FR1375670A - Injection molding process and apparatus for carrying out said process - Google Patents
Injection molding process and apparatus for carrying out said processInfo
- Publication number
- FR1375670A FR1375670A FR890041A FR890041A FR1375670A FR 1375670 A FR1375670 A FR 1375670A FR 890041 A FR890041 A FR 890041A FR 890041 A FR890041 A FR 890041A FR 1375670 A FR1375670 A FR 1375670A
- Authority
- FR
- France
- Prior art keywords
- carrying
- injection molding
- molding process
- injection
- molding
- 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
- 238000001746 injection moulding Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B29C45/26—Moulds
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890041A FR1375670A (en) | 1962-03-05 | 1962-03-05 | Injection molding process and apparatus for carrying out said process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890041A FR1375670A (en) | 1962-03-05 | 1962-03-05 | Injection molding process and apparatus for carrying out said process |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1375670A true FR1375670A (en) | 1964-10-23 |
Family
ID=8774058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890041A Expired FR1375670A (en) | 1962-03-05 | 1962-03-05 | Injection molding process and apparatus for carrying out said process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1375670A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126391A1 (en) * | 1971-02-25 | 1972-10-06 | Drazick Herman | |
FR2345287A1 (en) * | 1976-03-25 | 1977-10-21 | Gellert Jobst | NEEDLE SHUTTER SYSTEM, EQUIPPED WITH A PERFECTED SEAL, FOR SUPPLYING AN INJECTION MOLD |
-
1962
- 1962-03-05 FR FR890041A patent/FR1375670A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126391A1 (en) * | 1971-02-25 | 1972-10-06 | Drazick Herman | |
FR2345287A1 (en) * | 1976-03-25 | 1977-10-21 | Gellert Jobst | NEEDLE SHUTTER SYSTEM, EQUIPPED WITH A PERFECTED SEAL, FOR SUPPLYING AN INJECTION MOLD |
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