FR1363975A - Method and device for making a hollow object - Google Patents
Method and device for making a hollow objectInfo
- Publication number
- FR1363975A FR1363975A FR931587A FR931587A FR1363975A FR 1363975 A FR1363975 A FR 1363975A FR 931587 A FR931587 A FR 931587A FR 931587 A FR931587 A FR 931587A FR 1363975 A FR1363975 A FR 1363975A
- Authority
- FR
- France
- Prior art keywords
- making
- hollow object
- hollow
- Prior art date
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR931587A FR1363975A (en) | 1963-04-16 | 1963-04-16 | Method and device for making a hollow object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR931587A FR1363975A (en) | 1963-04-16 | 1963-04-16 | Method and device for making a hollow object |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1363975A true FR1363975A (en) | 1964-06-19 |
Family
ID=8801705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR931587A Expired FR1363975A (en) | 1963-04-16 | 1963-04-16 | Method and device for making a hollow object |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1363975A (en) |
-
1963
- 1963-04-16 FR FR931587A patent/FR1363975A/en not_active Expired
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