NL253023A - - Google Patents
Info
- Publication number
- NL253023A NL253023A NL253023DA NL253023A NL 253023 A NL253023 A NL 253023A NL 253023D A NL253023D A NL 253023DA NL 253023 A NL253023 A NL 253023A
- Authority
- NL
- Netherlands
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
- B29C33/442—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 mechanical ejector or drive means therefor
-
- 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
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR798401A FR1237862A (fr) | 1959-06-24 | 1959-06-24 | Dispositif éjecteur pour machine à mouler des objets en matière plastique ou caoutchouteuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253023A true NL253023A (US06168655-20010102-C00055.png) |
Family
ID=8716415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253023D NL253023A (US06168655-20010102-C00055.png) | 1959-06-24 |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548451A (en) * | 1967-05-11 | 1970-12-22 | Corning Glass Works | Apparatus for removing expanded plastic articles from forming molds |
| US5445512A (en) * | 1994-01-27 | 1995-08-29 | Marlen Research Corporation | Segmented piston face plate assembly for patty forming apparatus |
| IT201700024019A1 (it) * | 2017-03-03 | 2018-09-03 | Gabriele Ghidini | Dispositivo di movimentazione idraulico e stampo comprendente tale dispositivo |
| CN110450351B (zh) * | 2019-07-10 | 2021-09-10 | 漳州东利光学科技有限公司 | 一种抗冲击高分子材料眼镜模具及其制造方法 |
-
0
- NL NL253023D patent/NL253023A/xx unknown
-
1959
- 1959-06-24 FR FR798401A patent/FR1237862A/fr not_active Expired
-
1960
- 1960-06-20 DE DE1960D0033587 patent/DE1429032A1/de active Pending
- 1960-06-21 LU LU38856A patent/LU38856A1/xx unknown
- 1960-06-22 CH CH708060A patent/CH368616A/fr unknown
- 1960-06-22 ES ES0259130A patent/ES259130A1/es not_active Expired
- 1960-06-24 GB GB2212860A patent/GB946775A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1429032A1 (de) | 1968-10-10 |
| GB946775A (en) | 1964-01-15 |
| FR1237862A (fr) | 1960-08-05 |
| ES259130A1 (es) | 1960-09-16 |
| LU38856A1 (US06168655-20010102-C00055.png) | 1961-12-21 |
| CH368616A (fr) | 1963-04-15 |
