FR2397246B1 - - Google Patents
Info
- Publication number
- FR2397246B1 FR2397246B1 FR7801755A FR7801755A FR2397246B1 FR 2397246 B1 FR2397246 B1 FR 2397246B1 FR 7801755 A FR7801755 A FR 7801755A FR 7801755 A FR7801755 A FR 7801755A FR 2397246 B1 FR2397246 B1 FR 2397246B1
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Pinball Game Machines (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8303277A JPS5419422A (en) | 1977-07-13 | 1977-07-13 | Casting method using reduceddpressure mold having blind feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2397246A1 FR2397246A1 (en) | 1979-02-09 |
| FR2397246B1 true FR2397246B1 (en) | 1981-12-04 |
Family
ID=13790879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801755A Granted FR2397246A1 (en) | 1977-07-13 | 1978-01-23 | MOLDING PROCESS AND VACUUM FORM MOLD |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5419422A (en) |
| AT (1) | AT357282B (en) |
| BE (1) | BE862744A (en) |
| CH (1) | CH627671A5 (en) |
| DE (1) | DE2802103A1 (en) |
| DK (1) | DK32678A (en) |
| FI (1) | FI63531C (en) |
| FR (1) | FR2397246A1 (en) |
| GB (1) | GB1594270A (en) |
| IT (1) | IT1090298B (en) |
| NL (1) | NL7800104A (en) |
| NO (1) | NO774391L (en) |
| SE (1) | SE7800546L (en) |
| TR (1) | TR20369A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433223A (en) * | 1977-08-20 | 1979-03-10 | Sintokogio Ltd | Method of molding blind feeder in reducedd pressure molding and airrpassing parts for molding blind feeder portion |
| DE2929397C2 (en) * | 1979-07-20 | 1985-08-08 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Method for separating a refractory molded mask from a foundry pattern |
| DE3706929A1 (en) * | 1987-03-04 | 1988-09-15 | Bruehl Eisenwerk | METHOD FOR CASTING METAL PIECES AND DEVICE FOR CARRYING OUT THE METHOD |
| US5295438A (en) * | 1991-12-03 | 1994-03-22 | Plessey Tellumat South Africa Limited | Single initiate command system and method for a multi-shot blast |
| CN101693282B (en) * | 2009-10-22 | 2011-06-29 | 南阳市汇森精密仪器铸造有限公司 | Method for producing voltage-bearing aluminum alloy tank body of ultra-high voltage switch by V-process |
| CN102407290A (en) * | 2011-12-01 | 2012-04-11 | 中核苏阀横店机械有限公司 | Blind riser with atmospheric mud core |
| DE102014201900B4 (en) * | 2014-02-03 | 2022-06-02 | Volkswagen Aktiengesellschaft | Mold and valve assembly for a mold |
| CN105499496A (en) * | 2015-12-28 | 2016-04-20 | 济南圣泉集团股份有限公司 | Feeding and exhausting riser bush for V-method casting |
| CN105598375B (en) * | 2016-01-11 | 2018-08-21 | 共享装备股份有限公司 | Casting outlet system |
| CN106077517B (en) * | 2016-07-27 | 2017-09-26 | 三鑫重工机械有限公司 | A kind of casting method of high-speed steel roll |
| CN113351828A (en) * | 2021-05-24 | 2021-09-07 | 贵州安吉航空精密铸造有限责任公司 | Investment casting forming process for embedded ceramic core |
| CN113732245B (en) * | 2021-07-27 | 2023-05-23 | 石钢京诚装备技术有限公司 | Production method of large hydropower thrust head |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1508657B1 (en) * | 1965-12-16 | 1970-04-23 | Gruenzweig & Hartmann | Spherical feeder model made of foamed plastic |
| US3513904A (en) * | 1967-10-26 | 1970-05-26 | Wyman Curtis Lane | Self-pressurizing feeder head device |
| JPS5540338B2 (en) * | 1974-01-23 | 1980-10-17 |
-
1977
- 1977-07-13 JP JP8303277A patent/JPS5419422A/en active Granted
- 1977-12-20 NO NO774391A patent/NO774391L/en unknown
- 1977-12-21 GB GB53122/77A patent/GB1594270A/en not_active Expired
- 1977-12-30 IT IT31512/77A patent/IT1090298B/en active
-
1978
- 1978-01-04 NL NL7800104A patent/NL7800104A/en not_active Application Discontinuation
- 1978-01-09 BE BE2056581A patent/BE862744A/en not_active IP Right Cessation
- 1978-01-11 FI FI780081A patent/FI63531C/en not_active IP Right Cessation
- 1978-01-17 SE SE7800546A patent/SE7800546L/en unknown
- 1978-01-18 DE DE19782802103 patent/DE2802103A1/en not_active Ceased
- 1978-01-20 AT AT42578A patent/AT357282B/en not_active IP Right Cessation
- 1978-01-23 DK DK78326A patent/DK32678A/en not_active Application Discontinuation
- 1978-01-23 FR FR7801755A patent/FR2397246A1/en active Granted
- 1978-01-23 CH CH68178A patent/CH627671A5/en not_active IP Right Cessation
- 1978-03-23 TR TR20369A patent/TR20369A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1594270A (en) | 1981-07-30 |
| FR2397246A1 (en) | 1979-02-09 |
| IT1090298B (en) | 1985-06-26 |
| ATA42578A (en) | 1979-11-15 |
| FI780081A (en) | 1979-01-14 |
| JPS6110215B2 (en) | 1986-03-28 |
| SE7800546L (en) | 1979-01-14 |
| NO774391L (en) | 1979-01-16 |
| TR20369A (en) | 1981-05-04 |
| BE862744A (en) | 1978-05-02 |
| FI63531C (en) | 1983-07-11 |
| DE2802103A1 (en) | 1979-01-25 |
| DK32678A (en) | 1979-01-14 |
| AT357282B (en) | 1980-06-25 |
| JPS5419422A (en) | 1979-02-14 |
| NL7800104A (en) | 1979-01-16 |
| FI63531B (en) | 1983-03-31 |
| CH627671A5 (en) | 1982-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DL | Decision of the director general to leave to make available licences of right | ||
| ST | Notification of lapse |