JPS5714968B2 - - Google Patents
Info
- Publication number
- JPS5714968B2 JPS5714968B2 JP12031873A JP12031873A JPS5714968B2 JP S5714968 B2 JPS5714968 B2 JP S5714968B2 JP 12031873 A JP12031873 A JP 12031873A JP 12031873 A JP12031873 A JP 12031873A JP S5714968 B2 JPS5714968 B2 JP S5714968B2
- Authority
- JP
- Japan
- 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
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
-
- 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
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1718—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles sealing or closing the fluid injection opening
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12031873A JPS5714968B2 (de) | 1973-10-25 | 1973-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12031873A JPS5714968B2 (de) | 1973-10-25 | 1973-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5071756A JPS5071756A (de) | 1975-06-13 |
JPS5714968B2 true JPS5714968B2 (de) | 1982-03-27 |
Family
ID=14783263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12031873A Expired JPS5714968B2 (de) | 1973-10-25 | 1973-10-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5714968B2 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215985B2 (de) * | 1983-11-25 | 1990-04-13 | Shin Kobe Electric Machinery | |
WO1990007415A1 (en) * | 1988-12-26 | 1990-07-12 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus for injection molding of hollow article |
DE4102319A1 (de) * | 1990-01-30 | 1991-08-08 | Toyoda Gosei Kk | Verfahren und vorrichtung zum formen hohler koerper |
EP1522461A2 (de) | 1998-06-11 | 2005-04-13 | Asahi Kasei Kabushiki Kaisha | Dachreling und Verfahren zu ihrer Herstellung |
US6890477B2 (en) | 2003-03-25 | 2005-05-10 | Lear Corporation | Plastic injection molded articles with hollow rib members |
WO2012043790A1 (ja) | 2010-10-01 | 2012-04-05 | 旭化成ケミカルズ株式会社 | 無塗装高鮮映耐衝撃射出成形品とその製造方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136220A (en) * | 1976-07-14 | 1979-01-23 | Union Carbide Corporation | Process for the molding of plastic structural web and the resulting articles |
JPS5426555U (de) * | 1977-07-21 | 1979-02-21 | ||
JPS5656832A (en) * | 1979-10-16 | 1981-05-19 | Zojirushi Vacuum Bottle Co | Injection molding |
JPS58121930U (ja) * | 1982-02-12 | 1983-08-19 | 株式会社クボタ | 屋根構造 |
JPS5916728A (ja) * | 1982-07-20 | 1984-01-27 | Kishimoto Sangyo Kk | 合成樹脂製品の製造方法 |
JPS59198127A (ja) * | 1983-04-27 | 1984-11-09 | M C L:Kk | ワックス模型の射出成形方法 |
GB2139548B (en) * | 1983-05-11 | 1986-11-19 | James Watson Hendry | Injection moulding |
JPS6378714A (ja) * | 1986-05-19 | 1988-04-08 | 旭化成株式会社 | プラスチック材料のインジェクションモ−ルジングを作る方法並びに装置 |
JPS6463122A (en) * | 1987-09-04 | 1989-03-09 | Mitsubishi Gas Chemical Co | Injection molding |
US4943407A (en) * | 1987-09-21 | 1990-07-24 | Michael Ladney | Method of and apparatus for injection molding with pressurized fluid assist |
JPH0712621B2 (ja) * | 1991-01-30 | 1995-02-15 | 旭化成工業株式会社 | 中空射出成形型物、その中空射出成形方法及び金型 |
US5284429A (en) * | 1992-05-07 | 1994-02-08 | Cascade Engineering, Inc. | Gas-assisted injection molding apparatus |
US5968446A (en) * | 1992-10-28 | 1999-10-19 | Toyoda Gosei Co., Ltd. | Molded resin body and method for producing the same |
-
1973
- 1973-10-25 JP JP12031873A patent/JPS5714968B2/ja not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215985B2 (de) * | 1983-11-25 | 1990-04-13 | Shin Kobe Electric Machinery | |
WO1990007415A1 (en) * | 1988-12-26 | 1990-07-12 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus for injection molding of hollow article |
GB2232632A (en) * | 1988-12-26 | 1990-12-19 | Asahi Chemical Ind | Method and apparatus for injection molding of hollow article |
US5173241A (en) * | 1988-12-26 | 1992-12-22 | Asahi Kasei Kogoyo Kabushiki Kaisha | Method and apparatus for injection molding hollow shaped article |
GB2232632B (en) * | 1988-12-26 | 1993-04-28 | Asahi Chemical Ind | Method and apparatus for injection molding of hollow article |
DE4102319A1 (de) * | 1990-01-30 | 1991-08-08 | Toyoda Gosei Kk | Verfahren und vorrichtung zum formen hohler koerper |
DE4102319C2 (de) * | 1990-01-30 | 1994-12-01 | Toyoda Gosei Kk | Verfahren und Vorrichtung zum Formen hohler Körper |
EP1522461A2 (de) | 1998-06-11 | 2005-04-13 | Asahi Kasei Kabushiki Kaisha | Dachreling und Verfahren zu ihrer Herstellung |
US6890477B2 (en) | 2003-03-25 | 2005-05-10 | Lear Corporation | Plastic injection molded articles with hollow rib members |
US6890478B2 (en) | 2003-03-25 | 2005-05-10 | Lear Corporation | Open mold molding |
WO2012043790A1 (ja) | 2010-10-01 | 2012-04-05 | 旭化成ケミカルズ株式会社 | 無塗装高鮮映耐衝撃射出成形品とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5071756A (de) | 1975-06-13 |