JPS5034479U - - Google Patents

Info

Publication number
JPS5034479U
JPS5034479U JP1973088725U JP8872573U JPS5034479U JP S5034479 U JPS5034479 U JP S5034479U JP 1973088725 U JP1973088725 U JP 1973088725U JP 8872573 U JP8872573 U JP 8872573U JP S5034479 U JPS5034479 U JP S5034479U
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
JP1973088725U
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 JP1973088725U priority Critical patent/JPS5034479U/ja
Publication of JPS5034479U publication Critical patent/JPS5034479U/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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1973088725U 1973-07-26 1973-07-26 Pending JPS5034479U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973088725U JPS5034479U (enrdf_load_stackoverflow) 1973-07-26 1973-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973088725U JPS5034479U (enrdf_load_stackoverflow) 1973-07-26 1973-07-26

Publications (1)

Publication Number Publication Date
JPS5034479U true JPS5034479U (enrdf_load_stackoverflow) 1975-04-12

Family

ID=28274007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973088725U Pending JPS5034479U (enrdf_load_stackoverflow) 1973-07-26 1973-07-26

Country Status (1)

Country Link
JP (1) JPS5034479U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54166695U (enrdf_load_stackoverflow) * 1978-05-15 1979-11-22
JPS55129199U (enrdf_load_stackoverflow) * 1979-03-08 1980-09-12
JPS55175598U (enrdf_load_stackoverflow) * 1979-06-05 1980-12-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54166695U (enrdf_load_stackoverflow) * 1978-05-15 1979-11-22
JPS55129199U (enrdf_load_stackoverflow) * 1979-03-08 1980-09-12
JPS55175598U (enrdf_load_stackoverflow) * 1979-06-05 1980-12-16

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