JPS57193519U - - Google Patents

Info

Publication number
JPS57193519U
JPS57193519U JP1981080617U JP8061781U JPS57193519U JP S57193519 U JPS57193519 U JP S57193519U JP 1981080617 U JP1981080617 U JP 1981080617U JP 8061781 U JP8061781 U JP 8061781U JP S57193519 U JPS57193519 U JP S57193519U
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.)
Granted
Application number
JP1981080617U
Other languages
Japanese (ja)
Other versions
JPS6114410Y2 (enrdf_load_stackoverflow
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 JP1981080617U priority Critical patent/JPS6114410Y2/ja
Publication of JPS57193519U publication Critical patent/JPS57193519U/ja
Application granted granted Critical
Publication of JPS6114410Y2 publication Critical patent/JPS6114410Y2/ja
Expired 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
    • B29C48/64—Screws with two or more threads
    • B29C48/655—Screws with two or more threads having three or more threads
    • 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
    • B29C48/41—Intermeshing counter-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1981080617U 1981-06-02 1981-06-02 Expired JPS6114410Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981080617U JPS6114410Y2 (enrdf_load_stackoverflow) 1981-06-02 1981-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981080617U JPS6114410Y2 (enrdf_load_stackoverflow) 1981-06-02 1981-06-02

Publications (2)

Publication Number Publication Date
JPS57193519U true JPS57193519U (enrdf_load_stackoverflow) 1982-12-08
JPS6114410Y2 JPS6114410Y2 (enrdf_load_stackoverflow) 1986-05-06

Family

ID=29876167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981080617U Expired JPS6114410Y2 (enrdf_load_stackoverflow) 1981-06-02 1981-06-02

Country Status (1)

Country Link
JP (1) JPS6114410Y2 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210922U (enrdf_load_stackoverflow) * 1988-07-07 1990-01-24
JPH04358818A (ja) * 1990-09-03 1992-12-11 Battenfeld Extrusionstechnik Gmbh 逆方向の二軸スクリュー式押出し機
JP2003154568A (ja) * 2001-11-22 2003-05-27 Towa Buroo Kk 二軸押出成形機用スクリュ
JP2003165151A (ja) * 2001-12-03 2003-06-10 Towa Buroo Kk 二色押出成形機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210922U (enrdf_load_stackoverflow) * 1988-07-07 1990-01-24
JPH04358818A (ja) * 1990-09-03 1992-12-11 Battenfeld Extrusionstechnik Gmbh 逆方向の二軸スクリュー式押出し機
JP2003154568A (ja) * 2001-11-22 2003-05-27 Towa Buroo Kk 二軸押出成形機用スクリュ
JP2003165151A (ja) * 2001-12-03 2003-06-10 Towa Buroo Kk 二色押出成形機

Also Published As

Publication number Publication date
JPS6114410Y2 (enrdf_load_stackoverflow) 1986-05-06

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