JPS63104811A - ベント式射出成形機のスクリユ - Google Patents

ベント式射出成形機のスクリユ

Info

Publication number
JPS63104811A
JPS63104811A JP25035486A JP25035486A JPS63104811A JP S63104811 A JPS63104811 A JP S63104811A JP 25035486 A JP25035486 A JP 25035486A JP 25035486 A JP25035486 A JP 25035486A JP S63104811 A JPS63104811 A JP S63104811A
Authority
JP
Japan
Prior art keywords
screw
stage
sub
way
section
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.)
Granted
Application number
JP25035486A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523178B2 (enrdf_load_stackoverflow
Inventor
Takashi Kamiyama
隆 神山
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 JP25035486A priority Critical patent/JPS63104811A/ja
Publication of JPS63104811A publication Critical patent/JPS63104811A/ja
Publication of JPH0523178B2 publication Critical patent/JPH0523178B2/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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP25035486A 1986-10-21 1986-10-21 ベント式射出成形機のスクリユ Granted JPS63104811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25035486A JPS63104811A (ja) 1986-10-21 1986-10-21 ベント式射出成形機のスクリユ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25035486A JPS63104811A (ja) 1986-10-21 1986-10-21 ベント式射出成形機のスクリユ

Publications (2)

Publication Number Publication Date
JPS63104811A true JPS63104811A (ja) 1988-05-10
JPH0523178B2 JPH0523178B2 (enrdf_load_stackoverflow) 1993-03-31

Family

ID=17206669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25035486A Granted JPS63104811A (ja) 1986-10-21 1986-10-21 ベント式射出成形機のスクリユ

Country Status (1)

Country Link
JP (1) JPS63104811A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056430A (en) * 1998-09-25 2000-05-02 Hpm Corporation Plasticating apparatus having a multichannel wave screw with a cross channel solids transition
US6132075A (en) * 1998-09-25 2000-10-17 Hpm Corporation Multichannel wave screw with a slush channel barrier section
US6234659B1 (en) 1998-09-25 2001-05-22 Hpm Corporation Surge suppressor for vented injection molding machine screw

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056430A (en) * 1998-09-25 2000-05-02 Hpm Corporation Plasticating apparatus having a multichannel wave screw with a cross channel solids transition
US6132075A (en) * 1998-09-25 2000-10-17 Hpm Corporation Multichannel wave screw with a slush channel barrier section
US6234659B1 (en) 1998-09-25 2001-05-22 Hpm Corporation Surge suppressor for vented injection molding machine screw

Also Published As

Publication number Publication date
JPH0523178B2 (enrdf_load_stackoverflow) 1993-03-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees