JPS6420107A - Molding method of shutter valve - Google Patents

Molding method of shutter valve

Info

Publication number
JPS6420107A
JPS6420107A JP17794987A JP17794987A JPS6420107A JP S6420107 A JPS6420107 A JP S6420107A JP 17794987 A JP17794987 A JP 17794987A JP 17794987 A JP17794987 A JP 17794987A JP S6420107 A JPS6420107 A JP S6420107A
Authority
JP
Japan
Prior art keywords
sealing
gate
sealing part
caused
flow
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
JP17794987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466166B2 (enrdf_load_stackoverflow
Inventor
Kouichirou Uezono
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.)
Nihon Plast Co Ltd
Original Assignee
Nihon Plast 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 Nihon Plast Co Ltd filed Critical Nihon Plast Co Ltd
Priority to JP17794987A priority Critical patent/JPS6420107A/ja
Publication of JPS6420107A publication Critical patent/JPS6420107A/ja
Publication of JPH0466166B2 publication Critical patent/JPH0466166B2/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP17794987A 1987-07-16 1987-07-16 Molding method of shutter valve Granted JPS6420107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17794987A JPS6420107A (en) 1987-07-16 1987-07-16 Molding method of shutter valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17794987A JPS6420107A (en) 1987-07-16 1987-07-16 Molding method of shutter valve

Publications (2)

Publication Number Publication Date
JPS6420107A true JPS6420107A (en) 1989-01-24
JPH0466166B2 JPH0466166B2 (enrdf_load_stackoverflow) 1992-10-22

Family

ID=16039897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17794987A Granted JPS6420107A (en) 1987-07-16 1987-07-16 Molding method of shutter valve

Country Status (1)

Country Link
JP (1) JPS6420107A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0466166B2 (enrdf_load_stackoverflow) 1992-10-22

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