JPS5251366U - - Google Patents

Info

Publication number
JPS5251366U
JPS5251366U JP1975138530U JP13853075U JPS5251366U JP S5251366 U JPS5251366 U JP S5251366U JP 1975138530 U JP1975138530 U JP 1975138530U JP 13853075 U JP13853075 U JP 13853075U JP S5251366 U JPS5251366 U JP S5251366U
Authority
JP
Japan
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
JP1975138530U
Other languages
Japanese (ja)
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 JP1975138530U priority Critical patent/JPS5251366U/ja
Publication of JPS5251366U publication Critical patent/JPS5251366U/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
    • 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
    • B29C48/361—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die with the barrel or with a part thereof rotating
    • 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
    • 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
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • B29C48/515—Screws with internal flow passages, e.g. for molten material for auxiliary fluids, e.g. foaming agents

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)
JP1975138530U 1975-10-13 1975-10-13 Pending JPS5251366U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975138530U JPS5251366U (enrdf_load_stackoverflow) 1975-10-13 1975-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975138530U JPS5251366U (enrdf_load_stackoverflow) 1975-10-13 1975-10-13

Publications (1)

Publication Number Publication Date
JPS5251366U true JPS5251366U (enrdf_load_stackoverflow) 1977-04-13

Family

ID=28618424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975138530U Pending JPS5251366U (enrdf_load_stackoverflow) 1975-10-13 1975-10-13

Country Status (1)

Country Link
JP (1) JPS5251366U (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
BG21686A1 (enrdf_load_stackoverflow)
BG21722A1 (enrdf_load_stackoverflow)
BG22446A1 (enrdf_load_stackoverflow)
BG22453A1 (enrdf_load_stackoverflow)
BG22491A1 (enrdf_load_stackoverflow)
BG22502A1 (enrdf_load_stackoverflow)
BG22640A1 (enrdf_load_stackoverflow)
BG22721A1 (enrdf_load_stackoverflow)
BG22733A1 (enrdf_load_stackoverflow)
CH576069A5 (enrdf_load_stackoverflow)
CH577556A5 (enrdf_load_stackoverflow)
CH582070A5 (enrdf_load_stackoverflow)
CH582894A5 (enrdf_load_stackoverflow)
CH585501A5 (enrdf_load_stackoverflow)
CH587781A5 (enrdf_load_stackoverflow)
CH588917A5 (enrdf_load_stackoverflow)
CH589348A5 (enrdf_load_stackoverflow)
CH589351A5 (enrdf_load_stackoverflow)
CH589395A5 (enrdf_load_stackoverflow)
CH589522A5 (enrdf_load_stackoverflow)
CH589559A5 (enrdf_load_stackoverflow)
CH590994A5 (enrdf_load_stackoverflow)
CH591742A5 (enrdf_load_stackoverflow)
CH591963A5 (enrdf_load_stackoverflow)
CH593384A5 (enrdf_load_stackoverflow)