ES259130A1 - Perfeccionamientos en dispositivos expulsores para maquinas de moldear objetos de material plastico o elastëmero - Google Patents
Perfeccionamientos en dispositivos expulsores para maquinas de moldear objetos de material plastico o elastëmeroInfo
- Publication number
- ES259130A1 ES259130A1 ES0259130A ES259130A ES259130A1 ES 259130 A1 ES259130 A1 ES 259130A1 ES 0259130 A ES0259130 A ES 0259130A ES 259130 A ES259130 A ES 259130A ES 259130 A1 ES259130 A1 ES 259130A1
- Authority
- ES
- Spain
- Prior art keywords
- dies
- molding
- ejector device
- matrices
- organ
- 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
- B29C33/442—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 |
---|---|
ES259130A1 true ES259130A1 (es) | 1960-09-16 |
Family
ID=8716415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0259130A Expired ES259130A1 (es) | 1959-06-24 | 1960-06-22 | Perfeccionamientos en dispositivos expulsores para maquinas de moldear objetos de material plastico o elastëmero |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH368616A (ko) |
DE (1) | DE1429032A1 (ko) |
ES (1) | ES259130A1 (ko) |
FR (1) | FR1237862A (ko) |
GB (1) | GB946775A (ko) |
LU (1) | LU38856A1 (ko) |
NL (1) | NL253023A (ko) |
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 ES ES0259130A patent/ES259130A1/es not_active Expired
- 1960-06-22 CH CH708060A patent/CH368616A/fr unknown
- 1960-06-24 GB GB2212860A patent/GB946775A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH368616A (fr) | 1963-04-15 |
NL253023A (ko) | |
GB946775A (en) | 1964-01-15 |
DE1429032A1 (de) | 1968-10-10 |
FR1237862A (fr) | 1960-08-05 |
LU38856A1 (ko) | 1961-12-21 |
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