FR889416A - Device for the manufacture of hollow bodies, in particular heads or limbs of dolls, made of materials molded from artificial resin - Google Patents
Device for the manufacture of hollow bodies, in particular heads or limbs of dolls, made of materials molded from artificial resinInfo
- Publication number
- FR889416A FR889416A FR889416DA FR889416A FR 889416 A FR889416 A FR 889416A FR 889416D A FR889416D A FR 889416DA FR 889416 A FR889416 A FR 889416A
- Authority
- FR
- France
- Prior art keywords
- dolls
- limbs
- manufacture
- hollow bodies
- artificial resin
- 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
- 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
- B29C33/48—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 with means for collapsing or disassembling
- B29C33/485—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 with means for collapsing or disassembling cores or mandrels
-
- 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
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5209—Toys
- B29L2031/5218—Dolls, puppets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE889416X | 1942-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR889416A true FR889416A (en) | 1944-01-10 |
Family
ID=6834546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR889416D Expired FR889416A (en) | 1942-02-16 | 1942-12-26 | Device for the manufacture of hollow bodies, in particular heads or limbs of dolls, made of materials molded from artificial resin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR889416A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404713A1 (en) * | 1989-06-20 | 1990-12-27 | United Technologies Corporation | Resin transfer mold |
FR3017321A1 (en) * | 2014-02-13 | 2015-08-14 | Snecma | INJECTION MOLD CORE FOR MAKING A COMPOSITE MATERIAL PART HAVING A CLOSED HOUSING |
EP1679104B1 (en) * | 1999-08-10 | 2016-06-29 | Jetta Company Limited | A mold and a method for using a mold |
-
1942
- 1942-12-26 FR FR889416D patent/FR889416A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404713A1 (en) * | 1989-06-20 | 1990-12-27 | United Technologies Corporation | Resin transfer mold |
EP1679104B1 (en) * | 1999-08-10 | 2016-06-29 | Jetta Company Limited | A mold and a method for using a mold |
FR3017321A1 (en) * | 2014-02-13 | 2015-08-14 | Snecma | INJECTION MOLD CORE FOR MAKING A COMPOSITE MATERIAL PART HAVING A CLOSED HOUSING |
US9199401B2 (en) | 2014-02-13 | 2015-12-01 | Snecma | Injection mold core for making a part out of composite material, the part having a closed box |
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