JPS5820426A - 射出成形機のバルブノズル - Google Patents

射出成形機のバルブノズル

Info

Publication number
JPS5820426A
JPS5820426A JP11968581A JP11968581A JPS5820426A JP S5820426 A JPS5820426 A JP S5820426A JP 11968581 A JP11968581 A JP 11968581A JP 11968581 A JP11968581 A JP 11968581A JP S5820426 A JPS5820426 A JP S5820426A
Authority
JP
Japan
Prior art keywords
resin
valve
hole
needle valve
nozzle
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
JP11968581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6144653B2 (enExample
Inventor
Shigeru Fujita
滋 藤田
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 JP11968581A priority Critical patent/JPS5820426A/ja
Priority to US06/402,853 priority patent/US4443178A/en
Publication of JPS5820426A publication Critical patent/JPS5820426A/ja
Publication of JPS6144653B2 publication Critical patent/JPS6144653B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/20Injection nozzles
    • B29C45/23Feed stopping equipment
    • B29C45/231Needle valve systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP11968581A 1981-07-30 1981-07-30 射出成形機のバルブノズル Granted JPS5820426A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11968581A JPS5820426A (ja) 1981-07-30 1981-07-30 射出成形機のバルブノズル
US06/402,853 US4443178A (en) 1981-07-30 1982-07-29 Valve nozzle devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11968581A JPS5820426A (ja) 1981-07-30 1981-07-30 射出成形機のバルブノズル

Publications (2)

Publication Number Publication Date
JPS5820426A true JPS5820426A (ja) 1983-02-05
JPS6144653B2 JPS6144653B2 (enExample) 1986-10-03

Family

ID=14767510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11968581A Granted JPS5820426A (ja) 1981-07-30 1981-07-30 射出成形機のバルブノズル

Country Status (1)

Country Link
JP (1) JPS5820426A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156725A (ja) * 1983-02-25 1984-09-06 Yamashiro Seiki Seisakusho:Kk 射出成形機のノズル装置
JPS61148611U (enExample) * 1985-03-08 1986-09-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156725A (ja) * 1983-02-25 1984-09-06 Yamashiro Seiki Seisakusho:Kk 射出成形機のノズル装置
JPS61148611U (enExample) * 1985-03-08 1986-09-13

Also Published As

Publication number Publication date
JPS6144653B2 (enExample) 1986-10-03

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