JPH0456729B2 - - Google Patents

Info

Publication number
JPH0456729B2
JPH0456729B2 JP18042584A JP18042584A JPH0456729B2 JP H0456729 B2 JPH0456729 B2 JP H0456729B2 JP 18042584 A JP18042584 A JP 18042584A JP 18042584 A JP18042584 A JP 18042584A JP H0456729 B2 JPH0456729 B2 JP H0456729B2
Authority
JP
Japan
Prior art keywords
plunger
resin
molding
film
mold
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
JP18042584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158708A (ja
Inventor
Michitoshi Sera
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP18042584A priority Critical patent/JPS6158708A/ja
Publication of JPS6158708A publication Critical patent/JPS6158708A/ja
Publication of JPH0456729B2 publication Critical patent/JPH0456729B2/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
    • B29C45/58—Details
    • B29C45/586—Injection or transfer plungers
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
JP18042584A 1984-08-31 1984-08-31 マルチプランジヤ型モ−ルド装置のプランジヤ Granted JPS6158708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18042584A JPS6158708A (ja) 1984-08-31 1984-08-31 マルチプランジヤ型モ−ルド装置のプランジヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18042584A JPS6158708A (ja) 1984-08-31 1984-08-31 マルチプランジヤ型モ−ルド装置のプランジヤ

Publications (2)

Publication Number Publication Date
JPS6158708A JPS6158708A (ja) 1986-03-26
JPH0456729B2 true JPH0456729B2 (en]) 1992-09-09

Family

ID=16083029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18042584A Granted JPS6158708A (ja) 1984-08-31 1984-08-31 マルチプランジヤ型モ−ルド装置のプランジヤ

Country Status (1)

Country Link
JP (1) JPS6158708A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218667A (ja) * 1986-03-20 1987-09-26 Mitsubishi Heavy Ind Ltd 液圧ポンプ又はモ−タのピストン
JPS63141877U (en]) * 1987-03-09 1988-09-19
JP4500788B2 (ja) * 2006-08-21 2010-07-14 アピックヤマダ株式会社 樹脂封止装置及びプランジャー

Also Published As

Publication number Publication date
JPS6158708A (ja) 1986-03-26

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