JPS5285256A - Resin molding machine screw - Google Patents

Resin molding machine screw

Info

Publication number
JPS5285256A
JPS5285256A JP161176A JP161176A JPS5285256A JP S5285256 A JPS5285256 A JP S5285256A JP 161176 A JP161176 A JP 161176A JP 161176 A JP161176 A JP 161176A JP S5285256 A JPS5285256 A JP S5285256A
Authority
JP
Japan
Prior art keywords
molding machine
resin molding
machine screw
screw
resin
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.)
Granted
Application number
JP161176A
Other languages
Japanese (ja)
Other versions
JPS543185B2 (en
Inventor
Shiyouzou Takayama
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP161176A priority Critical patent/JPS5285256A/en
Priority to AU21072/77A priority patent/AU488702B2/en
Priority to FR7700342A priority patent/FR2337619A1/en
Priority to DE19772700750 priority patent/DE2700750A1/en
Publication of JPS5285256A publication Critical patent/JPS5285256A/en
Publication of JPS543185B2 publication Critical patent/JPS543185B2/ja
Granted 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
    • B29C48/505—Screws
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP161176A 1976-01-09 1976-01-09 Resin molding machine screw Granted JPS5285256A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP161176A JPS5285256A (en) 1976-01-09 1976-01-09 Resin molding machine screw
AU21072/77A AU488702B2 (en) 1976-01-09 1977-01-05 Screws for use in plastic material moulding machines
FR7700342A FR2337619A1 (en) 1976-01-09 1977-01-07 Plasticiser screw with helical grooves longitudinally divided - into two strips with staggered pattern of surface undulations
DE19772700750 DE2700750A1 (en) 1976-01-09 1977-01-10 SCREW FOR PLASTICS PROCESSING MACHINERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP161176A JPS5285256A (en) 1976-01-09 1976-01-09 Resin molding machine screw

Publications (2)

Publication Number Publication Date
JPS5285256A true JPS5285256A (en) 1977-07-15
JPS543185B2 JPS543185B2 (en) 1979-02-19

Family

ID=11506293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP161176A Granted JPS5285256A (en) 1976-01-09 1976-01-09 Resin molding machine screw

Country Status (3)

Country Link
JP (1) JPS5285256A (en)
DE (1) DE2700750A1 (en)
FR (1) FR2337619A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557445A (en) * 1978-10-24 1980-04-28 Toshiba Mach Co Ltd Screw for forming plastics
JPS5559944A (en) * 1978-10-30 1980-05-06 Toshiba Mach Co Ltd Plastic molding screw
JPS58157616U (en) * 1982-04-15 1983-10-21 宇部興産株式会社 Screw for vent type molding machine
JPS5938041A (en) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd Screw shaft for injection molding machine and the like
JPS62114718U (en) * 1986-01-08 1987-07-21

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3200965B1 (en) 2014-09-29 2020-09-16 Compagnie Générale des Etablissements Michelin Extruder screw element for an extrusion machine
RU173113U1 (en) * 2017-01-11 2017-08-14 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Extruder for processing dissimilar secondary polymeric materials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024517A (en) * 1964-08-07 1966-03-30 Shell Int Research A single serew extruder with compounding means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024517A (en) * 1964-08-07 1966-03-30 Shell Int Research A single serew extruder with compounding means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557445A (en) * 1978-10-24 1980-04-28 Toshiba Mach Co Ltd Screw for forming plastics
JPS5559944A (en) * 1978-10-30 1980-05-06 Toshiba Mach Co Ltd Plastic molding screw
JPS6128500B2 (en) * 1978-10-30 1986-06-30 Toshiba Machine Co Ltd
JPS58157616U (en) * 1982-04-15 1983-10-21 宇部興産株式会社 Screw for vent type molding machine
JPS6210090Y2 (en) * 1982-04-15 1987-03-09
JPS5938041A (en) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd Screw shaft for injection molding machine and the like
JPS62114718U (en) * 1986-01-08 1987-07-21

Also Published As

Publication number Publication date
DE2700750A1 (en) 1977-07-14
JPS543185B2 (en) 1979-02-19
FR2337619A1 (en) 1977-08-05
AU2107277A (en) 1977-12-08
FR2337619B1 (en) 1980-11-07

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