FR569181A - Process for obtaining foundry molds - Google Patents
Process for obtaining foundry moldsInfo
- Publication number
- FR569181A FR569181A FR569181DA FR569181A FR 569181 A FR569181 A FR 569181A FR 569181D A FR569181D A FR 569181DA FR 569181 A FR569181 A FR 569181A
- Authority
- FR
- France
- Prior art keywords
- foundry molds
- obtaining foundry
- obtaining
- molds
- foundry
- 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
- 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)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR409731X | 1922-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR569181A true FR569181A (en) | 1924-04-08 |
Family
ID=8897532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR569181D Expired FR569181A (en) | 1922-10-03 | 1922-10-03 | Process for obtaining foundry molds |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE409731C (en) |
FR (1) | FR569181A (en) |
GB (1) | GB205083A (en) |
-
1922
- 1922-10-03 FR FR569181D patent/FR569181A/en not_active Expired
- 1922-12-03 DE DES61570D patent/DE409731C/en not_active Expired
-
1923
- 1923-10-03 GB GB24580/23A patent/GB205083A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB205083A (en) | 1924-04-24 |
DE409731C (en) | 1925-02-10 |
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