eiect the required union of the two metals at the welding heat. The process requires a change in the interior of the mold while the one metal is yet hot, to form a cavity of desired size for the reception of the other and hotter metal.
One side of the mold being open, I provide two covers for the same, one straight or dat on the inside, and the other with the requisite recess therein. By having beveled hooks on the edges of the covers, and corresponding` tapering projections on the sides of the mold,
either cover is secured by placing it upon the mold; the change of covers can therefore be very expeditiously made. By this mode all the annoyances from shrinking and swelling of loose interior stop-plates are obviated.
In the drawings, Figure l is a side view of the mold with the recessed cover. Fig. 2 is a sectional view through the middle of the length of the mold at the dotted line of Fig. l. Fig. 3 is a side view with a plain cover thereon, and Fig. 4 a sectional view in the middle of the same.
A1 A2 are covers. a designates'the hooks upon the covers, and b the projections 011 the sides of the mold. c, in Fig. 2, shows the recess in the cover.
By varied covers any desired proportions in iron and steel can be united in an ingot. In this way all bands and screws that take time in changing are dispensed with.
I claim as my improvement- In a mold for casting ingots of combined iron and steel, the covers A] and A2, as and for the purpose 'specied and shown.
JOHN ILLINGVORTH.-
Witnesses:
W. M. GooDING, EDWARD GoLLvEn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US166700A true US166700A (en) | 1875-08-17 |
Family
ID=2236109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US166700D Expired - Lifetime US166700A (en) | Improvement in molds for ingots |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US166700A (en) |
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0
- US US166700D patent/US166700A/en not_active Expired - Lifetime
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