JPS6241853B2 - - Google Patents

Info

Publication number
JPS6241853B2
JPS6241853B2 JP57077179A JP7717982A JPS6241853B2 JP S6241853 B2 JPS6241853 B2 JP S6241853B2 JP 57077179 A JP57077179 A JP 57077179A JP 7717982 A JP7717982 A JP 7717982A JP S6241853 B2 JPS6241853 B2 JP S6241853B2
Authority
JP
Japan
Prior art keywords
mold
pressure
injection
filling
molding
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
JP57077179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58194522A (ja
Inventor
Hisashi Kojima
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.)
TEKUNOPURASU KK
Original Assignee
TEKUNOPURASU KK
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 TEKUNOPURASU KK filed Critical TEKUNOPURASU KK
Priority to JP7717982A priority Critical patent/JPS58194522A/ja
Priority to EP82305715A priority patent/EP0096132B1/en
Priority to DE8282305715T priority patent/DE3279339D1/de
Publication of JPS58194522A publication Critical patent/JPS58194522A/ja
Priority to US06/810,892 priority patent/US4797236A/en
Publication of JPS6241853B2 publication Critical patent/JPS6241853B2/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
    • 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
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means

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)
JP7717982A 1982-05-09 1982-05-09 射出成形方法 Granted JPS58194522A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7717982A JPS58194522A (ja) 1982-05-09 1982-05-09 射出成形方法
EP82305715A EP0096132B1 (en) 1982-05-09 1982-10-27 Injection molding method and apparatus
DE8282305715T DE3279339D1 (en) 1982-05-09 1982-10-27 Injection molding method and apparatus
US06/810,892 US4797236A (en) 1982-05-09 1985-12-18 Ultrahigh speed injection molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7717982A JPS58194522A (ja) 1982-05-09 1982-05-09 射出成形方法

Publications (2)

Publication Number Publication Date
JPS58194522A JPS58194522A (ja) 1983-11-12
JPS6241853B2 true JPS6241853B2 (enrdf_load_stackoverflow) 1987-09-04

Family

ID=13626572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7717982A Granted JPS58194522A (ja) 1982-05-09 1982-05-09 射出成形方法

Country Status (1)

Country Link
JP (1) JPS58194522A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337360A (ja) * 1989-07-03 1991-02-18 Hino Motors Ltd シリンダブロック
WO1993004838A1 (en) * 1991-08-28 1993-03-18 Komatsu Ltd. Method of injection molding on injection molding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874308A (en) * 1988-04-04 1989-10-17 Atlas Gary N Vacuum assisted transfer mold and vent pin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5380462A (en) * 1976-12-27 1978-07-15 Gakunan Yuuki Seisakushiyo Kk Process for vacuum molding of plastic molded form

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337360A (ja) * 1989-07-03 1991-02-18 Hino Motors Ltd シリンダブロック
WO1993004838A1 (en) * 1991-08-28 1993-03-18 Komatsu Ltd. Method of injection molding on injection molding machine

Also Published As

Publication number Publication date
JPS58194522A (ja) 1983-11-12

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