BE481732A - - Google Patents
Info
- Publication number
- BE481732A BE481732A BE481732DA BE481732A BE 481732 A BE481732 A BE 481732A BE 481732D A BE481732D A BE 481732DA BE 481732 A BE481732 A BE 481732A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4457—Removing or ejecting moulded articles for undercut articles using fusible, soluble or destructible cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US269576XA | 1947-08-21 | 1947-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481732A true BE481732A (https=) |
Family
ID=21834816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481732D BE481732A (https=) | 1947-08-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE481732A (https=) |
| CH (1) | CH269576A (https=) |
| FR (1) | FR965300A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156080A (en) * | 1978-05-31 | 1979-12-08 | Nitto Electric Ind Co Ltd | Manufacture of pipe connection member in tubular module |
| GB8424545D0 (en) * | 1984-09-28 | 1984-11-07 | Frys Metals Ltd | Metal core |
-
0
- FR FR965300D patent/FR965300A/fr not_active Expired
- BE BE481732D patent/BE481732A/xx unknown
-
1948
- 1948-08-21 CH CH269576D patent/CH269576A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH269576A (fr) | 1950-07-15 |
| FR965300A (https=) | 1950-09-07 |