FR2096838B1 - - Google Patents
Info
- Publication number
- FR2096838B1 FR2096838B1 FR707024842A FR7024842A FR2096838B1 FR 2096838 B1 FR2096838 B1 FR 2096838B1 FR 707024842 A FR707024842 A FR 707024842A FR 7024842 A FR7024842 A FR 7024842A FR 2096838 B1 FR2096838 B1 FR 2096838B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
- B22C13/085—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores by investing a lost pattern
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR707024842A FR2096838B1 (fr) | 1970-07-03 | 1970-07-03 | |
US00153332A US3788380A (en) | 1970-07-03 | 1971-06-15 | Methods of manufacturing shell moulds |
GB2854871A GB1353401A (en) | 1970-07-03 | 1971-06-17 | Methods of manufacturing shell moulds for lost-pattern precision casting |
DE2133128A DE2133128C3 (de) | 1970-07-03 | 1971-07-02 | Vorrichtung zur Herstellung von Schalenformen für Präzisionsguß |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR707024842A FR2096838B1 (fr) | 1970-07-03 | 1970-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2096838A1 FR2096838A1 (fr) | 1972-03-03 |
FR2096838B1 true FR2096838B1 (fr) | 1973-05-25 |
Family
ID=9058272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707024842A Expired FR2096838B1 (fr) | 1970-07-03 | 1970-07-03 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3788380A (fr) |
DE (1) | DE2133128C3 (fr) |
FR (1) | FR2096838B1 (fr) |
GB (1) | GB1353401A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024300A (en) * | 1975-06-27 | 1977-05-17 | General Electric Company | Process for making an investment mold for casting and solidification of superalloys therein |
US4265296A (en) * | 1978-12-21 | 1981-05-05 | Caterpillar Tractor Co. | Investment casting mold forming apparatus |
CN103567397B (zh) * | 2013-11-18 | 2015-07-15 | 中国南方航空工业(集团)有限公司 | 一种结构件精密铸造用蜡模组合定位装置 |
CN105290329B (zh) * | 2015-11-12 | 2017-07-25 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种通用单晶涡轮工作叶片模组组合定位方法 |
GB2584627A (en) * | 2019-05-28 | 2020-12-16 | V A Tech Ltd | Investment casting method and apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1071071A (en) * | 1964-05-13 | 1967-06-07 | Rolls Royce | Improvements in or relating to forming shell moulds |
US3429358A (en) * | 1964-09-21 | 1969-02-25 | Howmet Corp | Method for manufacture of refractory shell molds |
FR1458404A (fr) * | 1964-09-21 | 1966-03-04 | Howe Sound Co | Fabrication de moules-enveloppes réfractaires |
US3307232A (en) * | 1965-01-04 | 1967-03-07 | Edward J Mellen Jr | Method and apparatus for forming shell molds by the use of a fluidized bed drying system |
FR1524356A (fr) * | 1967-03-31 | 1968-05-10 | Bertin & Cie | Procédé de blocage et de préhension et dispositifs pour son application |
GB1226096A (fr) * | 1967-06-15 | 1971-03-24 | ||
US3602288A (en) * | 1968-06-25 | 1971-08-31 | Howmet Corp | Apparatus for manufacture of refractory shell molds |
-
1970
- 1970-07-03 FR FR707024842A patent/FR2096838B1/fr not_active Expired
-
1971
- 1971-06-15 US US00153332A patent/US3788380A/en not_active Expired - Lifetime
- 1971-06-17 GB GB2854871A patent/GB1353401A/en not_active Expired
- 1971-07-02 DE DE2133128A patent/DE2133128C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2096838A1 (fr) | 1972-03-03 |
DE2133128B2 (de) | 1973-12-06 |
GB1353401A (en) | 1974-05-15 |
DE2133128C3 (de) | 1974-07-18 |
US3788380A (en) | 1974-01-29 |
DE2133128A1 (de) | 1972-01-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |