JPH0148130B2 - - Google Patents

Info

Publication number
JPH0148130B2
JPH0148130B2 JP57051719A JP5171982A JPH0148130B2 JP H0148130 B2 JPH0148130 B2 JP H0148130B2 JP 57051719 A JP57051719 A JP 57051719A JP 5171982 A JP5171982 A JP 5171982A JP H0148130 B2 JPH0148130 B2 JP H0148130B2
Authority
JP
Japan
Prior art keywords
compression
tie bar
mold
injection
pressure
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
JP57051719A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58167140A (ja
Inventor
Shunsuke Matsuda
Katsuaki Mitani
Hironori Yoda
Kesaji Nishizawa
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 JP57051719A priority Critical patent/JPS58167140A/ja
Priority to US06/479,071 priority patent/US4519763A/en
Priority to AT0111983A priority patent/AT395693B/de
Priority to DE3311474A priority patent/DE3311474C2/de
Publication of JPS58167140A publication Critical patent/JPS58167140A/ja
Publication of JPH0148130B2 publication Critical patent/JPH0148130B2/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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B29C2045/5615—Compression stroke, e.g. length thereof

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)
  • Molding Of Porous Articles (AREA)
JP57051719A 1982-03-29 1982-03-29 射出圧縮成形装置 Granted JPS58167140A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57051719A JPS58167140A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置
US06/479,071 US4519763A (en) 1982-03-29 1983-03-25 Apparatus for injection compression molding
AT0111983A AT395693B (de) 1982-03-29 1983-03-29 Einrichtung zum spritzpressen
DE3311474A DE3311474C2 (de) 1982-03-29 1983-03-29 Einrichtung zum Spritzpressen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57051719A JPS58167140A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置

Publications (2)

Publication Number Publication Date
JPS58167140A JPS58167140A (ja) 1983-10-03
JPH0148130B2 true JPH0148130B2 (en]) 1989-10-18

Family

ID=12894693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57051719A Granted JPS58167140A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置

Country Status (1)

Country Link
JP (1) JPS58167140A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629926A (ja) * 1985-07-09 1987-01-17 Hitachi Ltd 光デイスク基板成形方法
JPS6339512U (en]) * 1986-08-29 1988-03-14
JP2002001751A (ja) 2000-06-16 2002-01-08 Jsr Corp 発泡体の製造方法及び発泡体の製造装置
JP7396612B2 (ja) * 2019-04-22 2023-12-12 パインパシフィック コーポレーション リミテッド 鋳造用鋳型製造装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556054A (en) * 1978-06-30 1980-01-17 Nippon Kokan Kk <Nkk> Intermediate wall assembly method for low-temperature double-shell tank

Also Published As

Publication number Publication date
JPS58167140A (ja) 1983-10-03

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