JPH0538910Y2 - - Google Patents

Info

Publication number
JPH0538910Y2
JPH0538910Y2 JP1985089832U JP8983285U JPH0538910Y2 JP H0538910 Y2 JPH0538910 Y2 JP H0538910Y2 JP 1985089832 U JP1985089832 U JP 1985089832U JP 8983285 U JP8983285 U JP 8983285U JP H0538910 Y2 JPH0538910 Y2 JP H0538910Y2
Authority
JP
Japan
Prior art keywords
vent
screw
barrel
inclined surface
vent port
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.)
Expired - Lifetime
Application number
JP1985089832U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61206431U (enExample
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 JP1985089832U priority Critical patent/JPH0538910Y2/ja
Publication of JPS61206431U publication Critical patent/JPS61206431U/ja
Application granted granted Critical
Publication of JPH0538910Y2 publication Critical patent/JPH0538910Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/682—Barrels or cylinders for twin 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
    • B29C48/25—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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1985089832U 1985-06-14 1985-06-14 Expired - Lifetime JPH0538910Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985089832U JPH0538910Y2 (enExample) 1985-06-14 1985-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985089832U JPH0538910Y2 (enExample) 1985-06-14 1985-06-14

Publications (2)

Publication Number Publication Date
JPS61206431U JPS61206431U (enExample) 1986-12-26
JPH0538910Y2 true JPH0538910Y2 (enExample) 1993-10-01

Family

ID=30644284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985089832U Expired - Lifetime JPH0538910Y2 (enExample) 1985-06-14 1985-06-14

Country Status (1)

Country Link
JP (1) JPH0538910Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60010424D1 (de) * 1999-07-06 2004-06-09 Teijin Ltd Vorrichtung und verfahren zur herstellung von harz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352956Y2 (enExample) * 1976-10-18 1978-12-18
JPS55139245A (en) * 1979-04-18 1980-10-30 Ii Taanaa Jieimuzu Method and device for manufacturing article from reclaimed rubber
JPS59171922U (ja) * 1983-04-30 1984-11-16 株式会社日本製鋼所 押出機の強制脱気、脱水装置

Also Published As

Publication number Publication date
JPS61206431U (enExample) 1986-12-26

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