JPS5245659A - Plasticized screw - Google Patents

Plasticized screw

Info

Publication number
JPS5245659A
JPS5245659A JP51004570A JP457076A JPS5245659A JP S5245659 A JPS5245659 A JP S5245659A JP 51004570 A JP51004570 A JP 51004570A JP 457076 A JP457076 A JP 457076A JP S5245659 A JPS5245659 A JP S5245659A
Authority
JP
Japan
Prior art keywords
plasticized screw
plasticized
screw
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
JP51004570A
Other languages
English (en)
Inventor
Hasuraa Arufuretsudo
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.)
ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
SANDRETTO Sas
Original Assignee
ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
SANDRETTO Sas
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 ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE, SANDRETTO Sas filed Critical ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
Publication of JPS5245659A publication Critical patent/JPS5245659A/ja
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
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP51004570A 1975-10-07 1976-01-16 Plasticized screw Pending JPS5245659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302375A CH587115A5 (ja) 1975-10-07 1975-10-07

Publications (1)

Publication Number Publication Date
JPS5245659A true JPS5245659A (en) 1977-04-11

Family

ID=4388612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51004570A Pending JPS5245659A (en) 1975-10-07 1976-01-16 Plasticized screw

Country Status (7)

Country Link
JP (1) JPS5245659A (ja)
CH (1) CH587115A5 (ja)
DE (1) DE2604520A1 (ja)
ES (1) ES444477A1 (ja)
FR (1) FR2327049A1 (ja)
IT (1) IT1052687B (ja)
NL (1) NL7600221A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277182A (en) * 1978-05-31 1981-07-07 Hpm Corporation Extruder with short cycle multichannel wave screw
JPS6179087A (ja) * 1984-09-25 1986-04-22 三井東圧化学株式会社 流体移送用樹脂管

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003274A1 (en) * 1990-08-27 1992-03-05 E.I. Du Pont De Nemours And Company Direct fabrication
US5114658A (en) * 1990-11-15 1992-05-19 E. I. Du Pont De Nemours And Company One step preparation and fabrication of partially grafted flexible thermoplastic compositions
EP1438166A4 (en) * 2000-09-01 2011-04-27 James D Fogarty THERMOPLASTIC FOAM EXTRUSION ASSEMBLY
WO2020254467A1 (en) * 2019-06-21 2020-12-24 Lego A/S An extruder screw, an injection molding apparatus and a method of injection molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277182A (en) * 1978-05-31 1981-07-07 Hpm Corporation Extruder with short cycle multichannel wave screw
JPS6179087A (ja) * 1984-09-25 1986-04-22 三井東圧化学株式会社 流体移送用樹脂管

Also Published As

Publication number Publication date
IT1052687B (it) 1981-07-20
FR2327049A1 (fr) 1977-05-06
FR2327049B3 (ja) 1978-10-13
ES444477A1 (es) 1977-09-16
CH587115A5 (ja) 1977-04-29
NL7600221A (nl) 1977-04-13
DE2604520A1 (de) 1977-04-21

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