US39354A - Improvement in manufacturing bomb-shells - Google Patents
Improvement in manufacturing bomb-shells Download PDFInfo
- Publication number
- US39354A US39354A US39354DA US39354A US 39354 A US39354 A US 39354A US 39354D A US39354D A US 39354DA US 39354 A US39354 A US 39354A
- Authority
- US
- United States
- Prior art keywords
- bomb
- shells
- manufacturing
- improvement
- flask
- 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
- 238000004519 manufacturing process Methods 0.000 title description 4
- 210000002832 Shoulder Anatomy 0.000 description 16
- 230000000875 corresponding Effects 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 241000333074 Eucalyptus occidentalis Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/02—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation
- B22C13/04—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation with rotary templates, e.g. arranged on a pillar
Definitions
- Figure l represents atop view of my revolving flask; Fig. 2, a side View showingthe journal-boxes C and gate a,- Fig. 3, asectional view showing the journal-boxes C, the gate a, and core-arbor H, Fig. 4, another sectional view of the flask, showing'the journalboxes O and gate a,
- a Fig. 5 represents a reamer; Fig. (i, the ball-pattern; Fig. 7, the core-box.
- A represents the revolving flask with its gate a, that conducts the iron into the center and hollow of the flask, having journal-boxes C at each side of the hollow on a line with the center.
- the ask rests and revolves upon an upright frame, L.
- the sand or loam isthrough in the ordinary7 way, and the reamer B is then used to give nearly the size of the intended mold.
- the reanier-shaft has two wings, B B, made of plates of sheet-iron or other material, semicircular in shape, set on each side of the shaft, andboth are adjustable by slats and setscrews b b, as seen at Fig.
- the ballpattern D is pressed (or hammered with a mallet) down to its seat, and then revolved in order to smooth and finish the mold by means of the crank d at the end.
- the core-box E is of the usual round shape, having a neck reamed out the size of the journals C of the ball-pattern and reamer, the distance from the end of the neck to the center of the core-box corresponding with the distance from the inside of the shoulder K ofthe shaft of the ball-pattern D to the center of the ballpattern.
- 'lhe core-arborH as seen at Fig. 3, has a shoulder, K, corresponding with the shoulder of the shaft of ball-pattern D-that is Vto say, the distance from the shoulder Kto the center being precisely the same-the journal C being likewise ofthe same diameter, fitting the journal-box C of the flask.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Description
UNITED STATES PATENT OFFICE.
ABIEL PEVEY, OF LOWELL, MASSACHUSETTS.
IMPROVEMENT IN MANUFACTURING BOMB-SHELLS.
Specification forming part of Letters Patent N0. 39,354, dated July 23, 1863.
Y To @ZZ whom it may concern:
Beit known that I, AEIEL PEVEY, of Lowell, county of Middlesex, and State of Massachusetts, have invented new and useful Improvenlents in the Mode and Manner of Manufacturing Bomb-Shells; and I do hereby de- Clare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making a part of this specification.
The nature of` my invention consists in the arrangement and construction of the reamer, ball-pattern, core-arbor, and core-box, having journals and corresponding shoulders, in cornbination With a flask constructed with journalboxes, as hereinafter set forth.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
Figure l represents atop view of my revolving flask; Fig. 2, a side View showingthe journal-boxes C and gate a,- Fig. 3, asectional view showing the journal-boxes C, the gate a, and core-arbor H, Fig. 4, another sectional view of the flask, showing'the journalboxes O and gate a, A Fig. 5 represents a reamer; Fig. (i, the ball-pattern; Fig. 7, the core-box.
A represents the revolving flask with its gate a, that conducts the iron into the center and hollow of the flask, having journal-boxes C at each side of the hollow on a line with the center. The ask rests and revolves upon an upright frame, L. The sand or loam is putin in the ordinary7 way, and the reamer B is then used to give nearly the size of the intended mold. The reanier-shaft has two wings, B B, made of plates of sheet-iron or other material, semicircular in shape, set on each side of the shaft, andboth are adjustable by slats and setscrews b b, as seen at Fig. 5, that one wing may project farther out than the other, so that one wing scrapes and the other cleans or nearly finishes the mold. It rests in the journalboxes G C of the mold, and is'retained in its position by the two shoulders K K. After the reamer is withdrawn, the ball-pattern D,with
a shaft in the center corresponding With the reamer, as shown at Fig. 6, having also shoulders K and journals C similar to the shoulders K and journals C of the reamer, and corresponding with the journal-boxes C of the ask. The ballpattern D is pressed (or hammered with a mallet) down to its seat, and then revolved in order to smooth and finish the mold by means of the crank d at the end. The core-box E is of the usual round shape, having a neck reamed out the size of the journals C of the ball-pattern and reamer, the distance from the end of the neck to the center of the core-box corresponding with the distance from the inside of the shoulder K ofthe shaft of the ball-pattern D to the center of the ballpattern. 'lhe core-arborH, as seen at Fig. 3, has a shoulder, K, corresponding with the shoulder of the shaft of ball-pattern D-that is Vto say, the distance from the shoulder Kto the center being precisely the same-the journal C being likewise ofthe same diameter, fitting the journal-box C of the flask. After the ball-pattern D is removed and the corearbor H is inserted in the flask A, (before running in the metah) I insert a common plug or stopper, J, in the lower journalbox O of the liask A, as shown at Fig. 3, so as to prevent the metal from ruiming out of the flask; or, instead of a plug, J, I stop up the journalbox C with sand of the same kind as the rest ot' the mold, and dry it with the mold before pouring.
W'hat I claim as my invention, and desire to secure by Letters Patent, is-
Il. rlhe journal-boxes C of the :dask A, as herein described.
2. The reaxner, as herein described.
3. The ball-pattern D, as herein described.
4. The core-box, as herein described, all corresponding, so as to lit the journal-boxes C ot' the flask, for thepnrpose set forth.
ABIEL PEVEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US39354A true US39354A (en) | 1863-07-28 |
Family
ID=2108925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US39354D Expired - Lifetime US39354A (en) | Improvement in manufacturing bomb-shells |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US39354A (en) |
-
0
- US US39354D patent/US39354A/en not_active Expired - Lifetime
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