FR2551371B1 - Boite a noyau pour fonderie - Google Patents
Boite a noyau pour fonderieInfo
- Publication number
- FR2551371B1 FR2551371B1 FR8314139A FR8314139A FR2551371B1 FR 2551371 B1 FR2551371 B1 FR 2551371B1 FR 8314139 A FR8314139 A FR 8314139A FR 8314139 A FR8314139 A FR 8314139A FR 2551371 B1 FR2551371 B1 FR 2551371B1
- Authority
- FR
- France
- Prior art keywords
- foundry
- core box
- core
- box
- 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
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
- B22C7/065—Venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8314139A FR2551371B1 (fr) | 1983-09-01 | 1983-09-01 | Boite a noyau pour fonderie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8314139A FR2551371B1 (fr) | 1983-09-01 | 1983-09-01 | Boite a noyau pour fonderie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2551371A1 FR2551371A1 (fr) | 1985-03-08 |
FR2551371B1 true FR2551371B1 (fr) | 1986-05-23 |
Family
ID=9291988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8314139A Expired FR2551371B1 (fr) | 1983-09-01 | 1983-09-01 | Boite a noyau pour fonderie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2551371B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69126193T2 (de) * | 1990-11-14 | 1997-09-25 | Kao Quaker Co | Verfahren zur Herstellung von Kernen und Gussformen |
CN115533083A (zh) * | 2022-09-19 | 2022-12-30 | 中国第一汽车股份有限公司 | 一种用于排除金属型重力铸造水套砂芯气体的负压装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3066363A (en) * | 1959-09-14 | 1962-12-04 | Willard B Jay | Core box for sand cores |
-
1983
- 1983-09-01 FR FR8314139A patent/FR2551371B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2551371A1 (fr) | 1985-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |