JPS6153937B2 - - Google Patents

Info

Publication number
JPS6153937B2
JPS6153937B2 JP3128982A JP3128982A JPS6153937B2 JP S6153937 B2 JPS6153937 B2 JP S6153937B2 JP 3128982 A JP3128982 A JP 3128982A JP 3128982 A JP3128982 A JP 3128982A JP S6153937 B2 JPS6153937 B2 JP S6153937B2
Authority
JP
Japan
Prior art keywords
thin plate
synthetic resin
resin material
gate pin
housing
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
JP3128982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58147331A (ja
Inventor
Tadashi Yamamoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3128982A priority Critical patent/JPS58147331A/ja
Publication of JPS58147331A publication Critical patent/JPS58147331A/ja
Publication of JPS6153937B2 publication Critical patent/JPS6153937B2/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
JP3128982A 1982-02-26 1982-02-26 インサ−ト成形法 Granted JPS58147331A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3128982A JPS58147331A (ja) 1982-02-26 1982-02-26 インサ−ト成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3128982A JPS58147331A (ja) 1982-02-26 1982-02-26 インサ−ト成形法

Publications (2)

Publication Number Publication Date
JPS58147331A JPS58147331A (ja) 1983-09-02
JPS6153937B2 true JPS6153937B2 (enrdf_load_stackoverflow) 1986-11-20

Family

ID=12327145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3128982A Granted JPS58147331A (ja) 1982-02-26 1982-02-26 インサ−ト成形法

Country Status (1)

Country Link
JP (1) JPS58147331A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6290213A (ja) * 1985-10-17 1987-04-24 Mitsubishi Metal Corp 集積回路素子ケ−シングの射出成形による成形方法
CA2197136A1 (en) * 1997-02-10 1998-08-10 Dave Cockle Plastic molding process and products produced thereby

Also Published As

Publication number Publication date
JPS58147331A (ja) 1983-09-02

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