JPS61175428U - - Google Patents

Info

Publication number
JPS61175428U
JPS61175428U JP1985060051U JP6005185U JPS61175428U JP S61175428 U JPS61175428 U JP S61175428U JP 1985060051 U JP1985060051 U JP 1985060051U JP 6005185 U JP6005185 U JP 6005185U JP S61175428 U JPS61175428 U JP S61175428U
Authority
JP
Japan
Prior art keywords
screw
resin molding
flight
back surface
molding according
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.)
Pending
Application number
JP1985060051U
Other languages
English (en)
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 JP1985060051U priority Critical patent/JPS61175428U/ja
Publication of JPS61175428U publication Critical patent/JPS61175428U/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
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • 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
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/60—Thread tops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1985060051U 1985-04-22 1985-04-22 Pending JPS61175428U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985060051U JPS61175428U (fr) 1985-04-22 1985-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985060051U JPS61175428U (fr) 1985-04-22 1985-04-22

Publications (1)

Publication Number Publication Date
JPS61175428U true JPS61175428U (fr) 1986-11-01

Family

ID=30587043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985060051U Pending JPS61175428U (fr) 1985-04-22 1985-04-22

Country Status (1)

Country Link
JP (1) JPS61175428U (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4977258B1 (ja) * 2011-08-10 2012-07-18 株式会社日本製鋼所 射出成形機用のスクリュ
WO2013129608A1 (fr) * 2012-03-01 2013-09-06 株式会社日本製鋼所 Paire de vis et extrudeuse à vis jumelées à engrenage co-rotatif prévu avec une paire de vis
EP3000582A3 (fr) * 2014-09-29 2016-04-13 Battenfeld-Cincinnati Austria GmbH Vis sans fin d'extrusion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231324U (fr) * 1975-08-26 1977-03-04
JPS5337027U (fr) * 1976-09-07 1978-04-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231324U (fr) * 1975-08-26 1977-03-04
JPS5337027U (fr) * 1976-09-07 1978-04-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4977258B1 (ja) * 2011-08-10 2012-07-18 株式会社日本製鋼所 射出成形機用のスクリュ
WO2013129608A1 (fr) * 2012-03-01 2013-09-06 株式会社日本製鋼所 Paire de vis et extrudeuse à vis jumelées à engrenage co-rotatif prévu avec une paire de vis
JP2013180483A (ja) * 2012-03-01 2013-09-12 Japan Steel Works Ltd:The スクリュ対および該スクリュ対を備えた同方向噛合型二軸スクリュ押出機
US9498899B2 (en) 2012-03-01 2016-11-22 The Japan Steel Works, Ltd. Screw pair and co-rotating intermeshing twin-screw extruder provided with screw pair
EP3000582A3 (fr) * 2014-09-29 2016-04-13 Battenfeld-Cincinnati Austria GmbH Vis sans fin d'extrusion

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