FR2319441B2 - - Google Patents
Info
- Publication number
- FR2319441B2 FR2319441B2 FR7523421A FR7523421A FR2319441B2 FR 2319441 B2 FR2319441 B2 FR 2319441B2 FR 7523421 A FR7523421 A FR 7523421A FR 7523421 A FR7523421 A FR 7523421A FR 2319441 B2 FR2319441 B2 FR 2319441B2
- 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
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
- B22C15/245—Blowing tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Insertion Pins And Rivets (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7523421A FR2319441A2 (fr) | 1975-07-28 | 1975-07-28 | Embout de buse de soufflage de noyaux de fonderie |
| GB7612929A GB1542436A (en) | 1975-04-10 | 1976-03-31 | Tips for foundry core blowing nozzles |
| ES446882A ES446882A1 (es) | 1975-04-10 | 1976-04-09 | Perfeccionamientos introducidos en una boquilla de tobera desoplado de machos de fundicion. |
| IT67844/76A IT1058805B (it) | 1975-04-10 | 1976-04-09 | Bocchetta d ugello per la soffiatura di anime e forme di fonderia |
| DE2615600A DE2615600C3 (de) | 1975-04-10 | 1976-04-09 | Tülle aus Kunststoff für Blasdüse einer Form- oder Kernblaseinrichtung |
| US05/675,792 US4127159A (en) | 1975-04-10 | 1976-04-12 | Tip for foundry core blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7523421A FR2319441A2 (fr) | 1975-07-28 | 1975-07-28 | Embout de buse de soufflage de noyaux de fonderie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2319441A2 FR2319441A2 (fr) | 1977-02-25 |
| FR2319441B2 true FR2319441B2 (US06544258-20030408-M00015.png) | 1979-04-20 |
Family
ID=9158415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7523421A Granted FR2319441A2 (fr) | 1975-04-10 | 1975-07-28 | Embout de buse de soufflage de noyaux de fonderie |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2319441A2 (US06544258-20030408-M00015.png) |
-
1975
- 1975-07-28 FR FR7523421A patent/FR2319441A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2319441A2 (fr) | 1977-02-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DL | Decision of the director general to leave to make available licences of right |