JPH0416055B2 - - Google Patents

Info

Publication number
JPH0416055B2
JPH0416055B2 JP16248986A JP16248986A JPH0416055B2 JP H0416055 B2 JPH0416055 B2 JP H0416055B2 JP 16248986 A JP16248986 A JP 16248986A JP 16248986 A JP16248986 A JP 16248986A JP H0416055 B2 JPH0416055 B2 JP H0416055B2
Authority
JP
Japan
Prior art keywords
screw
screw head
wear plate
head
ring valve
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
Application number
JP16248986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317017A (ja
Inventor
Toshio Shiina
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.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho KK
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 Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP16248986A priority Critical patent/JPS6317017A/ja
Publication of JPS6317017A publication Critical patent/JPS6317017A/ja
Publication of JPH0416055B2 publication Critical patent/JPH0416055B2/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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP16248986A 1986-07-10 1986-07-10 射出成形装置のスクリユ Granted JPS6317017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16248986A JPS6317017A (ja) 1986-07-10 1986-07-10 射出成形装置のスクリユ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16248986A JPS6317017A (ja) 1986-07-10 1986-07-10 射出成形装置のスクリユ

Publications (2)

Publication Number Publication Date
JPS6317017A JPS6317017A (ja) 1988-01-25
JPH0416055B2 true JPH0416055B2 (enrdf_load_stackoverflow) 1992-03-19

Family

ID=15755586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16248986A Granted JPS6317017A (ja) 1986-07-10 1986-07-10 射出成形装置のスクリユ

Country Status (1)

Country Link
JP (1) JPS6317017A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009107169A (ja) * 2007-10-29 2009-05-21 Japan Steel Works Ltd:The 射出成形機用スクリュ
WO2024171425A1 (ja) * 2023-02-17 2024-08-22 ファナック株式会社 射出成形機のスクリュヘッド

Also Published As

Publication number Publication date
JPS6317017A (ja) 1988-01-25

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