JPS54119554A - Bent type forning machine - Google Patents

Bent type forning machine

Info

Publication number
JPS54119554A
JPS54119554A JP2709678A JP2709678A JPS54119554A JP S54119554 A JPS54119554 A JP S54119554A JP 2709678 A JP2709678 A JP 2709678A JP 2709678 A JP2709678 A JP 2709678A JP S54119554 A JPS54119554 A JP S54119554A
Authority
JP
Japan
Prior art keywords
forning
machine
bent type
bent
type
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
JP2709678A
Other languages
Japanese (ja)
Inventor
Nobuyuki Nakamura
Yoshitoshi Yamagiwa
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial Co 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP2709678A priority Critical patent/JPS54119554A/en
Publication of JPS54119554A publication Critical patent/JPS54119554A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
JP2709678A 1978-03-09 1978-03-09 Bent type forning machine Pending JPS54119554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2709678A JPS54119554A (en) 1978-03-09 1978-03-09 Bent type forning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2709678A JPS54119554A (en) 1978-03-09 1978-03-09 Bent type forning machine

Publications (1)

Publication Number Publication Date
JPS54119554A true JPS54119554A (en) 1979-09-17

Family

ID=12211542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2709678A Pending JPS54119554A (en) 1978-03-09 1978-03-09 Bent type forning machine

Country Status (1)

Country Link
JP (1) JPS54119554A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166604U (en) * 1981-04-13 1982-10-20
JPS59118438A (en) * 1982-12-24 1984-07-09 Sekisui Chem Co Ltd Extruder for thermoplastic resin
JPS62151317A (en) * 1985-12-26 1987-07-06 Teijin Eng Kk Melting and extruding method for plastic resin and its device
JPS62167012A (en) * 1986-01-21 1987-07-23 Teijin Eng Kk Granulating equipment
US4708623A (en) * 1983-03-14 1987-11-24 Chisso Corporation Apparatus for producing organic filler-blended resin compositions
JPS6321019U (en) * 1987-07-08 1988-02-12
JPS648015A (en) * 1987-07-01 1989-01-12 Kishimoto Sangyo Co Vent type injection molding machine for composite plastic

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166604U (en) * 1981-04-13 1982-10-20
JPS59118438A (en) * 1982-12-24 1984-07-09 Sekisui Chem Co Ltd Extruder for thermoplastic resin
US4708623A (en) * 1983-03-14 1987-11-24 Chisso Corporation Apparatus for producing organic filler-blended resin compositions
JPS62151317A (en) * 1985-12-26 1987-07-06 Teijin Eng Kk Melting and extruding method for plastic resin and its device
JPS62167012A (en) * 1986-01-21 1987-07-23 Teijin Eng Kk Granulating equipment
JPS648015A (en) * 1987-07-01 1989-01-12 Kishimoto Sangyo Co Vent type injection molding machine for composite plastic
JPS6321019U (en) * 1987-07-08 1988-02-12

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