US104822A - Improvement in spoon-molds - Google Patents
Improvement in spoon-molds Download PDFInfo
- Publication number
- US104822A US104822A US104822DA US104822A US 104822 A US104822 A US 104822A US 104822D A US104822D A US 104822DA US 104822 A US104822 A US 104822A
- Authority
- US
- United States
- Prior art keywords
- spoon
- molds
- mold
- improvement
- boardman
- 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 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
Definitions
- Figure 2 is a tiansversesection of the same.
- This invention has for its object to reduce the expense of molds for casting spoons of britannia or other metal.
- Our invention consists, therefore, in-applying to the mold A aremovable section, B, which constitutes that part of the mold where the design is most frequently changed.
- the sectionB is made of steel, or other suitable material, and is inserted in a recess provided for it in the main mold, so that it will fit flush into and form is placed into the mold, without requiring any change of the mold itself.
- Screws, a a, or other devices serve to retain the plates. B in the molds, and permit their ready removal and replacement.
- the invention is equally applicable to single and double molds, and to either or both cheeks or parts of each.
- the spoon-mold A provided with the removable section B, substantially as and for the purpose herein shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
L. 85 N. S. BOARDMAN.
SPOON MOLD.
No 104,822, I Patented June '28; 1870.
N. PUEH$ mmm nun Wakingicn. o c.
, new States flaunt Gtjiflire. 1
NEOTIOUTI Letters Patent No. 104,822, dated Jane 28. 1870.
4 IMPROVEMENT m sPooN-MoLns.
m' Schedule referred to in these'Letters Patent 'and making part of the same To all whomjt may concern:
Be it known that we, LUTHER BOARDMAN aud- NORMAN S. BOARDMAN, of East Haddam, in the county of Middlesex and State of Connecticut, have invented a new and improved Mold for (lasting Spoons; and we do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being. had to the accompanying drawing forming part of this specification, inwhich- Figure .1 represents a face view of our improved mold for casting spoons.
Figure 2 is a tiansversesection of the same.
Similar letters of reference indicate corresponding parts.
This invention has for its object to reduce the expense of molds for casting spoons of britannia or other metal.
Such molds had heretofore to be specially prepared for every new design or'variation of design of the spoon-handle, and their expense .was consequently considerable. As the chief variation in the design is mostly in the handle, and frequently only on the face of the handle, we have found it necessary to renew the entire mold whenever a small change'took place.
Our invention consists, therefore, in-applying to the mold A aremovable section, B, which constitutes that part of the mold where the design is most frequently changed.
The sectionB is made of steel, or other suitable material, and is inserted in a recess provided for it in the main mold, so that it will fit flush into and form is placed into the mold, without requiring any change of the mold itself.
. Screws, a a, or other devices, serve to retain the plates. B in the molds, and permit their ready removal and replacement.
The invention is equally applicable to single and double molds, and to either or both cheeks or parts of each. w
Having thus described our invention,
We claim as new and desire to secure by Letters Patent..
The spoon-mold A, provided with the removable section B, substantially as and for the purpose herein shown and described. I
' LUTHER BOARDMANI NORMAN S. BOARDMAN.
Witnesses:
' J. Arrwoon, J. ACKLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US104822A true US104822A (en) | 1870-06-28 |
Family
ID=2174304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US104822D Expired - Lifetime US104822A (en) | Improvement in spoon-molds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US104822A (en) |
-
0
- US US104822D patent/US104822A/en not_active Expired - Lifetime
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