US164198A - Improvement in methods of casting - Google Patents
Improvement in methods of casting Download PDFInfo
- Publication number
- US164198A US164198A US164198DA US164198A US 164198 A US164198 A US 164198A US 164198D A US164198D A US 164198DA US 164198 A US164198 A US 164198A
- Authority
- US
- United States
- Prior art keywords
- pattern
- sand
- casting
- cores
- improvement
- 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
- 239000004576 sand Substances 0.000 description 20
- 239000002184 metal Substances 0.000 description 4
- 239000003110 molding sand Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
Definitions
- My invention relates to the mode of molding and casting a smutter-case in staves by embedding the pattern in the sand and sticking the chills through the pattern into the sand, and when the pattern is taken off the chills are left standing.
- Figure 1 is a view of the pattern used in the operation.
- Fig. 2 is a cross-sectional view of the lower part of a flask, and the pattern and chills in place in the sand.
- A is the flask; B, the pattern with indentations D in it.
- C represents the molding-sand; E, the oblong holes running crosswise of the smutter-ease; F, the chills, running down into the sand, their upper edges coming up through the pattern.
- the outside of the smutter-case is smooth, the oblong holes coming up flush with theoutside case, so thatit' the grain Wears the inside of the case the holes for the escape of dust will maintain their size, and will be no larger than when the case is new or unworn.
- I mold the case as follows: Take the pattern and put it into the flask with sand in its bed, the pattern down into the sand, the rounding or outside down; then tamp the molding-sand around it even with the top; then take the chills or cores and stick them through the holes in the pattern down into the sand so that their tops shall just come up with the bottom of the indentations; then packsand on top of the .pattern, tamping it in the usual manner, making the necessary provisions for pouring the metal in the mold; then remove the top of the flask with the sand from the top of the pattern; then draw the pattern from the sand, leaving the cores sticking up in the mold; and when the top of the flask is put on again, or the two halves of the flask put together again, it will make a mold with the chills or cores in place, so that, as the metal is poured in, the cores will make the oblong openings in the smutter-case, the core
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Description
- L. MORGAN.
Method of Casting.
Patented Juhe 8,1875.
IN VENToR.
Win/nabs 5. dim'zf, 7
THE GRAPH") C0.PHOTD-LITH.39&41 PARK PLACEJLY.
UNITED STATES PATE T OFFICE.
LYMAN MORGAN, OF PORT WASHINGTON, WISOON SIN.
IMPROVEMENT IN METHODS OF CASTING.
Specification forming part of Letters Patent No. 164,198, dated June 8, 1875'; application filed March 13, 1873. I
i the following is a specification:
My invention relates to the mode of molding and casting a smutter-case in staves by embedding the pattern in the sand and sticking the chills through the pattern into the sand, and when the pattern is taken off the chills are left standing.
Figure 1 is a view of the pattern used in the operation. Fig. 2 is a cross-sectional view of the lower part of a flask, and the pattern and chills in place in the sand.
A is the flask; B, the pattern with indentations D in it. C represents the molding-sand; E, the oblong holes running crosswise of the smutter-ease; F, the chills, running down into the sand, their upper edges coming up through the pattern. The outside of the smutter-case is smooth, the oblong holes coming up flush with theoutside case, so thatit' the grain Wears the inside of the case the holes for the escape of dust will maintain their size, and will be no larger than when the case is new or unworn.
I mold the case as follows: Take the pattern and put it into the flask with sand in its bed, the pattern down into the sand, the rounding or outside down; then tamp the molding-sand around it even with the top; then take the chills or cores and stick them through the holes in the pattern down into the sand so that their tops shall just come up with the bottom of the indentations; then packsand on top of the .pattern, tamping it in the usual manner, making the necessary provisions for pouring the metal in the mold; then remove the top of the flask with the sand from the top of the pattern; then draw the pattern from the sand, leaving the cores sticking up in the mold; and when the top of the flask is put on again, or the two halves of the flask put together again, it will make a mold with the chills or cores in place, so that, as the metal is poured in, the cores will make the oblong openings in the smutter-case, the cores being pulled out of the stave-s after it is'cast.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The method of molding for casting staves for smut-machine cases by sticking the cores through the pattern, and then lifting the pattern off of the cores, leaving them sticking in the sand, substantially as described.
LYMAN MORGAN. Witnesses:
J. B. SMITH, E. J. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US164198A true US164198A (en) | 1875-06-08 |
Family
ID=2233607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US164198D Expired - Lifetime US164198A (en) | Improvement in methods of casting |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US164198A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD808713S1 (en) | 2016-12-13 | 2018-01-30 | Yeti Coolers, Llc | Lid |
| USD811162S1 (en) | 2016-12-13 | 2018-02-27 | Yeti Coolers, Llc | Lid |
| USD812970S1 (en) | 2016-12-13 | 2018-03-20 | Yeti Coolers, Llc | Lid |
| USD821809S1 (en) | 2016-12-13 | 2018-07-03 | Yeti Coolers, Llc | Lid |
-
0
- US US164198D patent/US164198A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD808713S1 (en) | 2016-12-13 | 2018-01-30 | Yeti Coolers, Llc | Lid |
| USD811162S1 (en) | 2016-12-13 | 2018-02-27 | Yeti Coolers, Llc | Lid |
| USD812970S1 (en) | 2016-12-13 | 2018-03-20 | Yeti Coolers, Llc | Lid |
| USD821809S1 (en) | 2016-12-13 | 2018-07-03 | Yeti Coolers, Llc | Lid |
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