JPS53102369A - Production of resin molded product and device therefor - Google Patents
Production of resin molded product and device thereforInfo
- Publication number
- JPS53102369A JPS53102369A JP1756877A JP1756877A JPS53102369A JP S53102369 A JPS53102369 A JP S53102369A JP 1756877 A JP1756877 A JP 1756877A JP 1756877 A JP1756877 A JP 1756877A JP S53102369 A JPS53102369 A JP S53102369A
- Authority
- JP
- Japan
- Prior art keywords
- production
- molded product
- resin molded
- device therefor
- products
- 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.)
- Pending
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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1756877A JPS53102369A (en) | 1977-02-18 | 1977-02-18 | Production of resin molded product and device therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1756877A JPS53102369A (en) | 1977-02-18 | 1977-02-18 | Production of resin molded product and device therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53102369A true JPS53102369A (en) | 1978-09-06 |
Family
ID=11947512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1756877A Pending JPS53102369A (en) | 1977-02-18 | 1977-02-18 | Production of resin molded product and device therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53102369A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5842028U (ja) * | 1981-09-14 | 1983-03-19 | 松下電器産業株式会社 | ウエルド位置が安定な射出成型品 |
JP2005205896A (ja) * | 2003-12-16 | 2005-08-04 | Mitsuboshi Belting Ltd | 射出プレス成形用金型 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49112955A (ja) * | 1973-02-09 | 1974-10-28 |
-
1977
- 1977-02-18 JP JP1756877A patent/JPS53102369A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49112955A (ja) * | 1973-02-09 | 1974-10-28 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5842028U (ja) * | 1981-09-14 | 1983-03-19 | 松下電器産業株式会社 | ウエルド位置が安定な射出成型品 |
JP2005205896A (ja) * | 2003-12-16 | 2005-08-04 | Mitsuboshi Belting Ltd | 射出プレス成形用金型 |
JP4741833B2 (ja) * | 2003-12-16 | 2011-08-10 | 三ツ星化成品株式会社 | 射出プレス成形用金型 |
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