DE173014C - - Google Patents
Info
- Publication number
- DE173014C DE173014C DENDAT173014D DE173014DA DE173014C DE 173014 C DE173014 C DE 173014C DE NDAT173014 D DENDAT173014 D DE NDAT173014D DE 173014D A DE173014D A DE 173014DA DE 173014 C DE173014 C DE 173014C
- Authority
- DE
- Germany
- Prior art keywords
- segments
- core
- casting
- ring
- core according
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/101—Permanent cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE173014C true DE173014C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=437857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT173014D Active DE173014C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE173014C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910110C (de) * | 1950-08-17 | 1954-04-29 | Aekers Styckebruk Ab | Hohler Metallkern |
| US3021579A (en) * | 1957-03-19 | 1962-02-20 | Gen Motors Corp | Mold for making composite metal bearings |
-
0
- DE DENDAT173014D patent/DE173014C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910110C (de) * | 1950-08-17 | 1954-04-29 | Aekers Styckebruk Ab | Hohler Metallkern |
| US3021579A (en) * | 1957-03-19 | 1962-02-20 | Gen Motors Corp | Mold for making composite metal bearings |
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