FR889742A - Divided mold for injection casting (pressure casting) of molded articles with posterior recesses - Google Patents
Divided mold for injection casting (pressure casting) of molded articles with posterior recessesInfo
- Publication number
- FR889742A FR889742A FR889742DA FR889742A FR 889742 A FR889742 A FR 889742A FR 889742D A FR889742D A FR 889742DA FR 889742 A FR889742 A FR 889742A
- Authority
- FR
- France
- Prior art keywords
- casting
- molded articles
- divided mold
- injection
- posterior recesses
- 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
- 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
- B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE889742X | 1940-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR889742A true FR889742A (en) | 1944-01-18 |
Family
ID=6834686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR889742D Expired FR889742A (en) | 1940-06-08 | 1943-01-09 | Divided mold for injection casting (pressure casting) of molded articles with posterior recesses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR889742A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0421136A2 (en) * | 1989-10-05 | 1991-04-10 | Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG | Injection mould |
EP0825009A1 (en) * | 1996-08-21 | 1998-02-25 | Schöttli Ag | Injection mould for producing screw closures |
-
1943
- 1943-01-09 FR FR889742D patent/FR889742A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0421136A2 (en) * | 1989-10-05 | 1991-04-10 | Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG | Injection mould |
EP0421136A3 (en) * | 1989-10-05 | 1991-10-23 | Verwaltungsgesellschaft Geiger Plastic Gmbh & Co. Kg | Injection mould |
EP0825009A1 (en) * | 1996-08-21 | 1998-02-25 | Schöttli Ag | Injection mould for producing screw closures |
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