JPS6195918A - トグル式射出成形機における型内フイルムゲ−ト切断方法 - Google Patents

トグル式射出成形機における型内フイルムゲ−ト切断方法

Info

Publication number
JPS6195918A
JPS6195918A JP21907084A JP21907084A JPS6195918A JP S6195918 A JPS6195918 A JP S6195918A JP 21907084 A JP21907084 A JP 21907084A JP 21907084 A JP21907084 A JP 21907084A JP S6195918 A JPS6195918 A JP S6195918A
Authority
JP
Japan
Prior art keywords
mold
film gate
core
slide core
injection molding
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
JP21907084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470133B2 (OSRAM
Inventor
Yoshinori Yamamoto
山本　美徳
Takashi Harada
隆志 原田
Hideki Miyake
三宅　秀基
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP21907084A priority Critical patent/JPS6195918A/ja
Publication of JPS6195918A publication Critical patent/JPS6195918A/ja
Publication of JPH0470133B2 publication Critical patent/JPH0470133B2/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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP21907084A 1984-10-18 1984-10-18 トグル式射出成形機における型内フイルムゲ−ト切断方法 Granted JPS6195918A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21907084A JPS6195918A (ja) 1984-10-18 1984-10-18 トグル式射出成形機における型内フイルムゲ−ト切断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21907084A JPS6195918A (ja) 1984-10-18 1984-10-18 トグル式射出成形機における型内フイルムゲ−ト切断方法

Publications (2)

Publication Number Publication Date
JPS6195918A true JPS6195918A (ja) 1986-05-14
JPH0470133B2 JPH0470133B2 (OSRAM) 1992-11-10

Family

ID=16729794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21907084A Granted JPS6195918A (ja) 1984-10-18 1984-10-18 トグル式射出成形機における型内フイルムゲ−ト切断方法

Country Status (1)

Country Link
JP (1) JPS6195918A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053735A1 (de) * 2005-11-10 2007-05-16 Webasto Ag Spritzgießwerkzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935020U (ja) * 1982-08-27 1984-03-05 東芝機械株式会社 フイルムゲ−トの自動切断機能を有する金型

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935020U (ja) * 1982-08-27 1984-03-05 東芝機械株式会社 フイルムゲ−トの自動切断機能を有する金型

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053735A1 (de) * 2005-11-10 2007-05-16 Webasto Ag Spritzgießwerkzeug
DE102005053735B4 (de) * 2005-11-10 2010-01-14 Webasto Ag Spritzgießwerkzeug

Also Published As

Publication number Publication date
JPH0470133B2 (OSRAM) 1992-11-10

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