NL68046C - - Google Patents
Info
- Publication number
- NL68046C NL68046C NL68046DA NL68046C NL 68046 C NL68046 C NL 68046C NL 68046D A NL68046D A NL 68046DA NL 68046 C NL68046 C NL 68046C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- 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
- B22C7/04—Pattern plates
-
- 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
- B22C9/06—Permanent moulds for shaped castings
- B22C9/061—Materials which make up the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1890/46A GB621854A (en) | 1946-01-19 | 1946-01-19 | Improvements in methods of making dies for casting or moulding articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL68046C true NL68046C (en(2012)) |
Family
ID=9729845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL68046D NL68046C (en(2012)) | 1946-01-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2518890A (en(2012)) |
| GB (1) | GB621854A (en(2012)) |
| NL (1) | NL68046C (en(2012)) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716909A (en) * | 1952-02-09 | 1955-09-06 | Rupert Richard | Method of making a reflector mold |
| US2878561A (en) * | 1954-11-09 | 1959-03-24 | North American Aviation Inc | Method of forging a metallic workpiece |
| US3064314A (en) * | 1958-07-11 | 1962-11-20 | August Lapple G M B H & Co | Method of making metal clad objects |
| US3133467A (en) * | 1961-06-20 | 1964-05-19 | Charles H Tauser | Punching apparatus with a novel die mounting |
| CN111168003A (zh) * | 2020-01-06 | 2020-05-19 | 山东力能重工有限公司 | 一种高压开关壳体防爆法兰的铸造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1956907A (en) * | 1932-03-12 | 1934-05-01 | Theodore A Miller | Method of casting |
| US2130710A (en) * | 1937-01-15 | 1938-09-20 | Alexander James Wolfe | Manufacture of metal cutting tools |
| US2274060A (en) * | 1938-10-31 | 1942-02-24 | United Shoe Machinery Corp | Mold and mold making method |
| US2325989A (en) * | 1940-07-22 | 1943-08-03 | Trayer Products Inc | Production of gears or the like |
| US2256338A (en) * | 1940-12-16 | 1941-09-16 | Joseph B Brennan | Method of forming mold patterns |
| US2372470A (en) * | 1942-12-07 | 1945-03-27 | Weldon Tool Co | Machine tool with optical system |
| US2404770A (en) * | 1943-08-19 | 1946-07-30 | American Optical Corp | Optical scanning device and process of making articles therewith |
| US2369960A (en) * | 1943-12-06 | 1945-02-20 | Gage Printing Company Ltd | Method of making templates |
| US2447620A (en) * | 1945-08-24 | 1948-08-24 | Bendix Aviat Corp | Method of forming molds |
-
0
- NL NL68046D patent/NL68046C/xx active
-
1946
- 1946-01-19 GB GB1890/46A patent/GB621854A/en not_active Expired
-
1947
- 1947-08-07 US US767098A patent/US2518890A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB621854A (en) | 1949-04-21 |
| US2518890A (en) | 1950-08-15 |