JPH0548167B2 - - Google Patents

Info

Publication number
JPH0548167B2
JPH0548167B2 JP60123498A JP12349885A JPH0548167B2 JP H0548167 B2 JPH0548167 B2 JP H0548167B2 JP 60123498 A JP60123498 A JP 60123498A JP 12349885 A JP12349885 A JP 12349885A JP H0548167 B2 JPH0548167 B2 JP H0548167B2
Authority
JP
Japan
Prior art keywords
pin
valve
hole
cavity
movable
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
JP60123498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61283516A (ja
Inventor
Tetsuo Yumoto
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.)
Sankyo Kasei Co Ltd
Original Assignee
Sankyo Kasei 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 Sankyo Kasei Co Ltd filed Critical Sankyo Kasei Co Ltd
Priority to JP60123498A priority Critical patent/JPS61283516A/ja
Publication of JPS61283516A publication Critical patent/JPS61283516A/ja
Publication of JPH0548167B2 publication Critical patent/JPH0548167B2/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
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP60123498A 1985-06-08 1985-06-08 型内真空射出成形機 Granted JPS61283516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60123498A JPS61283516A (ja) 1985-06-08 1985-06-08 型内真空射出成形機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60123498A JPS61283516A (ja) 1985-06-08 1985-06-08 型内真空射出成形機

Publications (2)

Publication Number Publication Date
JPS61283516A JPS61283516A (ja) 1986-12-13
JPH0548167B2 true JPH0548167B2 (enrdf_load_stackoverflow) 1993-07-20

Family

ID=14862108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60123498A Granted JPS61283516A (ja) 1985-06-08 1985-06-08 型内真空射出成形機

Country Status (1)

Country Link
JP (1) JPS61283516A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2717758B2 (ja) * 1993-03-11 1998-02-25 株式会社日本製鋼所 射出成形方法および射出成形用金型
JP4852842B2 (ja) * 2004-11-25 2012-01-11 パナソニック電工株式会社 粉末射出成形に用いられる射出成形金型
JP2007083463A (ja) * 2005-09-21 2007-04-05 Sodick Co Ltd キャビティを真空吸引する金型装置とそれを含む成形装置
JP5417606B2 (ja) * 2008-12-15 2014-02-19 株式会社フクハラ 射出成形機の金型に窒素ガスを送り込む方法および装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237015B2 (enrdf_load_stackoverflow) * 1972-07-03 1977-09-20
JPS5331767A (en) * 1976-09-03 1978-03-25 Suwa Seikosha Kk Mold for forming
JPS5842022B2 (ja) * 1978-11-16 1983-09-16 松下電工株式会社 射出成形用金型
JPS5682231A (en) * 1979-12-10 1981-07-04 Hidenobu Nakamura Vacuum filling injection molding method

Also Published As

Publication number Publication date
JPS61283516A (ja) 1986-12-13

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