US91426A - Improvement in mould for casting soi - Google Patents
Improvement in mould for casting soi Download PDFInfo
- Publication number
- US91426A US91426A US91426DA US91426A US 91426 A US91426 A US 91426A US 91426D A US91426D A US 91426DA US 91426 A US91426 A US 91426A
- Authority
- US
- United States
- Prior art keywords
- mould
- casting
- soi
- improvement
- characters
- 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 title description 10
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 241000282887 Suidae Species 0.000 description 4
- 241001190717 Hea Species 0.000 description 2
- 241001246312 Otis Species 0.000 description 2
- 241000282898 Sus scrofa Species 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
- B29C45/374—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles for displaying altering indicia, e.g. data, numbers
Definitions
- Figure 2 is a cross-section of the same.
- Figure 3 is an endview, with the end-piece of the mould turned up, to give access tosad mould.
- the present invention consists in a sliding plate, forming a movable bottom tothe mould, and in this the lett-ers or characters are formed.
- the mould ⁇ is shown as made with a bottom portion, c, upon which are longitudinal bars b c d, and end portions c f, so as to produce two cavities, or moulds, for receiving the melted lead or other metal.
- moulds may be of any desired size or shape, and grouped together -in greater or less numbers.
- the end-piece f is malle. movable, andthe mould is formed with dovetailed, or under-out grooves, .at the junction of the bottom and sides of the mould, so as to receive the movable bottom ⁇ plate h, that is slipped endwise into the said grooves, and contains, in or upon its upper surface, the letters or characters that are to heA produced in the bar, ingot, or pig, that is cast' iu said ⁇ mould.
- the end-piece fbeiug movable gives access for removing one ofthe plates, h, and introducing a different plate, as ⁇ occasion may require.
- NVhat I claim, and desire to secure by Letters Patent is I Forming the bottom of the mould with a recess, for
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Description
waited tatra @anni @Wire JOHN FANNING, OF BROOKLYN, NEW YORK, ASSIGNOR TO THOMAS OTIS LE ROY AND COMPANY, OF NEW YORK CITY.
v Lene-s Pamlvo. 91,426, ma June 15, 1869.
INIPRQVEMENT IN MOULD FOR CASTING SOLDER.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it ma/y concern:
Be it known that I, JOHN FANN'ING, of Brooklyn, in thecounty of Kings, and State of New York, have invented and made a certain new and useful Improvements in Moulds for Casting Solder and ot-her metal into bars or pigs; and I do hereby declare the following to be a full, clear, and exact description ofthe said invention, reference being had to the annexed drawing, making part of this specification, wherein- Figure 1 is a plan of said mould, complete;
Figure 2 is a cross-section of the same; and
Figure 3 is an endview, with the end-piece of the mould turned up, to give access tosad mould.
Similar marks of reference denote the same parts.
.In making moulds inwhich solder and other metals are usually cast into bars, ingots, or pigs,it is usual to engrave or otherwise form names, letters, numbers, or other characters in thebottom of the mould) whereby the article cast is designated, or its quality made known, andthe makers name also denoted. v 4
These moulds are very costly, and it is diiicult to make the characters clean-and handsome at the bottom of a mould, because ot' the depth of the same. Besidesthis, the characters being a part of the mould, necessitates the construction ot' a complete mould for any change of cha1acter,to,designate a different quality of metal, although the bar or ingot may be the same size and shape;
The present invention 'consists in a sliding plate, forming a movable bottom tothe mould, and in this the lett-ers or characters are formed.
This facilitates the construction of the monldby enabling the workman to engrave or form the letters much more easily than can be done at the bottom of the mould, and the plates being movable, the mould itself may be employed witlrdiii'erent plates, thus saving cost in the original construction ofthe mould, and
rendering it more useful, and lessening the number of moulds required. v
In the drawing the mould` is shown as made with a bottom portion, c, upon which are longitudinal bars b c d, and end portions c f, so as to produce two cavities, or moulds, for receiving the melted lead or other metal.
These moulds may be of any desired size or shape, and grouped together -in greater or less numbers.
The end-piece f is malle. movable, andthe mould is formed with dovetailed, or under-out grooves, .at the junction of the bottom and sides of the mould, so as to receive the movable bottom` plate h, that is slipped endwise into the said grooves, and contains, in or upon its upper surface, the letters or characters that are to heA produced in the bar, ingot, or pig, that is cast' iu said` mould.
The end-piece fbeiug movable, gives access for removing one ofthe plates, h, and introducing a different plate, as `occasion may require.
I` do not claim casting stereotype plates between a matrix and a dovetaled wooden block, as this has before. been done.
NVhat I claim, and desire to secure by Letters Patent, is I Forming the bottom of the mould with a recess, for
.receiving the movable bottom, that is slipped into place as set forth, and contains the letters or characters to be formed in casting upon the iugot or bar, substantially as set forth;
In witness whereof, I have hereunto set my signature, this 13th day of April, A. D. 1869.
JOHN FANN IN G.
Witnesses LEMUEL W. SERRELL, Guo. D. WALKER.
Publications (1)
Publication Number | Publication Date |
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US91426A true US91426A (en) | 1869-06-15 |
Family
ID=2160904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US91426D Expired - Lifetime US91426A (en) | Improvement in mould for casting soi |
Country Status (1)
Country | Link |
---|---|
US (1) | US91426A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600772A (en) * | 1948-04-14 | 1952-06-17 | Universal Mono Tabular Corp | Die or mold and cooling assembly therefor |
US3734448A (en) * | 1971-04-29 | 1973-05-22 | Freeman Supply Co | Quick change indicia for patterns and the like |
-
0
- US US91426D patent/US91426A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600772A (en) * | 1948-04-14 | 1952-06-17 | Universal Mono Tabular Corp | Die or mold and cooling assembly therefor |
US3734448A (en) * | 1971-04-29 | 1973-05-22 | Freeman Supply Co | Quick change indicia for patterns and the like |
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