JPS6259648B2 - - Google Patents

Info

Publication number
JPS6259648B2
JPS6259648B2 JP53077485A JP7748578A JPS6259648B2 JP S6259648 B2 JPS6259648 B2 JP S6259648B2 JP 53077485 A JP53077485 A JP 53077485A JP 7748578 A JP7748578 A JP 7748578A JP S6259648 B2 JPS6259648 B2 JP S6259648B2
Authority
JP
Japan
Prior art keywords
metal plate
resin
rib
ribs
holes
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
JP53077485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS555808A (en
Inventor
Hideki Asano
Tsuneo Narisawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7748578A priority Critical patent/JPS555808A/ja
Publication of JPS555808A publication Critical patent/JPS555808A/ja
Publication of JPS6259648B2 publication Critical patent/JPS6259648B2/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
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP7748578A 1978-06-28 1978-06-28 Resin-mold product Granted JPS555808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7748578A JPS555808A (en) 1978-06-28 1978-06-28 Resin-mold product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7748578A JPS555808A (en) 1978-06-28 1978-06-28 Resin-mold product

Publications (2)

Publication Number Publication Date
JPS555808A JPS555808A (en) 1980-01-17
JPS6259648B2 true JPS6259648B2 (enrdf_load_stackoverflow) 1987-12-11

Family

ID=13635277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7748578A Granted JPS555808A (en) 1978-06-28 1978-06-28 Resin-mold product

Country Status (1)

Country Link
JP (1) JPS555808A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2778129B2 (ja) * 1989-06-30 1998-07-23 松下電器産業株式会社 スピーカ
JP2833074B2 (ja) * 1989-12-06 1998-12-09 松下電器産業株式会社 スピーカ
DE102006003756A1 (de) * 2006-01-25 2007-07-26 Tesa Ag Weiterreißfestes Klebeband

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938246Y2 (ja) * 1977-01-13 1984-10-24 第一化成株式会社 金属板金に一体成形された合成樹脂ブロツク構造

Also Published As

Publication number Publication date
JPS555808A (en) 1980-01-17

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