BE475874A - - Google Patents
Info
- Publication number
- BE475874A BE475874A BE475874DA BE475874A BE 475874 A BE475874 A BE 475874A BE 475874D A BE475874D A BE 475874DA BE 475874 A BE475874 A BE 475874A
- Authority
- BE
- Belgium
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
- B22C7/023—Patterns made from expanded plastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2583533X | 1945-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475874A true BE475874A (ja) |
Family
ID=19874864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475874D BE475874A (ja) | 1945-04-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2583533A (ja) |
| BE (1) | BE475874A (ja) |
| NL (1) | NL62872C (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944338A (en) * | 1953-12-30 | 1960-07-12 | Gen Electric | Spray metal process for making precision articles |
| US2871528A (en) * | 1954-09-01 | 1959-02-03 | Kolcast Ind Inc | Method of and apparatus for forming frangible casting molds |
| US2830343A (en) * | 1956-04-26 | 1958-04-15 | Harold F Shroyer | Cavityless casting mold and method of making same |
| US3144323A (en) * | 1959-05-01 | 1964-08-11 | Foseco Int | Treatment of molten light alloys |
| BE627229A (ja) * | 1962-04-02 | |||
| US4240492A (en) * | 1978-10-23 | 1980-12-23 | Nibco, Inc. | Process of forming multi piece vaporizable pattern for foundry castings |
| US4743462A (en) * | 1986-07-14 | 1988-05-10 | United Technologies Corporation | Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating |
| US9206499B2 (en) | 2010-08-30 | 2015-12-08 | United Technologies Corporation | Minimizing blockage of holes in turbine engine components |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1583459A (en) * | 1925-04-28 | 1926-05-04 | Thomas C Hansen | Pin form for crowns and the like |
| US1856419A (en) * | 1927-06-18 | 1932-05-03 | Anna Catherine Frisbey | Safety combination fuse tip |
| US2393594A (en) * | 1941-07-08 | 1946-01-29 | Du Pont | Operation of internal-combustion engines |
| US2351919A (en) * | 1942-07-16 | 1944-06-20 | Plastie Veneering Inc | Method of coating wooden patterns |
| US2362507A (en) * | 1942-10-27 | 1944-11-14 | Steinbock | Method and means for producing commercial castings |
-
0
- NL NL62872D patent/NL62872C/xx active
- BE BE475874D patent/BE475874A/xx unknown
-
1947
- 1947-10-04 US US778042A patent/US2583533A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2583533A (en) | 1952-01-29 |
| NL62872C (ja) |