FR2416069B1 - - Google Patents
Info
- Publication number
- FR2416069B1 FR2416069B1 FR7902867A FR7902867A FR2416069B1 FR 2416069 B1 FR2416069 B1 FR 2416069B1 FR 7902867 A FR7902867 A FR 7902867A FR 7902867 A FR7902867 A FR 7902867A FR 2416069 B1 FR2416069 B1 FR 2416069B1
- 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
- B22C9/10—Cores; Manufacture or installation of cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB493578A GB1596442A (en) | 1978-02-07 | 1978-02-07 | Casting of long hollow objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2416069A1 FR2416069A1 (fr) | 1979-08-31 |
| FR2416069B1 true FR2416069B1 (US07655746-20100202-C00011.png) | 1983-01-28 |
Family
ID=9786630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7902867A Granted FR2416069A1 (fr) | 1978-02-07 | 1979-02-05 | Procede pour le moulage d'objets metalliques creux et noyaux pour l'application de ce procede |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2904415A1 (US07655746-20100202-C00011.png) |
| FR (1) | FR2416069A1 (US07655746-20100202-C00011.png) |
| GB (1) | GB1596442A (US07655746-20100202-C00011.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532196A1 (de) * | 1985-09-10 | 1987-04-16 | Wizemann Gmbh U Co J | Nockenwelle und vorrichtung zu ihrer herstellung |
| DE3712609A1 (de) * | 1986-12-15 | 1988-06-23 | Monforts Eisengiesserei | Verfahren und giessform zum herstellen eines gusseisenkoerpers und danach hergestellter gusseisenkoerper |
| DE3939261A1 (de) * | 1989-11-28 | 1991-05-29 | Audi Ag | Langgestrecktes bauteil |
| US5702628A (en) * | 1992-07-30 | 1997-12-30 | Nemoto; Masaru | Method of fabricating article by using non-sand core and article produced thereby, and core structure |
| DE19532040C2 (de) * | 1995-08-31 | 1999-05-27 | Schloemann Siemag Ag | Vorrichtung zum Flüssigmetall-Transport in der Gießhalle eines Schachtofens und Verfahren zum Betrieb dieser Vorrichtung |
| DE19645112A1 (de) * | 1996-11-01 | 1998-05-14 | Roland Klaar | Gebaute Nockenwelle |
| DE102009024182B3 (de) * | 2009-06-08 | 2011-03-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Bildung und zum Entformen einer Form und/oder eines Kerns beim Formguss |
| CN110548835A (zh) * | 2019-09-04 | 2019-12-10 | 重庆新红旗缸盖制造有限公司 | 一种避免汽缸盖缩松的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR644059A (fr) * | 1926-11-20 | 1928-10-02 | Esslingen Maschf | Procédé de fabrication des noyaux de fonderie de toute petite section transversale |
| DE752026C (de) * | 1942-06-10 | 1953-02-09 | Arthur Monzer | Kern zum Ausgiessen von staehlernen Lagerschalen |
| GB1191202A (en) * | 1967-04-01 | 1970-05-13 | Nippon Piston Ring Co Ltd | Method of Producing Cam Shafts and Cam Shafts Produced by Such Method |
| DE1809895A1 (de) * | 1967-12-04 | 1969-07-17 | Amsted Ind Inc | Giessformkern und Verfahren zu seiner Herstellung |
| GB1299901A (en) * | 1969-01-08 | 1972-12-13 | Doulton & Co Ltd | Preformed cores for the casting of group iv transition metals |
| IT955226B (it) * | 1971-05-12 | 1973-09-29 | Alcan Aluminiumwerke | Pezzi sagomati facilmente allonta nabili in particolare anime per scopi di fonderia e procedimento per la fabbricazione ed impiego di questi pezzi |
| DE2259845C2 (de) * | 1972-12-07 | 1984-05-30 | August Läpple GmbH & Co, 7100 Heilbronn | Verwendung von Graphit für Kerne bei der Herstellung von Graugußstücken |
-
1978
- 1978-02-07 GB GB493578A patent/GB1596442A/en not_active Expired
-
1979
- 1979-02-05 FR FR7902867A patent/FR2416069A1/fr active Granted
- 1979-02-06 DE DE19792904415 patent/DE2904415A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB1596442A (en) | 1981-08-26 |
| DE2904415A1 (de) | 1979-08-09 |
| FR2416069A1 (fr) | 1979-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |