JPH0254770B2 - - Google Patents

Info

Publication number
JPH0254770B2
JPH0254770B2 JP9799184A JP9799184A JPH0254770B2 JP H0254770 B2 JPH0254770 B2 JP H0254770B2 JP 9799184 A JP9799184 A JP 9799184A JP 9799184 A JP9799184 A JP 9799184A JP H0254770 B2 JPH0254770 B2 JP H0254770B2
Authority
JP
Japan
Prior art keywords
spring
holding pin
insert
molding
movable insert
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
JP9799184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60240423A (ja
Inventor
Hiroaki Tono
Tsukasa Adachi
Seiji Hino
Yoshiharu Tsuji
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9799184A priority Critical patent/JPS60240423A/ja
Publication of JPS60240423A publication Critical patent/JPS60240423A/ja
Publication of JPH0254770B2 publication Critical patent/JPH0254770B2/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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • B29C2045/14081—Positioning or centering articles in the mould using means being retractable during injection centering means retracted by the injection pressure
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14163—Positioning or centering articles in the mould using springs being part of the positioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP9799184A 1984-05-16 1984-05-16 インサ−ト部品の製造装置 Granted JPS60240423A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9799184A JPS60240423A (ja) 1984-05-16 1984-05-16 インサ−ト部品の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9799184A JPS60240423A (ja) 1984-05-16 1984-05-16 インサ−ト部品の製造装置

Publications (2)

Publication Number Publication Date
JPS60240423A JPS60240423A (ja) 1985-11-29
JPH0254770B2 true JPH0254770B2 (en]) 1990-11-22

Family

ID=14207132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9799184A Granted JPS60240423A (ja) 1984-05-16 1984-05-16 インサ−ト部品の製造装置

Country Status (1)

Country Link
JP (1) JPS60240423A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410916A (ja) * 1990-04-27 1992-01-16 Sekisui Chem Co Ltd 補強樹脂成形体の製造方法

Also Published As

Publication number Publication date
JPS60240423A (ja) 1985-11-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term