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JPS5214659A - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
JPS5214659A
JPS5214659A JP9011775A JP9011775A JPS5214659A JP S5214659 A JPS5214659 A JP S5214659A JP 9011775 A JP9011775 A JP 9011775A JP 9011775 A JP9011775 A JP 9011775A JP S5214659 A JPS5214659 A JP S5214659A
Authority
JP
Japan
Prior art keywords
injection molding
molding machine
machine
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.)
Pending
Application number
JP9011775A
Other languages
Japanese (ja)
Inventor
Masayoshi Kasai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9011775A priority Critical patent/JPS5214659A/en
Publication of JPS5214659A publication Critical patent/JPS5214659A/en
Pending 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices
    • B29C2045/528—Mixing means forming part of or in close proximity to the non-return valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP9011775A 1975-07-25 1975-07-25 Injection molding machine Pending JPS5214659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9011775A JPS5214659A (en) 1975-07-25 1975-07-25 Injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9011775A JPS5214659A (en) 1975-07-25 1975-07-25 Injection molding machine

Publications (1)

Publication Number Publication Date
JPS5214659A true JPS5214659A (en) 1977-02-03

Family

ID=13989561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9011775A Pending JPS5214659A (en) 1975-07-25 1975-07-25 Injection molding machine

Country Status (1)

Country Link
JP (1) JPS5214659A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545405A (en) * 1978-09-25 1980-03-31 Nakajiyou Bungu Kk Magic tape band
US4377180A (en) * 1980-11-10 1983-03-22 Component Manufacturing & Design, Inc. Non-return valve for plastic injection molding
US4477242A (en) * 1982-02-04 1984-10-16 Krauss-Maffei Aktiengesellschaft Backflow preventer for an injection molding machine
JPS61174405U (en) * 1985-04-19 1986-10-30
JPS62500842A (en) * 1984-11-20 1987-04-09 ヴェルクロ　インダストリーズ　ベスローテン　フェンノートシャップ Method and apparatus for applying separable fasteners for attachment to other objects
EP0222562A2 (en) * 1985-10-31 1987-05-20 Yoshida Kogyo K.K. Apparatus for lap splicing a surface type fastener tape or like strip
JPH0263538A (en) * 1988-05-03 1990-03-02 Univ Twente Mixer in extruder or injection molding machine
JPH0362813U (en) * 1989-10-19 1991-06-19
JPH0384125U (en) * 1989-12-18 1991-08-27
JPH03116916U (en) * 1990-03-16 1991-12-03
US5240398A (en) * 1991-09-03 1993-08-31 Sumitomo Heavy Industries, Ltd. Screw head structure
EP1354687A1 (en) * 2002-04-20 2003-10-22 Krauss-Maffei Kunststofftechnik GmbH Non-return valve with mixing elements for an injection molding machine
WO2004035282A2 (en) 2002-10-21 2004-04-29 Basf Aktiengesellschaft Mixing device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545405A (en) * 1978-09-25 1980-03-31 Nakajiyou Bungu Kk Magic tape band
US4377180A (en) * 1980-11-10 1983-03-22 Component Manufacturing & Design, Inc. Non-return valve for plastic injection molding
US4477242A (en) * 1982-02-04 1984-10-16 Krauss-Maffei Aktiengesellschaft Backflow preventer for an injection molding machine
JPS62500842A (en) * 1984-11-20 1987-04-09 ヴェルクロ　インダストリーズ　ベスローテン　フェンノートシャップ Method and apparatus for applying separable fasteners for attachment to other objects
JPS61174405U (en) * 1985-04-19 1986-10-30
EP0222562A2 (en) * 1985-10-31 1987-05-20 Yoshida Kogyo K.K. Apparatus for lap splicing a surface type fastener tape or like strip
EP0222562A3 (en) * 1985-10-31 1989-04-26 Yoshida Kogyo K.K. Apparatus for lap splicing a surface type fastener tape or like strip
US5013233A (en) * 1988-05-03 1991-05-07 Universiteit Twente Distributive mixer device
JPH0263538A (en) * 1988-05-03 1990-03-02 Univ Twente Mixer in extruder or injection molding machine
US5158784A (en) * 1988-05-03 1992-10-27 Universiteit Twente Distributive mixer device
JPH0362813U (en) * 1989-10-19 1991-06-19
JPH0384125U (en) * 1989-12-18 1991-08-27
JPH03116916U (en) * 1990-03-16 1991-12-03
US5240398A (en) * 1991-09-03 1993-08-31 Sumitomo Heavy Industries, Ltd. Screw head structure
EP1354687A1 (en) * 2002-04-20 2003-10-22 Krauss-Maffei Kunststofftechnik GmbH Non-return valve with mixing elements for an injection molding machine
US7033163B2 (en) 2002-04-20 2006-04-25 Krauss-Maffei Kunststofftechnik Gmbh Backflow prevention device
WO2004035282A2 (en) 2002-10-21 2004-04-29 Basf Aktiengesellschaft Mixing device

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