JPS5071756A - - Google Patents

Info

Publication number
JPS5071756A
JPS5071756A JP12031873A JP12031873A JPS5071756A JP S5071756 A JPS5071756 A JP S5071756A JP 12031873 A JP12031873 A JP 12031873A JP 12031873 A JP12031873 A JP 12031873A JP S5071756 A JPS5071756 A JP S5071756A
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.)
Granted
Application number
JP12031873A
Other languages
Japanese (ja)
Other versions
JPS5714968B2 (zh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12031873A priority Critical patent/JPS5714968B2/ja
Publication of JPS5071756A publication Critical patent/JPS5071756A/ja
Publication of JPS5714968B2 publication Critical patent/JPS5714968B2/ja
Expired legal-status Critical Current

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)
JP12031873A 1973-10-25 1973-10-25 Expired JPS5714968B2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12031873A JPS5714968B2 (zh) 1973-10-25 1973-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12031873A JPS5714968B2 (zh) 1973-10-25 1973-10-25

Publications (2)

Publication Number Publication Date
JPS5071756A true JPS5071756A (zh) 1975-06-13
JPS5714968B2 JPS5714968B2 (zh) 1982-03-27

Family

ID=14783263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12031873A Expired JPS5714968B2 (zh) 1973-10-25 1973-10-25

Country Status (1)

Country Link
JP (1) JPS5714968B2 (zh)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539870A (en) * 1976-07-14 1978-01-28 Union Carbide Corp Process for molding plastic material and its product thereby
JPS5426555U (zh) * 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
JPS6024913A (ja) * 1983-05-11 1985-02-07 ピールレス　シンプレス　リミティド 射出成形方法および装置
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
JPH04357009A (ja) * 1991-01-30 1992-12-10 Asahi Chem Ind Co Ltd 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115153A (ja) * 1983-11-25 1985-06-21 Shin Kobe Electric Mach Co Ltd 密閉形Ｎｉ―Ｃｄ電池の製造法
DE3991547C2 (de) * 1988-12-26 1994-11-03 Asahi Chemical Ind Verfahren und Vorrichtung zum Spritzgießen eines hohlen, geformten Gegenstandes
DE4102319C2 (de) * 1990-01-30 1994-12-01 Toyoda Gosei Kk Verfahren und Vorrichtung zum Formen hohler Körper
EP1522461A3 (en) 1998-06-11 2005-07-20 Asahi Kasei Kabushiki Kaisha Roof rail and method for producing the roof rail
US6890477B2 (en) 2003-03-25 2005-05-10 Lear Corporation Plastic injection molded articles with hollow rib members
EP2623289A4 (en) 2010-10-01 2016-08-24 Asahi Kasei Chemicals Corp INJECTION MOLDED OBJECT, SHOCK-RESISTANT, VERY REFLECTIVE AND NON-COATING, AND PRODUCTION PROCESS

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539870A (en) * 1976-07-14 1978-01-28 Union Carbide Corp Process for molding plastic material and its product thereby
JPS5426555U (zh) * 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
JPH0136767B2 (zh) * 1983-04-27 1989-08-02 Kyadeitsuku Tekunorojii Saabisu Kk
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
JPS6024913A (ja) * 1983-05-11 1985-02-07 ピールレス　シンプレス　リミティド 射出成形方法および装置
JPH0347171B2 (zh) * 1983-05-11 1991-07-18 Piirusu Shinpuresu Ltd
JPH0431853B2 (zh) * 1986-05-19 1992-05-27
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
JPH04357009A (ja) * 1991-01-30 1992-12-10 Asahi Chem Ind Co Ltd 中空射出成形型物、その中空射出成形方法及び金型
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

Also Published As

Publication number Publication date
JPS5714968B2 (zh) 1982-03-27

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