JPH0238383B2 - - Google Patents

Info

Publication number
JPH0238383B2
JPH0238383B2 JP59264294A JP26429484A JPH0238383B2 JP H0238383 B2 JPH0238383 B2 JP H0238383B2 JP 59264294 A JP59264294 A JP 59264294A JP 26429484 A JP26429484 A JP 26429484A JP H0238383 B2 JPH0238383 B2 JP H0238383B2
Authority
JP
Japan
Prior art keywords
flight
screw
sub
plastic molding
groove
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
JP59264294A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61141512A (ja
Inventor
Osamu Segawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 by Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP59264294A priority Critical patent/JPS61141512A/ja
Publication of JPS61141512A publication Critical patent/JPS61141512A/ja
Publication of JPH0238383B2 publication Critical patent/JPH0238383B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B29B7/429—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP59264294A 1984-12-14 1984-12-14 プラスチツク成形用スクリユ Granted JPS61141512A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59264294A JPS61141512A (ja) 1984-12-14 1984-12-14 プラスチツク成形用スクリユ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59264294A JPS61141512A (ja) 1984-12-14 1984-12-14 プラスチツク成形用スクリユ

Publications (2)

Publication Number Publication Date
JPS61141512A JPS61141512A (ja) 1986-06-28
JPH0238383B2 true JPH0238383B2 (en]) 1990-08-30

Family

ID=17401167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59264294A Granted JPS61141512A (ja) 1984-12-14 1984-12-14 プラスチツク成形用スクリユ

Country Status (1)

Country Link
JP (1) JPS61141512A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5064293A (en) * 1990-12-28 1991-11-12 Kensaku Nakamura Rotary kneading screw
US6017145A (en) * 1994-12-30 2000-01-25 The Dow Chemical Company Extruder screw
JP6473098B2 (ja) * 2016-04-20 2019-02-20 東京インキ株式会社 混練用スクリュ及び単軸押出機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780037A (en) * 1980-11-05 1982-05-19 Mitsubishi Heavy Ind Ltd High degree kneading type screw
JPS5817122U (ja) * 1981-07-25 1983-02-02 三菱重工業株式会社 スクリユ

Also Published As

Publication number Publication date
JPS61141512A (ja) 1986-06-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term